Final Project Assignment Example | Topics and Well Written Essays - 2500 words - 1

Final Project - Assignment Example Several criteria exist for optimizing organizational performance, and these criteria are also important in organizational assessment. This paper will seek to identify and analyze the quality gaps that exist in the University of California - San Diego Medical School through performance enhancement criteria, and then proceed to discuss concepts of performance excellence, continuous quality improvement and total quality management and how they apply to UCSD Medical School. The role of the leadership in UCSD Medical School in fostering and sustaining organizational and clinical quality will also be studied. Organizational assessment allows businesses to determine their current state in terms of quality and performance and as a result formulate policies and strategies for the way forward (Perkins, Verladi, Nightingale and Rifkin p. 1). The initial assessment is important in the identification of performance gaps within an organization and hence an indicator of the areas that should receive priority. After undertaking a transformational path, organizational assessment is important in appraisal of the progress made in the achievement of the desired performance. As opposed to traditional departmental or group performance assessment, organizational performance involves a study of the wide structural and functional aspects of an organization which enable such an organization to develop and implement policies that are sustainable in the achievement of both long term and short term goals. Organizational assessment is a holistic strategy for examining the strengths and weaknesses of the program s being implemented in an organization, and besides this internal perspective, it can also serve as a measure of an organization’s performance against its competitors (Perkins et al. p. 2). The criteria utilized to enhance organizational performance are also the same ones used in organizational assessment. For a health institution such as the UCSD

Evaluating a Torsional Pendulum Experiment Essay Example for Free

Evaluating a Torsional Pendulum Experiment Essay I will firstly work out the overall experimental error and how far it was from the true value, using the same formula used in the preliminary. =2? = 10.36 Therefore the total error from what the true value should be is [(11.368-10.36)/11.368] x 100= 8.89% This shows that my experimental results had an overall 8.89% error, where as in my preliminary I had an error of 15.89%, therefore I believe my improvements have improved the accuracy of my results. From the 2 graphs above I can see that the result for 0. 1 meter length seems to be the furthest away from the line of best fit, and may be considered as an anomalous result, however I dont think its necessary to remove this result. The reason for this error could be any of the ones stated below, or possibly as it was the first reading I took, there could have been an initial fault in my experiment set up. Even though I have improved the accuracy of my experiment there are still many errors which will have decreased the accuracy of my results. I will now state each one and estimate percentage errors for the reading error and also experimental error if possible. * The meter ruler is accurate to à ¯Ã‚ ¿Ã‚ ½0.5mm, therefore error on the smallest length would be (0.5/100)x100=0.5% and largest length (0.5/500)x100=0.1% . Therefore the error here can be no greater than 0.5%, so this is not a very significant error. However there is also a large span for experimental error, the length of string may not have been fully straight due to not being stretched fully, and also every time I change the length of the wire there will be a new random error generated. These cant be avoided but overall these experimental errors may have been about à ¯Ã‚ ¿Ã‚ ½0.3cm , meaning the maximum error would be (3/100)x100=3% error, which is therefore very significant. * The micrometer is accurate to à ¯Ã‚ ¿Ã‚ ½0.005mm, therefore the error on my diameter of 0.49mm was (0.005/0.49)x100=1.02%, this shows a reduced error that of the preliminary, however a 1% error on the diameter can still be a major factor. This is due to the fact that the diameter is raised to the power of 4 in the equation. Therefore a very small change in the diameter may cause a larger than expected change in time period. Therefore I think the error of the diameter may have been the most significant error. If the diameter had been 0.48mm then the percentage error calculated above would have been only 5%, this shows how significant it was. The experimental error is also a factor due to the fact I had to twist two wires together to make a larger diameter. After taking 5 readings of the diameter, which were 0.49, 0.49, 0.48,0.49,0.47mm. I decided to use 0.49 as my value being the mode, however the fact that the diameter varied slightly meant there was an error. The range was 0.02mm, this could therefore have caused an error (0.02/0.49)x100=4.08%, therefore also very significant. Also the fact that I twisted two wires together, after some use, parts of the wire may have untwisted meaning the diameter would change again, this again contributes to the error above. One of the major improvements was the recording of the time period. Using the light gate and an interval of 0.01seconds, the error was only to à ¯Ã‚ ¿Ã‚ ½0.005seconds therefore the maximum error was (0.005/4.15)x100=0.12% and smallest error (0.005/8.40)x100=0.060%, this shows the improvement in recording the time period, where the human error is eliminated. However one small difficulty in taking the actual reading was knowing where to take the intervals. However there was also an experimental error where I had to estimate where the middle of the peak was, and this was slightly different for each run. However the peak was never longer than about 0.1 seconds, therefore the largest error would only have been (0.1/4.15)x100=2.4%. Again the experimental error is greater than the reading error, but the overall error was much lower than the preliminary. * The value for shear modulus I used was 44.7x109GPa, however when doing research for this value, there were more than one of the same value, so there is no guarantee that the value I used was the value of my copper wire. The following website gave me a range of 40-47GPa. http://www.efunda.com/materials/common_matl/common_matl.cfm?MatlPhase=SolidMatlProp=Mechanical However, as the shear modulus is so large the error will be so small. Its difficult to work out the percentage error, therefore my error is just a range of 40-47GPa * The scale is accurate to à ¯Ã‚ ¿Ã‚ ½0.05 grams so error on my bar was (0.05/196.3)=0.0254% error, there is no real experimental error in this reading. The percentage errors above show that the overall error should have decreased, where time period is now a very small error, reduced from about 8% in the preliminary. From my log log graph I got 0.4532 as my gradient. However theoretically it should have been 0.5. I also found that if I exclude the 0.1meter length and time period from the log log graph then my gradient would change from 0.4532 to 0.4963, which is very close to 0.5. This again shows that the 0.1m length may be considered as an anomalous result. To work out the percentage error for the gradient, I have to consider the error on the time period and the length, by adding these errors. Therefore the error on the gradient is approximately [{(0.5+3)/2}+{(0.12+2.4)/2}]=3.01%, this was using the average of the reading and experimental errors. From the percentage errors above I believe the main source of error was the diameter of the wire, this had the highest total percentage error and as seen from the equation any error in the diameter will cause a major difference due to being raised to power 4. Reliability of results Time Period(seconds) Experiment Results T=11.368 x l^0.4532 T=2?(I/K)^0.5 Difference1 Difference 2 4.20 4.00 3.27 0.19 0.92 4.65 4.81 4.01 -0.16 0.64 5.23 5.48 4.63 -0.25 0.60 6.16 6.06 5.18 0.10 0.99 6.51 6.59 5.67 -0.07 0.84 7.10 7.06 6.13 0.04 0.98 7.50 7.50 6.55 0.00 0.95 8.04 7.92 6.95 0.12 1.09 8.38 8.30 7.32 0.07 1.05 The table above shows my actual experimental results in the first column. Then the expected experimental result using the relationship I found in the second column. The third column is the theoretical result using the equation derived in my research. The forth column shows the difference between the values I obtained in my experiment and the expected values from the relationship I determined through experiment. And as you can see the maximum difference is only 0.25 seconds away. Therefore this relationship has very strong correlation, as shown on the previous graphs. However, in the fifth column, which shows the difference between my experimental value and the theoretical value according to the equations I noticed that I was constantly above the expected value. Also I was constantly about 1 second above for almost every length measured. From this I came to the conclusion that there must clearly have been some sort of systematic error. This will have increased the time period by approximately a constant amount each time. From my error analysis earlier I believe this may have been the diameter of the wire, as even being 0.1mm away from the true value will cause a large change in time period, which is what may have happened. Improvements to final method If I was to perform this experiment again I would try to further decrease the reading and experimental errors in the following ways. * As I found diameter to be the largest error I would ensure that the wire I am using has a constant diameter, by using only one wire and ensuring it has not been stretched in any way before using it. I would then also measure the diameter of the wire at least 5 times for each length, as when the length is decreased the weight will be pulling down on a wire of shorter length, and may stretch the wire more. Therefore I will record the diameter for each length I do and if it changes take these new diameters into consideration. * The shear modulus of copper ranged from 40-47GPa, therefore I was unable to even come up with an actual error for this. Therefore to reduce the error to almost zero I would measure the actual shear modulus of the copper wire I am using to do the experiment. This can be done using the following formulae G = E / [2(1+?)] where G is the shear modulus, E is the tensile modulus, and ? is the Poissons ratio of the material.

Let’s Stop the Slaughter of Geese :: Argumentative Persuasive Argument Essays

Let’s Stop the Slaughter of Geese   Ã‚  Ã‚  Ã‚  Ã‚  When I returned to my parents’ home last summer, I decided to take Andy, my four-year-old nephew, to the Park where I had often played as a child. As soon as I had unbelted him from his car seat, Andy ran down the hill toward the small pond below us. Before I could lock the car, I heard him scream and looked up immediately. A large Canada goose was hissing menacingly at him, and three others were just a few feet away. I ran to rescue Andy and picked him up. That’s when I noticed that Andy’s shoes were covered with goose droppings. I then looked down. Mine were too.   Ã‚  Ã‚  Ã‚  Ã‚  After I cleaned our shoes and took Andy home, I told my mother about the incident with the geese, to which she replied, â€Å"You should have seen the park a few months ago. The geese were everywhere. Then the agents started sneaking in during early morning hours, rounding them up, and hauling them away."   Ã‚  Ã‚  Ã‚  Ã‚  "Where did they take them?"   Ã‚  Ã‚  Ã‚  Ã‚  She smiled, â€Å"To goose heaven."   Ã‚  Ã‚  Ã‚  Ã‚  I was stunned. I couldn’t believe that people in the environmentally conscious Puget Sound area would round up waterfowl and kill them. But at the same time, I found out from experience why the geese are a nuisance. Surely, I thought, there must be a better way to deal with problem geese. I began looking on the Internet and then went to the library to find out what other communities had done to discourage unwanted geese. I learned just how widespread the goose problem is—from coast to coast—and how many different methods to control the geese had been tried.   Ã‚  Ã‚  Ã‚  Ã‚  The problem with the Canada geese is one that people have created. Before the 1950s, when they were hunted nearly to extinction, the geese nested in Canada and wintered in the United States. Later, conservationists found a surviving flock in Minnesota and began raising the geese to restore the population. Unfortunately, these farm-raised geese had lost their instinct to migrate and began living in the United States the year round (Schnell). Since goose hunting had been made illegal, the Canada geese found friendly habitat in the spreading suburbs, parks, and golf courses, which had plenty of grass and other food and few predators. The result was a population explosion in communities that had not seen a Canada goose in decades.

Challenges that working women face today Essay

Introduction In today’s culture where individualism is emphasized and especially that women are encouraged to assume equal roles as men would normally take, two or three decades ago, it is very difficult to see eye to eye with how women are during biblical times. â€Å"Girl power† or women empowerment is the rule of the day for women nowadays. Although, of course, all women as all men have the right to lead in the sense that they have the same intrinsic capacity to influence, the role of leadership has been blown out of proportion by feminist groups as they apply it to women. The result of this over blown leadership role of women has been the constant battle between members of opposite sexes in many significant areas within society. It has affected the homes, government and non-government institutions, down to the smallest entity that has within its membership men and women. The Challenges Today, despite the liberty afforded to women since their right to suffrage had been granted, myriads of problems assails them as they exercise many of their freedoms. These include sexual harassment and abuse, balancing family life and, still being debated to a degree is the issue on an equitable salary or pay. Generally, the women today have double jobs not to mention the close attention they pay towards their children’s schooling. This is usually true in urbanized and highly educated centers in the mainland USA. Despite these changes of traditional roles of women in the cities, there are yet rural areas where women assume roles that are still traditional. Women in these areas are still known to be subservient to their men; oftentimes abuses are the rule not the exception. Abuses come in the form of incest, rape, lure of prostitution, cybernet prostitution, abortion, domestic violence, sex tourism, and mail order brides among others. However, without exception, more less educated women are abused than their more educated counterparts who also have more access to social services. In other words, the abuses mentioned characterized women, though the incidence and degree are comparatively higher in the less educated and misplaced/marginalized areas (Malveuax et al., 2002). ~ Salary Equity Despite the provision by law that there should be equal remuneration standards for men and women, many firms and workplaces continue to abuse women of this right (Equal Employment Opportunity Act). This law precisely was originally intended for women to receive equal pay and be protected against anomalous employers who make whimsical decisions regarding their women employees. It provides against employers who may lower wages from either sex or labor organizations that will attempt to influence employers against employees’ wages (Taber, 2008). The question is how prevalent is the discrimination or abuse on employee salaries? Basically, most occupations still show discrepancy with women versus men wages, although various explanations are put forth. However the factors may be explained, the fact still remains that women lose around 20 to 30 percent to that of men’s income (77cents to one dollar for men) as reported by The Washington Post (2007 July). ~Balancing Work and family (Work-Life Initiatives) Work-life initiatives are strategies implemented by firms to reduce turnover and increase productivity and overall firm performance. Studies were made to examine the influence and effects of work-life initiatives on employees and the organization in general. Workplace diversity which incorporates the concepts of work-life initiatives does indicate that it is inevitable that when a company introduces work-life initiatives, there is a resulting increase in diversity. Substantial evidence point to the effectiveness of workplace diversity hence, many institutions encourage and promote this in their particular milieu (http://www.cmdronline.com/workshops.htm). It is inevitable that juggling work and family life will be one of a person’s demanding experiences. The rationale for having a job is not only to have a livelihood, achieve personal satisfaction in the expression of his abilities and trainings, and receive his remuneration and perks on the side. Preparation for family stability to be able to provide and thus create an atmosphere of care, for bachelors/maidens, is also the foremost and logical reason for having a job. However, the thin thread that separates between the two polarities becomes blurred, and there lies the tension that pulls a person in different directions. The Center for Mediation and Dispute Resolution opens its website with the following quote: â€Å"Our life is one giant balancing act (http://www.cmdronline.com/workshops.htm).† Perhaps, no person will ever disagree with that statement. The goal then is to know how to do the balancing act, to gain competencies in achieving a rewarding, flourishing kind of life that holds work in one hand, while maintaining a well-nurtured and healthy family on the other hand. ~Sex Harassment What is perhaps most important to women’s well-being is their security against abuse of any form from employers, fellow employees and other people as they conduct their day-to-day affairs. Sex harassment is defined by the Women’s Justice Network as â€Å"Sexual harassment is any unwelcome sexual advance, request for sexual favors, and other verbal or physical conduct of a sexual nature. Whether sexual harassment is from a supervisor, co-workers or customers, it is an attempt to assert power over another person. The harassment may take place in your work setting, outside of your work setting, in your home, while traveling on business or at business functions† (20002). Conclusion While at the moment, the common cry of women is equality to both genders as it is reflected in women’s roles in the family, in public places, and the obliteration of the stereotyped designation of females in past decades which until now has its bearing in the minds of the general public the consequent outcome of this campaign is prevalent in almost every area where function is concerned. In the late 1960s, women’s movement began to blossom. It was stirred by the then sentiment of repulsion to the tasks being typecasted among women. Women’s movement of the 60s aimed to question the menial duties relegated to women such as getting married, becoming a housewife and afterwards attending to household chores (including raising children), and when outside opportunity comes for them to work, they’re consigned to answering phones, photocopying, etc (Encarta, 2006). The scenery has been changed and is no longer the same as in the past 30 or 40 years. The typical woman today is one that is among the working class – no longer confined to house premises, but working and providing as much as her male counterparts. She can be the manager or an executive of an established firm where most of the male employees are under her command. Equality in roles has now been achieved. Whereas this status and depiction of women in itself is not outright negative, the undercurrent force that it has created is the programming of the minds of today’s women to be resistant to the biblical description of their role as they are teamed with men. Instead of seeing male and female partnership as complimentary to both sexes, the danger of too much emphasis on equality especially when it is defined merely in domestic and public functions is the threat that masculinity poses to womanhood. It is good for women to fight for their basic equal rights with men as members of this global community, but if it results in certain imbalances because the aim has become the dethronement of the opposite gender, then the battle for equality has now turned into fight for superiority of the female sex. Reference: 1. Encarta Dictionary 2006. (DVD). 2. Malveaux, Julianne, Deborah Perry, Deborah L. Perry. 2002. Unfinished Business: A Democrat and a Republican Take on the 10 Most Important Issues Women Face. Penguin Group USA. 3. Halonen, JS and JW Santrock, 1996. Psychology: Contexts of Behavior, Dubuque, IA: Brown and Benchmark, p.810. 4. __________ â€Å"Values: what are they?†2007. Family Works : University of Illinois extension. Accessed November 10. 2007. http://www.urbanext.uiuc.edu/familyworks/values-01.html 5. _________Centre for Mediation & Dispute Resolution, accessed in http://www.cmdronline.com/workshops.htm 6. Taber, Loren. The Law in the Workplace. Accessed February 28, 2008. http://www.google.com/search?q=cache:2K4rLBDHP90J:www.cbi-cc.org/PowerPoints/The%2520Law%2520in%2520the%2520Workplace.ppt+women+issues+on+discrimination+in+salary/wages&hl=en&ct=clnk&cd=1 7. _________ â€Å"Men vs Women: Asking for more Money. The Washington Post. July 30, 2007. Accessed February 28, 2008 http://ocouha.com/weblog/tags/earnings-income-salary-wages-wealth/ 8. _________ â€Å"Sexual Harassment in the Workplace. Toronto Harassment support Group. Retrieved February 28, 2008.

IBM Corporation Turnaround Essay

IBM leading the technology industry passed through several challenges in last few decades. IBM had undergone significant changes to ensure effectiveness of its business. Market competition and globalization of industry decreased the effectiveness of IBM requiring change in structure and work setting. IBM focused on its core competencies while successfully adopted new managerial structure placing emphasis on flexible decision making with increased responsibility on first line managers. Case Statement IBM was successfully leading the technology industry since its formation and profitably penetrated in various markets globally. However, the company expanded incautiously resulting in increased overhead cost; although profits were soaring but gradual change in demand by the end of year 1990 create significant financial problems for company depicted in huge losses for the consecutive three years. This case identifies the reasons which root to IBM condition in 1990 and sequential pattern of changes in structure which affected the financial performance of company. This case classifies the role of management in IBM performance and associated impact of overhead on company potential to grow. Basically, this case categorizes the problems which plunged the IBM to move towards failure and associated role of management. Situation Analysis of IBM under John Akers Leadership IBM was controlling approx. 70% profits of global technology industry in 1980s beginning era. However, during the last years of decade company was encountered with serious problems that affected the performance of company. John Akers, CEO of IBM appointed in year 1985, created significant changes in organization structure and work settings; defined new setting of decision making and operational procedures conforming his attitude and behavior. Company returns on assets and on equity started eroding and finally move towards negative return on business. IBM suffered with decreasing market share, loss of profits, negative perception building of customers towards IBM, increasing competition, and failures in product launch (Hitt et al. , 2007). IBM was striving hard to compete with new entrants in market, maintain its profitability level, and kept high market demand for its mainframe computers. Company was following bureaucratic structure, centralized decision making hindering to the growth of company. IBM overhead costs were momentous to industry average cost; overhead costs were three times of industry, company was offering high perks and benefits to employees, majority of employees were detrimental to work requirement, executives were not fully productive and were relying on junior members to perform their duties (creating unnecessary employment). Company had 125 data centers globally; internally organization was not proficient in IT management resulting in bad performance of IBM. Research department of IBM appeared unable to design products in consideration of customer demand which created significant problems in the beginning of 1991 (Hitt et al. , 2007), pushing company towards change in management structure, and requiring large scale operational change in organization to cover up its cost from current demand level. SWOT Analysis of IBM IBM is operating globally leading the industry with its unmatched solution compare to competitor’s offerings remarking the business performance. A brief SWOT analysis of IBM is as under: Strengths IBM offers a range of solutions to numerous businesses which differentiated it from competitors. IBM was dealing in mainframes, mainframe storage, single user personal computers, minicomputers, and client/server solutions. Company was soaring high profits from the industry, therefore spending high amount on R&D to invent and design products in consideration of future demand (Hitt et al. , 2007). IBM has strong brand image which increases the company sustainability and efficiently penetrate in competitive markets. Company had effective teams of personnel; reach to customers was valuable due to high value propositions. Weaknesses IBM was following bureaucratic structure and senior executives were running the operational decisions; limited decision making power reduced the innovation and hindered the growth of company. Company had employed unnecessary people to fulfill job tasks, increasing the cost. However, senior management members were relying on junior/support members for reporting purposes which resulted in refined information flow necessary for organization function irrespective of challenges that can be faced in long run. Executives’ remuneration was very high compare to services in return to organization; overhead costs dramatically increase as different competitors entered in industry (Hickman, 2006). IBM did not focus on offering of browser and network integration application which revolutionized the industry in early 1990s; however investing in OS/2 operating system resulted in financial losses. Opportunities IBM being one of the giant leaders of technology industry secures high profits and market share. This provides company an opportunity to overtake small business entities to offer diverse and complete range of products to customer (one stop solution). Competitors were investing huge amount on new products creation which IBM can use in its product portfolio to reach global consumers to increase brand value. Threats New competitors which include DELL, ACCENTURE, COMPAQ and MICROSOFT focused on offering computer products at cheap prices (Hitt et al. , 2007); IBM rely on Intel for some of its core physical component supply; IBM customer relationship management strategy; inefficiency of R&D to design innovative solution; market globalization and organization structure created direct threats to IBM market share.

Richard Nixon Was a Conservationist President

Richard Nixon Was a Conservationist President If you were asked to name one of the most environmentally conscious green presidents in United States history, who would come to mind? Teddy Roosevelt, Jimmy Carter, and Thomas Jefferson are prime candidates on many peoples lists. But how about Richard Nixon? Chances are, he wasnt your first pick. Despite the fact that Nixon continues to rank as one of the countrys least favorite leaders, the Watergate scandal wasnt his only claim to fame, and it certainly didnt represent the most profound impact of his presidency. Richard Milhous Nixon, who served as the 37th President of the United States from 1969 to 1974, was responsible for the establishment of some of the nations most important environmental legislature. President Nixon tried to gain some political capitalhard to come by during the Vietnam War and a recessionby announcing an Environmental Quality Council and a Citizens Advisory Committee on Environmental Quality, reported the Huffington Post. But people didnt buy it. They said it was just for show. So, Nixon signed legislation called the National Environmental Protection Act, which gave birth to the EPA as we know it nowright before what most people consider the first Earth Day, which was April 22, 1970. This action, in itself, has had had far-reaching effects on environmental policy and endangered species conservation, but Nixon didnt stop there. Between 1970 and 1974, he took several more significant strides toward protecting our countrys natural resources. Lets take a look at five more monumental acts passed by President Nixon that have helped maintain the environmental quality of our nations resources and also influenced numerous other countries around the globe to follow suit. Clean Air Act of 1972 Nixon utilized an executive order to create the Environmental Protection Agency (EPA), an independent government organization, in late 1970. Shortly after its establishment, the EPA passed its first piece of legislation, the Clean Air Act, in 1972. The Clean Air Act was, and remains today, the most significant air pollution control bill in American history. It required the EPA to create and enforce regulations to protect people from airborne pollution known to be hazardous to our health such as sulfur dioxide, nitrogen dioxide, particulate matter, carbon monoxide, ozone, and lead. Marine Mammal Protection Act of 1972 This act was also the first of its kind, designed to protect marine mammals like whales, dolphins, seals, sea lions, elephant seals, walruses, manatees, sea otters, and even polar bears from human-induced threats such as excessive hunting. It simultaneously established a system to allow native hunters to harvest whales and other marine mammals sustainably. The act created guidelines regulating the public display of captured marine mammals in aquarium facilities and regulated the import and export of marine mammals. Marine Protection, Research, and Sanctuaries Act of 1972 Also known as the Ocean Dumping Act, this legislature regulates the deposit of any substance into the ocean that has the potential to harm human health or the marine environment. Endangered Species Act of 1973 The Endangered Species Act has been instrumental in protecting rare and declining species from extinction as a result of human activity. Congress granted numerous government agencies broad powers to protect species (particularly by preserving critical habitat). The act also entailed the establishment of the official endangered species list and has been referred to as the Magna Carta of the environmental movement. Safe Drinking Water Act of 1974 The Safe Drinking Water Act was a critical turning point in the nations struggle to protect the imperiled quality of fresh water in lakes, reservoirs, streams, rivers, wetlands and other inland bodies of water as well as springs and wells that are used as rural water sources. Not only has it proved vital in maintaining a safe water supply for public health, but it has also helped keep natural waterways intact and clean enough to continue to support aquatic biodiversity, from invertebrates and mollusks to fish, birds, and mammals.

Computer Crime Essays (1896 words) - Hacking, Cybercrime, Hacker

Computer Crime Essays (1896 words) - Hacking, Cybercrime, Hacker Computer Crime THESIS: Laws must be passed to address the increase in the number and types of computer crimes. Over the last twenty years, a technological revolution has occurred as computers are now an essential element of today's society. Large computers are used to track reservations for the airline industry, process billions of dollars for banks, manufacture products for industry, and conduct major transactions for businesses because more and more people now have computers at home and at the office. People commit computer crimes because of society's declining ethical standards more than any economic need. According to experts, gender is the only bias. The profile of today's non-professional thieves crosses all races, age groups and economic strata. Computer criminals tend to be relatively honest and in a position of trust: few would do anything to harm another human, and most do not consider their crime to be truly dishonest. Most are males: women have tended to be accomplices, though of late they are becoming more aggressive. Computer Criminals tend to usually be between the ages of 14-30, they are usually bright, eager, highly motivated, adventuresome, and willing to accept technical challenges.(Shannon, 16:2) It is tempting to liken computer criminals to other criminals, ascribing characteristics somehow different from 'normal' individuals, but that is not the case.(Sharp, 18:3) It is believed that the computer criminal often marches to the same drum as the potential victim but follows and unanticipated path.(Blumenthal, 1:2) There is no actual profile of a computer criminal because they range from young teens to elders, from black to white, from short to tall. Definitions of computer crime has changed over the years as the users and misusers of computers have expanded into new areas. When computers were first introduced into businesses, computer crime was defined simply as a form of white-collar crime committed inside a computer system.(2600:Summer 92,p.13) Some new terms have been added to the computer criminal vocabulary. Trojan Horse is a hidden code put into a computer program. Logic bombs are implanted so that the perpetrator doesn't have to physically present himself or herself. (Phrack 12,p.43) Another form of a hidden code is salamis. It came from the big salami loaves sold in delis years ago. Often people would take small portions of bites that were taken out of them and then they were secretly returned to the shelves in the hopes that no one would notice them missing.(Phrack 12,p.44) Congress has been reacting to the outbreak of computer crimes. The U.S. House of Judiciary Committee approved a bipartisan computer crime bill that was expanded to make it a federal crime to hack into credit and other data bases protected by federal privacy statutes.(Markoff, B 13:1) This bill is generally creating several categories of federal misdemeanor felonies for unauthorized access to computers to obtain money, goods or services or classified information. This also applies to computers used by the federal government or used in interstate of foreign commerce which would cover any system accessed by interstate telecommunication systems. Computer crime often requires more sophistications than people realize it.(Sullivan, 40:4) Many U.S. businesses have ended up in bankruptcy court unaware that they have been victimized by disgruntled employees. American businesses wishes that the computer security nightmare would vanish like a fairy tale. Information processing has grown into a gigantic industry. It accounted for $33 billion in services in 1983, and in 1988 it was accounted to be $88 billion. (Blumenthal, B 1:2) All this information is vulnerable to greedy employees, nosy-teenagers and general carelessness, yet no one knows whether the sea of computer crimes is only as big as the Gulf of Mexico or as huge as the North Atlantic. (Blumenthal,B 1:2) Vulnerability is likely to increase in the future. And by the turn of the century, nearly all of the software to run computers will be bought from vendors rather than developed in houses, standardized software will make theft easier. (Carley, A 1:1) A two-year secret service investigation code-named Operation Sun-Devil, targeted companies all over the United States and led to numerous seizures. Critics of Operation Sun-Devil claim that the Secret Service and the FBI, which have almost a similar operation, have conducted unreasonable search and seizures, they disrupted the lives and livelihoods of many people, and generally conducted themselves in an unconstitutional manner. My whole life changed because of that operation. They charged me and I had to take them to court. I have to thank 2600 and Emmanuel Goldstein for publishing my story.

What do Recruiters Want in a Resume Answers within…

What do Recruiters Want in a Resume Answers within†¦ Last week I heard from one of my clients who was offered a new job. When she got the offer, the hiring manager told her that when they saw her resume, they just *had* to find out who the person was behind this unusually crafted document! Interestingly, she had gotten less positive feedback from some other people. Yet she stuck with her slightly unconventional resume and it led her to a great job. A Sea of Opinions Perhaps what drives job seekers crazy more than anything else is that if they ask 7 people to review their resume, they will get 7 different opinions about what is working and not working about the document. This state of affairs is challenging for me as a resume writer too: no matter how great I think a resume is, there will always be someone who disagrees with at least something about it. In an attempt to set the record straight, and to debunk the rumors and folklore that abound in conversation about resume writing, Career Directors International recently conducted a survey of recruiters, human resource professionals and hiring authorities: Global Hiring Trends 2012 I encourage you to read the entire report if you can. It is a quick read, full of illustrative graphs and charts. To give you an idea of what’s in there, I am highlighting some of the most salient results here. The Truth about Page Limits! A question that comes up extremely frequently with job seekers is whether their resume can be more than one page- or more than two pages. During my Top 10 Ways to Make Resume Writing FUN webinar on July 12, someone asked whether his resume could be automatically rejected by a company simply for breaking the 2-page barrier. I am happy to report that these fears are for the most part unfounded. Page Preferences for Executive Resumes In the survey, 37% of respondents stated that â€Å"length is not an issue as long as the resume provides the right data to make decisions†- and 8% actually preferred a 3-page resume, vs. 6% who preferred a 1-pager! (Only 34% preferred a 2-page resume.) Perhaps most important, 58% of respondents stated that they would NOT penalize an executive candidate for having a resume that did not meet their preferences (only 5% stated they would do so). Here’s a surprise to me: Several respondents stated that 5 pages was the maximum length they would read! Did you hear that, ladies and gentlemen? A 5-page resume! I think this reality check is a good one for any executives attempting to squeeze their resume onto 2 pages. Clearly it is more important to include essential information such as achievements and experiences than to meet some mythical page requirement. A hard-hitting resume with a compelling message about what the executive will do for a company will almost always be read, regardless of length. Page Preferences for Non-Executive Resumes When it comes to non-executive resumes, there is a higher preference for 2-page resumes, at 37%, and a lower percentage of respondents who didn’t have a preference (21%). One-page resumes were preferred by 21% of respondents for non-executive resumes, and only 6% preferred a 3-page resume. I’m putting my money on the 2-page resume for non-execs! Conclusion on the page length issue: It’s not size that matters- it’s content! A hefty 54% of respondents said the length would not really matter if the resume were well-written and highly focused. As one respondent stated, â€Å"As long as the person has a reason for several pages and I can find value in what is written, I don’t care. However, if the rà ©sumà © is filled with nothing but job duties on 80 separate lines, it is a waste of space and my time.† (The same could be said of a 1-page resume that doesn’t deliver the goods.) Resume Format and Design Format and design questions rank high on jobseekers’ question lists. The question that most interested me was about graphs and charts on resumes. Surprisingly, 33% of respondents still have not received a resume with a chart or a graph. 24% of those who had seen charts and graphs found them helpful or very helpful, while 22% found them distracting. These results are rather inconclusive but indicate to me that if you work in a conservative industry it might be best to stick to the tried and true bullet format; in more innovative industries I think charts and graphs can be a great fresh approach. Also for someone climbing the ladder within the same company, charts and graphs might be very effective. I was also intrigued by the response to rumors that some recruiters and hiring managers never click live links because of the possibility of viruses. The results of this survey tell a different story. Although 17% of respondents never click on links, 62% of reported that they sometimes or always click on hyperlinks when provided. Regarding format, the survey found that Word (.doc or .docx) is the preferred format for receiving resumes by far, although 23% preferred PDFs. Tooting Your Horn I have begun to include testimonials on almost every resume. Should you put them on yours? Although 41% of respondents said testimonials would not influence their decision positively, 29% stated they would. To me that’s enough support to continue my practice of including testimonials when space allows. I’d rather have someone else sing my clients’ praises than have the clients toot their own horns. You might want to find a quotable quote for your own resume as well. No Rules What this survey brought home for me is that there are no hard and fast rules of resume writing. However, if you focus on communicating your skills and accomplishments honestly and professionally, in a way that matches who you are, I figure you can’t go wrong. Sure, as my client found out, there are multiple opinions out there and there is no way you will please everyone. But in the end, you only need to impress one person: the one who hires you. Do you want professional resume writing services to make sure you make the right impression? The Essay Expert’s Resume and Cover Letter Services will turn your resume into gold.

U.S. Policy regarding the South China Sea (SCS) Essay

U.S. Policy regarding the South China Sea (SCS) - Essay Example The tensions are influencing – being influenced by- rising fears concerning China military power growth as well as its regional intents. China has engaged in an extensive upgrading of its forces of maritime paramilitary and naval aptitudes to impose jurisdiction and Sovereignty rights through force if the need arises. Simultaneously, China is developing capabilities, which would place US forces within the expanse in a conflict risk, and therefore, possibly refuting US Navy access in the west Pacific (Akande). In view of the growing prominence of China-U.S. affiliation as well as the Asia-Pacific expanse more largely, to the worldwide economy, the U.S. has a huge interest in inhibiting any of the numerous disputes within the South China Sea from intensifying militarily. U.S. policy goals include: I. Attainment of global norms and rules in the South China Sea, II. Attainment of regional stability and alliance security in the South China Sea, III. Attainment of economic interests and IV. Attaining a cooperative affiliation with China V. Promote Territorial Risk-reduction Measures Assessment of Current U.S. Policy Goals The U.S. has crucial interests for achieving a diplomatic resolution of disputes in South China Sea with respect to international law. With China’s exception, all South China Sea’s claimants have tried to validate their entitlements grounded on their coastlines as well as the UNCLOS’s provisions. China, on the other hand, depends on a combination of legal claims and historic rights, while remaining purposely indistinct about the implication of the ‘nine-dashed line’ all over the sea, which is drawn upon Chinese maps. The failure of the U.S. to maintain international norms and law could harm United States’ interests elsewhere within the region as well as beyond. Guaranteeing navigation freedom is another critical goal for the US as well as other regional states. As much as China maintains that, it advoc ates navigation freedom; its persistence that foreign forces seek advance authorization to cruise in its EEZ hurls doubt upon its stance. The China’s capabilities development to deny US’ naval entry to its waters in a dispute provides proof of likely Chinese intents to block navigation freedom in particular contingencies (Akande). Regional and alliance security: United States friends and allies around Southern China Sea depend on U.S. to sustain free trade, secure and safe sea communication lines and general stability and tranquility within the region. Non-claimants and claimants to marine waters and land features within the South China Sea take U.S. forces presence as essential to permit decision-formulating free of extortion. If states within the South China Sea lack self-assurance in the U.S. to aid as the major regional security underwriter, they could engage in costly and possibly threatening arms accumulations to reimburse or, otherwise, become more cooperative t o the requests of an influential China. None would be within the United States’ policy goals. Failure to assure friends of U.S. responsibilities within the expanse could also weaken U.S. security assurances in the wider Asia-Pacific area, particularly with South Korea and Japan. Simultaneously, however, the US must elude being enticed into the regional dispute—and perhaps into a clash—by regional states who seek United States’ backing to legalize their claims (Nato). Economic

Legalizing Marijuana Essay Example | Topics and Well Written Essays - 2000 words

Legalizing Marijuana - Essay Example Against the national average of 44.5%,British Columbia has a fair share of 52.1% and the lower then average percentage that is reported in the province like Prince Edward Island (36.5%) Through it may sound bizarre to us but the legalization of Marijuana not only help in controlling black marketing and subsequent war and law& Order impasse, it will help the federal government to get a considerable revenue in terms of tax that is to be levied upon. In economic perspective, it gives a good profit and the government should en cash out of that. In his well researched article, Dr Gieringer has cited the price advantages of Marijuana. The facts are amazingly simple. The ounce of fine tea costs $2, the pipe tobacco costs in between $1.25 to 1.5 while the Marijuana costs something in between $5 including labor cost. The same Marijuana, via clandestine drug market, costs any thing in between $150 to $400 per ounce. No wander, this high margin attracts the elements in crime circle, providing the leeway to full fledged gang war. The economic benefits can be pegged up to a staggering $18-19 Billion. Perhaps one of the most exhaustive reports of its kind The Le Deng Commission Report of 1972 has covered the entire gamut of... The facts are amazingly simple. The ounce of fine tea costs $2, the pipe tobacco costs in between $1.25 to 1.5 while the Marijuana costs something in between $5 including labor cost. The same Marijuana, via clandestine drug market, costs any thing in between $150 to $400 per ounce. No wander, this high margin attracts the elements in crime circle, providing the leeway to full fledged gang war. The economic benefits can be pegged up to a staggering $18-19 Billion. 2.The Le Dang Commission Report Perhaps one of the most exhaustive reports of its kind The Le Deng Commission Report of 1972 has covered the entire gamut of the problem. Tabled as "The Report of the Canadian Government Commission of Inquiry into the Non-Medical Use of Drugs, 1972". Le Dang Report still happens to be the frame work of modern Canada Legal system. Retrieved on November,26, 2009, from : http://www.druglibrary.org/schaffer/Library/studies/ledain/ldctoc.html(3) Le Dang Report still happens to be the frame work of modern Canada Legal system. Exhaustive in nature, the report covers every related aspect which includes-patterns of social history in Canada and USA. The first use (in mid 30) ,World War II scenario where Marijuana effectively penetrates into middle class to University campus till 1971-72. The extensive chemical analysis and side effect analysis of Barbiturates have also taken place in lucid manner. The most significant part is the national and international law. Canadian law acts in tune to the international law - Single Convention of Narcotic Drugs, 1961. The Canadian Narcotic Law complies all specification of these laws and the Canadian laws have also been framed as per the same stringent norms.Through the annals of time, the situation has

Three Laws in One Life Essay Example | Topics and Well Written Essays - 2000 words

Three Laws in One Life - Essay Example Johannes is said to have been a rather sickly child, but was impossibly brilliant and excelled through his schooling, despite constant bullying and teasing by the other pupils. Somewhat of a loner, Johannes considered himself as an outsider, and tended to keep to himself during his childhood years. Kepler was introduced to mathematics and astrology at a young age, and began attending the University of Tbingen in 1587. There he concentrated solely on his studies, proving himself as a superb mathematician. He graduated from there in 1591 and went on pursuing various different studies, until April of 1594, when he was offered the position of teacher of mathematics and astronomy at the Protestant school in Graz, Austria - he immediately accepted. In April 1597, Kepler married Barbara Mller, and together they had three children: Susanna (1602), Friedrich (1604-1611), and Ludwig (1607-1663). It was in that same year in which he married that he published his first significant piece of work, The Cosmographic Mystery, in which he explained his argument on the relative distances of the planets from the Sun in the Copernican System. It was in this work which he defended the Copernican theory that the Sun, rather than the Earth, was at the center of the solar system. Although some had doubts, Kepler's opinions proved to be remarkably accurate. "Kepler was forced to leave his teaching post at Graz due to the Counter Reformation because he was Lutheran and moved to Prague to work with the renowned Danish astronomer, Tycho Brahe." ("Kepler Mission," 2005). "Unlike Brahe, Kepler believed firmly in the Copernican system." ("Astronomy 161," n.d.). When Brahe died in 1601, Kepler was appointed as his successor and given the title of 'Imper ial Mathematician', the most esteemed appointment in mathematics in Europe. What are the Most Important Things Johannes Kepler Accomplished in his Lifetime It was at this point in his life when Kepler truly began his list of incredulous accomplishments. Within a span of only several years he published numerous works, including Astronomia Nova ("New Astronomy") in 1609, which contained his first two laws: one that planets move in elliptical orbits with the Sun as one of the foci, and the other, that a planet sweeps out equal areas in equal times. Following an opposite precept to other astronomers, Kepler brought an excitingly new view to things. "Kepler took an openly dynamic approach, introducing the physics into the heavens." ("The Galileo Project," 1995). In 1613 Kepler published a work on chronology and the year of Jesus' birth which demonstrated that in his opinion the Christian calendar was in error by five years, and that Jesus had actually been born in 4 BC - an opinion that is now universally shared. Between 1617 and 1621 Kepler published still more ingenious works, including Epitome Astronomiae Copernicanae ("Epitome of Copernican Astronomy"), which was the most instrumental introduction to heliocentric

Cinematography in Bollywood and Hollywood Research Paper

Cinematography in Bollywood and Hollywood - Research Paper Example The research is aimed at comparing the cinematography techniques in Bollywood and Hollywood. The research will compare the various shooting methods used in the two film industries, especially in regards to the similarities and differences. This research is aimed at discovering the effect of the cinematography techniques on the final product of the film industry, which in turn provides the justification for the stiff competition in the industries. It is evident that the cinematography techniques used in film production goes a long way in affecting the culture of the final consumer. Quantitative research has indicated that culture in many countries is usually affected by the depictions in the movies, and this qualitative research will emphasize the effect of the cinematography techniques on the movie itself. Research Design As already stated, this research is a quantitative study that aims to compare the cinematography techniques of Bollywood and Hollywood. This comparative study will compare the techniques used by film directors to depict their movies, and thus affect the audience. The qualitative research design methodology that will be used is historical research design. In this process, two historical movies, one each from the Bollywood and Hollywood film production industry will be analyzed. As already stated, the research problem is the difference between the movies produced in Hollywood and those produced in Bollywood. The research will rely on inductive and logical reasoning to determine the differences between the two movie productions. After the identification of the research problem, the next step is the collection and evaluation of primary source data. The source data in this case will be the two movies being analyzed for the differences in cinematography styles. Scope and Sample The scope of research usually identified the areas that the researcher is trying to study and the expected conclusions, analyses and results. In this case, the broad research scope for this study is to find the differences and similarities between the two movie industries mentioned above. This research will focus on the cinematography styles used in the two industries, which will be a representative of the whole industry. As already stated in the research proposal, the research will focus on the following questions that will set out the scope of the paper. 1) What are the preferred shooting methods and techniques in Hollywood? 2) What are the preferred shooting and techniques in the Bollywood film Industry? 3) What are the effects of the shooting techniques and methods on the final products of the Bollywood films and Hollywood films? As already mentioned, the sample that will be used in this research is a cross-section of movies and films from the two movie industries. The movies will each be analyzed in terms of their cinematographic techniques and the effects of the techniques on the final product. Research Instruments Qualitative research based on hi storical or past events or procedures is usually evaluated differently from other kinds of research. As already stated, the two movies that will be analyzed will be analyzed in terms of their cinematography techniques. This means that the movies will be analyzed using inductive and logical reasoning. Since the research is historical, the two main techniques that will be used are external and internal criticism. This means that

The Benefits of Greater Direct NGO Participation in International Law Assignment

The Benefits of Greater Direct NGO Participation in International Law Formulation - Assignment Example This postulation continues that many issues such as energy and climate do not only affect people locally, but are yet to be tackled at the federal level of governance also. This has left states with no recourse to leading the way towards inventing innovative policies. In this case, it is the federal government that will catch up with the progress that these states have made. California’s tailpipe emission serves as an apt exemplification of this battle for primacy. Unlike other states, California has an autonomous air regulatory agency, the 1967 California Air Resource Board (CARB). Recently, the federal government updated its CAFÉ standards as a way of harmonizing its environmental operations with CARB. States are using CARB as an example that validates the feasibility of supremacy of states (Baker, 2010). Another political reason being advanced is that states are autonomous and as such; when it comes to serious matters, states should act decisively in areas that house th eir interests. This is especially the case after it has been established that the federal government has failed to act in favor of a state’s interests. ... One of the benefits is that when a country such as the US acts by proxies like NGOs, the laws being vouched for can be easily accepted. This is in total contrast to direct participation by powerful countries such as the US. The veracity behind this development above is seen in the fact that America’s direct participation in formulation, interpretation and enforcement of international law is always perceived as being geared towards sociopolitical and economic hegemony. The case is not any different in the event that the US attempts to achieve these ends through the United Nations (UN) since America is known to contribute over 75% of the UN budget, and thereby having an inordinate sway therein. The same case will apply to international organizations such as the Breton Wood Institutions; World Bank and the IMF. The international community sees these two institutions as America’s conduit for extending its political and economic hegemony. Conversely, by using NGOs to marshal support for the formulation, interpretation and enforcement of certain laws, the US will realize greater efficiency. This is because, NGOs are better placed to demand accountability from state and non-state actors, since NGOs: liaise with the government; fund the government; and create employment opportunities. Because of this close acquaintance with the locals, NGOs can also participate not only in the formulation, interpretation and enforcement of a given law, but also in the domestication of the same. This scenario is aptly exemplified in America’s noble quest to have other countries pass terrorism laws, or the Antiterrorism Bill. According to Gordenker and Weiss (1995), the only tradeoffs that will emanate from involvement through the NGOs

Cinematography in Bollywood and Hollywood Research Paper

Cinematography in Bollywood and Hollywood - Research Paper Example The research is aimed at comparing the cinematography techniques in Bollywood and Hollywood. The research will compare the various shooting methods used in the two film industries, especially in regards to the similarities and differences. This research is aimed at discovering the effect of the cinematography techniques on the final product of the film industry, which in turn provides the justification for the stiff competition in the industries. It is evident that the cinematography techniques used in film production goes a long way in affecting the culture of the final consumer. Quantitative research has indicated that culture in many countries is usually affected by the depictions in the movies, and this qualitative research will emphasize the effect of the cinematography techniques on the movie itself. Research Design As already stated, this research is a quantitative study that aims to compare the cinematography techniques of Bollywood and Hollywood. This comparative study will compare the techniques used by film directors to depict their movies, and thus affect the audience. The qualitative research design methodology that will be used is historical research design. In this process, two historical movies, one each from the Bollywood and Hollywood film production industry will be analyzed. As already stated, the research problem is the difference between the movies produced in Hollywood and those produced in Bollywood. The research will rely on inductive and logical reasoning to determine the differences between the two movie productions. After the identification of the research problem, the next step is the collection and evaluation of primary source data. The source data in this case will be the two movies being analyzed for the differences in cinematography styles. Scope and Sample The scope of research usually identified the areas that the researcher is trying to study and the expected conclusions, analyses and results. In this case, the broad research scope for this study is to find the differences and similarities between the two movie industries mentioned above. This research will focus on the cinematography styles used in the two industries, which will be a representative of the whole industry. As already stated in the research proposal, the research will focus on the following questions that will set out the scope of the paper. 1) What are the preferred shooting methods and techniques in Hollywood? 2) What are the preferred shooting and techniques in the Bollywood film Industry? 3) What are the effects of the shooting techniques and methods on the final products of the Bollywood films and Hollywood films? As already mentioned, the sample that will be used in this research is a cross-section of movies and films from the two movie industries. The movies will each be analyzed in terms of their cinematographic techniques and the effects of the techniques on the final product. Research Instruments Qualitative research based on hi storical or past events or procedures is usually evaluated differently from other kinds of research. As already stated, the two movies that will be analyzed will be analyzed in terms of their cinematography techniques. This means that the movies will be analyzed using inductive and logical reasoning. Since the research is historical, the two main techniques that will be used are external and internal criticism. This means that

Compensation & Benefits Essay Example | Topics and Well Written Essays - 3750 words

Compensation & Benefits - Essay Example Incentive compensation and benefits play an important role in making a company achieve higher levels of employee productivity. Compensation is one of the major motivating sources behind employees’ productivity and if a company offers attractive benefits for its employees as a result of their individual performances, the employees become motivated and inspired to do more for the company. Therefore, we can say that employee productivity directly depends on the compensation and benefits being offered to them by the company. Companies use compensation and benefits programs for various reasons. Some of the major reasons for implementing compensation plans include hiring and retaining talented employees, increasing moral of the employees, encouraging the performances of the employees, achieving quality in every business activity, encouraging employees’ loyalty with the company, reducing the turnover, and making the employees satisfied with the company. These were some of the reasons of why companies design and implement different kinds of compensation and benefits programs for the employees. There are some important factors, which need to be considered while designing and implementing a proper compensation and benefits plan in a company. These factors play an important role in the successful implementation of a compensation plan. If a company wants to develop a compensation plan for its employees, it needs to take into consideration these factors in order to get desired results from the plan. If any of these factors is overlooked, the compensation plan will not be able to produce expected results for the company. Some of those factors include organization’s culture, statement of plan’s objectives, linking performance to organization’s goals and objectives, needs and demands of the employees, discrimination, employees’

Letter of Recommendation Essay Example for Free

Letter of Recommendation Essay I am proud to recommend a beloved student, Kaya Stone, for your fellowship program. I was asked to write as one who has functioned in the capacity of an employer of Kaya, but I would first like to say a few words about him as a student. Kaya is a highly intelligent, perceptive young man. He came to our institution committed to capitalizing on the opportunity of a third year of study in Israel, and he left with the satisfaction of having accomplished that goal. Kaya grew in learning, in character, in depth of understanding. He seeks truth in each and every area of his life, whether in learning, discussing philosophy, or relating to his fellow students and his teachers. Because of his positive disposition, his reflective way of operating, and all of the character traits that make him so special, Kaya’ s questions never go unanswered, and his searches always bring him to exciting new discoveries. As a student, Kaya is outstanding. As an educator, I have watched him grow, seen his talents and abilities not only in the classroom but outside its walls, when interacting with all types of people, as well. During his time at our institution, Kaya, who as I’ m sure you know is an excellent writer and publicist, also has done a good deal of work for the yeshiva. This has included the text for many public relations brochures and packets, letters to parents, potential donors, and alumni, and essentially any correspondence which I have requested that he compose. The feedback is always overwhelmingly positive, and he has done so much in that way for our yeshiva. Even today, while he studies elsewhere, he continues to do a great deal of this work for our institution, in addition to the recruiting and other services he performs for the yeshiva. Always, in his work, Kaya is consistent, dedicated and passionate, enthusiastic, cheerful, and a pleasure to work with. He has incredible creative energies and a refreshing idealism tempered only enough to accomplish what needs to be done. I highly recommend him for any position of work, leadership, education, or any other capacity in which he can spread his excitement and share his talents with others. At our institution, we are expecting big things from Kaya in the way of educational and communal leadership in the years to come. And knowing Kaya, he will not disappoint, and probably will exceed our expectations. Thank you once again for the opportunity to recommend such a special and impressive young man.

Effects of Enhanced CO2 on Tropical Forest Growth

Effects of Enhanced CO2 on Tropical Forest Growth James P. Smith Effects of enhanced atmospheric CO2 concentrations on tropical forest growth: experimental studies and interactions with nutrients, light, water and temperature Abstract (150 words) Introduction (300 words) Approximately 90% of earth’s 652Gt terrestrial biomass carbon is locked up in forests. Tropical and subtropical forests store 340Gt carbon; or ~52%; but only make up 13% of total forested area (table 1). Achard et al (2002) estimated 1Gt/yr carbon losses, through activities such as deforestation and clearance for agriculture (Geist et al, 2002). All terrestrial plants have become exposed to increasing atmospheric CO2 concentrations, as part of global change. This has changed from 180ppm 18ka (Petit et al, 1999) to 390ppm today, by degassing from oceans and fossil C burning (Crowley et al, 2001). Increased CO2 could stimulate photosynthesis, raising plant productivity. This can have a role in storing more carbon and mitigate the atmospheric rise in CO2 concentrations (Beedlow et al, 2004). Table 1: Areal extent, carbon storage and net primary productivity of earth’s major biomes (from Roy et al, 2001). Figure 1 demonstrates CO2 enters plants at the source (leaf); where it becomes photoassimilated to produce carbon sugars; which are transported around the plant to carbon sinks; for different processes such as structural growth, metabolism and export. Sugars can also be stored as reserves in the form of NSCs (non-structural carbohydrates). CO2 is lost through respiration, herbivory and litter production and decomposition (Korner, 2003a). Figure 1: CO2 pools and fluxes in plants, as well as source-sink interactions (modified from Korner, 2003a). The aim of the review is to evaluate research on the effects of enhanced CO2 on tropical forest growth. This will be achieved by looking at experimental studies, as well as the effects of enhanced CO2 on the limiting factors of nutrients, light, water supply and temperature. I will be reviewing literature from 1999-2013. Experimental studies There have been few experimental studies of the effects of enhanced CO2 on plant growth in tropical forests in relatively natural conditions (ambient climate, natural soil and inter and intra-species competition). Two studies using a canopy crane in a tropical dry forest in Panama was used to assess the effects of enhanced CO2 on canopy tree leaves. Over a 40 week period Lovelock et al (1999) measured responses of leaf and branchlets of a single tree species. Photosynthesis rates increased 30% with enhanced CO2. However, no increases in biomass occurred (reproductive organs and foliage). Branchlet TNC (total non-structural carbohydrates) increased 20%, inferring localized carbon saturation. Wurth et al (1998a) found stronger TNC increases (41-61%), upon exposing canopy leaves of four tree species to enhanced CO2, in situ. Wurth et al (1998b) planted seedlings of five local species (tree, shrubs and grass) in the understorey of a closed Panamanian forest. These were grown over a 15 mo nth period, in which 50% were in ambient CO2 and 50% in elevated. All species showed significant seedling growth under elevated CO2, but decreased as understorey light levels increased, and inter-species variation was apparent. Again TNC levels increased under enhanced CO2. One experiment has studied communities of tropical trees, which have been outplanted in natural soil and subjected to elevated CO2. Lovelock et al (1998) grew groups of ten tree species at ambient and elevated CO2 in open-top chambers at the forest margin in Panama. Over six months, there was no enhancement in biomass accumulation. There were also reductions in leaf area index, increased photosynthesis rates and increased nitrogen: carbon ratios. Response was species-specific, but late-successional species were less sensitive than pioneer and midsuccessional species. Table 2: Comparison of mean TNC concentrations (% dry weight) across four studies under ambient and elevated CO2 concentrations. From table 2, it is clear that all four studies mentioned showed increased mean TNC concentrations when exposed to elevated CO2. Despite the increases, this does not necessarily mean TNCs from carbon sources are being transported to carbon sinks, into plant biomass for growth. They include carbohydrates, sugar alcohols, organic acids and lipids, and represents carbon reserves or stores, for future use on demand (Korner, 2003a). So, photosynthesis rates may increase under elevated CO2, producing more TNCs, but may not be used in plant growth, unless needed. Figure 2: Variation in mean concentration of TNC with height in two wet and dry seasons (from Wurth et al, 1998a). Wurth et al (1998a) also compared TNC concentrations, exposed to elevated CO2, with height from canopy height to roots, between wet and dry seasons (figure 2). They found TNC to increase in all plant compartments during the dry season. The TNC again not incorporated into structural growth, because growth was directly limited by dry conditions, and not photosynthesis. More TNC was being stored in reserves. In the wet season, TNC pools reduced, coinciding with resumed tree growth and new leaf production. They inferred TNC concentrations were controlled by moisture availability, in agreement with another study in the area (Newell et al, 2002). On the other hand, Korner and Wurth (1996) found TNC to increase significantly in both dry and wet seasons. This infers plants have a store of carbon, and can mobilize it when needed for growth. To further the understanding of increasing CO2 on tropical forest growth, more and longer-term experiments are needed. Arnone (1996) and Korner (1998) criticize these experiments, as they cannot be scaled up to actual forest size; use only small plants; have a higher than normal nutrient supply; absence of competition; and key processes; such as herbivory and effects of pathogens. CO2-nutrient interactions Nitrogen is commonly seen as the main limiting nutrient of tree CO2 responses (Finzi et al, 2006). However, although this is theoretically an unlimited resource (atmospheric), provided N fixation balances N losses through processes such as N20 losses or leaching (Korner, 2009). Litter mineralization is the predominate source of N in forests. All other nutrients are in limited supply in a given area, with older, more weathered (humid tropics) soils making these nutrients much more limiting to plant growth (Bergametti et al, 1998). Enhanced CO2 can accelerate the rate of symbiotic N fixation, as demonstrated by Tissue et al (1997). Seeds of fast-growing woody legumes from a seasonal tropical forest in Costa Rica were inoculated with N2 fixing Rhizobium bacteria and grown in greenhouses for ~70 days, exposed to ambient (35Pa) and elevated (70Pa) CO2 levels. Seedlings were watered adequately with N-free water solution. Under elevated CO2, photosynthesis rates increased by 49%, compared to those exposed to ambient CO2. As a result growth in elevated CO2 increased 36%. Figure 3 illustrates this, with total plant biomass growing 84% under elevated CO2. Greater rates of photosynthesis mean greater quantities of carbon are transported to the nodules. More carbon supplied to nodules means specific nitrogenase activity (SNA); that is N-fixing enzyme activity; is increased; more energy is available to power the fixation process. Thus a greater proportion of nitrogen is fixed by the legumes and incorporated into the plant for biomass accumulation and growth. Figure 4 shows this clearly, with increases in N content across all parts of the plant. Figures 3 4: Dry weight biomass (gDW) of whole plant, as well as different areas of the plant (left). N content (mg) of whole plant, and different sections of plant (right). (From Tissue et al, 1997). Although there is a high abundance of nitrogen, and fixing increases under CO2 levels, Pons et al (2007) inferred N-fixation is also strongly limited by phosphorus availability, and is absorbed by trees much more efficiently than N (Medina and Cuevas, 1994; Herbert and Fownes, 1995). Pons et al (2007) measured N and P concentration changes in leaves of leguminous plants, in different soil types, in a tropical forest in Guyana. From table 3, general increases in N and P led to positive accumulations of N in leaves. They inferred increases in phosphorus were the main cause for increasing N-fixation, with increasing N concentrations having negligible effect. Contrary to Tissue et al (1997)’s findings, Houlton et al (2008) found N fixation to be less prominent in tropical forests. Pons et al (2007) approximated 6% of total N uptake by trees in Guyana was by N-fixation, and only ~50% legumes used the symbiotic pathway. Nardoto et al (2008) found near negligible N-fixation levels in legumes in Amazonia. Thus, nitrogen is unlikely to majorly constrain C-fixation in tropical forests, but phosphorus is more likely to (Martinelli et al, 1999). Table 3: Phosphorus and nitrogen concentrations in five different soil types, and their affect on N-fixation rates by N contents in leaves (Modified from Pons et al, 2007). Studies in tropical forests in Panama provided clear evidence that trees grown in close proximity to their natural habitat, under elevated CO2, within original soils and under local climatic conditions, exhibited accelerated growth rates when soils were enriched with mineral nutrients (Winter and Lovelock, 1999; Winter et al, 2001; table 4). In the absence of fertilizer there was no significant change in growth rate under elevated CO2 (Lovelock et al, 1998; Winter et al, 2000). No major changes in growth rates were found again were found by Korner and Arnone (1992) and Arnone and Korner (1995). Table 4: The effect of fertilizer/absence of fertilizer application on biomass accumulation for tropical plants under elevated CO2. Clearly the effects of elevated CO2 on have caused mixed responses from different studies. In some studies, greater photosynthesis rates led to increased carbon supply to allow accelerated N-fixation for biomass growth. Other studies highlighted the greater importance of phosphorus in regulating N-fixation and biomass accumulation. Plants grown in the absence of nutrients consistently showed minimal to no change in growth rates, opposed to increasing biomass with those that were enriched with mineral nutrients. CO2-light interactions It is known that shaded plant growth rates are limited by light and CO2. Illuminating plants will lead to accelerated growth, by forest canopy thinning or removal. As enhanced CO2 increases light use efficiency and decreases the light compensation point within the leaf, stimulation by enhanced CO2 in shaded areas can be seen to be similar to canopy thinning or illumination (Long and Drake, 1991). The effect of elevated CO2 on tropical plants grown in deep shade can be significant and can possibly exceed effects grown under horticultural conditions under full light (Korner, 2009). Wurth (1998a) exposed seedlings on the forest floor to ~700ppm CO2 under extremely low light levels (~11ÃŽ ¼mol photons m-2s-1). Tree seedlings grew 25-44% and shrub seedlings grew 59-76%. Lovelock et al (1996) observed similar results of mycorrhizal growth of tree seedlings, although P supply may have had an influence. Thus elevated CO2 promotes expansion into shaded areas. As expressed, as most tree seedlings wait to exploit an opening in the canopy, lianas employ a different strategy. Lianas are situated in deep shade and aim to occupy maximal space, but with minimal structural investment (Korner, 2009). Elevated CO2 increases the probability of lianas reaching the upper canopy. Granados and Korner (2002) studied biomass and growth rates for three liana species; simulated in a tropical understorey environment with seed and soil from Yucatan; under high and low light levels; and under ambient and elevated CO2 levels. From figures 5-7 it is apparent that liana biomass increases at higher light levels for all three species. However, liana growth rate is much larger at lower light levels (up to +249%), opposed to higher light levels (up to +52%). These higher growth rates are at moderately elevated CO2 levels of ~420ppm. At ~700ppm, growth rates reduced or even reversed. Thus, individuals within the understorey with low light levels (under moderately elevated CO2 levels) have the potential to grow upwards towards the canopy at a faster rate than those in higher light levels. Figure 8: Comparison of biomass change and growth rates; under ambient and elevated CO2 concentrations; between temperate and tropical liana species (from Korner, 2009) This consistent trend in increased growth rates under low light levels has also been confirmed for temperate liana species (figure 8). Hattenschweiler and Korner (2003) found growth rates between 64-80% under low light opposed to 23-40% under high light. These results could support reasoning for the enhanced vigour and reproduction of lianas observed in recent decades in Panama (Wright et al, 2004) and Amazonia (Phillips et al, 2002). Elevated CO2 may cause lianas to behave more aggressively, thereby inducing faster forest turnover, and reducing tree carbon storage in the long-run (Korner, 2004). Other factors have also been attributed to explain current liana growth, such as reduced rainfall (Swaine and Grace, 2007). Epiphytes are another important organism that influence tropical forest tree dynamics, and grow in tree crowns. Epiphytes derive from succulents, and may utilize CAM (Crassulacean acid metabolism) photosynthetic pathways, although some can use C3 pathways also (Korner, 2009). Contrary to lianas, evidence suggests epiphytes don’t benefit from elevated CO2 (Monterio et al, 2009). They tested the effect of doubling CO2 concentration; as well as increasing light and nutrient levels; on growth of six epiphyte species from the Neotropics. Figure 9: Relative growth rate (mgg-1d-1) of six epiphyte species under increasing CO2, light and nutrient levels for six different species. C3 pathways (V=Vriesea; C=Catopsis; O=Oncidium). CAM pathways (T=Tillandsia; B=Bulbophyllum; A=Aechmea). From Monteiro et al (2009). From figure 9; across the six species; elevated CO2 increased relative growth rates by only 6%. Although C3 species grew 60% faster than CAM, the two groups showed no significant difference in their CO2 responses. High light increased average growth rates by 21%; high nutrients by 10%. The findings contrast with those noted by Granados and Korner (2002) and Wurth et al (1998a), who found significant positive responses of lianas to elevated CO2 and deep shade, opposed to high light intensities. Thus, epiphytes will pose a lower risk to forest turnover and carbon stock losses. CO2-water interactions CO2-water interactions have two sides: the CO2-driven stomatal response; and the interactions with weather; such as drought. Under elevated CO2 conditions, plants will always absorb more CO2 per unit of water lost; regardless of stomata respond. However, experimental evidence confirms stomata may not be as sensitive to CO2 as previously thought (Korner and Wurth, 1996; Lovelock et al, 1999). The increase in atmospheric CO2 over the last century has highlighted the dynamic relationships between CO2 gain and water loss. The evidence for this is within tree rings, in the form of stable carbon isotope signals. Hietz et al (2005) observed these changes in Amazonian trees, where a change in ∂3C over the past two centuries infers increased intrinsic water use efficiency. Traditionally, when water acts as a limiting factor, scientists have drawn upon an array of responses; such as stomatal closure; reduced photosynthesis and growth. However, it has been understood for decades that photosynthesis is less sensitive to reduced water potential than biomass growth. Most of the evidence is derived from non-woody plants (Korner, 2003a). Less water uptake reduces turgidity, which reduces tissue formation, eventually limiting CO2 uptake. Wurth et al (2005) completed an extensive inventory for 17 tropical tree species in both the dry and wet seasons in Panama. They found NSC pools to be largest when growth was lowest and smallest when growth reaches a maximum. This is counterintuitive to what is normally expected! It had been suggested that high NSC levels found in trees under growth limitations by environmental factors, such as drought, does not reflect source saturation by C, but a precaution strategy by which NSCs are stored in a reserve (Lewis et al, 2004a).

Analysis of Nothings changed by Tatmkhulu Afrika :: essays research papers

The poem Nothing’s changed is based on an apartheid in district six near cape town in south Africa exploring the portrayal of racism. The ironic title reveals to the reader how the apartheid has changed nothing but the physical appearance of district six. The poet gives the reader the impression that the speaker in the poem has grown up throughout his childhood in district six and has left and returned after the apartheid has supposedly begun. The poem is written in enjambment and is said as a narrative, in stanza one the speaker has returned to district six that has evicted all its ethnic cultures to be replaced by a white minority, to find that the place is a shambles and people have no respect for it he talks about the â€Å"seeding grasses thrust bearded seeds into trouser cuffs, cans, trodden on† this shows how littered it has become, the fact he mentions it shows the reader it did not use to be like that. Also the mention of the â€Å"purple-flowering amiable weeds†, purple being the colour known for dried blood implies to the reader that some sort of massacre went on throughout the apartheid, and amiable meaning sociable and friendly as a mask over what is really going on in the village. The overall emotion in the poem is revengeful and tragic, however the emotion from the speaker is anger and repulsion towards the white minority and the way they have took over the black’s home, he is aware that he has entered district six without any acknowledgement towards his surrounding, the way he says â€Å"District six.† As a short sentence sounds cold but built up with anger, he knows where he is and he doesn’t particularly want to be there.† No board says it: but my feet know,† this gives the impression he has steps on this ground many times before for his own feel to be aware of its surroundings, â€Å"and the skin about my bones, and the soft labouring of my lungs, and the hot, white, inward turning anger of my eyes.† The repetition of â€Å"and† makes the wording like a list and makes out the speaker has endless bad feelings towards this environment. Afrika then talks about the new buildings that have emerged since he has been gone to illustrate the diverse condition between the two social cultures within his society. He talks about the new building â€Å"flaring like a flag† as if it is taunting him, â€Å"it squats in the grass and weeds,† this gives the reader a horrible impression of the place but also implies the building stand out of its surrounds, it doesn’t belong there. Analysis of Nothing's changed by Tatmkhulu Afrika :: essays research papers The poem Nothing’s changed is based on an apartheid in district six near cape town in south Africa exploring the portrayal of racism. The ironic title reveals to the reader how the apartheid has changed nothing but the physical appearance of district six. The poet gives the reader the impression that the speaker in the poem has grown up throughout his childhood in district six and has left and returned after the apartheid has supposedly begun. The poem is written in enjambment and is said as a narrative, in stanza one the speaker has returned to district six that has evicted all its ethnic cultures to be replaced by a white minority, to find that the place is a shambles and people have no respect for it he talks about the â€Å"seeding grasses thrust bearded seeds into trouser cuffs, cans, trodden on† this shows how littered it has become, the fact he mentions it shows the reader it did not use to be like that. Also the mention of the â€Å"purple-flowering amiable weeds†, purple being the colour known for dried blood implies to the reader that some sort of massacre went on throughout the apartheid, and amiable meaning sociable and friendly as a mask over what is really going on in the village. The overall emotion in the poem is revengeful and tragic, however the emotion from the speaker is anger and repulsion towards the white minority and the way they have took over the black’s home, he is aware that he has entered district six without any acknowledgement towards his surrounding, the way he says â€Å"District six.† As a short sentence sounds cold but built up with anger, he knows where he is and he doesn’t particularly want to be there.† No board says it: but my feet know,† this gives the impression he has steps on this ground many times before for his own feel to be aware of its surroundings, â€Å"and the skin about my bones, and the soft labouring of my lungs, and the hot, white, inward turning anger of my eyes.† The repetition of â€Å"and† makes the wording like a list and makes out the speaker has endless bad feelings towards this environment. Afrika then talks about the new buildings that have emerged since he has been gone to illustrate the diverse condition between the two social cultures within his society. He talks about the new building â€Å"flaring like a flag† as if it is taunting him, â€Å"it squats in the grass and weeds,† this gives the reader a horrible impression of the place but also implies the building stand out of its surrounds, it doesn’t belong there.

Comparison of Elizabeth Bennet’s Marriage Proposals in Pride and Prejudice Essay

Through the course of the novel, Elizabeth Bennet receives two very different marriage proposals, and a declaration of love. In chapter 19 Mr. Collins proposes to Elizabeth in his long-winded and pretentious manner, and in chapter 34 Mr. Darcy makes his own conflicting proposal of marriage. In chapter 58 Darcy asserts his love for Elizabeth despite her previous rejection of him. From the way each man makes his proposal we learn a great deal about their characters, and we see Elizabeth’s own character reflected in her reaction to each. Even by chapter 19, the reader has been drawn in to such an extent by these characters that we empathise with them greatly, especially Elizabeth and Mr. Darcy. The reader identifies particularly with Elizabeth, the protagonist. At the beginning of the novel, long before Collins’ proposal, we have grown to dislike him. When Collins proposes to Elizabeth, the reader knows that he will not be successful. We have a distaste for Collins after we are told he first wanted to marry Jane, but then turned to Elizabeth when he discovered Jane’s relationship with Bingley. We know he had no affection or attraction to either, so we hope that his efforts towards Elizabeth fail. Before proposing, he effectively asks for permission by informing Mrs. Bennet of his intentions. He planned it out and went about it in such an orderly manner that we imagine that he had rehearsed it. His three reasons for marrying are solely practical; â€Å"I think it a right thing for every clergyman in easy circumstances to set the example of matrimony in his parish.† â€Å"I am sure it will add greatly to my happiness.† â€Å"It is the particular recommendation of the very noble lady [Lady Catherine de Bourgh] whom I have the honour of calling patroness.† He is not interested in love. Despite Mr. Collins’ assurance of the â€Å"violence of my affection†, he has no true affection or love for Elizabeth, so shows himself to be insincere. His snobbery and arrogance are evident when he insults Elizabeth’s family and lack of wealth and uses his connections to the De Bourgh family as a reason to marry him. Elizabeth is amused by the ridiculousness of the situation, but keeps herself composed and clearly refuses the proposal. â€Å"It is impossible for me to do otherwise than decline them.† Collins is incredulous and tries to convince himself that she is teasing him. He is condescending and patronizing, and refuses to take her seriously. â€Å"You are uniformly charming.† He reveals his vanity in his presumption she will say yes. Elizabeth viewed marriage as something to be undertaken by two people who were in love. By refusing Collins, she was taking an enormous risk, as no one might ever propose to her again. In the early 1800s marriage was the only way for women in Elizabeth’s position to provide a secure future for themselves – Elizabeth’s future was in doubt as was her family’s estate, Longbourn was entailed. A woman’s only other options besides marriage were, as women were not permitted to work, to live with and be dependent upon relatives, e.g. brothers, cousins, married sisters etc. Perhaps if she were well educated she might have become a governess. Elizabeth’s refusal shows her to be a woman with integrity and great tact. She hides her feelings of â€Å"distress and diversion†, and is polite. When she refuses she is extremely polite, commenting that she is â€Å"well aware of the honour of your proposals.† She is dignified and does not react to Mr. Collins’ insults about her family’s wealth and status, or indeed his â€Å"willful self-deception† when it came to her answer. Shortly afterwards, Charlotte Lucas, Elizabeth’s friend, receives an offer of marriage from Collins and accepts. Charlotte’s view of marriage was more pragmatic – marriage was primarily about security – love was a secondary criterion. Charlotte certainly did not love Collins; it was the hope of financial security that attracted her into the marriage, if she were in love with Collins it would only be a luxury. These were the accepted beliefs at the time among the middle and upper classes. Charlotte would endure a loveless marriage for the hope of financial security. In chapter 34 Darcy makes his first proposal to Elizabeth at Hunsford, the worst possible time for him to do this, as Elizabeth could not have hated Darcy more at this time. She blamed him for the unhappiness of Jane as Darcy had discouraged Bingley’s affection towards her, and for that of Wickham, whom she believed had had his inheritance denied to him. Darcy appears greatly agitated when he made his proposal. He enters her room and walks about for a while before speaking, even then to make a few awkward enquiries after Elizabeth’s health. He was fervently in love with Elizabeth and speaks briefly and passionately. â€Å"In vain I have struggled. It will not do. My feelings are not to be repressed. You must allow me to tell you how ardently I admire and love you.† This outburst is in sharp contrast to Collin’s long pre-planned monologue, and shows true emotion instead of false sentiments of affection. But Darcy is also strikingly similar to Collins’ in his arrogant presumption that she will accept him, â€Å"he spoke of apprehension and anxiety, but his countenance expressed real security†. His utter bewilderment that she should refuse him â€Å"†¦no less resentment than surprise. His complexion became pale with anger, and the disturbance of his mind was visible in every feature.† This demonstrates the same sort of conceit that Collins displayed. Darcy then goes on to insult her Elizabeth’s family and circumstances. â€Å"Could you expect me to rejoice in the inferiority of your connections?† His insensitivity to Elizabeth is clear – he describes his feeling for Elizabeth as against his better judgement, â€Å"his sense of her inferiority – of it’s being a degradation – of the family obstacles which judgment had always opposed to inclination.† Again he shows himself to be proud, snobbish and superior, like Collins. Elizabeth is flattered initially by Darcy’s attention, â€Å"she could not be insensible to the compliment of such a man’s affection.† But Darcy’s attacks on her pride provoke her to anger, â€Å"Elizabeth felt herself growing more angry every moment.† This indignation finally climaxes with a severe blow to Darcy’s upper class sensibilities â€Å"†¦it spared me the concern in refusing you, had you behaved in a more gentleman-like manner.† Darcy is shocked and hurt by this accusation. Despite his pride, this causes Darcy to reflect deeply on his behaviour and to modify it in future. The two of them leave each other, both of them angry and upset. Elizabeth is shocked by Darcy’s proposal but keeps her composure and remains dignified. She is brave and strong-willed in standing up to Darcy. She is not moved by his wealth or status and stays true to her principle of marrying for love. She does not accept the conventions of her time that it was acceptable to marry for money. She is completely honest and sincere with Darcy, and shows great integrity and independence. Elizabeth however is completely serious when dealing with Darcy, compared with her guarded politeness when with Collins, whom she found to be ridiculous. In chapter 58, during a visit by Darcy and Bingley to Longbourn, Elizabeth and Darcy proclaim their love for each other, and it is understood that they will be married. There is no formal proposal from Darcy; the idea of a future marriage is implicit. Elizabeth admits that her feelings have changed. She had been blinded by her initial poor first impressions of Darcy, and prejudices produced by her being taken in by Wickham’s deception. She admits that she was wrong, â€Å"She explained†¦how all her former prejudices had been removed.† She is embarrassed by the remarks she made to Darcy during his proposal, â€Å"do not repeat what I then said†¦I have been most heartily ashamed of it.† Darcy’s love was unmoved by Elizabeth’s rejection; he still wants to marry her. He admits the follies of his past behaviour – conceit, arrogance, snobbery. â€Å"I have been a selfish being all my life, in practice, though not in principle.† We know that Darcy had been transformed. Instead of shunning the Bennets because of Lydia’s social disgrace, he tracked down the couple and paid Wickham to marry her, thus rescuing the family from ostracism in society. Furthermore, he seeks amends with Jane by encouraging Bingley to marry her by admitting his misunderstanding of her affection for him, and his concealment of her visit to London. He is also gracious to the Gardiners when they visit Pemberley, even inviting Mr. Gardiner to accompany him fishing. Darcy explains how he made a conscious effort to change after Elizabeth’s accusation of â€Å"ungentleman-like behaviour†. This was an uncomfortable truth for Darcy, and the reproach spurred him to change his behaviour. â€Å"Those were your words†¦you can scarcely conceive how they have tortured me. Before I was reasonable enough to allow their justice.† Elizabeth tells us how she began to lose her prejudice after receiving a letter from Darcy explaining his actions in the affairs of Wickham and Jane. â€Å"Darcy mentioned his letter†¦She explained†¦how gradually all her former prejudices had been removed.† She is also pleasantly surprised by Darcy’s civility during her visit to Pemberley, and this too affects a change in her emotions. Each of them has helped the other become a better person; we feel the two are ‘right’ for each other. We feel confident that they will be contented together in married life and grow in mutual love and respect. After the correction of Elizabeth and Darcy’s faults, the two have earned each other. They deserve a happy married life based on mutual devotion and financial security, with which Austen rewards them. I feel that Elizabeth was right to reject Collins – his focus on the financial and practical side of marriage was the antithesis to Elizabeth’s ideal of love in married life. The marriage would not have been happy for either. I also feel that Elizabeth was right to reject Darcy’s proposal of marriage. At that time, neither had had the opportunity to change in response to each other’s criticisms, and as Elizabeth would have accepted his offer of marriage without truly being in love, we, the reader, would lose respect for her, as would Darcy, and it would appear her interest is fiscal rather than romantic. It would also be an unhappy marriage. I feel that Elizabeth was right to agree to marriage in the end. She had overcome her prejudice, and Darcy his pride, and we know that they are a good match for each other. We hope that they will have a secure and happy married life.