High School and Selecting Main Ideas Essay

My 3 highest scores are: Information Processing (85), Study Aids (95), and Time Management (60).The 3 areas I scored the lowest on are: Attitude (5), Motivation (5), and Selecting Main Ideas (20). I’m going to work more on my attitude, because it’s important to me that I graduate and get the degree in the career that I want to purse, so that I can prove to all the people who told me that I wouldn’t be nothing, or had doubt in me, because my parents didn’t finish High School, nor graduated. Motivation is probably one of the hardest one for me, because I’m a huge procrastinator, especially when it comes to math, which is the subject I dislike the most. I think if I’m motivated to do the math I will get better grades. I think it’s going to happen because Mr.Norrgran makes it interesting, he tends to joke around to wake us up if we’re not participating, or shows us little tricks so we can get the problem better. On Selecting Main Ideas, the reason why I got a 5 is because when writing notes down, I tend to write everything, even though it’s not needed. The reason why I do that is because to me, if I don’t write everything down, I always have this voice in the back of my head, â€Å"What if that word, sentence, vocabulary is in the test† something like that, so I feel better if I just write it ALL down, just in case it’s use full. I think it’s an OCD habit. At the end of the fall semester, I hope to have my attitude at 100, motivation 100, and main ideas 100, because I know that will make me a better student on achieving my goals, to prove to not only those who would shut me down, but to prove to myself.

Radical

INTRODUCTION Jawaharlal Nehru was born on 14 November 1889. He died on 27 May 1964. He was an Indian statesman who was the first (and to date the longest-serving) prime minister of India, from 1947 until 1964. One of the leading figures in the Indian independence movement, Nehru was elected by the Congress Party to assume office as independent India's first Prime Minister, and re-elected when the Congress Party won India's first general election in 1952. As one of the founders of the Non-aligned Movement, he was also an important figure in the international politics of the post-war era.He is frequently referred to as Pandit Nehru (â€Å"pandit† being a Sanskrit and Hindi honorific meaning â€Å"scholar† or â€Å"teacher†) and, specifically in India, as Panditji (with â€Å"-ji† being a honorific suffix). The son of a wealthy Indian barrister and politician, Motilal Nehru, Nehru became a leader of the left wing of the Indian National Congress when still fai rly young. Rising to become Congress President, under the mentorship of Mahatma Gandhi, Nehru was a charismatic and radical leader, advocating complete independence from the British Empire.In the long struggle for Indian independence, in which he was a key player, Nehru was eventually recognized as Gandhi's political heir. Throughout his life, Nehru was also an advocate for Fabian socialism and the public sector as the means by which long-standing challenges of economic development could be addressed by poorer nations. PERSONAL LIFE AND EDUCATION Jawaharlal Nehru was born to Motilal Nehru (1861–1931) and Swaroop Rani (1863–1954) in a Kashmiri Pandit family. Nehru was educated in India and Britain. In England, he attended the independent boy's school, Harrow and Trinity College, Cambridge.During his time in Britain, Nehru was also known as Joe Nehru. On 8 February, 1916, Nehru married seventeen year old Kamala Kaul. In the first year of the marriage, Kamala gave birth t o their only child, Indira Priyadarshini. Life and career Nehru raised the flag of independent India in New Delhi on 15 August 1947, the day India gained Independence. Nehru's appreciation of the virtues of parliamentary democracy, secularism and liberalism, coupled with his concerns for the poor and underprivileged, are recognized to have guided him in formulating socialist policies that influence India to this day.They also reflect the socialist origins of his worldview. He is sometimes referred to as the â€Å"Architect of Modern India†. His daughter, Indira Gandhi, and grandson, Rajiv Gandhi, also served as Prime Ministers of India. Successor to gandhi On 15 January 1941 Gandhiji said, â€Å"Some say Pandit Nehru and I were estranged. It will require much more than difference of opinion to estrange us. We had differences from the time we became co-workers and yet I have said for some years and say so now that not Rajaji but Jawaharlal will be my successor. † Finaly earsNehru had led the Congress to a major victory in the 1957 elections, but his government was facing rising problems and criticism. Disillusioned by intra-party corruption and bickering, Nehru contemplated resigning but continued to serve. The election of his daughter Indira as Congress President in 1959 aroused criticism for alleged nepotism, although actually Nehru had disapproved of her election, partly because he considered it smacked of â€Å"dynasties†; he said, indeed it was â€Å"wholly undemocratic and an undesirable thing†, and refused her a position in his cabinet.Indira herself was at loggerheads with her father over policy; most notably, she used his oft-stated personal deference to the Congress Working Committee to push through the dismissal of the Communist Party of India government in the state of Kerala, over his own objections. Nehru began to be frequently embarrassed by her ruthlessness and disregard for parliamentary tradition, and was â€Å"hurt † by what he saw as an assertiveness with no purpose other than to stake out an identity independent of her father.Although the Pancha Sila (Five Principles of Peaceful Coexistence) was the basis of the 1954 Sino-Indian treaty over Tibet, in later years, Nehru's foreign policy suffered through increasing Chinese antagonism over border disputes and Nehru's decision to grant asylum to the Dalai Lama. After years of failed negotiations, Nehru authorized the Indian Army to annex Goa from Portugal in 1961. While increasing his popularity, Nehru received criticism for opting for military action. In the 1962 elections, Nehru led the Congress to victory yet with a diminished majority.Opposition parties ranging from the right-wing Bharatiya Jana Sangh and Swatantra Party, socialists and the Communist Party of India performed well. In a matter of months, the border disputes with China turned into open conflict. Nehru assumed that as former victims of imperialism (India being a colony it self) they shared a sense of solidarity, as expressed in the phrase â€Å"Hindi-Chini bhai bhai† (Indians and Chinese are brothers). He was dedicated to the ideals of brotherhood and solidarity among developing nations.Nehru, credulously, did not believe that one fellow Socialist country would attack another; and in any event, he felt secure behind the impregnable wall of ice that is the Himalayas. Both proved to be severe miscalculations of China's intentions and military capabilities. Following reports of his intention to confront Chinese occupation of the disputed areas – summarised in a memorable statement that he had asked the Army to â€Å"throw them (Chinese) out† – China launched a pre-emptive attack.In a matter of days, a Chinese invasion of northeastern India exposed the weaknesses of India's military as Chinese forces came as far as Assam. Widely criticized for his government's insufficient attention to defence, Nehru was forced to sack the def ence minister Krishna Menon and seek U. S. military aid. Nehru's health began declining steadily, and he was forced to spend months recuperating in Kashmir through 1963. Some historians attribute this dramatic decline to his surprise and chagrin over the invasion of India by the Chinese, which he perceived as a betrayal of trust.Upon his return from Kashmir in May 1964, Nehru suffered a stroke and later a heart attack. He died in the early hours of 27 May 1964. Nehru was cremated in accordance with Hindu rites at the Shantivana on the banks of the Yamuna River, witnessed by hundreds of thousands of mourners who had flocked into the streets of Delhi and the cremation grounds. LEGACY As India's first Prime minister and external affairs minister, Jawaharlal Nehru played a major role in shaping modern India's government and political culture along with sound foreign policy.He is praised for creating a system providing universal primary education, reaching children in the farthest corner s of rural India. Nehru's education policy is also credited for the development of world-class educational institutions such as the All India Institute of Medical Sciences, Indian Institutes of Technology, and the Indian Institutes of Management. In addition, Nehru's stance as an unfailing nationalist led him to also implement policies which stressed commonality among Indians while still appreciating regional diversities.This proved particularly important as post-Independence differences surfaced since British withdrawal from the subcontinent prompted regional leaders to no longer relate to one another as allies against a common adversary. While differences of culture and, especially, language threatened the unity of the new nation, Nehru established programs such as the National Book Trust and the National Literary Academy which promoted the translation of regional literatures between languages and also organized the transfer of materials between regions. In pursuit of a single, un ified India, Nehru warned, â€Å"Integrate or

Anderlini and Clover Essay

In their article, Anderlini and Clover (2009) speak about China’s and Russia’s desire to purchase IMF bonds. While China considers buying about $50bn of IMF bonds, Russia seeks to spend no more than $10bn for these purposes. Both countries will use these investments according to essential criteria of reasonable returns and safety, which are in no way associated with the countries’ search for additional political power in international contexts. It appears that for Russia and China to purchase IMF bonds means to express their desire to trace and monitor the distribution of international monetary commitments. The money Russia and China are prepared to pay for IMF bonds is expected to help developing countries tackle with the major economic challenges. For example, Russia proposes that IMF uses additional funds to help Ukraine resolve its gas issues with Russia (Aderlini & Clover, 2009). Although the IMF is not very optimistic with regard to sponsoring Ukraine in its balance payment issues, purchasing bonds may shape a good ground for better stability in broader financial markets. Response The fact of Russia and China seeking to purchase IMF bonds signifies the growing international commitment to reducing trade barriers. With the growing realization of the benefits which the reduction of trade barriers can bring internationally, the IMF bonds and additional funds can be readily used to support developing countries in their striving to better trade liberalization and business openness. On the one hand, the developed countries’ desire to stimulate international trade signifies their preparedness to better dialogue with developing countries in terms of business and trade. On the other hand, such openness also provides developing countries with better chances to become a part of the developed business community. As a result, whether the changes in the structure of international financial assets help reduce trade barriers also depends on how well countries and organizations manage them. Response 1 In his article, Bogoslaw (2009) suggests that the time has come when India, Brazil, and China should become the major investment targets. Given that the state of economy is not limited to economic markets in the U.  S. , it is more than important to look beyond the boundaries of the American economic attractiveness and to provide other countries with a better chance for economic growth. It should be noted, that the concept of market economic system is integrally linked to the concept of economic freedom, and where countries seek to implement the principles of market economy these imply the absence or minimization of governmental involvement. In case of China, India, and Brazil, governments still remain the powerful elements of economic growth. Simultaneously, dozens of smaller developing countries need additional investments for their gradual transition to free market relationships. Thus, not Brazil or India with their well-established economic images, but other developing countries with sound legal systems and investment opportunities should attract additional funds. In any case, stocks and investments always involve risk, and if investors believe that by cooperating with India or China they secure themselves from the major losses, they are deeply mistaken. Response 2  For many years, embargos have been an effective measure of economic and diplomatic discipline. The leading world powers frequently apply to embargo as the measure of last resort, and whenever countries are unwilling to follow the basic principles of international legal or economic conduct, embargos appears the most reliable method of imposing balanced legal and economic requirements on them. It appears that to stop supplying countries with the critical resources is more important that trying to persuade such countries to change their convictions and political beliefs. It should be noted, that embargo implies putting a legal ban on commerce, and individuals are those who suffer these limitations the most. As a result, whether embargo is an effective measure depends on what perspective one chooses to review its benefits and drawbacks, but that embargos significantly reduce the scope of the major business operations and prevent individuals from achieving their individual purposes is clear.

Visual Communication Essay Example | Topics and Well Written Essays - 1750 words

Visual Communication - Essay Example On the other hand, few experts (Candy, pp. 23-25) believe that contemporary form of art, such as films, television, music videos, digital photography are outcomes of inspirations and influences from previous art movements (Candy, pp. 23-25). Thus, all contemporary representations of art enjoy a deeper relationship with different periods of art in a meaningful manner. For instance, Surrealism was a significant and successful art movement of 1920s; however, studies have indicated that present artists are doing nothing but blending technology with traditional artworks of Surrealism, and few other art movements, such as Impressionism, Cubism, etc. Analysis of the literature (Surrealism.org, 2009) related to Surrealism has pointed out that present progression in the field of art has changed only the tools and equipments, and artists are still continuing to add visual elements of Surrealism that will be part of the discussion later in the paper. In the past, Surrealists used to create artworks by their hands and brushes while using the techniques, such as collage, furnage, heatage, bulletism, outagraphy, etc (Surrealism.org, 2009). Today, artists, especially of the music videos are using computer software instead of brushes to use the same techniques, in order to communicate with the audience visually, as well as to present their music in an enhanced and inspirational manner (Candy, pp. 29-36). This is one of the reasons that music videos have now become the influential tools to popularize a song, and despite of weak lyrics of a song, artistic music videos result in success of the music (Williams, pp. 47-61). In this regard, it has now become very important to identify factors that existed and played significant role during the art movement of Surrealism, and have continued to dominate the music videos in contemporary era of 21st century. For this

A2 EXCEL DRAFT Assignment Example | Topics and Well Written Essays - 1250 words

A2 EXCEL DRAFT - Assignment Example These figures provided the basis for calculation of the individual employee earnings, contributions and benefits as well as the FICA deductions. To provide a cost benefit analysis, both the expenditures incurred by the department and the benefits translated to savings must be computed. The personnel based expenditures include the salaries and wages and Employee benefits contributed by the department. Values for these two items are obtained from the 2014 adopted budget. The company is obliged to make social security contribution of 6.2% and Medicare contribution of 1.45% of the salaries and wages respectively. Additionally, each employee is given a retirement related benefit of 7.5% of salaries and wages. Once these figures are calculated, the recurring costs, one-time costs and recurring savings are calculated based on the assumptions that the pilot experiment will run for a transition period of six months and involves 5 employees only. Additionally, the experiment will be projected for a period of five years after the transitional period. This eventually provides values for present value of costs and the present value of benefits that are then used to calculate the net present Value and the Benefit/cost ratio. Essentially, the figures used for the calculations were obtained from the adopted budget for the county for the 2014 financial year. According to the report the human resource department has a staff FTE of 14, calculated salaries and wages of $993,967 and employee benefits amounting to $255,692. These figures are used to derive the employee benefits, FICA tax withholdings, social security and Medicare contributions. Social security is computed by multiplying 6.2% (rate of withholding) by the salaries and wages. On the other hand the Medicare contributions are calculated by multiplying the salaries and wages by a withholding rate of 1.45%. It is important to note that all categories of deductions (contributions by employer) except

I want you to read my decument ( IEP Study notes) and answer my Essay

I want you to read my decument ( IEP Study notes) and answer my question 2- 3- 4 - Essay Example There must be a consensus between the parents and the school that that member of the meeting does not attend. This may be for the reason that their area of expertise will not be discussed in the meeting (Siegel, Lawrence M, 2011). Secondly even though the expertise of the member will be needed the member may be excluded from the meeting, but it has also to be in writing by the school and the parents. The member who is excluded from the meeting has to put it into writing that he is not going to attend the meeting, which is done prior to the meeting to ensure that there is a review of what to expect during the meeting. I would recommend that the contract be renewed with conditions whereby I will ensure to follow up on the progress and see whether the performance is improving or that the member is still on the same position they were during evaluation. I would renew because the appraisals states that the member of staff can improve and try to give another

The Key Features of Islamic Banking Business in Dubai Research Paper

The Key Features of Islamic Banking Business in Dubai - Research Paper Example Among the two distinct trends of revivalism, modernism emphasized on the religious aspects substantiated by the Shari’a and debated the premise that interest can amount to Riba only if it is perceived as unfair, while neo-revivalism staunchly upheld its notion that interest in any form tantamount to Riba and hence should be abolished. During 1970s neo-revivalists, augmented by â€Å"the oil-wealth of the conservative Gulf countries† (Saeed, 1996, P. 15), were successful in establishing their interpretation that interest is equivalent to Riba. Consequently, Islamic banks were established across the globe with the primary aim of abolishing interest from the banking as well as financial systems. The Dubai chapter of Islamic banking has vital significance to the Islamic financial system. Though neo-revivalism had given rise to semi-Islamic banks in Egypt and Malaysia back in the 1960s, Dubai came up with the first Islamic bank per se in the form of the Dubai Islamic Bank (DIB), whose operations started simultaneously with that of the Islamic Development Bank (IDB) in 1975 (Shoult, 2006, P. 213). The banking sector as observed in Dubai is a prominent subset of that of the UAE and reflects most of the trends shown by the latter. UAE’s banking sector has benefitted immensely from the stupendous economic development and the factors that have contributed to its prosperity are low rates of interest coupled with high price bands of its most precious natural resource – oil. An important feature of UAE’s banking sector is that the government holds huge stakes in it which signifies its enhanced control over the oil based macroeconomy of the Gulf nations (Global Investment House, 2007, P. 7).

Measures of Healthy Urbinisation Essay Example | Topics and Well Written Essays - 1750 words

Measures of Healthy Urbinisation - Essay Example United nation has also studied the migration trend of people and has made a forecast about the world population by the year 2030. According to the forecast report the world population is expected to increase by 2 billion by the year 2030 and out of total increase of 2 billion people 1.9 billion people are expected to live in cities (United Nations: World Urbanization Prospectus, 2000). The shift in population from rural to cities and towns will also be responsible for certain health affects and it will be interesting to know the impact of urbanization on health issues. Actually there are various factors that might influence the health outcomes and an old study have indicated the social and economical factors are responsible for poor health outcomes (Faris & Dunham, 1939). In the present study a few positive and negative health outcomes from urbanization have been summarized. The finding of different researchers varies for a specific health outcome and if the impact is positive for a city it is not necessarily be the same for another city. A few key factors have also been identified and debated that in my opinion are essential requirement for healthy urbanization. Health in cities during 19th and 20th century: Some researchers assumed that some of the factors such as population density, pollution, and crime in cities deteriorated health during the early 19th century (Power et al, 2001) and at the same time a lack in mental fitness level especially in rural non-metropolitan areas in Australia is debated (Fraser et al, 2002). Many Asian scholars and researchers considered that the urban population is linked to the poor health especially in early 19th century (Lee, 2001). All these medical and health professionals, researchers and scholars started investigating the urban living conditions and the relationship between the health and the surrounding conditions. With the improvement of living conditions in some of the developing cities especially the sanitary conditions, the researchers found a tremendous improvement in health conditions in many European and North American cities (Hamblin, 1998). The other major conditions responsible for improving health conditions include the improvement in drinking water and immunization of population for infections. Health conditions in cities started improving by the end of nineteenth century or early 20th century and people in cities today have better health conditions than the non-urban areas. Some of the cities in specific regions of the world growing at faster pace and therefore it is really a challenge for the government officials to provide better sanitation, drinking water and housing to the new migrants so that health in general do not deteriorate here. Main Challenges for civic authorities: In my opinion the main challenge for civic authorities is to control the infectious diseases that generally starts within the cities and spread out quickly from one city to another. In the recent past we have seen many infectious diseases spreading at different intervals in different part of the world. Such infectious diseases including bird flue, SARS, HIV and malaria are more common and have posed threats to the large number of people in our society. Although bird flue and SARS were controlled quickly, however the dangers in near future cannot be ruled out. HIV is a killer health problem. A complete

HW Assignment Example | Topics and Well Written Essays - 500 words - 1

HW - Assignment Example For example, from the scale it indicates that there is no specialization of tasks which eliminates competition among employees. There is no competition among the employees and merit is a group pride but not an individuals. I would recommend that the two organizations have similar ratings on any of the scales because both have different hierarchy. Despite the two organizations following different hierarchy, they can be evaluated on the same scale (Daft, 2012). This is because they follow different norms, their method of leadership is different and their level of specialization differs. For instance, Daft compares a tall, horizontal and government agency on the same scale. From the given scale, while evaluating the formality of the organizations, one has many rules while the other has almost no rules. Therefore, this makes it possible to rate them on same scale. Another reason is that they are not producing similar products. One is a product based organization while the other is a service based organization (Daft, 2012). From the given scale, GoPro technology is product based while Morning Star is service based organization. Similarly, Daft compares the three organizations that do not offer similar products on the same scale. One is a software development company, the other is a retailing company and the last one is a government service company. Therefore, both GoPro and Morning Star are comparable on the same

Sky broadband Essay Example | Topics and Well Written Essays - 2500 words

Sky broadband - Essay Example In theory and practice, IMC strategies are aimed at combining or integrating the elements of the communication mix, such as advertising and public relations in order to create a balanced and consistent marketing communications message that strengthens the brand. IMC, if managed correctly gives an organization a competitive advantage because of its cost effectiveness and its ability to maximize the impact of its product and services development and the communication of the organization's messages within the marketplace (Ireland, 2002). There is no shared definition of integrated marketing communications in the scholarly literature, but the tenets of IMC have been adopted by businesses globally, and scholars do agree on the theoretical underpinnings of the IMC model (Kitchen, Schultz, Kim, Han, & Li, 2004). The literature offers some outlines for conceptual frameworks that can guide agencies and organisations to ensure an effective implementation of an integrated marketing communications program (Kitchen, Schultz, Kim, Han, & Li, 2004). According to Fitzpatrick (2005), "... According to Fitzpatrick (2005), "one of the defining features of IMC is that it uses all forms of communication and all sources of brand or company contacts as prospective message delivery channels. The ultimate goal is to influence buying behavior through directed persuasive communication targeted to a broad range of stakeholders that influence brand image and organizational reputation" (p.94). Scholars and practitioners of marketing communications believe that the increase in the number of communication channels, media fragmentation, segmentation of consumer preferences, sophistication of consumer databases and analysis, and importance of relationship building to strengthen brand image has forced institutions to consider and adopt a more sophisticated, strategic, and integrated marketing communications effort (Kitchen, Schultz, Kim, Han, & Li, 2004). Integrated marketing communications has evolved from a concept of bundling all of an institution's communications in order to speak with one voice, to a strategic management effort that utilizes detailed consumer information to develop relevant communication (Kim, Han, & Schultz, 2004). Kim, Han, and Schultz (2004) stress the need for organizations to speak to their consumers with an integrated approach because today's consumers are not dependent on organizations to provide them with information. Technology has helped to fragment the current media environment and to increase the speed of information gathering. The result is that consumers are able to integrate their product information consumption without the aid of the organization. In addition to message integration, effective IMC must be supported by marketing budgets and appropriate staffing, skills, and

Managing Health and Safety Dissertation Example | Topics and Well Written Essays - 3500 words

Managing Health and Safety - Dissertation Example Some situations may be emergencies, which definitely require a proactive procedure. Emergencies should be prevented as much as possible and that is why it is important to determine what might be an emergency, or what might lead to an emergency. If an emergency or a safety need does arise, it is detrimental that systems and policies are in place. This will not only avoid confusion and lack of readiness and education, it will minimize injuries, accidents, and liabilities. Measures of risk control should be taken. This can be accomplished by identifying what is missing or inadequate, using legal requirements and policies/guidelines as means of measurement, and based on findings, come up with recommendations. The theoretical foundation for security is to determine every possible loss event and in order to plan, develop, implement, enforce, and maintain systems, policies, and procedures. There is tremendous need because we live in a very fast-paced world full of information, technology, increase population, higher crime rates, increased poverty, different morals and standards, etc. Times have changed especially after 9/11, companies are more aware of security, safety, and issues. Levin (2, 5) states, â€Å"Another area that is providing growth opportunities is combating the rapidly evolving styles of theft and fraud. New forms of loss events often involve technology such as high-end audio-visual surveillance and cyber-tracking equipment†. Due to increased technology, identity theft is something that we usually never had to deal with before.

Computer Security Essay Example for Free

Computer Security Essay Encryption is method of scrambling data in some manner during transmission. In periods of war, the use of encryption becomes paramount so those messages are not intercepted by the opposing forces. There are a number of different ways to protect data during transmission, such as Substitution (character for character replacement) in which one unit (usually character) of cipher text (unintelligible text or signals produced through an encryption system) is substituted for a corresponding unit of plain text (the intelligible text or signals that can be read without using decryption), according to the algorithm in use and the specific key. The other method is Transposition (rearrangement characters) which is the encryption process in which units of the original plain text (usually individual characteristics) are simply moved around; they appear unchanged in the cipher text for their relative location. Study Case (Bank of Shenandoah Valley) While both encryption and authentication method are providing some measures of security, the implementation of security itself has totally a different approach. Before any methods chosen, the two most important factors in security implementations are having to be determined. The level of security needed and the cost involved, so the appropriate steps can be taken to ensure a safe and secure environment. In this case Bank of Shenandoah Valley is in type of business which a high level of security is required, therefore, I would suggest the use of encryption method with a complex algorithm involved. Although an authentication method is a secure method as well, is not as complex as encryption method of complex algorithm since it has been used in military during the war where a high levels of security are a must. During the war, the use of encryption becomes paramount so those messages are not intercepted by the opposing forces. This is a perfect example of how reliable an encrypted message can be while used within its appropriates guidelines. 4- Describe the three different database models hierarchical, relational and network. For data to be effectively transformed into useful information, it must be organized in a logical, meaningful way. Data is generally organized in a hierarchy that starts with the smallest unit (or piece of data) used by the computer and then progresses into the database, which holds all the information about the topic. The data is organized in a top down or inverted tree likes structure. At the top of every tree or hierarchy is the root segment or element of the tree that corresponds to the main record type. The hierarchical model is best suited to situations in which the logical relationship between data can be properly presented with the one parent many children (one to many) approach. In a hierarchical database, all relationships are one to -one or one- to many, but no group of data can be on the many side of more than one relationship. Network Database is a database in which all types of relationships are allowed. The network database is an extension of the hierarchical model, where the various levels of one-to-many relationships are replaced with owner-member relationships in which a member may have many owners. In a network database structure, more that one path can often be used to access data. Databases structured according to either the hierarchical model or the network model suffers from the same deficiency: once the relationships are established between the data elements, it is difficult to modify them or to create new relationships. Relational Database describes data using a standard tabular format in which all data elements are placed in two-dimensional tables that are the logical equivalent of files. In relational databases, data are accessed by content rather than by address (in contrast with hierarchical and network databases). Relational databases locate data logically, rather than physically. A relational database has no predetermined relationship between the data such as one-to-many sets or one-to-one. Case study ( DAngelo Transportation, Inc.) There are a number of factor which ought to be discussed during discussion: O How much of the system should by computerized? O Should we purchase software or build based on what we are using in the current system. ( make versus buy analysis) O If we decide to make the new system, should we design an on-line or batch system? O Should we design the system for a mainframe computer, minicomputer, microcomputers or some combinations? O What information technologies might be useful for this application? Some of the security issues, are consist of the level of security required and the cost involved in this conversion. A database system is vulnerable to criminal attack at many levels. Typically, it is the end user rather the programmer who is often (but not always) guilty of the simple misuse of applications. Thus, it is essential that the total system is secure. The two classifications of security violations are malicious or accidental. One of the most emphasized and significant factors of any program development is the early involvement of the end-users. This provides the programmer as well as the end-user with important functionality of the new system and help them to adapt to the new working environment more efficiently and effectively. The continuos training of the staff is essential in meeting the objectives of the organization since they will be provided with needed skills and expertise necessary to deal with daily issues using of new system.

Effect of Simulation Based Education on Medical Knowledge

Effect of Simulation Based Education on Medical Knowledge EFFECT OF SIMULATION BASED EDUCATION ON KNOWLEDGE OF MEDICAL STUDENTS IN CONTEXT OF COMMUNITY MEDICINE Bogam Rahul R. Corresponding Author Dr Rahul Ramesh Bogam ABSTRACT Simulations are being increasingly used to train medical students in diverse clinical skills. Simulation is arguably the most prominent innovation in medical education over the past 15 years. Role play is a simulation technique which can potentially strengthen knowledge that will lead to improved expertise. The present study was undertaken to assess an effectiveness of simple intervention in the form of ‘Role Play Simulation’ on the knowledge of undergraduate MBBS medical students of one of randomly selected medical colleges in Maharashtra regarding ‘Epidemics Investigations.’ Methods: A cross-sectional study consisting of pre and post test intervention was conducted at one of the randomly selected medical colleges in Western Maharashtra. A structured pretested self administered questionnaire consisting of 15 close ended questions was distributed to all 144 participants. The present study attempted to incorporate simulation based role play which was based on epidemic/outbreak investigations for food poisoning. Immediately after this intervention, same questionnaire was distributed to participants as a post test and responses were collected. ‘Paired t-test’ was used to assess pre and post intervention knowledge of participants. Results: Present study revealed significant improvement in knowledge of participants about epidemic investigations from pre to post intervention as a result of ‘Role Play Simulation Based Education’ (t = 42.87, p Conclusion: A simple simulation form like role play can make significant change in knowledge of medical students about very important topic i.e. ‘Epidemic Investigation’ in Community Medicine subject. Key words: Simulations, Community Medicine, Knowledge, Medical students, Role play INTRODUCTION There have been burgeoning developments and changes in medical education.[1] The information and communication technology has revolutionized the teaching and learning process.[1] Various new teaching methodogies are being used to impart medical education to the students in more effective way. The basic reason to look for these methodologies is the dis-satisfaction with conventional mode of education, which is losing it’s relevance in this era of information explosion. [1] Simulations are being increasingly used to train medical students in diverse clinical skills. Simulation is arguably the most prominent innovation in medical education over the past 15 years. [2] They help us to replicate situations which may not possible to get in real settings or where it may be logistically difficult to work on real patients. [1] Role play is a simulation technique which can potentially strengthen knowledge that will lead to improved expertise. Despite of an effectiveness of role play in providing medical education, it’s use in educating medical students is limited. [3] ‘Epidemic Investigation’ is not only an essential aspect in Community Medicine subject but also it has public health relevance. Even though very few studies have been conducted so far in India to evaluate the knowledge of medical students pertaining to investigations of epidemic, some evidences have shown that ‘Simulation Based Education’ can be an effective teaching tool to educate medical students about emergency situation like epidemics. Clinical situations for teaching and learning purposes are created using various forms of simulation like mannequins, part-task trainers, simulated patients or computer-generated simulations. The present study was undertaken to assess an effectiveness of simple intervention in the form of ‘Role Play Simulation’ on the knowledge of undergraduate MBBS medical students of one of randomly selected medical colleges in Maharashtra regarding ‘Epidemics Investigations.’ OBJECTIVE To assess an effectiveness of ‘Role Play Simulation’ on knowledge of undergraduate MBBS medical students about ‘Epidemics Investigations.’ MATERIAL AND METHODS A cross-sectional study consisting of pre and post test intervention was conducted at one of the randomly selected medical colleges in Western Maharashtra. The inclusion criteria were all 144 undergraduate medical students from 7th semester who were present on the day of an intervention. Those who did not attend the class on the day of an intervention were excluded from the study. Written permission was also obtained from participants after explaining the purpose of study to them. A structured pretested self administered questionnaire consisting of 15 close ended questions was distributed to all participants. They were allowed 15 minutes to complete questionnaire under strict supervision. A questionnaire consisted of questions based on various aspects of epidemic investigations like essential criteria for confirmation of existence of an epidemic, spot map, epidemiological case sheet etc. The present study attempted to incorporate simulation based role play which was based on epidemic/outbreak investigations for food poisoning. Few volunteer medical students were selected and trained to participate in simulation based role play. They were asked to focus on ten important steps in investigation of an epidemic i.e. verification of diagnosis, confirmation of an existence of an epidemic, defining the population at risk, rapid search for all cases and their characteristics, data analysis, formulation of hypothesis, testing of hypothesis, evaluation of ecological factors, further investigation of population at risk and writing the report (Table 1). Remaining students were asked to watch this simulation based role play. Total duration of role play was about 20 minutes. Immediately after this intervention, same questionnaire was distributed to participants as a post test and responses were collected. Data Analysis The scoring system for each complete question was assigned for pre and post intervention. Statistical analysis was done using Microsoft Office Excel Sheet. ‘Paired t-test’ was used to assess pre and post intervention knowledge of participants. RESULTS AND DISCUSSION In present study, of 144 participants 78(54.16%) were males and 66 (45.83%) were females. All (100%) participants were in age bracket of 20-23 years. In contemporary medical education, there is strong emphasis on the use of innovative teaching methods like Problem Based Learning, One Minute Preceptor (OMP), Computer Assisted Learning, Flipped Teaching etc. Uses of these types of methods help students to learn various clinical skills in more effective way. The present study attempted to impart knowledge to undergraduate medical students about investigations of an epidemic by using ‘Role Play Method’ rather than using traditional teaching method. The present study showed that simple simulation form like role play made improvement in the knowledge of participants about ‘Epidemic Investigations.’ Similarly other Studies also reported that the use of simulations as a teaching tool increases student’s comprehension of complex theoretical concepts in relation to modules that are taught solely with the traditional lecture/seminar format. [4] Jennifer M Weller et al. [5] also recommended that ‘Simulation Based Education’ needs to be integrated into medical curricula at the development stage, with careful attention paid to transfer of skills learnt to the real clinical environment. In a Malaysian medical school, role plays have been used to teach communication skills in primary care medicine. [6] Table. 1. Pre and Post intervention questions with correct response (n = 144) Table. 2. Mean marks of participants (n = 144) Present study revealed significant improvement in knowledge of participants about epidemic investigations from pre to post intervention as a result of ‘Role Play Simulation Based Education’ (t = 42.87, p However prior to an intervention, poor level of knowledge was found amongst participants regarding certain aspects of epidemic investigations like Spot Map, criteria for confirmation of epidemic, period of investigation of an epidemic etc.( Table 2). The present study reiterates the need for incorporation of innovative methodologies like simulations along with traditional methods for better learning of students. At some places, methodology like ‘Role Play’ has been regular teaching method in medical colleges.[7]At the University of Heidelberg, Germany, introducing role plays augmented the realism of technical training and improved doctor-patient communication and to teach students to obtain a sexual history and discuss sexual health issues. [8] Role-play is simple form of simulation which can be a valuable teaching tool for medical education, requiring few resources and allowing students to look at the material they are learning in a new light. CONCLUSIONS Present study reported significant improvement in knowledge of undergraduate medical students pertaining to epidemic investigation from pre to post-intervention as a result of role play method. It shows that even a simple simulation form like role play can make significant change in knowledge of medical students about very important topic i.e. ‘Epidemic Investigation’ in Community Medicine subject. ACKNOWLEDGEMENT We heartily acknowledge the cooperation and support of Dr. Shekhar M. Kumbhar for conduction of this study. DECLARATION OF INTEREST The author reports no conflicts of interest. The author alone is responsible for the content and writing of the article. REFERENCES Tejinder Singh, Piyush Gupta, Daljit Singh. Principles of Medical Education. Jaypee Brothers Medical Publishers (P) Ltd. 2013; 4th Edn, 1-14. Morgan Passiment Heather Sacks Grace Huang. Medical Simulation in Medical Education: Results of an AAMC Survey. 2011, Association of American Medical Colleges: 1-42. P.Ravi Shankar, Rano M.Piryani, Kundan K.Singh and Bal Man Karki. Student feedback about the use of role plays in Sparshanam, a medical humanities module. F 1000 research. 2012; 1 (65): 1-10. Govinda Clayton and Theodora-Ismene Gizelis. Learning through Simulation or Simulated Learning? An Investigation into the Effectiveness of Simulations as a Teaching Tool in Higher Education.1-25. Jennifer M Weller, Debra Nestel,Stuart D Marshall, Peter M Brooks, Jennifer J Conn. Simulation in clinical teaching and learning.MJA.2012; 196 (9):1-5. Sherina HN and Chia YC: Communication skills teaching in primary care medicine. Medical Journal of Malaysia. 2002; 57(Suppl E): 74–77. Manzoor I, Mukhtar F and Hashmi NR: Medical students’ perspective about role plays as a teaching strategy in community medicine. Journal of the College of Physicians and Surgeons, Pakistan. 2012; 22(4): 222–5. Nikendei C, Kraus B, Schrauth M, P.Weyrich, S.Zipfel, W.Herzogi et al.: Integration of role-playing into technical skills training: a randomized controlled trial. Medical Teacher. 2007; 29(9): 956–960. 1

Impact of Globalisation on the Nation-State

Impact of Globalisation on the Nation-State Introduction The discussions of globalization have become topics which are in the great demand. Especially with the development of information and technology and the form of global economy, the global affairs have become more and more complicated. It is hard to distinguish the internal affairs and external affairs. People found that the distances between different countries are shorter than before. After the Cold War, a great amount of countries publish their economic policies to develop their economies. Take American 11th September for example, 11th September is an event that New York America attacked by the terrorists. However, the global aviation, finance, technology all has been affected as well as the international business. Even the central banks in mostly countries have taken the action of decreasing the interests to make the effects of 11th September not to be so serious. Those phenomenon show that globalization has growth rapidly, and has deeply influent the development and vicissitude o f the situation of global politics and economy. To observe it deeply, different countries and institutions have different influences. As the matter of fact, it is to some extent a relationship of gain and lost. Whatever the existence of globalization or the debates of scholars on globalization, those all illustrate that globalization is a development of process. However, the importance of globalization has already drawn the attention of countries. This essay will be divided into three sections. Firstly, the definition of globalization will be analysed. Through the compare of different definitions, a clear sense of globalization will come out. After that the process of globalization will be briefly introduced from some aspects, the geography and time period, the global economy and culture and politics. Secondly, nation-state will be discussed. In this section, five aspects will be analysed. This section includes the definition of nation-state, the influence of politics, economy and culture on nation-state. Moreover, the role of media in global condition will be discussed. Thirdly, this essay will discuss if globalization destroyed the nation-state or not. Then finally a conclusion will be made. Globalization What is globalization? Globalization could be argued to be a process, which the flow of substances and spirit products destroy the area and the boundaries of countries, and effect the peoples life around every corner of the earth. The globalization also includes the immigrations. It could be seen from the table, it is not easy to define what globalization is. It is a phenomenon which influenced peoples life. Based on Busch (2009), globalization is a continuing process of intensity not only the economy, but also culture, social life and politics. From the definition above, it could be argued that the definition of globalisation could be analysed into two parts. The first one is the space. As the Buschs and Waters view, globalization means that the boundaries of countries are being decreased. Although this does not mean the compression of geography, it is the economy and culture make the distances between different countries decreased. Secondly, it is something about relationships. Robertson (1995) indicated that the conflict and unity of homogeneity and heterogeneity make globalization. The globalization makes the people from all over the world getting more and more close in culture, economy and politics. The countries are more relied on each other. The process of globalization Basically, the process of globalization could be divided into three moments. The first one is in geography filed. The first emergence of globalization could be dated back to 1492 A.D. according to Butzer (1992), the European encounter discover the American continent. Then after a period of time, Britain colonized India, the world has changed from a large scale to small size. The second moment, Holton (1998) indicated that from 1960s the advent of globalization has more developed. The words globalization and global village are newly added into the dictionary. Take American foe example, in the post-1945 ear, American constructed a hegemonic order (Ikenberry, 2007). To some extent it could not be denied that the hegemonic order of America pushed the economic globalization within the global condition. The third moment is after the history steps into the 21st century more opportunities are produced to people, so that the people flow cross the countries to seek more comfortable life. Howev er, this might be harmful to some of the countries. For instance, the U.S. was the most opened country in the world before 10th September 2001. On 11th September 2001, the U.S. has been attacked by terrorists. After that Americas border was quite closed (Alden, 2008). The widely discussions of globalization is the global economy. Based on Wills, Samli and Jacobs (1997), the world economy is trending globally. And there are three major economy regions in the world, the European Union, the North American Free Trade Agreement (NAFTA) and the Pacific Rim (Bennett, 1995). The economic groups indicated that the economy in each country has more closed. Culture and politics globalization are also notable. Take American culture for example, because of the development of technology, the communication within the world is getting easier and easier. Movies which are made by Hollywood are very famous among the countries. Now Hollywood movies are trying to absorb the actors from different countries to gain more global audience (Robertson, 1995). However, politics are more closed with economy. The hegemonic order which constructed by America, the policies which published, most of them are aims to support the development of economy. Nation-state What is nation-state? According to Grossberg (2006), nation-state could be argued to provide some securities for people, such as economic, social and physical. Grossbegy (2006) went further that nation-state also means that the sovereign is under control of its own leadership or people, but not under control of some other external aspects. It could be identified that nation-state is a political community. Within the nation-state, the country has the power to set up its own laws to make sure its territorial autonomy is integrated and political sovereignty is not encroach by some other countries else. The social cohesion within a nation-state has its unique society. Moreover, the people in a nation-state share the same culture, religion language and so on. The influence of politics on nation-state. Politics has great influences on nation-state. Politics is an activity and relations. Politics could be seen as the treatment of the relationship between people. Vitally, politics could influent the nation-state economy. Without a steady, health condition of political atmosphere, the economy will not be developed. Take Japan for example; in the years of Meiji era, the government gave the great support for the economy. Therefore, Japan became richer and richer. At that time, the government encouraged people to develop the economy; the policies the government made were more concentrate on economy. Many companies have grown fast. As Ikenberry (2007) indicated after the World War ?, the leaders of America made many efforts to rebuild the trade, investment and currency. Although those politicise helped America to construct is hegemonic order; it could not be denied that those policies made the American economy quickly recovered. Moreover, the governors should fully understand the economy. If the government misunderstand the economy, the politics they made will destroy the economy. For example, if a country import a foreign product at a very low price, even lower than the internal price, many people in the same filed within the nation-state will lost their job. The influence of economy on nation-state. The economy influenced the nation-state as well. As the matter of fact that the nation-state economy influent the politics and culture within the nation-state. As Grossberg (2007) indicated that the nation-state has more concentrate on the sovereign and territorial autonomy. However, the economy is the basic construction which could decide if people within the nation-state have a better life or not. Altschull (1997) argued that there are four basic patterns which influence media ownership; one of the four patterns is commercial aspect. From here, it could be seen economy has influenced each part in the nation-state. Economy also influences the national culture. There was an old saying in Chinese culture only you have enough food, you could have time to pay attention on your behaviours. People have enough food; they could do their jobs well or not resist the government. If a scientist is hungry and no food to eat, he would probably not continue doing his research. If a litterateur doe s not have enough food to eat, he has to do some physical work, such as cultivation. He would probably not write those literatures. Without the development of economy, the society members have to cultivate themselves, the society, even the nation-state could not be developed. The influence of culture on nation-state. Culture could be argued as the spirit of the nation-state. People in the same nation-state share the same history, religion, language and so on. It is said that, for a person, his fortune is decided by his personality. The culture could be compared with the personality of a country. Thus, culture could by the actions and response when a country faced some problems. Culture could affect peoples lifestyle (Evans, Jamal, and Foxall, 2009). Take Japan for example; according to Lebra (1974), the spirit of Japanese culture is to respect the person who is perfectly capable. They do not have any sympathizes for the wreakers. Therefore, if one wants to get some respect from other Japanese, the first thing to do is to become stronger. It could not be denied that become strong so as to gain identify of the world. Apart from the correct or incorrect of this spirit in the ethic field of Japan, only concentrate on the development of the nation-state is beneficial to Japanese society. Under this cu lture, Japan could become more and stronger. Culture could be inherited. Therefore; culture would influence the idea of a nation. A perfect culture passed on generation by generation, the later government will become strong and well developed. The role of media in the erosion of nation-state. Media actually helped globalization to shock the national culture, however the globalization of media make the distances of countries shorter and shorter. Firstly, the globalization of media threatens the national culture. As Doyle (2002) indicated that the trends of international media id expansion and the press are controlled by large companies. Sreberny (2000) argued that after American hegemonic order, American values are now stepping into to the hearts and minds of the Third World countries. Take Hollywood movies for example; as it mentioned in previous sections, Hollywood movies have now employed more people with different nationalities to act and produces the movies so as to attract more audiences for outside the U.S. However, the American do not full understand other countries cultures, there always have some misunderstandings in the movies to make other countries people feel uncomfortable. Moreover, with the development of technology, televisions are widely spread. Satellite television could receive hundreds of channels. Young people could learn another culture from the television; but for their own culture, it might be fade. However, the globalization of media makes the distances of countries shorter and shorter. As mentioned above, the development of technology, more families have television. Through television programs, people could learn more things. Especially after the invention of computer and internet, all the information from each country could be checked from them. This made peoples life more comfortable. Has globalization destroyed nation-state? Globalization has not destroyed nation-state. Globalization brings numerous benefits to the world. Some people believed that globalization helped poor people from developing countries out of the poor conditions. Because globalization helped the developing countries opened their markets. Ikenberry (2007) pointed out that after the World War ?, American leaders have promoted to recovered the economy by publishing a series of policies to set up an open system of business, investment and currency. The price of labour in developing countries is much cheaper than developed countries. Therefore, many multinationals have been set up, and provided more job opportunities to the local people. Take China for example, the expending of employment in multinationals have helped many poor Chinese out of poverty. According to Bardhams (2006) research people who live in the rural areas whose daily living cost under $1 per day were decreased from 79% to 27% in China from 1981 to 2001. China is a socialism country, but introduced capitalist business methods in 1987 (Bennett, 1995), and opened its markets to other countries to developed its economy. The capitalist business methods have made great achievements to China. There is another good example from Bangladesh; Barfham (2006) did an interview of a woman call Rahana Chandhuri who works in garment export factories. She said there are many women work in the garment export factories. Although the job is not fair, compare with other people, she still earns much money. A research shows that 86% of women work in the garment industry and their average monthly income are more than their neighbourhoods (Bardham, 2006). Globalization weakens the barriers of geography, but closes the link between different countries. Slagnt, Harben and Pallant (2006) argued that all the countries could share the materials all over the world. People in different countries could buy whatever they want in the local supermarkets and the materials for industry used also could be import and export easily. Fr o example, Chinese students who studies could buy Chinese cooking ingredients in Tesco, and in U.K.s stores, it is not hard to find any products which said made in China. In addition, the development of transportation makes the distance of different countries shorter and shorter. For instance, in the past it might take years to travel from China to Britain. However, now from Beijing to London, it only takes less than 10hours by direct flight. Globalization of economy bring many benefits to the countries within the world, so as the culture. Still take Hollywood movies for example,, many people with different nationalities work together to produce movies suitable for the audience from all over the world. Globalization has destroyed nation-state. Globalization also brings many disadvantages to the nation-state. Firstly, for example, after the multinationals enter the developing countries, it could not be denied that human is greedy, in order to make more money, the owners of export and import factories even hired children work for them. Based on Bardhams (2006) research, in Bangladesh, the garment export factories used to hire children to work for them; because children is much cheaper than adult labours. If the owners of those factories employed children work for them they will gain more profits. In 1993, the U.S. has banned on importing products using children labour, the garment dismissed about 50000 children. However, only few of them went back to school, most of them went to stone breaking or even child prostitution. Secondly, the economy of developing countries was helped by large international organisations such as economic groups. Those developing countries need to change something in order to fit those economic group s. It could be easily lost the autonomy of those countries. China enter WTO in 1999, nine hundred laws would need to be changed to adapt the world economy (Nolan, 2001). This might be the biggest challenge to Chinese retailers, for they have using the original laws for a long time, the changing of laws might make some of the small retailers go bankrupt. Moreover, changing laws could make China loose the autonomy in charting the complex path of economy reform. Thirdly, the globalization of culture destroyed local culture. Islam culture is a unique culture, and different from western culture. Turner (2007) argued that the development of global mass communication has influenced the Islam world. It is an extension of westernization, and will weaken the local culture. With the American hegemonic order, the Americanization has appeared many places all over the world. For example, many Chinese students or even adults are huge fans of NBA, a basketball association in America. Those fans eve n look down upon their own countries basketball association. Another example, McDonalds are in every part of China. Children like this American fast food than Chinese dishes. Fourthly, English is using wildly; people could travel to any other countries whose native language are not English; however, English is still workable there, the same as Chinese. Since the English and Chinese are widely use all over the world, some language whose native speakers are really few will be endangered. When a language disappeared, the culture will soon disappeared, and could only be finding in the books. Conclusions This essay is aiming to discuss if globalization has destroyed nation-state or not. This essay was divided into three parts. The first part focuses on globalization. There were many definitions of globalization; they are defined from different aspects. From compare different definitions of globalization given by scholars, then an idea of definition of globalization is being cleared. Globalization is not only a pheromone within the world of politics, economy and culture, but also a process. The earliest emergence of globalization could be dated back to the year of 1492. In recent times the construction of hegemonic order of America pushes the speed of the globalization. The second part was concentrated on nation-state. Globalization is a kind of process; the nation-state is more focus on the political sovereignty and territorial autonomy, social cohesion and culture. Politics, economy and culture all have the influence on nation-state. Media has two sides; it has erosion on nation-sta te, but also makes the distance of countries shorter. The third part discussed if globalization destroyed nation-state or not. Globalization is a sword with two sides. For one aspect, the globalization made the developing countries out of poverty. People in those countries lived in a more comfortable life. Globalization also weakens the barriers of different countries, and makes the links of different countries. The distances of different countries are getting closer. However, globalization made some destroys of nation-state. For example, in some developing countries the factories owners hired children. Some developing countries have to change their laws to enter the economy groups to make more profit, so that those countries will probably loose their autonomy. The widely spread of American culture and English language will make some local culture and language endangered. As mentioned above, globalization is a sword with two sides, if the nation-state makes the proper polities and p rotections of culture, the benefits of globalization will make the countries become stronger. References Alden, E. (2008) The Closing of the American Border: Terrorism, Immigration, and Security Since 911, Harper. Pp35-50 Altschull, J.H. (1997) Boundaries of Journalistic Autonomy, Berkowitz, D. (eds). Social Meanings of news: a text -reader. London: Sage. Pp259-268. Bardhan, P (2006, April). Does Globalization Help or Hurt the Worlds Poor? Scientific America, [Magazine, online]. Retrieved March 5, 2008, from http://www.sciam.com/article.cfm?id=does-globalization-help-o accessed on 31.11.09 Beck, U. (2000), Introduction. what is Globalization? Cambridge: Polity. Pp1-16 Bennett, R. (1995) International Marketing: Strategy, Planning, Market Entry and Implementation, London: Kogan Page Limited. pp157-209 Busch, A. (2009) Introduction, Globalization and State Capacity, Banking Regulation and Globalization, Oxford:Oxford University Press. Pp 1-22 Butzer, K.W. (1992) From Columbus to Acosta: Science, Geography and the New world, Annals of the Association of American Geography. Vol 82, NO.3, The American before and after 1492: Current Geographical Research (Sep. 1992). Pp543-565 Doyle, G. (2002) Media Ownership: The Economics and Politics of Convergence and Concentration in the UK and European Media, London: Sage. Pp141-153, pp171-179 Evans, M., Jamal, A. and Foxall, G. (2009) Culture and Subculture, Consumer Behaviour, 2nd Edition, Chichester: John Wiley and Sons, Ltd. Pp284-291 Giddens, A. (1990) The Globalising of Modernity, The Consequences of modernity, Cambridge: Polity. P64 Grossbery, L., Wartella, E., Whitney, D. C. and Wise, J.M. (2006) Globalization, the Nation-state and Culture Imperialism, Media Making: Mass Media in Popular Culture, California: Sage Publications Inc. pp424-425 Held, D. (2002) Governing Globalization: Power, Authority and Global Governance. Held, D. and McGrew (eds), Oxford: Polity. P1 Holton, R.J. (1998) Globalization and Nation-state. Hampshire: Macmillan Press Ltd. Pp21-25 Ikenberry, G. J. (2007) Globalization as American Hegemony, Held, D. and McGrew, A. (eds) Globalization Theory, Cambridge: Polity. Pp41-58 Lebra, W.P. (1974) Introduction, Japanese Culture and Behaviour: Selected Readings,Revised Edition, Lebra, W.P. and Lebra, T.S.(eds). Hawaii: University of Hawaii Press. Pp xi-xix Nolan, P (2001), China and the Global Economy. Wales: creative Print and Design Ebbwvale, PP195-196 Robertson, R. (1995) Globalization: Time-space and homogeneity-heterogeneity. In: Global Modernities, Featherstone, M., Lash, S. and Robertson, R. (eds). London: Sage. Pp 25-41 Slagnt, J, Harben, P and Pallant, A (2006), The Global Village: Challenges for a shrinking planet-Source Book, Reading; Garnet Publishing ltd. PP44-45 Sreberny, A. (2000) The Global and the Local in International Communication. In Mass Media and Society, 3rd Edition, Curran, J. and Gurevitch, M. (eds), London: Arnold. Pp118-136 Turner, B.S. (2007) Islam and Consumerism, In: Part 2 Global Consumerism, Tourism and Identity, In Globalization: The Reader, Oxford: Blackwells. Pp141-163 Waters, M. (1995) Globalization, London: Routledge. P3 Wills, J., Samli, A.C., Jacobs, L. (1997) Developing Global Products and Marketing Strategies: A Construct and A research Agenda, Doole, I. and Lowe, R. (eds). International Marketing Strategy: Contemporary Readings. London:Tomson International Business Press. Pp45-50

Supply and Demand :: Economics Econ 101

Supply and Demand Supply and demand is defined as the relationship between the quantity that producers wish to sell at various prices and the quantity of a commodity that consumers wish to buy. In the functioning of an economy, supply and demand plays an important role in the economic decisions in which a company or individual may make. The quantity of a commodity demanded depends on the price of the commodity, the prices of all other commodities, the incomes of the consumers as well as the consumer’s taste. The quantity of a commodity supplied depends on the price obtainable for the commodity as well the price obtainable for substitute goods, the techniques of production, the cost of labor and other factors of production. It is supply and demand that causes a market to reach equilibrium. If buyers wish to purchase more of a commodity than that of which is available at a given price, then the price will to tend to rise. If they wish to purchase less of a commodity than that of which is available, then the price will tend to drop. Consequently, the price will reach equilibrium at which the quantity demanded is just equal to the quantity supplied. The resources needed to supply commodities often tend to be scarce so that there is always competition. The term â€Å"invisible hand† is the natural force that guides the market to this competition for scarce resources. Without the â€Å"invisible hand† theory then there would be no competition for resources thus creating a market where prices would be determined almost free of debate. There would be no market to determine set prices for any type of commodity. Therefore, many companies and individuals would lose out on

Use of Foils to Illustrate Deceit in Shakespeares Hamlet :: GCSE English Literature Coursework

Use of Foils to Illustrate Deceit in Hamlet      Ã‚  Ã‚   In his play, Hamlet, William Shakespeare uses a variety of characters from different social backgrounds to paint an elaborate picture of deception. From the opening line of "Who's there?" the reader gets the impression that people are not what they seem in this play. The interrelationships between the royalty and people of the court are developed to illustrate the similarities and differences between the characters. Shakespeare skillfully reveals the deceptive nature of man and the ruin it causes through his use of foils.      Ã‚  Ã‚  Ã‚   Foils are integral to this play, because many of the devious plots are revealed to the reader through them. A foil is a secondary character that illuminates certain things about a primary character to the audience. The major character may reveal secrets, such as murderous plots or traps, or feelings, for example, a perspective on death or the love of another character. This can happen if the minor character is primarily a listener on stage. Another scenario is if two characters, major and minor, share similarities, but have distinct differences. These variations in personality will reveal something important about the main character. The "something important" could be a fatal flaw or a good point of their personality. Many foils are used in this play, but there are two important ones which happen to be for the same character.      Ã‚  Ã‚  Ã‚   Laertes is a foil for Hamlet and their deceptions are quite painful to all involved. Laertes and Hamlet are the same sex and approximately the same age.   They also both live abroad, France and Germany, respectively. Laertes and Hamlet both deeply love in different ways a maiden named Ophelia. Ophelia is Laertes' sister and receives advice from him about Hamlet. Hamlet proclaims his love and lust for Ophelia many times throughout the play. [Where in the play does he proclaim his lust for her?] For example, on page 659, [Citation] Polonius reads to the king and queen a love letter from Hamlet which states, "Doubt truth to be a liar, but never doubt I love." [This says "love," not "lust"; shame on you.] Laertes tells Ophelia that Hamlet does not love her, that she is just a passing fancy to the prince. Hamlet and Laertes both have meddling parents. Polonius, Laertes' father, sends his servant, Reynaldo, to spy on his son.

Motion Analysis – Jump Shot

Motion Analysis: Basketball Jump Shot The main joints involved in a basketball jump shot include the hip, knee, ankle, shoulder, elbow, and wrist. All of these joints flex and extend. The jump shot can be split into three parts: the set-up, the jump and release, and the post-release. The set-up involves a lot of flexion and extension of the hip, knee, ankle, and shoulder. Hip flexion occurs first and flexion of both knees until the thighs are parallel to the ground follows closely. Knee flexion occurs simultaneously with dorsi-flexion of both ankles to lessen the force of landing on the knees.The moment the subject’s feet are planted on the ground, flexion of both shoulders occurs until the tricep muscle is parallel to the ground. At this point, it is important to note that the elbow in the beginning of the set-up is already in flexion, forming a right angle between the forearm and upper arm. The wrist hyperextends so the ball is resting in the palm of the subject. In this cas e, the subject is right handed, so the ball rests primarily in the right palm while the left hand provides support. At this point, the subject is ready to jump.Four joint actions occur simultaneously at this time. Both knees, ankles, and the hip extend as the subject pushes off the ground, and the elbow flexes a little further back. When the subject is in the air, the dominant elbow extends and the ball starts to roll towards the tip of the fingers. When the elbow is almost entirely extended, the wrist begins to flex, which is when the release occurs and the ball leaves the palm of the hand towards the basket. After the release, the subject is drawn back to the ground.During this descent, the shoulders begin to extend back towards the anatomical position. This action continues through the landing. As the subject lands, the ankles begin to dorsi-flex. During the dorsi-flexion, the knees and hips flex slightly to absorb the force of landing. By the end of the landing, the hip and knee s are flexed, the shoulders are completely extended, and the feet are firmly planted on the ground. The hip joint flexes primarily due to the iliopsoas muscle. The knee is controlled by rectus femoris and biceps femoris muscles. R. emoris is responsible for extension and B. femoris is responsible for flexion. The ankle dorsiflexes because of the gastrocnemius and plantar flexes due to anterior tibialis. Shoulder flexion occurs because of Pectoralis major and extension occurs because of Latissimus dorsi. Biceps brachii is responsible for elbow flexion and triceps brachii is responsible for elbow extension. Flexor carpi radialis and Flexor carpi ulnaris are responsible for wrist flexion and Extensor carpi radialis and Extensor carpi ulnaris are responsible for the extension of the wrist.

Free Range Chicken Language Analysis

?Chickens Range Free The article ‘Chickens Range Free’ written by a freelance writer Jo Smith conveys the idea that the activists who’ve offered a truck-load of chickens, freedom from their cages were a very humane thing to do. Through his explanations, a reasonable tone has been applied effectively to convince the readers to agree with him. The author has also employed a very confident tone when mentioning how this action has been clearly justified due to human rights. However, although there have been people who have opposed this action of freeing the chickens, the author tries to dominate his stand by employing the use of different persuasive devices such as the inclusive technique, directive language, and analogy, which in this article, have been applied very effectively and successfully. A photograph has also been provided to enhance the arguments of the author. Foremost, the author tries to engage the reader to feel that locking chickens up in their cages is inhumane, through the use of inclusive language. This can be seen when the author mentions that â€Å"We believe, as humans, we are not only doing the animals an injustice when we mistreat them, but that we are also doing ourselves an injustice. † This quote elicits fear to the reader by making them feel as though if he or she opposes to this statement, they are not considered as humans or they would feel left out as they believe that they would be the only one who opposes to the issue. As a result of this effect on the reader, the reader will decide to agree with what the author said is correct, that is freeing chicken was a humane thing to do. Next, the author applies the use of directive language to suggest an idea on how humanity can be improved. The author demands that â€Å"We must reform this attitude to our fellow inhabitants of the earth† which implies the action of locking chicken up in cages should be stopped as it is a form of abuse to animals; an inhumane act. This suggestion sends the reader a sense of great importance that this demand is essential for the world in order to become a better place; to improve humanity, and because that is what ultimately everyone wants, the reader is then encouraged to do something about stopping this abuse and also agree with the reader that freeing chickens was a correct thing to do. The analogy technique has also been applied by the author to arouse the reader’s sympathy for the chickens and also emphasise how cruel humans have been to chickens. He makes the reader think â€Å"If only more people ould realise that animals, as sentient beings like us, have rights that should be respected†, humanity would have been better. This quote works effectively in convincing the reader to believe that when the reader tries to put oneself in to a situation of one of the chickens, and then discover how cruel human beings have been. It makes the reader feel that if they were the ones who have been treated this way, they wouldn’t have liked either. Thus due to this enlightenment, the reader will be most likely to agree with the reader that freeing chickens was a noble thing to do. The imagery in the article, which captivates the reader immediately, emphasises the cruelty of mankind towards the chickens. This photograph of chickens locked up in a small case can emotionally manipulate the reader as it may cause one to feel sympathy for the chickens. Because a photograph is reliable and that it is evidence to show that humanity is indeed down to this level, the reader will believe what the author said is right and that something should indeed be done about the treatment of chickens. As such, the overall impact brought upon the reader would be generally the fact that they feel that chickens have been mistreated and also the fact that humanity has decreased to a very low level, which was the main objective of this article. The use of analogy have mainly put forth these effects as it causes the reader to know how the chickens feel by making them ask themselves what it would be like if this has happened to them. This issue has also been made to be perceived seriously and greatly important via the author’s employment of inclusive language because it has engaged the reader to feel part of the issue. And because they feel that this issue is serious, the adoption of directive language is most likely to be able to convince the reader to do something about it. As such, these techniques were the most appropriate to apply to do its job in achieving the goal of impacting the audience; making them feel that freeing the chickens out of their cage was a very humane thing to do.

Hr Project of Descon Rngineering Company

HUMAN RESOURCES MANAGEMENT PRACTICES PREVAILING IN DESCON ENGINEERING COMPANY [pic] SUBMITED TO: Ghulam Hussain (LECTURER) SUBMITED BY: Muhammad Sami ciitswlfa09-MBA-017 Iram Sabirciitswlfa09-MBA-039 Shumaila Aslamciitswlfa09-MBA-051 COMSATS Institute of Information Technology, SAHIWAL. ACKNOWLEDGEMENTS First of all, we are thankful to GOD WHO makes us capable to gain knowledge and after that we would like to say thanks to parents who brought us up and made us able to face challenges of this dynamic environment. We also thank to MR. Ghulam Hussain who guides us in developing this project. The main purpose of this project is to enhance our skills. The project was about Human Resource Practices at Descon Engineering Company. We went to the Head Office of Descon Engineering Company at Lahore meet with Irfan Usmani (HRD Executive) and Ammar Khan (HRD Assistant Executive). They have cooperated a lot with us. After that we become capable to present this project in front of you. EXECUTIVE SUMMERY Descon is the one of the leading company in project based business to business market in Pakistan. This summery is all about the Human Resource Department of Descon Engineering Company. We will discuss about the introduction of Descon in first chapter. The second chapter will tell us about the structure of HR Department in Descon. The third chapter shows planning and job analyzing steps in the department. The fourth chapter will help us to know about selection and recruitment of procedures. The fifth chapter is all about training and Development through implementation and Evaluation. Sixth chapter will creates a knowledge how Descon conduct its Performance Appraisal System. The second last chapter defines the compensation management. And the last chapter explains how this department handles the disputes and procurement procedures. DEDICATION: We dedicate this project to our Parents, sweet cousins and friends.

Communication Differences Between the Sexes Essay

Some researchers believe that different styles of communication are developed by nurturing, not nature. That communication styles are learned through the way someone has been raised, not by how a person is wired from birth. Take a newborn girl and put her in a room with family members all about. She will look at every one around and make eye contact with each of them. Put a newborn boy in a room surrounded by family members, and he will pay more attention to the light fixture or a ceiling fan. I know this to be true with my own children as well as with my grandchildren. When our first grandson was born it was after having several granddaughters. The first time I held him I was taken back a bit because I couldn’t get him to make eye contact with me. I was starting to get concerned that maybe he was Autistic, but then I remembered, he was a boy. This behavior difference between male and female is carried with them throughout their childhood and into adulthood. â€Å"In one study, researchers performed a series of test on males and females from four age groups: second graders, sixth graders, tenth graders, and twenty five-year-olds. Instructions for each pair of females and each pair of males were exactly the same: enter a room, sit down on two chairs, and talk, if you wish. As the test proceeded, every pair of females, no matter what their ages, reacted the same way. They turned their chairs toward each other, or at least they turned toward each other, so they could be face-to-face, lean forward and talk. The males reacted differently. They did not turn toward each other in any way. They sat side by side, shoulder to shoulder, looking straight ahead except for an occasional glance at each other† (Eggerich, 244). Girls want to make a connection with the person they’re talking to. They want to make friends, share secrets, and experiences. Boys have a different approach. They like having buddy groups focusing on activities rather than conversation. This difference in communication style follows them into adulthood. Women communicate through dialogue, discussing emotions, choices and problems. Males remain action-oriented. The goal of communication is to achieve something. Women are more relationship-oriented and are more likely to talk to other women when they have a problem or need to make a decision. Men tend to relate to other men on a one-to-one basis. They keep their problems to themselves and don’t see the point in sharing personal issues. Why is communication between men and women such a problem? It goes back to the fact that we send each other messages in â€Å"code,† based on gender, even though we don’t intend to. â€Å"What I say is not what you hear, and what you think you heard is not what I meant at all† (Eggerich, 30). A woman may say, â€Å"I have nothing to wear. † What she means is, she has nothing new. When a man says, â€Å"I have nothing to wear. † He actually means he has nothing clean. This illustrates that we all see things out of our own needs and perceptions. How does nonverbal communication impact male and female communication? One specific aspect of nonverbal communication is body orientation. It’s the two chairs in the room experiment again. When a man doesn’t make eye contact or face his female conversational partner, she may see this as a lack of interest. He might get annoyed because she isn’t responding the way he expected. Body language speaks volumes when communicating with someone of the opposite sex. The difference in physical alignment can make having a meaningful conversation difficult. A breakdown in nonverbal communication between men and women can cause problems not only at home, but in the workplace. Women often nod their head when someone is talking to them as a sign that they’re listening. This can be confusing for a man because men only nod when they are in agreement with what is being said. The man might mistake the woman’s nodding as a sign that she agrees with him, only to find out later that she doesn’t. Now the woman is confused because she doesn’t understand why he would think she agreed when she was never asked her opinion. On the other hand, if a woman is speaking and she doesn’t see his head nod, she assumes he either disagrees or is not listening. Either way, the lines of communication are broken because of nonverbal cues (Simma). As you can see, men and women have different styles in the way they communicate. Neither style is right or wrong, they’re just different. I’m not really in to the whole Mars vs. Venus thing, but if we can recognize the differences in our communication styles we might be better equipped to break through those communication barriers. Women, a man doesn’t necessarily want to talk about it, sometimes just sitting next to him or watching him tinker in the garage is just what he’s looking for. He just wants to know that his lady is there. Men, a woman just needs someone to listen to what she has to say. She doesn’t need her situation to be fixed, she just needs a listening ear, an occasion nodding of the head to let her connect with her man. My husband and I sometimes go on long drives for an hour or so without ever speaking a word, we don’t have to. We’ve had our ups and downs, trials and tribulations, but through the years we have learned to speak and listen to each other’s language. The key to a any relationship, whether it’s with friends, colleagues or spouses is good communication skills. My husband and I have been married for 33 years, I think we’ve been successful in achieving just that.

Diffusion and Osmosis

The Effects of Osmosis and Diffusion The experimentation of last week’s lab was in order to test the many effects of diffusion and osmosis amongst four experiments. One such experiment was testing the effects of molecular weight on diffusion in relation to the use of Agar. The methods performed included the use of two acids, HCl and acetic acid. Both acids were placed into an Agar-filled dish and, over increments of 15 minutes, data collection was taken based off the diffusion rate and the diameter length of both the HCl and the Acetic Acid.The resulting factor was the HCl exhibited a greater rate of diffusion, directly resulting in a lager diameter. This implies that the HCl ultimately has a smaller molecular weight. The next experiment was based off osmosis of an animal cell; a chicken egg. After submerging two different chicken eggs in distilled water and 10% salt water, once again intervals of 15 minute data collection was taken for a total of one hour. After each interval the weight in grams was taken and then the eggs were placed back into the solution for further analysis.Ultimately, the egg in distilled water exhibited an increase in weight while the egg in salt water was the opposite; a decrease in weight. This conclusion proves that water diffusion occurs from a hypotonic solution to a hypertonic solution. Osmosis in a plant cell was tested by comparing an Elodea cell in pond, distilled, and salt water. After obtaining samples of the Elodea cell and preparing a wet mount of each leaf using all three types of water, observations of the cells in a compound microscope was the next step.From there, comparisons of all three types of solutions in order to determine the apparent differences in osmosis were needed. When examined, the cell in pond water was not as defined; this result implied that water left the hypotonic cytoplasm of the cells causing it to wither in a way. Introduction In order to conduct the experiments of this lab, a hypothesis is n o doubt necessary. In reference to the effects of molecular weight on diffusion a person is lead to believe that since the atomic mass unit of Acetic Acid is greater than that of HCl, the rate of diffusion of Acetic Acid will be slower and therefore produce a smaller diameter.As stated by Watson (2011), â€Å"larger molecules diffuse more slowly because of resistance from molecules of the medium. † This â€Å"medium† is the means of passing through the spaces in between a molecule. This was as well stated by (Watson 2011). Reiterating what was described, unlike smaller molecules, which can fit through a medium more easily, in turn allowing for a faster and more sufficient means of diffusion, a larger molecule has the resistance from a specific medium, which in a way is pulling back molecules therefore causing a prolonged time of diffusion.This resistance is a direct correlation and explanation as to why the diffusion rate of a relatively larger molecule exhibits a long er rate of diffusion, as with the comparison of hydrochloric acid and acetic acid, and ultimately the purpose of this experiment. Based on the background information acquired on osmosis of an animal cell, it is safe to assume that after each interval of fifteen minutes, the weight of the animal cell in distilled water will continually grow, while the egg in salt water will decrease in weight.Derived from information provided by (Fisher, Williams, & Lineback 2011), an animal cell, which is hypertonic, placed into a hypotonic solution of distilled water will cause water to diffuse into the hypertonic cell, seeing as diffusion occurs from hypotonic to a hypertonic solution. With any type of diffusion process, the particles that are being diffused tend to travel from a concentration that is greater to one that is smaller; moving down in the concentration gradient. This is the direct result of the increase in weight of the animal cell in the experiment.In relation to a chicken egg, the l argest living cell, it is predicted that the containing molecules will be too large to pass the membrane and water will flow into the egg (Reece 2011). The matter of the animal egg being placed into a solution of 10% salt is the directly opposite of the above stated. Osmosis within a plant cell placed in pond water will show a wilted cell wall based on the continual impeding force of the water on the wall. Aquatic plants tend to be hypertonic in their natural environment causing the plant to exhibit a â€Å"swollen† or turgid structure.Materials and Methods In order to accurately and sufficiently test the hypothesis of the effects of molecular weight on diffusion, agar was one substance that was used. Agar in the presence of acids turns from a yellowish color to a more violet color. This same dish contained to holes with which two acids could be placed-HCl and acetic acid. From basic chemistry knowledge one knows that the molecular weight of HCl in comparison to Acetic Acid i s smaller in size; that information was given from Watson (2011).This is significant because it will later give way to the rate of diffusion of the two different acids. Constant observations, recordings, and measurements were required for this experiment, only in the intervals of 15 minutes. Over a period of one hour it was noticeable that the HCl exhibited a greater rate of diffusion and a great length in diameter, in comparison to acetic acid. The most important factor when dealing with this diffusion experiment, was the methods taken to prove that HCl had a greater rate of diffusion than acetic acid.Initially, soaking a chicken egg in a small solution of acetic acid and 2 parts tap water will allow for better experimentation of the rate of osmosis of an animal cell. The overall scope of this particular experiment was to weigh two eggs using a triple beam balance in order to get an initial weight of the eggs before beginning the process of the lab. After doing so, the eggs were pl aced into two solutions, one being distilled water and the other 10% salt. Proceeding these steps were the 15 minute intervals of time, and after, a recording of the weight of the egg.This process was done until a total of 60 minutes was reached for both the distilled water solution and the 10% salt solution. After acquiring all results and data, a conclusion could be based. Once acquiring three samples of Elodea leaves, preparing three different wet mounts was the following step. From there, after ten minutes an observation of all the samples under a compound microscope was the following method needed in order to determine the characteristics of the leaves. The leaf in the pond water demonstrated the leaf cell in â€Å"normal† conditions, while the distilled water and NaCl were not â€Å"normal† conditions.Results The findings of the effects of molecular weight diffusion conclude that ultimately the molecular weight of a molecule affects the rate of diffusion directly . The greater the weight, the slower the diffusion process will be; that was the case for acetic acid, and it was in part due to the diffusion of particles through the medium. In addition to that, the measurement of the diameter of both acids also was directly affected by the molecular rate. All the comparisons in the diameter readings of the two acids can be found in table 2.All readings for both acids were taken over an increment of 15 minutes for an hour. In total, HCl produced a larger diameter due to its smaller amu. See table 2. In comparing the affects of distilled water to 10% salt water and the rate of osmosis of an animal cell, the rate of osmosis proved most sufficient in distilled water, rather than in the salt water, with an apparent increasing weight distribution in the distilled water, and a decrease in weight in the salt water. These changes in weight loss and gain are exhibited in Table 1.Even though it is obvious that both eggs exhibited either weight loss or gain, both eggs also showed a sudden spike it the gain or loss around the time frame of 15 minutes and 45 minutes, yet again illustrated in Table 1. Discussion After conducting the diffusion experiment using agar and examining the results, it is apparent what the outcome of diffusion is when comparing HCl and acetic acid atomic weights. It is as well safe to assume the resulting outcomes of future comparisons of two molecules of with different atomic mass units.The use of agar in this specific experiment is much useful due to the properties and characteristics of the extract. The agar, in the presence of an acid, turns from a yellowish color to one that is pink; because of this characteristic, it was possible to measure the distance from the center outward of the agar when placed into a dish of HCl and acetic acid (Watson 2011). As explained before, these measurements allowed for sufficient data in determining the rate off diffusion for both acids. Table 2 will provide a visual for the d ata that was collected from the experiment.In the end, a conclusion was established that the rate of diffusion was most prominent in HCl, the acid with the smallest amu. Simply the definition of diffusion itself will aid in understanding why molecules of a higher molecular weight will diffuse slower in comparison to one of a smaller weight. Any substance will diffuse down its concentration gradient, the region along which the density of a chemical substance decreases (Reece 2011). It is understood that the molecular weight is how much mass a substance has, and mass can be determined by how tightly packed particles are-density.A molecule with a high mass, ultimately a high density, will illustrate a slower rate of diffusion. With regards to the cell that is the egg, the rate of osmosis proved to be greater in the distilled water as compared to that of the 10% salt. This is in part due to the size of the particles that make up the egg as well as surround the egg. If there is a higher concentration of nonpenetrating solutes in the surrounding solution, then water will tend to leave the cell (Reece 2011). This definition provides an understanding of what is happening to the egg when it is submerged into the 10% salt solution.Comparing the egg to the salt solution, there is a higher concentration of nonpenetrating solute in the salt solution, nonpenetrating being the particles that cannot cross the membrane, and this in return allows water to leave the egg which ultimately causes dehydration for the egg, resulting in weight loss recorded in Table 1. The complete opposite is the case for the distilled water which would result in weight gain for the egg. Literature Cited Fisher, K. , Williams, K. , & Lineback, J. (2011). Osmosis and diffusion conceptual assessment. CBE Life Sciences Education, 10(4), 418-429. doi: 10. 187/cbe. 11-04-0038 Reece, J. B. 2011. Campbell Biology. 9th ed. San Francisco (CA): Pearson Education Inc. 125-139 p. Watson, C. M. (2011). Diffusion and osmosis. In Biology 1441 Laboratory: Cellular and Molecular Biology (pp. 76-91). Boston: Pearson Learning Solutions. Tables and Figures Figure 1 percentage change in wait of eggs between 15 minute intervals [pic] |Weight of Egg (grams) | |Time Water 10% Salt | |0 75. 60 91. 65 | |15 76. 00 91. 46 | |30 76. 10 91. 39 | |45 76. 10 91. 5 | |60 76. 10 91. 23 | Table 1 A comparison in weight and change of each egg in DI water and a 10% salt solution. |Start time |HCl |Acetic Acid | | |15 min |16 mm |16 mm | | |30 min |18 mm |19 mm | | |45 min |23 mm |22mm | | Table 2 ———————– 60 min26mm23 mm Diffusion and Osmosis Kristen Demaline Bio 1113, Lab 3: Diffusion and Osmosis Osmolarity of Plant Cells In this class, we learned about hypertonic, hypotonic, and isotonic solutions. Hypertonic solutions have a higher concentration of solutes outside of the membrane, hypotonic solutions have a lower concentration of solutes outside the membrane, and isotonic solutions have an equal amount of solutes inside and outside of the membrane (Morgan & Carter, 66). When the solute concentration is not equal, the water concentration is not equal, so water will move from a higher concentration to a lower concentration in a process called osmosis.In this experiment, we cut 4 pieces of potato, weighed them, and let each soak in a different sucrose solution for about an hour and a half. Our solutions consisted of distilled water (. 0 sucrose molarity), . 1 sucrose molarity, . 3 sucrose molarity, and . 6 sucrose molarity. Our question was â€Å"which solutions are hypertonic, which are hypotonic, and which are isotonic ? †. This can all be determined through weight change. We hypothesized that distilled water would be a hypotonic solution, the . 1M would be a hypotonic solution, the . 3M would be an isotonic solution, and the . 6M would be a hypertonic solution. We thought that . M would be the isotonic solution because its molarity is in the middle. If . 3M is in fact an isotonic solution, then the water concentration is the same inside and outside of the membrane and there should be no water movement resulting in no weight change. If distilled water and . 1M are hypotonic solutions, then the concentration of water is higher on the outside, so water will move into the potato where water concentration is lower, causing a weight gain. Finally if . 6M is hypertonic, then water concentration is lower on the outside, so water will move from the inside of the potato to the solution, causing the potato to lose weight.After about an hour and a half we took the potato pieces out of the solutions the y were soaking in, patted the water off of them, and weighed them for a second time. The initial weight and final weight was recorded, which can be seen in Table 1. The potato piece that was soaking in the distilled water had a 3. 1% weight gain, and the potato piece that was soaking in . 1M sucrose had a 2. 1% weight gain. The potato piece had no weight change in the . 3M sucrose solution. And the potato piece that was soaking in . 6M sucrose solution had a 5. 7% weight loss.The weight changes can be easily seen in Graph 1. Table 1: Change in Weight |Sucrose Molarity: |0M |0. 1M |0. 3M |0. 6M | |final weight (g) |16. 4 |14. 7 |17. 7 |13. 2 | |initial weight (g) |15. 9 |14. 4 |17. 7 |14 | |weight change (g) |0. 5 |0. 3 |0 |0. 8 | |%change in weight |3. 10% |2. 0% |0% |5. 70% | Graph 1: [pic] As you can see, the results supported our hypothesis. Distilled water is a hypotonic solution, which makes sense because there is no concentration of solute in it. The water moved to the potato because the potato has more sucrose concentration, meaning a lower water concentration. The potato that was soaking in . 1M sucrose solution also gained weight as an effect of having a lower water concentration inside, but its weight gain percentage was lower because the solution had more solute than the distilled water. The potato soaking in . M sucrose solution had no change because the concentration of sucrose was the same in the potato as it was in the solution, as we predicted. The potato lost weight in the . 6M sucrose solution because the amount of sucrose inside the potato was less than the solution causing water movement from the potato to the solution. These results clearly demonstrate the process of osmosis. The water moved from a region where concentration is higher to a region where concentration is lower in every case, just like it would in a cell. Of course there is always a possibility of human error in weighing, labeling, and so on.One mistake our group made was tha t we forgot to look at the time when we put the potatoes in the solution, so we took them out a couple minute after the group next to us took theirs out, since we started at about the same time. When our results were compared to the results of other groups, they still seemed to match up. Repeating the experiment multiple times would give even clearer results. Diffusion of Starch, Salt, and Glucose Diffusion is when molecules move from an area where they are high in concentration to an area where they are low in concentration (Morgan & Carter, 66).In this experiment, we tested the ability of certain substances to pass through a semi-permeable membrane in the process of diffusion. Our semi-permeable membrane was dialysis tubing that was presoaked in water. We tied one end of the tubing with string, filled it with a solution that contained starch, salt, and glucose, and then we tied the other end. We weighed it, so we could later weigh it to discover if there was any weight change. We then placed the dialysis tubing into a beaker of distilled water.Our question was â€Å"which of these substances would be able to pass through the dialysis tubing, or semi-permeable membrane? †. After we let the tubing soak for 30 minutes, we could test for the presence of starch, salt, and glucose using 3 tests (iodine test for starch, silver nitrate test for salt, and Benedict’s reagent for glucose). Our hypothesis was that we would find the presence of all three substances in the distilled water. We thought this because we knew that molecules naturally diffuse when surrounded with an area with less concentration, but we didn’t know how much the semi-permeable membrane would interfere.Our other hypothesis was that water would enter the tubing as substances escaped it. We thought that due to osmosis, the water would move from the area of higher concentration (outside the tubing) to the area of lower concentration (inside the tubing). If our hypothesis was corr ect and all substances made it through the membrane, then we would expect to see the tubing gain weight and the original distilled water test positive for each substance, using our 3 tests, after the 30 minutes.To carry out the tests we had a positive control for each substance. The positive controls allowed us to see the results of the tests when we knew the solution contained the substances being tested for. We filled 3 test tubes with the starch/salt/glucose solution (positive controls) and 3 test tubes with the distilled water that the dialysis tubing had been soaking in. We put three drops of iodine in a positive control test tube, and three drops into a distilled water test tube to test for starch.Then we put five drops of silver nitrate into a positive control test tube, and five drops into a distilled water test tube to test for salt. Lastly, we put five drops of Benedict’s reagent into a positive control test tube, five drops into a distilled water test tube, and pla ced them both into boiling water to test for glucose. We recorded the color of each, which can be found in Table 2. We also weighed the tubing after it had soaked for 30 minutes and recorded it with the initial weight, which can be found in Graph 2. Table 2: Results of Diffusion Tests Test tube |Initial color |Final color | |starch pos control |cloudy, white |dark purple | |starch experiment |clear |yellow | |salt pos control |cloudy, white |cloudy, white | |salt experiment |clear |cloudy, white | |glucose pos control |cloudy, white |orange | |glucose experiment |clear |orange |Graph 2: [pic] If we look at Table 2 we see that we got the same color in the distilled water as we got in the positive control for the salt test and the glucose test, meaning that the distilled water tested positive for those substances. For the starch test, the positive control turned dark purple, but the distilled water turned yellow, meaning that it tested negative. If these results are correct, then star ch was unable to pass through the semi-permeable membrane. This made our hypothesis false, but not completely. We were still correct about the salt and the glucose making it throught the membrane.Our other hypothesis was correct. Graph 2 displays a weight gain showing that osmosis occured, like predicted. Just like with every experiment, there is room for human error. In this experiment, a mistake that could easily be made is with tying the ends of the tubing and making sure there is no leaks. That mistake could even go unnoticed leading to false results, because it makes it look like the substances made it through the membrane when in actuallity the substances accidently spilled into the distilled water. I think these experiments were successful in demonstrating diffusion and osmosis.The diffusion experiment clearly showed that substances move down a concentration gradient until concentration is equal everywhere, unless something is holding the substances back, like a membrane. The osmosis experiment showed that water always moves down its concentration gradient also. They both showed a search for balance, or equilibrium, on a level that is hard to see without investigation. References Morgan, J. G. and M. E. B. Carter. 2013. Energy Transfer and Development Lab Manual. Pearson Learning Solutions, Boston, MA.    |Points |Self-Assessment |Total Earned | |Introduction |2 |  2 |   | |Results |2 |  2 |   | |Figures/Tables |3 |  3 |   | |Discussion |3 |  3 |   | |Total |10 |  10 |   | Diffusion and Osmosis Kristen Demaline Bio 1113, Lab 3: Diffusion and Osmosis Osmolarity of Plant Cells In this class, we learned about hypertonic, hypotonic, and isotonic solutions. Hypertonic solutions have a higher concentration of solutes outside of the membrane, hypotonic solutions have a lower concentration of solutes outside the membrane, and isotonic solutions have an equal amount of solutes inside and outside of the membrane (Morgan & Carter, 66). When the solute concentration is not equal, the water concentration is not equal, so water will move from a higher concentration to a lower concentration in a process called osmosis.In this experiment, we cut 4 pieces of potato, weighed them, and let each soak in a different sucrose solution for about an hour and a half. Our solutions consisted of distilled water (. 0 sucrose molarity), . 1 sucrose molarity, . 3 sucrose molarity, and . 6 sucrose molarity. Our question was â€Å"which solutions are hypertonic, which are hypotonic, and which are isotonic ? †. This can all be determined through weight change. We hypothesized that distilled water would be a hypotonic solution, the . 1M would be a hypotonic solution, the . 3M would be an isotonic solution, and the . 6M would be a hypertonic solution. We thought that . M would be the isotonic solution because its molarity is in the middle. If . 3M is in fact an isotonic solution, then the water concentration is the same inside and outside of the membrane and there should be no water movement resulting in no weight change. If distilled water and . 1M are hypotonic solutions, then the concentration of water is higher on the outside, so water will move into the potato where water concentration is lower, causing a weight gain. Finally if . 6M is hypertonic, then water concentration is lower on the outside, so water will move from the inside of the potato to the solution, causing the potato to lose weight.After about an hour and a half we took the potato pieces out of the solutions the y were soaking in, patted the water off of them, and weighed them for a second time. The initial weight and final weight was recorded, which can be seen in Table 1. The potato piece that was soaking in the distilled water had a 3. 1% weight gain, and the potato piece that was soaking in . 1M sucrose had a 2. 1% weight gain. The potato piece had no weight change in the . 3M sucrose solution. And the potato piece that was soaking in . 6M sucrose solution had a 5. 7% weight loss.The weight changes can be easily seen in Graph 1. Table 1: Change in Weight |Sucrose Molarity: |0M |0. 1M |0. 3M |0. 6M | |final weight (g) |16. 4 |14. 7 |17. 7 |13. 2 | |initial weight (g) |15. 9 |14. 4 |17. 7 |14 | |weight change (g) |0. 5 |0. 3 |0 |0. 8 | |%change in weight |3. 10% |2. 0% |0% |5. 70% | Graph 1: [pic] As you can see, the results supported our hypothesis. Distilled water is a hypotonic solution, which makes sense because there is no concentration of solute in it. The water moved to the potato because the potato has more sucrose concentration, meaning a lower water concentration. The potato that was soaking in . 1M sucrose solution also gained weight as an effect of having a lower water concentration inside, but its weight gain percentage was lower because the solution had more solute than the distilled water. The potato soaking in . M sucrose solution had no change because the concentration of sucrose was the same in the potato as it was in the solution, as we predicted. The potato lost weight in the . 6M sucrose solution because the amount of sucrose inside the potato was less than the solution causing water movement from the potato to the solution. These results clearly demonstrate the process of osmosis. The water moved from a region where concentration is higher to a region where concentration is lower in every case, just like it would in a cell. Of course there is always a possibility of human error in weighing, labeling, and so on.One mistake our group made was tha t we forgot to look at the time when we put the potatoes in the solution, so we took them out a couple minute after the group next to us took theirs out, since we started at about the same time. When our results were compared to the results of other groups, they still seemed to match up. Repeating the experiment multiple times would give even clearer results. Diffusion of Starch, Salt, and Glucose Diffusion is when molecules move from an area where they are high in concentration to an area where they are low in concentration (Morgan & Carter, 66).In this experiment, we tested the ability of certain substances to pass through a semi-permeable membrane in the process of diffusion. Our semi-permeable membrane was dialysis tubing that was presoaked in water. We tied one end of the tubing with string, filled it with a solution that contained starch, salt, and glucose, and then we tied the other end. We weighed it, so we could later weigh it to discover if there was any weight change. We then placed the dialysis tubing into a beaker of distilled water.Our question was â€Å"which of these substances would be able to pass through the dialysis tubing, or semi-permeable membrane? †. After we let the tubing soak for 30 minutes, we could test for the presence of starch, salt, and glucose using 3 tests (iodine test for starch, silver nitrate test for salt, and Benedict’s reagent for glucose). Our hypothesis was that we would find the presence of all three substances in the distilled water. We thought this because we knew that molecules naturally diffuse when surrounded with an area with less concentration, but we didn’t know how much the semi-permeable membrane would interfere.Our other hypothesis was that water would enter the tubing as substances escaped it. We thought that due to osmosis, the water would move from the area of higher concentration (outside the tubing) to the area of lower concentration (inside the tubing). If our hypothesis was corr ect and all substances made it through the membrane, then we would expect to see the tubing gain weight and the original distilled water test positive for each substance, using our 3 tests, after the 30 minutes.To carry out the tests we had a positive control for each substance. The positive controls allowed us to see the results of the tests when we knew the solution contained the substances being tested for. We filled 3 test tubes with the starch/salt/glucose solution (positive controls) and 3 test tubes with the distilled water that the dialysis tubing had been soaking in. We put three drops of iodine in a positive control test tube, and three drops into a distilled water test tube to test for starch.Then we put five drops of silver nitrate into a positive control test tube, and five drops into a distilled water test tube to test for salt. Lastly, we put five drops of Benedict’s reagent into a positive control test tube, five drops into a distilled water test tube, and pla ced them both into boiling water to test for glucose. We recorded the color of each, which can be found in Table 2. We also weighed the tubing after it had soaked for 30 minutes and recorded it with the initial weight, which can be found in Graph 2. Table 2: Results of Diffusion Tests Test tube |Initial color |Final color | |starch pos control |cloudy, white |dark purple | |starch experiment |clear |yellow | |salt pos control |cloudy, white |cloudy, white | |salt experiment |clear |cloudy, white | |glucose pos control |cloudy, white |orange | |glucose experiment |clear |orange |Graph 2: [pic] If we look at Table 2 we see that we got the same color in the distilled water as we got in the positive control for the salt test and the glucose test, meaning that the distilled water tested positive for those substances. For the starch test, the positive control turned dark purple, but the distilled water turned yellow, meaning that it tested negative. If these results are correct, then star ch was unable to pass through the semi-permeable membrane. This made our hypothesis false, but not completely. We were still correct about the salt and the glucose making it throught the membrane.Our other hypothesis was correct. Graph 2 displays a weight gain showing that osmosis occured, like predicted. Just like with every experiment, there is room for human error. In this experiment, a mistake that could easily be made is with tying the ends of the tubing and making sure there is no leaks. That mistake could even go unnoticed leading to false results, because it makes it look like the substances made it through the membrane when in actuallity the substances accidently spilled into the distilled water. I think these experiments were successful in demonstrating diffusion and osmosis.The diffusion experiment clearly showed that substances move down a concentration gradient until concentration is equal everywhere, unless something is holding the substances back, like a membrane. The osmosis experiment showed that water always moves down its concentration gradient also. They both showed a search for balance, or equilibrium, on a level that is hard to see without investigation. References Morgan, J. G. and M. E. B. Carter. 2013. Energy Transfer and Development Lab Manual. Pearson Learning Solutions, Boston, MA.    |Points |Self-Assessment |Total Earned | |Introduction |2 |  2 |   | |Results |2 |  2 |   | |Figures/Tables |3 |  3 |   | |Discussion |3 |  3 |   | |Total |10 |  10 |   |