Thursday, October 31, 2019
Assign 5 mjtjm Assignment Example | Topics and Well Written Essays - 500 words
Assign 5 mjtjm - Assignment Example he author demonstrates the questions remains unanswered by stating that there is the absence of accepted viewpoints as the existing hypothesis were mainly on qualitative considerations that allowed different interpretation. The author chooses to use quantitative factors to answer the questions. The author mentions prior research carried out by Humphreys (1929 and others). The researcher considered that the variation of direct radiation was determined by the change in atmospheric transparency due to dust emitted during volcanic eruptions. However, the author disagrees with the findings arguing that the variation of the radiations could also be caused by increased atmospheric dust emitted by human activities1. The author uses observational images from the meteorological satellites, data from geological investigations on the level of volcanic activity and results of calculations of monthly mean values of radiation. There are no sampling issues involved in the research. The dependent variable in the study is that the changes in Earth’s temperature. The independent variables are the variations in the transparency of the atmosphere that depends on the level of volcanic activity. The hypothesis to be tested is precise as temperature change is related to change in solar radiations2. The author uses inferential statistics which is an appropriate approach based on the data available. The assumption is that the change in temperature and transparency in the atmosphere are linear. The author’s findings are that human activities influence the climate as the activities produce energy that produces heat that is an additional to the heat generated by the solar radiations. The author has an expectation that one of the glaciers expansions could reach the critical latitude that would result in complete glaciations of the Earth setting in. The author borrowed the conceptual definition from a piece of prior research3. The author concludes that human activities should be taken
Tuesday, October 29, 2019
Chromatography of M&M and Ink Dyes Essay Example for Free
Chromatography of MM and Ink Dyes Essay Separations: Chromatography of MM and Ink Dyes Almost all substances we come into contact with on a daily basis are impure; that is, they are mixtures. Similarly, compounds synthesized in the chemical laboratory are rarely produced pure. As a result, a major focus of research in chemistry is designing methods of separating and identifying components of mixtures. Many separation methods rely on physical differences between the components of a mixture. For example, filtration takes advantage of substances being present in different states (solid vs. iquid); centrifugation relies on differences in density; and distillation makes use of differences in boiling points of the various components. Chromatography exploits differences in solubility and adsorption. The word chromatography, which is derived from two Greek words literally meaning color writing, was coined at the beginning of this century when the method was first used to separate colored components of plant leaves. Today, the name is a bit misleading, because most forms of chromatography do not depend on color. Several types of chromatography are commonly used, among which are paper chromatography, thin-layer chromatography or TLC, liquid-liquid chromatography, gas chromatography, and high performance liquid chromatography or HPLC. Chromatography is so useful that some form can be found in most scientific laboratories around the world. For example, in forensic chemistry crime laboratories, the FBI maintains a library of chromatograms of inks that are used commercially. In the first case in which chromatography of inks were used, a man in Miami falsified travel and expense vouchers. However, the ink pen he used had ink that wasnt available commercially until 3 years after the trips had taken place. The theory behind chromatography is to allow a mixture of different chemicals to be distributed or partitioned between a stationary phase and a mobile phase (eluent or solvent). The mobile phase may be a liquid or a gas; the stationary phase is typically a solid. As the mobile phase flows over the stationary phase, the components in the mixture are carried along. The more soluble a component is in the mobile phase the faster it will be transported along the stationary phase. Adsorption refers to the ability of a substance to ‘stick’ (or be adsorbed) to a surface. The more strongly a component is adsorbed to the stationary phase, the slower it will be transported by the mobile phase. As the mixture moves over the stationary phase, the components in the mixture move further and further apart into discrete zones. Paper chromatography uses ordinary filter paper (primarily cellulose) as the stationary phase. Thin-layer chromatography (abbreviated TLC) uses a thin glass plate coated with either aluminum oxide (alumina) or silica gel as the solid phase. The mobile phase in both is a solvent chosen according to the properties of the components in the mixture. In paper chromatography, a drop of solution containing a substance or mixture of substances is spotted along a line near one end of a rectangular piece of filter paper. The paper is the stationary phase and the line is called the origin. The lower edge of the paper is placed in a developing solvent as the mobile phase. Capillary action causes the solvent to flow up the paper at a uniform rate creating a wet line across the paper. This line is called the solvent front. When the solvent front reaches a spot, the components of the spot will begin to migrate upward with the mobile phase. Each component will have a characteristic chemical affinity for the paper and a characteristic chemical affinity for the solvent. These affinities are competitive: The components affinity for the paper tends to hold the component in one place, but its affinity for the solvent tends to make the component follow the solvent as it moves upward. A component with a strong affinity for the paper and a weak affinity for the solvent will move more slowly than a component with a weaker affinity for the paper and a stronger affinity for the solvent. TLC works in similar manner. The affinity of a substance for the stationary and mobile phases is characteristic of that substance. Different substances will have different competitive affinities. Since each component of a mixture will have its own characteristic affinities, each component will travel up the paper at its own characteristic rate. If the paper is sufficiently large, all the components can be separated by the time the solvent front has reached the top of the paper and each component will appear as a separate spot. The chromatographic paper will now contain a vertical array of colored spots arranged according to their characteristic rates of ascent. It is possible to describe the position of spots (so the substances that have separated) in terms of their retention factor, the Rf value (Figure 1).
Sunday, October 27, 2019
The Environment And Effect On Human Health Environmental Sciences Essay
The Environment And Effect On Human Health Environmental Sciences Essay Polychlorinated Biphenyls are a group of manmade chemicals. They make up a group of two hundred and nine individual chlorinated biphenyl rings, known as congeners. In the concentrated form, PCBs are oily liquids, oily solids, and clear to yellow in color.(EPA, 2012). They have no smell or taste. (EPA, 2012). They are very stable mixtures that are resistant to extreme temperature and pressure. They have a low degree of reactivity. PCBs are not flammable, have high electrical resistance, and are good insulators.(Barbalace, 2002) PCBs were seen as an industrial breakthrough, because of its chemical properties. Before their ban in 1979, Polychlorinated biphenyls entered the environment during their manufacture and us in the United States. The organic chemicals were first manufactured by Monsanto in 1929. Prior to their ban, PCBs were used in hundreds of industrial and commercial applications, as electrical insulators. Uses for PCBS included transformers, electrical equipment, hydraulic fluids, oil based paint, carbonless carbon paper, compressors, heat transfer systems, pigments, adhesives, liquid cooled electric motors, fluorescent bulbs, cable insulation, plastic, and the list goes on.(EPA, 2012). Domestic uses included cereal boxes and bread wrappers. Because of its role in prevent fires and an explosion, the chemical was required by fire code. PCBs were seen as the ideal insulator for companies and consumers. The qualities that make PCBs wanted by consumers and companies are also the ones that make it hazardous to the environment and human health. PCBs high thermal and chemical resistance means they do not break down easily when exposed to heat or chemical treatments causing it to be hard to get out of the environment. Since they do not break down they remain in the environment and continue to build up. Today, the chemicals can still be released in the environment through spills, leaks, and improper disposal and storage. More than half of the PCBs produced during 1929-1979 have been released into the environment. (Barbalace, 2012). Although PCBs are no longer commercially manufactured or widely used , there are still ways people can be exposed to concentrated Polychlorinated Biphenyls. The most common exposures include through food, surface soils, drinking and ground water, indoor air, and in the workplace. PCBs are an organic pollutant. Companies that used the substance contaminated the environment through its uses and disposals. In 1935, the Monsanto Company purchased the Theodore Swann chemical company and began manufacturing PCBs in the United States. Monsanto continued to produce PCBs at its Anniston plant until 1971.(Lyons, 2004). During its forty years of manufacturing PCBs as an electrical insulator, the Monsanto Company flushed tens of thousands of pounds of PCBs into nearby creeks and buried millions more pounds in a hillside landfill. (Lyons, 2004). The Monsanto Company was sued by thousands of current and former residents of Anniston, who claim the company was aware of the dangers posed by PCBs and actively schemed to hide this information from the nearby public. (Firestone, 2002). In 1966, Monsanto managers discovered fish near the waste sites turned belly side up spurting blood and shredding skin, within ten seconds of the PCBs disposal.(Firestone, 2002). The company hid t heir findings. In 1969, fish were found with 7500 times the legal PCB level.(Grunwald, 2002). Company records reveal the companys decision that there was no reason to go to expensive extremes in limiting discharge form the plant.(Grunwald, 2002). The company was ordered to pay $53 million in cleanup cost and agreed to a global settlement involving current and future cases in Alabama.(Lyons, 2004). There are numerous known contaminated sites around the U.S. Among the most dangerous of these, is the Hudson River Valley. In 1947-1977, General Electric (GE) began dumping PCB in the river. By the ban in 1979, an estimated 1.3 million pounds of the synthetic chemical had entered the Hudson river. The Hudson River was contaminated with PCB pollution. Twenty years later, officials still have to deal with the environmental effect of PCBs in the bedrocks of the Hudson River. (Mele, 1998). PCBs are now found throughout the Hudson River ecosystem, in in sediment, water, and wildlife. (Mele, 1998). The spread of PCBs throughout the Hudson River and the food chain has created one of the most widespread, hazardous waste problems in the nation. The EPA ordered the General Electric Company to pay 460 million dollars to dredge the PCBs it had dumped into the Hudson River. (Grunwald, 2002). The Environmental Protection Agency Prevention regulates PCBs through the Toxic Substances Control Act (TSCA). The Act bans the use, distribution, manufacture, and processing of PCBs. TSCA gives EPA the authority to develop and enforce regulations concerning the manufacture, use, cleanup, and proper disposal of PCBs. (EPA, 2012). Through the environment, humans came into contact with the chemical. Polychlorinated Biphenyls are linked to numerous health hazard. It has an acute toxic affect. Skin irritations can occur in people exposed to high levels of PCBs. Studies in the workplace suggest that exposure to PCBs may also cause irritation of the nose and lungs. PCBs are a probable human carcinogen. EPA ´s regulations on cancer-causing chemicals use the term `probable ´ when a chemical is known to cause cancer in animals and where there is evidence that suggests that it causes cancer in humans but which is not conclusive. Studies of PCBs in humans have found increased rates of cancer patients that may be connected to the synthetic chemical. PCBs are known to cause a variety of types of cancer in rats, mice, and other study animals. (EPA, 2012) Polychlorinated Biphenyls are linked to developmental effects. Proper development of the nervous system is critical for early learning and can have potentially significant implications for the health of individuals throughout their lifetimes. (EPA, 2012). Women exposed to PCBs before or during pregnancy can give birth to children with significant neurological and motor control problems. These problems include lowered IQ and poor short-term memory. (EPA, 2012). PCBs disrupt hormone function. PCBs with only a few chlorine atoms can mimic the body ´s natural hormones. PCBs are also thought to play a role in reduced sperm number, reformed sex organs, puberty, and altered sex ratios of children. PCBs with more chlorine atoms act like dioxins in altering the metabolism of sex steroids in the body, which change the normal levels of estrogens and testosterone. PCBs also upset the balance of thyroid hormones, which may affect the growth, intellectual, and behavioral development. (EPA, 2012). PCBs are found throughout the environment, and it may be impossible to avoid coming into contact with Polychlorinated Biphenyls. People can try avoiding contact with contaminated soils and sediments. (Wisconsin, 2012). Practice good hygiene habits. Limit their consumption of sport-caught fish. Wash fruits and vegetables before eating them. Also, if any member of the household works with old electrical equipment be sure the equipment is properly maintained and the area is well ventilated. (Wisconsin, 2012). Polychlorinated Biphenyls are a chemical that will not go away. The Environmental Protection Agency is trying their best to rid the environment of its effects. The characteristics of the synthetic drug cause it to be transported easily and hard to break down. The drug has caused damaged to the environment, and the people around the environment. Polychlorinated Biphenyls will have a lifetime effect on the environment and people. Sources Barbalace, Roberta C. The Chemistry of Polychlorinated Biphenyls. : PCB, The Manmade Chemicals That Wont Go Away (EnvironmentalChemistry.com). N.p., n.d. Web. 27 Aug. 2012. . Environmental Protection Agency. Polychlorinated Biphenyls. EPA. Environmental Protection Agency, n.d. Web. 7 Sept. 2012. . Firestone, David. Alabama Jury Says Monsanto Polluted Town. The New York Times. N.p., 23 Feb. 2002. Web. 7 Sept. 2012. . Grunwald, Michael. Monsanto Held Liable For PCB Dumping. The Washington Post. Raw Food Info, 23 Feb. 2002. Web. 7 Sept. 2012. . Lyon, Steve. PCB Pollution in Anniston, Alabama. Reading. Commonweal. Professor Raquel Pinderhughes. San Francisco State Unversity . Urban Studies and Environmental Programs, 2004. Web. 7 Sept. 2012. . Human Health Hazards PCBs and Your Health. Human Health Hazards PCBs and Your Health. N.p., n.d. Web. 7 Sept. 2012. . The Hudson River PCB Story A Toxic Heritage. Dir. Andy Mele. W. Alton Jones Foundation, 1998. Short Film. The Hudson River PCB Story A Toxic Heritage. Web. 7 Sept. 2012. . What Are The Human Health Effects Of PCBs? What Are The Human Health Effects Of PCBs? N.p., n.d. Web. 7 Sept. 2012. .
Friday, October 25, 2019
Computer systems :: essays research papers
CONTENTS 1     Introduction.     2 2     Specification of new Computers by category.     3 2.1     Designers     3 2.2     Sales Support and Accounts     5 2.3     Sales Manager     5 2.4     Production Technicians     5 2.5     Production Manager     5 2.6     Site Director     5 2.7     Directors PA     5 2.8     ICT Engineer     5 2.9     Salespeople     7 3     Ancillary Equipment     9 3.1     Printers     9 4     Network Requirements     10 4.1     Server Specification     10 4.2     Communications Equipment     11 5     Training Requirements     12 6     Network Resources Plan     12 7     Supplier Evaluation and Selection     12 7.1     Reputation     12 7.2     Quality components     13 7.3     Warranty     13 7.4     After sales service     13 8     APPENDIX A     14 1 Introduction. This report is to identify the various network components that will be implemented and in which configuration. It will also identify the specification of each computer for each section of the company and what peripherals will be used. The various parts of your organisation that require I.T. support and training are also highlighted in this report. It will also focus on which steps should be taken to choose the correct supplier and how the introduction of the new network should be implemented. 2 Specification of new Computers by category. 2.1 Designers Processor Intel Xeonâ„ ¢ processor running at 2GHz Intel 860 Chipset with 400MHz system bus Memory 1GB dual-channel PC800 ECC Rambus ® RDRAM ® memory I/O Ports Two 9-pin serial connectors; 16550-compatible 25-pin parallel connector (bi-directional) 6-pin mini-DIN keyboard connector 6-pin mini-DIN mouse connector RJ45 NIC connector Four USB-compliant 4-pin connectors (two front and two rear) I/O Slots One 4X AGP Pro110 3 32bit 33MHz PCI slots 2 64bit 66MHz PCI slots 2 IEEE 1394 ports Storage 36GB high performance (Ultra160) SCSI (10,000RPM) hard drive 16x/8x40x CDRW Drive Graphics Card Professional Graphics Card: 3DLabs © Wildcat TM II 5110 (128MB SDRAM) Monitor 21†(19.8†viewable) TFT Ultrascan Monitor Communications Integrated Network Interface - 3Com © Fast EtherLink XL 10/100 PCI with Wakeup on LAN Input Devices Enhanced Performance USB keyboard with 7 programmable hotkeys Microsoft ® 2-button USB Intellimouse (wheelmouse) Additional Input CalComp CADPRO © Graphic Tablet The specification of this machine has been chosen with high performance in mind. Because of the intensive 3D modelling that the designers would be producing, a fast Processor and specialist Graphics Card were fitted. The hard drive used has also been chosen for high capacity and spin speed for fast retrieval of large files. A large flat panel monitor was also specified for increased viewing which is essential for this type of work and for space saving. When choosing the memory I decided for a 1GB PC800 ECC Rambus ® RDRAM memory module this leaves two RIMM slots free for later expansion. This type of memory has a high bandwidth and runs at the same speed as the 400MHz system bus. The Graphic Tablet was chosen because of the increased interface it achieves with CAD programs. For details of information sources see Appendix A 2.2 Sales Support and Accounts
Thursday, October 24, 2019
Information About the Great Depression, New Deal, the Great Society, and the War on Poverty Essay
The Great Depression was a time of great suffering in American history. Remarkably it was a time that marked the American people and the country was able to emerge shining and stronger than ever. The Great Depression began in 1929 when in the month of October the stock market crashed and fourteen billion dollars were lost. In just one week, thirty billion dollars were gone. This loss was so monumental because it was ten times the average annual budget of the United States. The depression struck hard at all the industries in the United States. This left thousands and thousands of people jobless and even homeless. The first industries to be affected were construction and production. Soon after, the agricultural industry was hit hard. Over 750,000 farms were lost due to how the price of crops dropped drastically which ended up bankrupting the farmers. The unemployment rate was at 25%, the highest ever in American history. The population took yet another devastating blow with lack of food and illness due to inability to pay for medical care. President Hoover lost the election to Franklin D. Roosevelt because the American public considered Hoover to be incapable of handling the crisis. The Great Depression ended up carrying on until the second world war. Recently the United States faced something very close to the Great Depression. The stock market crashed again and millions of jobs were lost. Prices rose and Americans were headed for a slump that would take a long time to recover from. Ever so slowly the economy began to move forward again. But to this day the economy is still crippled and the American people are still paying for it. The New Deal was a series of economic programs that were implemented in the United States between 1933 and 1936. The man responsible for the New Deal was none other than Franklin D. Roosevelt. The New Deal was a response to the Great Depression and mainly focused on Relief for the unemployment and the poor, Recovery of the economy, and Reform of the financial system to prevent another depression. These three R’s were what drove it to be approved by Congress. The New Deal managed to decrease unemployment greatly by the 1940’s and put out many different programs and organizations that are still present today that help move the United States forward. The main focus of President Kennedy’s administration was to confront poverty. Kennedy began by putting 2 billion dollars to urban renewal and gave federal rewards to companies who moved to the newly renewed areas. The War on Poverty was a governmental effort to stop the problem of persistent poverty in the U.S. the poverty rate in the U.S. was at 24%. In 1964 Lyndon B. Johnson declared a metaphorical war on poverty and new plans and programs were put out to help the poverty rate. The Great Society began when Johnson defeated the Republicans in 1964. His agenda consisted of taking care of the matters of discrimination, poverty, education, healthcare, housing, and consumer and environmental protections. The â€Å"Great Society†was a set of domestic programs promoted by Johnson and the Democrats. The Elementary & Secondary Schools Act passed in 1965 was the first time the federal government was involved in public education. It gave government funds to high risk schools. The Higher Education Act put forth new buildings, programs, scholarships, and grants. The National Housing Act if 1968 increased low income housing by 1.7 million. The Civil Rights movement was an important time during American history. It was a time where American minorities conducted protested that won them rights and put a stop to racism in the United States. monumental individuals like Martin Luther King and Malcolm X helped a lot in spreading the word about racial equality. The African American communities all around the country protested for equality. Some whites went to extremes and resorted to violence that led to many murders of the African American people and even the assassination of Martin Luther King. The Native Americans also had an influential movement where they seized Alcatraz and occupied it. Their motive was to protest the first discovery of America and to establish a native American identity. Meanwhile the fastest growing minority in the United States, the Latinos, were also trying to establish equality.
Tuesday, October 22, 2019
Background on Stress
INTRODUCTION BACKGROUND OF STUDY Work Related stress is a major cause of employee’s low productivity in an organisation. Encarta dictionary defines stress as strain felt by somebody mentally, physically, emotionally which may cause symptoms as raised blood pressure and depression. It is important to recognise and address properly job-related stress because it badly affects the employee’s mental and physiological health. As there is so many resources for employees to perform excellent in their jobs but there are also some factors that hinder their performance. These factors lead to their performance negatively.Newman and Behr (1979) defined job stress as ‘a situation wherein job-related factors interact with the worker to change his or her psychological and or psychological condition such that the person is forced to deviate from normal functioning. Some reasons for stress at the workplace could be; inability to meet the demand of the job, building and maintaining an amiable relationship with colleagues, management of subordinate staff, imparting knowledge to others and taking works from them, excessive work pressure to meet deadlines, inability to be creative, change of job, sexual harassment.These kind of work related stress results in poor performance by members of the organization. Attison (2002) says stress is a major factor in up to 80% of all work-related injuries and 40% of workplace turnovers. Despite tremendous advancement in science and technology and availability of various sources of luxury, majority of the workers in Ghana seem to be experiencing moderate to high degree of psychological stress in various spheres of their lives.Job related-stress is also a serious cause of mental health and health-related injuries. David and Cooper (1981) discovered that workplace stress has been increasingly quoted as the main cause of accidents, job dissatisfaction and other psychological illnesses like heart attack, alcoholism and hypertension . WORK RELATED STRESS Well-designed, organised and managed work is good for us but when insufficient attention to job design, work organisation and management has taken place, it can result in Work related stress.Work related stress develops because a person is unable to cope with the demands being placed on them. Stress, including work related stress, can be a significant cause of illness and is known to be linked with high levels of sickness absence, staff turnover and other issues such as more errors. Stress can hit anyone at any level of the business and recent research shows that work related stress is widespread and is not confined to particular sectors, jobs or industries.
Monday, October 21, 2019
REBUILDING IRAQ essays
REBUILDING IRAQ essays Since the acts of terror on 9/11, President George W. Bush has cracked down on suspicious behavior all around the world to prevent future terrorist attacks. After the tragic September morning, Americans and President Bush entered a war to rid the world of terrorism and anyone responsible for supporting terrorism. On September 11, 2001, America felt its vulnerability. It was a shock to most Americans that the United States homeland was attacked by a foreign entity. President George W. Bush spoke about the war on terrorism saying, We resolved then, and we are resolved today, to confront every threat from any source that could bring sudden terror and suffering to America. There is no distinction between terrorists who commit these acts of terror and those who harbor terrorists (qtd. in Brainyquote). When America attacked Iraq and Saddam Hussein, we attacked a nation that was supported terrorism and represented a gathering threat to the American people. America could no longer ignore the threat of Saddam Husseins Iraq; our negligence could have lead to more terrorist acts and ultimately come in the form of a mushroom cloud. On June 6, 1944, American troops embarked on a mission to free Europe from the clutches of Adolph Hitler, a dictator who terrorized his own people and conquered his neighbors. Today, our troops have embarked on a mission to free Iraq from the clutches of Saddam Hussein, a dictator who terrorizes his own people and has tried to conquer his neighbors. Americas military has shredded through Iraq freeing all Iraqis from the dictatorship of Saddam with the objective of creating a new democratic Iraq. As the war in Iraq continues and casualties mount, America has shifted its focus from combat to rebuilding Iraqs infrastructure. However, there is no obvious solution in the reconstruction of a tattered Iraq. Therefore, there are many challenges and issues that are relevant to achieving a ...
Sunday, October 20, 2019
Discrimination essays
Discrimination essays Discrimination The struggle for social and economic equality of Black people in America has been long and slow. It is sometimes amazing that any progress has been made in the racial equality arena at all; every tentative step forward seems to be diluted by losses elsewhere. For every "Stacey Koons" that is convicted, there seems to be a Texaco executive waiting to send Blacks back to the past. Throughout the struggle for equal rights, there have been courageous Black leaders at the forefront of each discrete movement. From early activists such as Frederick Douglass, Booker T. Washington, and W.E.B. DuBois, to 1960s civil rights leaders and radicals such as Martin Luther King, Malcolm X, and the Black Panthers, the progress that has been made toward full equality has resulted from the visionary leadership of these brave individuals. This does not imply, however, that there has ever been widespread agreement within the Black community on strategy or that the actions of prominent! Black leaders have met with strong support from those who would benefit from these actions. This report will examine the influence of two "early era" Black activists: Booker T. Washington and W.E.B. DuBois. Through an analysis of the ideological differences between these two men, the writer will argue that, although they disagreed over the direction of the struggle for equality, the differences between these two men actually enhanced the status of Black Americans in the struggle for racial equality. We will look specifically at the events leading to and surrounding the "Atlanta Compromise" in 1895. In order to understand the differences in the philosophies of Washington and Dubois, it is useful to know something about their backgrounds. Booker T. Washington, born a slave in 1856 in Franklin County, Virginia, could be described as a pragmatist. He was only able to attend school three months out of the year, with the remaining nine months spent working in coal ...
Saturday, October 19, 2019
Analyze oral history Research Paper Example | Topics and Well Written Essays - 2000 words
Analyze oral history - Research Paper Example It is also imperative to note that he was an enthusiastic environmental conservationist according to his conversation. According to Ansen Adams, photography constitutes of all communicable aspects and the whole of photography technical attributes. The most interesting aspect of this interview is that Alsen relays his personal opinions childhood and his emotions. The interview is an important source since one is able to understand his viewpoints on life and other aspects of photography. The interview brings to light important aspects about Alsen philosophy, and one gets the feeling that music and photography are the same. â€Å"Conversation with Ansen Adams†explains the photography works of Adams equivalent to his experiences, emotions, and transmission of his concepts that has shaped today’s history. Adams made photography an important aspect in representation of historical events. Photographs have a unique way of communicating information that would otherwise not be feasible orally. â€Å"Ansel Adams conversation†refers to interviews held in twenty- six sessions with Adams Ansel (Harroun and Teiser 4-8). These interviews portray various topics, personal life and feelings of the photographer. It is interesting as to how Adam Alsen compares yester education systems to current systems. In his narration, one gets the feeling that yester year’s education systems were superior. However, is this truth? The camera that Alsen used back then would not be relevant in today’s photography. He examines yesterday’s technology to details, but such technology will not be relevant in the 21st century. Therefore, humans are in a constant state of progress and this means that things have to change. We may look at t his works with great pleasure, but we know well we cannot change the world’s geography or nature. Adam narrates of his education and points out that he was not that a good student. He went through different schools
Friday, October 18, 2019
Going Global-Issues in International Business Case Study
Going Global-Issues in International Business - Case Study Example Stropki as the president, chairman and CEO who was the seventh chairman of the organization. The operating income and net income of the organization increased significantly in the year 2005. The CEO introduced several strategies to expand their businesses in global market place. The study will discuss about the issues associated with business expansion strategies in global market place. Global Welding industry Welding is the most supporting activity in several industrial activities. Any two metals can be effectively or strongly joined through welding process. Arc welding is considered as the predominant method of welding. However, as of 2005, the welding industry became a 13 billion US dollar industry. Welding products play a key part in development of several important and strong structures around the globe. Welding products are highly required in civil and mechanical field. Day-by-day, the production and sales of welding products are increasing due to intense market demand around t he globe. North America, Europe and Asia Pacific are the major regions of welding industry. Global Strategies and Issues The first major global expansion of Lincoln Electric Company occurred between 1986 and 1992. The organization established 22 different manufacturing plants in 15 emerging countries around the globe during this period. The organization purchased the assets from an Australian organization named Air Liquide in the year 1987. The organization followed aggressive business expansion process based on their enormous success in US market. The organization followed aggressive acquisition process in Brazil, Norway, Scotland and Mexico. However, these acquisitions have resulted huge operating losses. In spite of profitable business operation in US market, losses in international market place forced the organization to borrow money from different entities to distribute rewards and bonus for the US employees. In terms of acquisition process, the organization undertook several i n adequate decisions. It is true that economic condition, access to market and resources cannot be similar in each and every country. Wrong market information and lack of in-depth primary research in international markets forced them to redefine their strategies after a certain period of time. The organization developed a series of determined financial goals, but the organization still depended upon its market growth rate in US to meet these organizational goals. Issues in Japanese, South Korean and Chinese Market The company faced several problems in selling the products in several emerging Asia Pacific countries, such as Japan, China and South Korea. The distribution of the organization in Japan was very limited. Lincoln Electric Company did not have any kind of access at the commodity end of the Japanese market. In addition to this, the organization had limited after sales support capability and limited in-country demonstration service facility in Japan. Therefore, it was difficu lt for the organization to achieve high-tech sales growth. The products of the organization sold in Japanese market as niche products for small groups of customers. The organization suffered from huge operating losses due to this factor. Lack of manufacturing plants, limited access to the market, improper decision, making strategy affected the business performance of the organization in Japan. In addition to this, the products were not optimized for effective and required application in Japan. Actually, the
Nursing Case Study Essay Example | Topics and Well Written Essays - 3000 words
Nursing Case Study - Essay Example I have also experienced various treatment procedures of many AIDS patients and faced difficulties while handling these cases, as the professional methods are continuously changing along with the practices that are based on treatment skills. In order to reflect on the subject matter, I have chosen Gibbs reflective model of nursing. Gibbs model of nursing involves a description of the case, evaluation of the treatment experience, diagnostics of patient’s situation, a proposed action plan, and final recommendations (Jasper, 2003). I have also made use of NHIVNA competency to treat an outpatient of HIV/AIDS. Additionally, I have also employed the case study method to demonstrate learning and applications of nursing practices that I have experienced while treating an AIDS outpatient. Scenario/Description of the Incidence: One of the cases that I have dealt with is that of Mr. Jones David, a 52-year-old white American man, who visited the HIV clinic for the first time in his life. L ooking at the diagnostics and tests undertaken, I recommended him to visit me in the clinic after diagnosing him with HIV during my visit to the central jail. For me as a professional nurse it was very important to note down his social interactions, because this has a direct impact on the patient’s health. ... I and other nurses checked all prisoners and took blood samples in order to diagnose prisoners for different health related issues. When Mr. David was diagnosed with HIV, I tended to take his treatment as a challenge and began the investigation about his lifestyle and measure of health consciousness that have put him at a higher risk of HIV disease (RN.com, 2005). However, he kept on denying his involvement in activities such as sex with other men in jail or intake of abusive drugs while he was imprisoned. When I interviewed him, he told me that he was married before going to prison. However, his wife divorced him after six years of his imprisonment in jail. I also learned that he has two young kids with whom he is no more in contact after his divorce. This gave me a clear idea that he currently lacks a family lifestyle and thus he is less conscious about his well-being. Records of his family life and social circumstances helped me understand that he became home sick and victimized b y isolation as he has spent 18 years in prison, where he never received proper assistance or health care facilities. This is a prime reason behind his declining health condition and psychological disturbance he faced due to family disorientation (RN.com, 2005). As I diagnosed his health conditions and social context of his illness, I discussed his case report with senior health practitioners, because I am still at learning stage and I am unable to treat HIV patients on my own. With the report I discussed with seniors, I obtained a summarized context of David’s case as to how a patient of HIV disease undergoes chronic mental disturbance. This situation is more evident in the case of David
Management high performance ip 2 Essay Example | Topics and Well Written Essays - 500 words
Management high performance ip 2 - Essay Example â€Å"No man is an island,†so is an adage that has increasingly found favor in the work place, with hierarchical authority finding its way down to the lower cadre employees/subordinates. Organizational progress depends much on how much authority to act is devolves downwards, for no matter how hardworking and/or talented a manager is, only a limited amount of task can ever be done by an individual at the helm. Subordinates are always in control of situations that require their training skills, and so will more often than not be directly responsible for tasks performed on behalf of leaders. It is important to note that individuals with extensive job experience in their areas of expertise generally do a lot more without direct supervision from superior managers, thus, the delegation in making decisions. Delegation, in its broadest sense, simply refers to entrusting authority to deputies/assistants/subordinates for the accomplishment of assigned responsibilities (Anbuvelan, 2007). In other words, it is the consented transfer/sharing of the right to act on behalf of a principal/superior(s) within (an) organizational working dynamics. Accordingly, it is a critical aspect of getting the priced duties and responsibilities within an organization done not only as specified, but also on time; for it basically removes a portion of the burden from the top management, allowing them to focus more on the most important duties that keeps a firm solidly running (Shell, 2002). More importantly as oppose to contract-based forms of organizational transactions, work delegation require/work best with high-powered incentives along a continuum of distributed leadership, with the mangers/principals still answerable for any work done. Given the distributed workload as a result of transferred authority exercised in different fronts, a firm not only benefits by getting more work done concurrently, which by and large releases quite a significant chunk of time for other valuable
Thursday, October 17, 2019
Finance Case Study Example | Topics and Well Written Essays - 1250 words
Finance - Case Study Example The company’s liquidity position was 2 .3 in the year 2008. This means that for every $1 of liability, the company had $2.3. This is an extremely good ratio indicating that the company can easily payoff of it short-term debts without having to suffer any liquidity problems. Similarly, this ratio is close to the ideal current ratio and indicates that cash not lying idle. In the year 2009, this ratio worsened and came down 1.5 indicating that the company has $1.5 of assets to pay off every $1 of liability. The company can still payoff of its debts easily without having to go through much trouble, given that the large portion of current assets is not tied-up in the form of inventory. In the year 2010, the ratio again improved and came at par with the ratio in the year 2008, showing that there will be no liquidity problems in paying off current liabilities. Going deeper into the analysis and checking the Quick Ratio, we can see that like the current ratio it declined in the year 2 009 from 0.8 in 2008 to 0.5 in 2009. However, it again improved in the year 2010 and came to 0.92. However, this ratio remained really bad during the three years indicating that a large chunk of company’s current resources are tied into inventory and they will have problems in clearing its current debts and liquidity problems look imminent. The ratio remained lower the industry average, but since the company’s ratio is more close to the ideal ratio, we can say that the company is managing its resources better than other companies in the same industry. Inventory Turnover is constantly decreasing from what it was in the year 2008. It was 4.8 in the year 2008 and came down to 4.5 in the year 2009 and 3.86 in the year 2010. This shows that the company’s performance is deteriorating. Similarly, it is not performing to well as compared to the industry average which is around.
Improving absenteeism and exceeding break time limits at Walmart Research Paper
Improving absenteeism and exceeding break time limits at Walmart - Research Paper Example em and area for improvement (b) impact of the organization’s culture, (c) client and practitioner’s considerations, (d) diagnostic process and data collection, (e) overcoming resistance to change, (f) action plans, strategies, and techniques, and (g) OD intervention analysis. Ultimately, absenteeism leads to labor turnover. Every year, Wal-Mart needs to recruit, hire, train and retain more than 790,000 employees to refill a gap created by the left employees; it is estimated, in 2005, Wal-Mart employed 1.8 million employees globally and the turnover rate was 44 percent (Boudreau, 2010, p.125). Some conservatives estimates highlight that the turnover rate has reached to the level of 50 percent in the recent years clearly indicating that the Wal-Mart employees have developed sense that they are under-paid, offered inadequate health benefits and insecure career growth and so on (Jackson et al., 2012, p.15).This state of affair indicates that the existing causes and trends in absenteeism need to be revisited and overhauled. Before going to revisit the existing human resource policy of Wal-Mart, it is reasonable to further understand the impacts of the existing policy. In 2004, Costco hired and employed 68,000 workers and 25% of them were unionized, while Wal-Mart’s Sam’s Club employed a total of 102,000 in the same year (Holmes and Zellner, 2004). In the same article, the authors mentioned that in terms of wages alone, a Costco employee generated and earned, on average, $33,218 ($ 15.97 hourly). On the other hand, the average Sam’s Club employee earned $23, 962 ($11.52 per hour). Hypothetically speaking, if a Costco employee voluntarily quits, the turnover cost would be around $ 49,827 (1.5 times annual salary); and Sam’s Club employee would cost $ 35, 943. At the face of it, it may appear as if the low-wage strategy at Sam’s Club generates higher savings in terms of turnover but actually it is not the case (Cascio, 2006, p.42). Cascio (2006) further
Wednesday, October 16, 2019
Management high performance ip 2 Essay Example | Topics and Well Written Essays - 500 words
Management high performance ip 2 - Essay Example â€Å"No man is an island,†so is an adage that has increasingly found favor in the work place, with hierarchical authority finding its way down to the lower cadre employees/subordinates. Organizational progress depends much on how much authority to act is devolves downwards, for no matter how hardworking and/or talented a manager is, only a limited amount of task can ever be done by an individual at the helm. Subordinates are always in control of situations that require their training skills, and so will more often than not be directly responsible for tasks performed on behalf of leaders. It is important to note that individuals with extensive job experience in their areas of expertise generally do a lot more without direct supervision from superior managers, thus, the delegation in making decisions. Delegation, in its broadest sense, simply refers to entrusting authority to deputies/assistants/subordinates for the accomplishment of assigned responsibilities (Anbuvelan, 2007). In other words, it is the consented transfer/sharing of the right to act on behalf of a principal/superior(s) within (an) organizational working dynamics. Accordingly, it is a critical aspect of getting the priced duties and responsibilities within an organization done not only as specified, but also on time; for it basically removes a portion of the burden from the top management, allowing them to focus more on the most important duties that keeps a firm solidly running (Shell, 2002). More importantly as oppose to contract-based forms of organizational transactions, work delegation require/work best with high-powered incentives along a continuum of distributed leadership, with the mangers/principals still answerable for any work done. Given the distributed workload as a result of transferred authority exercised in different fronts, a firm not only benefits by getting more work done concurrently, which by and large releases quite a significant chunk of time for other valuable
Tuesday, October 15, 2019
Improving absenteeism and exceeding break time limits at Walmart Research Paper
Improving absenteeism and exceeding break time limits at Walmart - Research Paper Example em and area for improvement (b) impact of the organization’s culture, (c) client and practitioner’s considerations, (d) diagnostic process and data collection, (e) overcoming resistance to change, (f) action plans, strategies, and techniques, and (g) OD intervention analysis. Ultimately, absenteeism leads to labor turnover. Every year, Wal-Mart needs to recruit, hire, train and retain more than 790,000 employees to refill a gap created by the left employees; it is estimated, in 2005, Wal-Mart employed 1.8 million employees globally and the turnover rate was 44 percent (Boudreau, 2010, p.125). Some conservatives estimates highlight that the turnover rate has reached to the level of 50 percent in the recent years clearly indicating that the Wal-Mart employees have developed sense that they are under-paid, offered inadequate health benefits and insecure career growth and so on (Jackson et al., 2012, p.15).This state of affair indicates that the existing causes and trends in absenteeism need to be revisited and overhauled. Before going to revisit the existing human resource policy of Wal-Mart, it is reasonable to further understand the impacts of the existing policy. In 2004, Costco hired and employed 68,000 workers and 25% of them were unionized, while Wal-Mart’s Sam’s Club employed a total of 102,000 in the same year (Holmes and Zellner, 2004). In the same article, the authors mentioned that in terms of wages alone, a Costco employee generated and earned, on average, $33,218 ($ 15.97 hourly). On the other hand, the average Sam’s Club employee earned $23, 962 ($11.52 per hour). Hypothetically speaking, if a Costco employee voluntarily quits, the turnover cost would be around $ 49,827 (1.5 times annual salary); and Sam’s Club employee would cost $ 35, 943. At the face of it, it may appear as if the low-wage strategy at Sam’s Club generates higher savings in terms of turnover but actually it is not the case (Cascio, 2006, p.42). Cascio (2006) further
United States War Against Iraq in 2003 Essay Example for Free
United States War Against Iraq in 2003 Essay The debate on the rationality behind the justification of the United States war against Iraq in 2003 calls various levels of analysis. The same debate has been viewed by various human activists at different scopes of understanding. At one level, a portion of them argues that it was unjustified when arguing under the autonomy of the civilian population and other members of the armed forces who were killed and injured in the process. As a requirement of any war attack, the human rights commission requires that the civilian population should be separated from the armed forces. They and their property should not be an object of attack. On the other point of view of human activists, the U. S attack in Iraq was a fundamental step towards liberating the country and the world in general from the dictatorship rule of Saddam Hussein. However, the debate implication would only be valid on weighing out the strengths of the two opposing sides. (http://www. globalpolicy. org/security/issues/iraq/attackindex. htm) Broadly, the justification of the war is cordial towards parameters of safeguarding humanity when our argument is based on essence and intention of the war. Unlike how many people, states and organizations percept, this was not an exercise towards elaborating to the global community the powers that were held by U. S over the global community. However, a counteractive and an opposing argument to what is conceived in the minds of such persons would be used to describe analyze who Saddam was under the context of global peace and harmony. Generally, the historical background of Saddam’s dictatorship has its roots since many years ago. Through the historical background of his dictatorial leadership, it would be logical to relate adequately and strike a balance between the effects of the U. S attack and the relative effects of Saddam to the world at large. On grounds of human rationality however, it could be argued that the invasion was a crucial modality towards restituting the Iraq state and the contemporary world of their democracy and liberty that had been intercepted by Saddam. He could have been argued as an icon behind the compromise of the global peace. Though the basic intention behind the invasion was to get Saddam out of power, the same scenario went ahead to compromising the civilian population rights through death and mass destruction of both private and public property. However, every threshold of such destruction and the relative destruction that had been done by Saddam should be weighed on a balance of which was more effecting. Generally, the mass killing by Saddam since his invasion on Kuwait coupled with other dictatorial killings in Iraq however out weighs the impact of the U. S invasion on Iraq in 2003. Few worlds and descriptions can be made on Saddam. Perhaps, we could say that he was brutal, dictatorial and a murderer who required any method of forcing him out of his power. However, since he had denied stepping down of his leadership, the only rational implement that could have restituted the contemporary world against Saddam’s dictatorial power was through invasion by United States. (http://www. globalpolicy. org/security/issues/iraq/attackindex. htm) It goes without saying that the massive genocide that was waged by Saddam would only been provided with amnesty through bringing justice into book. However, we are left to wonder on the exact scope of justified restitution which would have compensated humanity the negative effects characterized by merciless killings, genocides and war attacks by Saddam. On and above t5his, we should not forget about the weapons of mass destruction which included nuclear weapons that were in possession and manufacturing by Saddam. Rationally therefore, this invasion was an important step towards providing democratic amnesty to the global community that had been compromised by Saddam’s leadership. Both Iraq and the world in general were in fear of Saddam’s authorities. Great attribute should thus go to the United states in its provision of a benchmark towards contemporary democracy to the world. The effects of the invasion were far below the negative consequences of mass killing that had been caused by Saddam. Reference War Against Iraq: U. N Security Council. Retrieved on 15th May 2008 from http://www. globalpolicy. org/security/issues/iraq/attackindex. htm
Monday, October 14, 2019
The causes and effects of globalization
The causes and effects of globalization Introduction Globalization is the integration of world cultures and economies. Whether aware of it or not people everywhere are witnessing and contributing to the globalization process everywhere. It effects societies, politics and ways of life around the world and is driven by human migration, international trade and integration of financial markets. Although recently on the rise due to tremendous technological advancements there is nothing new about globalization. Even in the Middle Ages explorers such as Ibn-e-batuta and marc-o-polo started it off with epic journeys and returning home with tales of different cultures and places. Trade drives globalization today, modern transportation and telecommunications have made it easier to export and import from faraway places. United in diversity this is the motto of the European Union which began as an agreement between six countries with the goal of creating lasting regional piece. The big star of globalization today is undoubtedly the internet enabling interpersonal communication and business transactions in a matter of seconds; it has revolutionized our world in only a few years. Migration plays a major role in the worlds economy, the World Bank estimates show that migrants in developed countries sent home more than 223 billion dollars to their families in developing countries in 2005. Some traditional descriptions of globalization and economic globalization include: Definitions Globalization: It is the process by which regional economies, societies, and cultures have become integrated through a global network of political ideas through communication, transportation, and trade. The term is most closely associated with the term economic globalization: the integration of national economies into the international economy through trade, foreign direct investment, capital flows, migration, the spread of technology, and military presence. However, globalization is usually recognized as being driven by a combination of economic, technological, socio cultural, political, and biological factors. The term can also refer to the transnational circulation of ideas, languages, or popular culture through acculturation. An aspect of the world which has gone through the process can be said to be globalized. Economic Globalization: Economic globalization refers to increasing economic interdependence of national economies across the world through a rapid increase in cross-border movement of goods, service, technology and capital. It is the process of increasing economic integration between countries, leading to the emergence of a global marketplace or a single world market. Depending on the paradigm, globalization can be viewed as either a positive or a negative phenomenon. Economic globalization comprises the globalization of production, markets, competition, technology, and corporations and industries. Whilst economic globalization has been occurring for the last several hundred years, it has begun to occur at an increased rate over the last 20-30 years. This recent boom has been largely accounted by developed economies integrating with less developed economies, by means of foreign direct investment, the reduction of trade barriers, and the modernization of these developing cultures. Effects of Globalization: Globalization has various aspects which affect the world in several different ways Industrial emergence of worldwide production markets and broader access to a range of foreign products for consumers and companies, particularly movement of material and goods between and within national boundaries. International trade in manufactured goods increased more than 100 times (from $95 billion to $12 trillion) in the 50 years since 1955. Financial emergence of worldwide financial markets and better access to external financing for borrowers. By the early part of the 21st century more than $1.5 trillion in national currencies were traded daily to support the expanded levels of trade and investment. As these worldwide structures grew more quickly than any transnational regulatory regime the instability of the global financial infrastructure dramatically increased as evidenced by the financial crisis of 2007-2010. Economic realization of a global common market, based on the freedom of exchange of goods and capital. The interconnectedness of these markets, however, meant that an economic collapse in one area could impact other areas. With globalization, companies can produce goods and services in the lowest cost location. This may cause jobs to be moved to locations that have the lowest wages, least worker protection and lowest health benefits. For Industrial activities this may cause production to move to areas with the least pollution regulations or worker safety regulations. Job Market- competition in a global job market. In the past, the economic fate of workers was tied to the fate of national economies. With the advent of the information age and improvements in communication, this is no longer the case. Because workers compete in a global market, wages are less dependent on the success or failure of individual economies. This has had a major effect on wages and income distribution. Competition Survival in the new global business market calls for improved productivity and increased competition. Due to the market becoming worldwide, companies in various industries have to upgrade their products and use technology skillfully in order to face increased competition. Cultural growth of cross-cultural contacts; advent of new categories of consciousness and identities which embodies cultural diffusion, the desire to increase ones standard of living and enjoy foreign products and ideas, adopt new technology and practices, and participate in a world culture. Ethical The creation of the international criminal court and international justice movements. Crime importation and raising awareness of global crime-fighting efforts and cooperation. The emergence of Global administrative law. Conclusion Globalization has been happening for centuries and in spite of its dangers it is an immense force for growth and prosperity. We will conclude this discussion by presenting an interesting work by Benjamin R. Barber Jihad vs. McWorld How Globalism and Tribalism Are Reshaping the World. Jihad vs. McWorld is the title of a 1992 article that was later adapted into a book by political scientist Benjamin R. Barber, in which he puts forth a theory that describes the struggle between McWorld (globalization and the corporate control of the political process) and Jihad (tradition and traditional values, in the form of extreme nationalism or religious orthodoxy and theocracy). As economic liberalism is the force behind globalization, this critique is relevant on a much larger scale. Unregulated market forces encounter parochial (tribal) forces. These tribal forces come in many varieties: religious, cultural, ethnic, regional, local, etc. As globalization imposes a culture of its own on a population, the tribal forces feel threatened and react. More than just economic, the crises that arise from these confrontations often take on a sacred quality to the tribal elements; thus Barbers use of the term Jihad. Barbers prognosis is generally negative he concludes that neither global corporations nor traditional cultures are supportive of democracy. He further posits that McWorld could ultimately win the struggle. He also proposes a model for small, local democratic institutions and civic engagement as a hope for an alternative to these two forces.
Sunday, October 13, 2019
Essay --
Today we will explore the speech given by Mary Fisher at the 1992 Republican National Convention entitled â€Å"A Whisper of AIDS†. The main purpose of Mary Fishers Speech â€Å"A Whisper of AIDS" was to promote awareness of the HIV/AIDS epidemic throughout the United States. Moreover, Fisher wanted it clear that no one, regardless of race, sex, age or any discriminatory factor, is safe from Human Immunodeficiency Virus because the virus only cares that one is a human being suitable of infection. However, the central idea of Fisher’s address was to establish awareness that those living with the affliction of HIV/AIDS are still people and deserve the compassion we’d give anyone else. Mary Fisher does an excellent job developing credibility throughout her address. Throughout the speech, Fisher placed relatable factual information and statistical data wisely to help develop the legitimacy of her cause, but what makes shear data into relatable fact is by the way it’s presented. One can simply state information and data to an audience, but that doesn’t guarantee that the audience will perceive it in the manner intended by the speaker or be affected by it at all. Just being who she was gave Fisher a great amount of credibility, establishing ethos as soon as she began speaking. Furthermore, Fisher utilizes the effective credibility building tool of personal experience. Her first hand experience and continued struggle with the human immunodeficiency virus gives her speech a higher likelihood of reaching a greater number of listeners. Fisher’s utilization of this credibility tool is facilitated when she states â€Å"Though I am female and contracted this disease in marriage and enjoy the warm support of my family, I am one with the lonely gay man shelte... ...ss). By reaching out to each section of her audience, Fisher can make an audience feel engaged in listening to her speech, because inclusive language makes a speaker seem like he or she is talking directly at one’s self. In culmination, Mary Fisher’s address to the Republican National Convention can be considered a success. Fisher opened the eyes of her audience using the rhetorical devices of ethos, logos, and pathos. She not only made the audience understand the dire nature of the issue of HIV, but she challenged them to be civically responsible, and no longer treat those afflicted by the HIV virus with hate and fear. Most importantly, Mary Fisher made it clear to her audience that the HIV/AIDS affliction should not be kept hush hush, or as a â€Å"whisper†, but rather we as American people should choose to see the problem and act and up for a safer future.
Saturday, October 12, 2019
History Of The Internet Essay -- essays research papers fc
History of the Internet Works Cited Buick, Joanna and Jevtic, Zoran. Introducing Cyberspace. New York, NY: Totem Books, 1995. Crick, Prof. Rex E. E-Mail History. [Online] Available http://www2.uta.edu/geology/compulit/mailhist.html, December 20, 1999. Hafner, Katie and Lyon, Mathew. Where Wizards Stay up Late. New York, NY: Simon & Schuster Inc., 1996. "Internet." Encyclopedia Britannica, 1999 ed. Kristula, Dave. The History of the Internet. [Online] Available http://www.davesite.com/net-history.html, November 19, 1999. Network Solutions, Inc. What is the History of the Internet. [Online] Available http://www.vzinet.com/train/history/sld01.html, November 19, 1999. Torgiano. Vinton Cerf. [Online] Available http://www.mediamente.rai.it/english/c/cerf.htm, December 20, 1999 Webmaster@ISOC.ORG. History of the Internet. [Online] Available http://www.isoc.org/Internet/History/History, December 21, 1999. Johnson 1 The Internet is a vast network of computers and other mini-networks all linked together so that everyone can find information, purchase products, or meet new people. It is easily accessible from home for anyone that has a computer and a modem or at a local library. It has made a huge impact since its introduction to the public and now some people cannot see life without it. It is also relatively new considering it was just about 10 years ago that it was made public and easily accessible to everyone thorough online services. The Internet works by a number of connections, leading to a bigger one and then somehow finding where it wants to be. So how does it do this? First it begins at the PC where the User’s machine is equipped to send and receive all variety of audio and video. From there, the data goes out through the PC's communication to the user's "Local Loop" which is the Internet service provider such as AOL or some other online provider. In there, the system decides what kind of data is being sent and at this location it tells the data what type of data it is and where to go. Examples of the different kinds of data are Domain Name Server, E-mail, and newsgroups. From there it is sent to the ISP backbone, which interconnects the I... ...rs, the Internet has grown from a Cold War concept for controlling the tattered remains of a post-nuclear society to the Information Superhighway. Just as the railroads of the 19th century enabled the Machine Age, and revolutionized the society of the time, the Internet takes us into the Information Age, and affects the world in which we live.†(Torgiano). These days, people are telecommuting over the Internet, allowing them to choose where to live based on quality of life, not how close it is to work. Many cities view the Internet as a solution to their jam-packed highways and smoggy air. Schools use the Internet as a vast electronic library, with many possibilities. Doctors use the Internet to consult with colleagues thousands of miles away. As a new generation grows up as accustomed to communicating through a keyboard as in person, life on the Internet will become an increasingly important part of life on Earth. Personally, I see the Twenty-first Century as â€Å"The Age of the Internet†. The Internet has come a long way in the past 50 years. It’s gone from basic TCP/IP file sharing to state-of-the-art animation and top graphics, and that’s not including the way to share files.
Friday, October 11, 2019
Marrying Absurd
Joan Didion’s essay entitled â€Å"Marrying Absurd†tells about how marriages in Las Vegas are conducted. She narrated that Las Vegas weddings can be celebrated anytime the couple wishes to have it. All that one need is for the bride to be eighteen years old, the groom to be twenty one and a five dollar for the license. Joan Didion describes how the Las Vegas weddings have taken away the essence of what a marriage is. That marriage is a sacrament which should be taken seriously and solemnly. Holy Matrimony is a sacred rite. It is a special event because it holds a special meaning to the bride and groom. It conveys that one gives herself totally to one person for purposes of creating a family. It represents love and honor.  It regards husband and wife as symbols of the nuptial of Christ and his church. It is a contractual bond for eternity. It is not simply saying I will love you for only one and a half year and be married to you only within that time. Marriage is the communion of two families as well. It is not simply you and me. It includes extended families of your in-laws, their friends and relations. Hence, it is a major decision to take on, which should be thought over many times and not simply at the spur of the moment. Joan Didion’s description of Las Vegas as a place for immediate gratification is true. Everywhere temptations abound. It takes a lot of self-discipline not to be lured into enticing distractions. My idea of marriage is traditional. One, where marriage preparations will be painstakingly made, the service well thought of, the invites well chosen, and the entire entourage – will be those people that have in one way or another affected my life. I do not choose to be part of a 3-minute Las Vegas wedding where the ceremony seems like a task to get done as easily as one can; where the solemnity of the marriage vows are disregarded. Marriage in Las Vegas gives the impression that the marriage bond will break as swiftly as it was solemnized. Las Vegas, a city that never sleeps, has spoiled and dishonored the sacrament of Holy Matrimony. I wonder how many broken families these five dollar ceremony have produced. It is a pity that despite the great number of people wanting to get married, divorce equals the number. A marriage not well thought of, entered into hastily, for the wrong reasons, is doomed from the very start. These Las Vegas weddings have stripped the people of the true essence of marriage and have taught them that marriage is not at all a respectable ceremony. These Las Vegas marriages are tasteless and cheap and should be denounced. Read also: â€Å"My Ideal Wife†BIBILIOGRAPHY JOAN DIDION.  Â
Thursday, October 10, 2019
Educational Distinction between US and Bangladesh Essay
Hello everyone, I am here to present a paper on the educational distinction between the USA and Bangladesh. Education is one of the most important tools today, and it is education that would change the future of the country and of the world. Let me read you an interesting poem on education by Randy Johnson first, a poem that states clearly what exactly an educational system must achieve in an individual’s life: â€Å"If you want to succeed, go to college and get a degree. Study hard and make good grades, that is the key. Nothing spells success like a good education. You can be a doctor or President of a corporation. If you want to be a success, an education is what you’ll need. A person who is educated will be far more likely to succeed. †As we all know, the American education system offers its students one of the most varied set of options available anywhere in the world; one would be able to choose to study anything at all that interests him or her, right from art and music to rocket science and nuclear physics. At an average, an American child is required to start school at the age of five, which is when he joins kindergarten, after which he progresses through consecutive grades and reaches secondary school level. After the student attains his High School Diploma, he can enter the College or University of his choice, where he would be awarded either an Associate’s Degree or a Bachelor’s Degree. He can progress towards a Master’s degree, and thereafter towards a PhD. (American Education System 2007) Secondly, I would like to say that it would help to remember that America is considered a free society, with equal opportunities for everyone, regardless of their gender, cultural and religious or even sexual orientation, and their ethnicity. I will now compare this state of affairs with those in Bangladesh. According to the past United States Secretary of State Henry Kissinger, â€Å"Bangladesh is the basket case of the world. †He meant that Bangladesh was one of the poorest countries in the world at the time, 1972, where more people than not live below the poverty line, even today. This crowded city is constantly battered by natural disasters such as floods, famine and drought, and experts state that education in the country would automatically help to improve productivity and to further the economic growth of the country. Education is therefore the key to development and to change in the dismal conditions in the country. The World Bank has loaned significant amounts of money to the government of Bangladesh so that conditions may be improved and the country’s people may broaden their horizons through education, that most essential tool to growth and development. In Bangladesh most private schools offer English as the medium of instruction. However, private schools are often unaffordable for the poorer classes, and therefore, the masses learn in Bengali, the state language. Private school students are expected to complete their A-levels to enter a College or University of their choice, while others must write their Matriculation to complete school. The homeless hundreds in Bangladesh are offered educational instruction by Madrassas, where priests teach them the ways of Islam. At the end, the students are expected to become either priests or other Islamic religious figures. (Education in Bangladesh n. d) Third, let us examine the state of education in America. However, Robert Reich, a Professor of socio and economic policy at Brandeis University has stated that America is fast on its way to ‘marketing’ its higher education, a dangerous trend, in which education is starting to resemble any other professional service industry, in which an ‘investment’ is made, and returns expected from that investment. To compound the problem, certain expensive ‘brands’ of education are becoming available only to those elite who can actually afford them, thereby denying the same to those who lack the funds to pay for the education. Shouldn’t education be freely available to all those who need it? (Reich, Robert 2004) In Bangladesh, the problem is that education in the English language is not available to everyone who may want it and this at a time when English is being recognized worldwide as one of the most important skills that an individual may need in the workplace. The BBC World Service Trust has launched an initiative in the country, wherein the language becomes accessible to hundreds and thousands of Bangladeshis, so that these people may be able to play a more important role in the social and economic development of their country. (Howie, Caroline n. d) As Choudhury puts it, Bangladesh seems to be slowly but inexorably moving towards a military rule, what with plenty of anti-American and anti-West sentiments being aroused by the nation’s leaders. Moriarty, a US diplomat working in Bangladesh, says that if one were to hope to improve the ties between Bangladesh and America, then one must make concerted efforts to accelerate the development of the ‘three Ds’, that is, democracy, development and denying space to terrorism. If the issue of education were to take precedence over these problems, then there is no reason why the country cannot progress in leaps and bounds, to stay at par with the developments in the rest of the world. (Salah Uddin Sohaib Choudhury 2008) Finally, let me compare America and Bangladesh in terms of education, and see where both stand. As one educationist put it, investing money and resources in children’s future is neither a luxury, nor can it be considered a choice, be it in the United States of America, or in Bangladesh, or anywhere else in the world. Take the example set by America: a hundred years ago, it was decided that every child born on American soil must complete his or her high school education, and about forty years ago, an order was passed to make sure that every American child would enjoy the chance to enter the College or University of his choice. The ‘No Child left Behind Act’ passed by President Bush has been one of the groundbreaking policies ever passed, and quite a lot of hard work has gone in to make sure that no child is indeed left behind, or deprived of the education that is his birthright. In Bangladesh, although it is true that students have the choice of attending world class schools, it is almost certain that only the elite and the wealthy would have a chance to enroll in these schools, leaving the rest far behind to attend either Bengali schools or schools run by Madrassas that teach in Arabic. Out of these, about 15% Bangladeshi children do not even get a chance to enter primary school, while even less are able to complete their higher education. As a matter of fact, even the teachers in schools seem ill equipped or even trained to teach, no matter what the medium of instruction may be. It is the widely held belief that collaborative efforts must be initiated if changes are to brought in, and this is the reason why agencies like USAID have stepped in with new teaching methods and materials designed to make learning fun and interesting for Bangladeshi children. We can hope that things will improve in Bangladesh, and that Bangladeshi children, and also American children, will be better equipped to face the challenges of today with greater strength and courage than before. (Hafez, Khoda 2004) As Bill Beattie put it, â€Å"The aim of education should be to teach us rather how to think, than what to think – rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men. †I would like to conclude with this small quote on education that clearly explains what education must and should be all about. Thank you!
Wednesday, October 9, 2019
Archimedes theory of a circle ABCD and a triangle K
Archimedes theory of a circle ABCD and a triangle K Archimedes compared the area enclosed by a circle to a right triangle whose base has the length of the circle’s circumference and whose height equals the circle’s radius. If the area of the circle is not equal to that of the triangle, then it must be either greater or less. He then eliminates each of these by contradiction, leaving equality as the only possibility. Archimedes’ proof consists of constructing a circle ABCD and a triangle K. Archimedes starts by inscribing a square in the circle and bisects the segments of arc AB, BC, CD, DE subtended by the sides of the square. Afterwards he proceeds to inscribe another polygon on the bisected points. He repeats this process until the difference in area between the circle and the inscribed polygon is smaller than the difference between the area of the circle and the area of the triangle. The polygon is then greater than the triangle K. Archimedes then proceeds to explain that a line from the center of the polygon to the bisection of one of its sides is shorter than the radius of the circle, and its circumference is smaller than the circumference of the circle. This disproves the statement that the polygon is greater than the triangle, since the legs of the triangle are made up of the radius and circumference of the circle. The triangle K cannot be both smaller and larger than the polygon, and thus cannot be smaller than the circle. After Archimedes proved that that the triangle cannot be smaller than the circle, he continues to prove that the triangle cannot be larger than the circle, either. This is accomplished by first assuming the triangle K to be larger than the circle ABCD. Then, a square is circumscribed around the circle so that lines drawn from the center of the circle will go through the points A, B, C, and D and bisect the corners of the square, one of which Archimedes labels T. Archimedes then connects the sides of the square with a tangent line and labels the points at which the line meets the square G and F. He goes on to say that because TG GA GH, the triangle formed by FTG is larger than half the area of the difference in area between the square and the circle. Archimedes uses the fact that continual bisecting of the arc of a circle will produce a polygon with this characteristic to assert that continuing this method will ultimately produce a polygon around the circle such that the difference in area between the polygon and the circle is less than the difference in area between the triangle K and the circle. The polygon is thus less in area than the triangle K The length of a line from the center of the circle to a side of the polygon is equal to the radius of the circle. However, the perimeter of the polygon is larger in length than the circumference of the circle, and since the circumference of the circle is equal to the length of the longer leg of the triangle, the polygon must be larger in area than the triangle K. Again, the triangle cannot be both larger and smaller than the polygon, so the triangle cannot be larger than the circle. Archimedes accomplished to prove his theory by using contradiction. After he proved that the triangle with legs equal to the radius and circumference of a given circle is not greater or less in area than that circle he concludes that the two must be equal in area.
Tuesday, October 8, 2019
The influence of technology on modernist and avant-garde architecture Essay
The influence of technology on modernist and avant-garde architecture - Essay Example After the liberal-national revolutions of 1848, there was the need to expand the economy of the colonial territories and to fill the political, military and economic conditions with the traditional European. This led to the development of cities in its suburbs. In addition, the decrease in mortality because of the improved standards of living in terms of nutrition and medical techniques in urban areas resulted in urbanisation. The increase in population in urban areas led to transformation of old neighbourhoods into slums as well as entry of jerry-built houses that would provide shelter to people working in the factories. However, the Housing of the Working Classes Act of 1890 and the slum clearance Acts of 1868 and 1875 were established to provide quality housing. As the construction of new houses for workers began, several architectural designs developed in order to produce engaging and beautiful buildings and improve the overall appearance of the urban centres. According to Conrad s (25), in organic architecture, the building, its furnishings and its setting and environment are considered as one thing. Furnishings such as tables, chairs, musical instruments and cabinets are said to be part of the buildings, as well. However, the heating, lighting or ventilation can be incorporated together with other features in the building or excluded. Conrads (25) argues that a human dwelling place should be a complete work of art that is closely related to modern life and fit for people to live. It should include harmonious entity, which is beautiful and suitable in providing the needs of the dwellers. An example of such a building is shown below. Winslow House in Chicago (1893) Conrads (95) states it is through the new evolving techniques that people are able to discover new materials and new ways to construct objects; hence, enabling individuals to learn how to design objects and develop a new attitude towards design. This includes the living environment of vehicles and machines, limitation of certain characteristics such as colours and they should be readily accessible to all. Additionally, they should be economical in terms of space used, time, materials and money. This can be seen in Gropius office (1932) as shown below. Bauhaus argues that the necessities of life are the same for most people. Additionally, he states that the home and its furnishings are mass consumer goods and their design is as a result of reason other than a matter of passion. Machines that produce such products use steam and electricity in order to help people from working manually when producing their daily needs as well as to provide them with cheap products that are better than those produced by hand. According to Conrads (96), Bauhaus workshops are laboratories that are suitable for production of mass products, which are well developed and can be improved with time. An illustration of Bauhaus workshop is as shown below. According to Conrads (96), the Bauhaus represents that the contrast between the industry and the crafts is less marked by the difference in tools used than by the division of labor in the industry, as well as the quality of the work in the crafts. The past crafts have changed, and new ones are expected to emerge in a new and productive industry in which they will carry out work for industrial production. The experiments in the laboratory workshops will produce models and prototypes that will be implemented in the factories to produce quality work. Moreover, the products that have been produced in the Bauhaus are also been produced in other firms with are closely related to Bauhaus. Some of the architectural features that describe a new building according to Le Corbusier houses designs include the supports, the roof gardens, the free designing of the plan, the free design of the facade and the horizontal window. For the supports, it is necessary to distinguish between the non-supporting and the supporting elements,
Monday, October 7, 2019
Self Fulfilling and Self Sealing Theory Essay Example | Topics and Well Written Essays - 1250 words
Self Fulfilling and Self Sealing Theory - Essay Example The essay "Self Fulfilling and Self Sealing Theory" discusses the self-fulfilling and self-sealing theory, the concepts of â€Å"Power Visible†and â€Å"Power Invisible†, the spray diagram of virtual classroom support system, the system and subsystem diversion in the banking system and system thinking in the light of self-sealing doctrine.Many a time, what we think or vouch, by coincidence, appears to be true. It is called as ‘Self Fulfilling’ which was coroneted as ‘Prophesy’ in the earlier era. The myths of yesteryears, defying the geographical boundary, had stood for this theory. The mythology of different civilization bears the testimonies of the self-fulfilling prophecy. In fact, our own action many a time makes this theory come true. For example, an average student, discouraged from every corner, ends up with a firm belief that he can never do well in the examination. Eventually, his grade slides and he keeps on losing faith, resultin g much more decay in his career.On the other hand, â€Å"Self Sealing†as a theory leads to the cherished mental set that clings to a particular belief or taboo. Prevailing in the orthodox religious group or in different cults this theory prevents the believer to act normally as he gets paranoid in respect to the outside world order. The hideous crime done by some Jihad groups in terms of culpable loss of human life and resources shows us how a person under the grip of severe self-sealing doctrine can mow down innocent lives.
Sunday, October 6, 2019
PESTEL analysis for Bank Barclays Essay Example | Topics and Well Written Essays - 1000 words
PESTEL analysis for Bank Barclays - Essay Example History of the Barclays Bank The history of the bank can be tracked down to the year 1690 when two persons named John Feame and Thomas Gould commenced trading in Lombard Street of London basically as goldsmith bankers. In the year 1736, James Barclay became a part of the operation and since then the name Barclays has been related with the bank, however, only in the year 1896 the company got its name as Barclays Bank. Barclays expanded it’s tentacles in business by acquiring a number of smaller operations in all these years and expanded its business all over the UK and worldwide (Financial Advice, n.d.). In the year 1925, the international operations of the bank gained acceleration after the mergers with Colonial Bank, National Bank of South Africa and Anglo Egyptian Bank. The year 1961 saw the opening of the bank’s first computer operated branch in London on Drummond Street. In 1966, the UK got its first credit card which was launched by the Barclays Bank. The first ban k to make use of advertising in the television was also the Barclays in 1972. The bank has also tied up with Post Office Ltd. to spread out its services in personal banking, particularly in the sector of unsecured and secured loans. The Barclays Bank is spread over 50 countries and attends to 27 million customers (The Origin of, 2008). PESTEL Analysis of the Banking Industry Political Analysis Banks in the UK are trying to draw on research performed by Pricewaterhouse Coopers and the study shows that rigid rules in the banking industry will drain a sum of ?1tn from the financial system. As a result of which the businesses and the households would be deprived of any form of credit and loans. The regulatory changes that are being made in 2011 would require the banks to keep larger capital cushions (Treanor, 2010). The â€Å"Big Four†banks in the UK that have resisted radical shake-up calls in their business after the announcement of the bank reform report are Royal Bank of Sco tland, Barclays, Lloyds Banking Group and HSBC. The expected subsidiarisation model states that allocation of capital has to be made to different country operations and units by the bank. This would eventually pressurise the top lenders of the UK for new capital requirements (Reuters, 2011). Economic Analysis Banking sectors are the basic providers of financial services. Therefore, the factors such as tax, inflation rate and interest rates have strong influence. According to the latest information it has been discovered that the banks in the UK that deals in loan primarily would be discussing about the prospects of expected investments by the tax payers, with the concerned authorities (Economy Watch, 2011). The UK is within the top 30 rich countries with the UK’s GDP per capita being $37,400. Out of which the contribution of the financial sector remains to be the highest being 76.2% of GDP (Economy Watch, 2011). Social Analysis Demographics influence the banking industry to a great extent. The factors that are having a significant impact in relation to banking sector are mortgage, living standard, total
Saturday, October 5, 2019
IMC is Not a Proven Marketing Theory Essay Example | Topics and Well Written Essays - 2500 words
IMC is Not a Proven Marketing Theory - Essay Example Direct Marketing is an approach used to create relationship with customers and delivering information about products to customer, the method is mainly used for selling financial services to customers, direct marketing also helps to close sales cycle within a short time period. Sales Promotion is the process that helps the company to increase brand visibility in point of sales and point of purchases, companies use the technique to increase new product usage ratio among customers, the process also helps to increase customer footfall in the retail stores, companies use loyalty card, discount method, incentive schemes to increase purchase ratio among customers. Public Relation companies can go for organizing public events or news paper editorial about their new product, they use trade shows to increase category visibility among customers, creating good word of mouth about the product is one of the major objectives of public relation (Jones). Many advertising agencies have shifted focus f rom creating unilateral promotional message to making multidimensional promotional message. Main purpose of IMC is to channelize the promotional message in a unified manner though all promotional medium. David Ogilvy has characterized IMC as one stop solution offered by advertising agencies to companies. Keith Reinhard (CEO of DDB Needham) thinks IMC is an effective way to produce creative brand message. Many research scholars think demassifiction played pivotal role in evolution of IMC. After 1970, media industry started to restructure into smaller operational units. They started giving importance to various promotional medium rather than concentrating on age old advertising model. In this way IMC has emerged as a common platform to integrate various promotional medium (Schultz, Tannenbaum and Lauterborn 6). IMC is a process to align communication objectives of a company with corporate goals to achieve business efficiency. Jerome McCarthy used the concept of four P’s (Produc t, price, place and promotion) during 1950’s for the first time (Jerome McCarthy used 4P’s concept in his book â€Å"Basic Marketing†published in 1960 and he used the concept to explain campaign made by JWT). Philip Kotler and other academicians (in 1965, Philip Kotler described 4P’s as various marketing variables in his article) proselytized the concept in coming years. Four P’s can be described in the following manner. Product- the strategy emphasizes on manufacturing products, maintaining the quality standard of product and optimum utilization of resources during production process. Price- deciding the price of the product in accordance with the demand of the product, setting high price or low price for the product is an important part of pricing strategy. Place- designing distribution network for the product, company creates distribution network to expand the reach of the product, appointing c&f agents, stockiest, wholesalers, retailers are pa rt of distribution strategy. Promotion- companies use direct marketing, sales promotion, and advertising activities to
Friday, October 4, 2019
CRIMINAL JUSTICE 1 question drugs Coursework Example | Topics and Well Written Essays - 500 words
CRIMINAL JUSTICE 1 question drugs - Coursework Example In truth, Colombian drug organizations and Mexican drug organizations have traditionally taken different roles in the drug trafficking chain. In the article by Lyman (2011), the relationship started with Mexican drug organizations acting as surrogates and partners of their Colombian counterpart drug organizations – taking advantage of the borders between Mexico and the United States to smuggle in cocaine from Colombia (page 136). However, towards the end of the 1980s the Mexicans were no longer satisfied with being mere conduits and wanted a share both of the drug loot and the U.S. markets. Lyman explained the consequence of this: Eventually, this arrangement with the Colombians not only resulted in dividing the cocaine shipments down the middle but in dividing much of the U.S. markets down the middle. As the arrangement evolved over time, the Colombians retained the wholesale market in the eastern United States as their own, and Mexican drug cartels took over the wholesale market in the Midwestern and Western states. According to Bagley (1988), the expanded role of the Mexicans in the drug trade had created, in his words, â€Å"an unprecedented wave of drug related violence in Mexico that seriously threatened the country’s fledgling process of democratization. (page 71)†. And this begins to answer the question as to whether or not these drug cartels are as much of a threat to the United States as traditional terrorist organizations. In fact, it may even be argued that drug cartels are even more of a threat to the United States than the terrorist networks that people have come to associate with Islamic fundamentalist groups and the like. For one thing, the scale of violence wrought by drug organization can perhaps rival that of traditional terrorist organizations. Colombia’s principal guerrilla organization, the Fuerzas Armadas Revolucion de
Thursday, October 3, 2019
The Challenger Address Essay Example for Free
The Challenger Address Essay Ronald Wilson Reagan was the 40th United States President after winning against the Democratic Challenger Jimmy Carter in the 1980 presidential election. Reagan won by attaining 50. 7% of the popular votes in that particular election. It can be said that the beginning of his term was not that pleasing. On his first year of term, he fired 11,345 air traffic controllers who, according to him violated the regulation of the government that prohibits unions from striking. Also, it had been said that unemployment in the United States increases to 10. 8%, which is greater than any time since the great depression during his first year in position. However, this percentage dropped during the rest of his presidency. It can also be said that after his first term, Reagan gained the respect and trust of the American people by being nominated for the second time as the president of the United States on the 1985 presidential election in which he was elected by landslide, having unprecedented number of votes. It was also said that during his years of presidency, restoration of prosperity was viewed by the people as well as global peace. It was also in the year 1986 that the income tax code was revised by Reagan wherein millions of people with low income were exempted. The year 1986 is not just a year of development in terms of social conditions in the United States; it was also a time wherein space exploration was greatly admired. By that time there had been several developments and expeditions that can be considered successful. Thus, the people especially Americans were very enthusiast to explore and to achieve greater heights in terms of space travel and exploration. However, this year was also a tragic time for the space exploration era when the Space Shuttle Challenger explodes a short while after lifting off, leaving none of the seven crews alive on January 28, 1986. The public was shocked at what they witnessed. Also, by that time, President Reagan was planning to deliver a speech to the American people but was compelled by the tragedy of the Challenger. Thus, President Reagan delivered a speech concerning the accident rather than the one that he intended to deliver to the people. This speech was well known as the â€Å"Challenger Address†. The accident had a great impact in the American people. The main reason was stated by the president himself in his â€Å"Challenger Addressed†. There had been a history in space exploration wherein lives were lost, three of them. The accident happened around 19 years before the Challenger tragedy. Although there had been cases of death regarding space exploration, the fact that the tragedy happen in mid air shocked the Americans and the whole world as well. There had never been any accident regarding space exploration that happened a few seconds after the shuttle’s takeoff. Two interpretations can be given why the speech of President Reagan was known as the â€Å"Challenger Addressed†. The first is, it was given that title since the shuttle was named Challenger. However, looking at the contents of the â€Å"Challenger Addressed†, it can be said the word Challenger does not refer to the name of the shuttle but rather to the contents and message of the speech. The president is challenging the nation to continue their search and to never lose heart in space exploration because of the Challenger accident. There had been several components of the speech that makes it effective and appealing to the American people. The very first part of the speech that Reagan used to encourage the people to pursue space explorations was by calling the astronauts heroes, Reagan stated, â€Å"We mourn seven heroes†(Reagan, 1986). He also states that the astronauts were well aware of the dangers that they must face but have overcome it. The president also showed his sympathy with the people especially the family of the astronauts. In order to gain the sympathy and heart of the people, they must know that you are one with them, in spirit and emotions. President Reagan expressed his anguish and mourned not only with the families of the astronauts but with the whole nation as well. At the beginning of his speech, President Reagan sympathized and mourned with the nation in order to appeal to them. However, his tone was developed in the succeeding paragraphs, from appealing to encouraging. He did this by saying, â€Å"The future doesn’t belong to the fainthearted; it belongs to the brave†(Reagan. 1986). These statements surely challenged the people at that time. The impact of the tragedy was reduced in an instant. The president also stated his desire to talk to the people of NASA and to tell and show them that their efforts are well appreciated as well as their sacrifices and bravery and encourage them to pursue their search despite the Challenger accident. Another part of the â€Å"Challenge Address†was the story of Sir Francis Drake, a great explorer who lived by the sea and died on it. President Reagan uses parallelism to connect the present situation into another situation in the past. Thus, those who died in the tragedy are compared to and are paralleled with Drake that creates a good impression for the seven crews of the Challenger. Just as Drake was considered a great man, they too are considered heroes and great explorers. President Reagan ends his speech by saying that the memories of the seven crews will never be forgotten. Thus, showing that they are valued as well as their sacrifices and hard work will never be in vain. This was also important in order to encourage the youth in pursuing to be an astronaut because of the fear that was established by the Challenger accident. It is important to know that your hard work is acknowledge by the society in general in order to be motivated and to pursue a certain career. One of the main factors why the speech was effective was the image, personality and credibility of the speaker. Being the president that time, people will surely listen to what the Reagan has to say. However, in terms of astronomical knowledge and the risk and sacrifices needed on being an astronaut, he cannot be considered a pro. There will surely be different sides of the address; it may either encourage the audience while others may see that the President was in no position to make such address. In every issue, there is always a positive and as well a negative aspect. However, it can be said that President Reagan was able to really challenge the people to search for greater achievements in terms of space exploration and taking the Challenger tragedy as a part of reaching greater knowledge and understanding of the universe, that every quest has its own risk as well as sacrifices that has to be overcome to really success in that particular area. The occasion or the time in which a speech was delivered was also a very important factor for a speech to be effective. The â€Å"Challenger Speech†will not have the same impact if it was delivered without such event, the Challenger tragedy, happening. Thus, the situation or the tragedy is a very big factor why the address made by President Reagan caught the attention of many people by that time and as well as the attention and interest of the people in the contemporary time. There are a lot of things that has to be considered in order to make an effective speech of which four components are primary; the speaker, the audience, the occasion and of course, the speech itself. It can be said that the â€Å"Challenger Address†by former President Reagan is effective because these components had been addressed properly. The speaker is credible enough for the people to listen to what he has to say as well as the occasion needed to gain the attention and interest of the audience. Of course, the audiences were concerned about the situation because of the impact of the tragedy. And of course, the speech itself was well made, something that is expected for a United States President. References Michigan State University Libraries. (No Date). Space exploration. Retrieved January 30, 2008 from http://www. lib. msu. edu/publ_ser/docs/displays/Displaymarch03. html. Reagan, R. (1986). The space shuttle ‘challenger’ tragedy address. Retrieved January 30, 2008 from http://www. americanrhetoric. com/speeches/ronaldreaganchallenger. htm. The White House. (No Date). President Ronald Reagan 1911-2004. Retrieved January 30, 2008 from http://www. whitehouse. gov/history/presidents/rr40. html.
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