The Evolution Of The Microprocessor :: essays research papers fc

Only once in a lifetime will a new invention come about to touch every aspect of our lives. Such a device that changes the way we work, live, and play is a special one, indeed. The Microprocessor has been around since 1971 years, but in the last few years it has changed the American calculators to video games and computers (Givone 1). Many microprocessors have been manufactured for all sorts of products; some have succeeded and some have not. This paper will discuss the evolution and history of the most prominent 16 and 32 bit microprocessors in the microcomputer and how they are similar to and different from each other. Because microprocessors are a subject that most people cannot relate to and do not know much about, this paragraph will introduce some of the terms that will be in- volved in the subsequent paragraphs. Throughout the paper the 16-bit and 32-bit mi- croprocessors are compared and contrasted. The number 16 in the 16-bit microproces- sor refers how many registers there are or how much storage is available for the mi- croprocessor (Aumiaux, 3). The microprocessor has a memory address such as A16, and at this address the specific commands to the microprocessor are stored in the memory of the computer (Aumiaux, 3). So with the 16-bit microprocessor there are 576 places to store data. With the 32-bit microprocessor there are twice as many places to store data making the microprocessor faster. Another common term which is mentioned frequently in the paper is the oscil- lator or the time at which the processors â€Å"clock† ticks. The oscillator is the pace maker for the microprocessor which tells what frequency the microprocessor can proc- ess information, this value is measured in Mega-hertz or MHz. A nanosecond is a measurement of time in a processor, or a billionth of a second. This is used to measure the time it takes for the computer to execute an instructions, other wise knows as a cy- cle.   Ã‚  Ã‚  Ã‚  Ã‚  There are many different types of companies of which all have their own family of processors. Since the individual processors in the families were developed over a fairly long period of time, it is hard to distinguish which processors were introduced in order. This paper will mention the families of processors in no particular order. The first microprocessor that will be discussed is the family of microprocessors called the 9900 series manufactured by Texas Instruments during the mid-70s and was developed

Disorder in King Lear Essay -- King Lear essays

Disorder in King Lear   Ã‚  Ã‚  Ã‚  "Order from disorder sprung." (Paradise Lost)   Ã‚  Ã‚  A [kingdom] without order is a [kingdom] in chaos (Bartelby.com). In Shakespeare's tragic play, King Lear, the audience witnesses to the devastation of a great kingdom. Disorder engulfs the land once Lear transfers his power to his daughters, but as the great American writer, A.C. Bradley said, "The ultimate power in the tragic world is a moral order" (Shakespearean Tragedy). By examining the concept of order versus disorder in the setting, plot, and the character King Lear, Bradley's idea of moral order is clearly demonstrated by the outcome of the play.       "By removing a 'degree' or not acting according to the 'natural' social order, disorder and disharmony in the whole of the universe are inevitable" (Sarah Doncaster). Bradley's idea of moral order is evident from the setting of the play. An excellent example from the play would be that of the storms. By using the technique of pathetic fallacy, Shakespeare creates a storm raging in the sky to reflect the storm raging inside of Lear. Upon the heath, Shakespeare intertwines this idea of disorder in the universe and disorder within Lear. King Lear says,       Rumble they bellyful! Spit, fire! spout, rain! Nor rain, wind thunder, fire, are my daughter: I tax you not, you elements, with unkindness; I never gave you kingdom, call'd you children... (3, ii, 14-17)       Lear's feelings in this passage parallel the disorder of the storm. To bring order to the universe, Lear must start by bringing order to himself. This occurs when he becomes lawful and puts his daughters on trial. Soon after, Lear says, "When the rain came to wet me once and the wind ... ... statement because of the "innocent" deaths, it is these innocent deaths which further support the fact that moral order is supreme. The Phrygian Stoic philosopher, Epictetus said it best, "Since it is order which shapes and regulates all other things, it ought not itself to be left in disorder" (Epictetus)       Works Cited Bradley, A.C. Shakespearean Tragedy. London: Macmillan, 1905 Doe, John. "Open Quote" Bartelby.com http://www.bartleby.com/81/14917.html Doncaster, Sarah. "Discuss the Representation of Nature in Shakespeare King Lear." Shakespeare Online.   http://www.shakespeare-online.com/essays/learandnature.asp 04 May. 2000 Epictetus. Discourses. Boston: Harvard University Press, 1928 Milton, John. Paradise Lost. Oregon: University of Oregon, 1997 Shakespeare, William. King Lear. Oxford: Oxford University Press, 1998

Different Uses of Virtual Reality :: Expository Essays Research Papers

Different Uses of Virtual Reality Virtual reality (VR) is the use of a computer to create an artificial environment that appears and feels like a real environment and allows users to explore a space and manipulate the environment. In its simplest form, a VR application displays what appears to be a three-dimensional view of a place or object, such as a landscape, building, molecule, or red blood cell, which users can explore. For example, architects can use VR software to show clients how a building will look after a construction or remodeling project. In more advanced forms, VR software requires that users wear specialized headgear, body suits, and gloves to enhance the experience of the artificial environment (Vance and Reed 34-58). The headgear displays the artificial environment in front of the users eyes.i[A] The body suit and the gloves sense motion and direction, allowing a user to move through, pick up, or hold items displayed in the virtual environment. Experts predict that sooner or later the body suits will provide tactile feedback so users can experience the touch and feel of the virtual world. Many gamers, such as flight simulators, use virtual reality. In these games, special visors allow users to see the computer-generated environment. As the user walks around the game’s electronic landscape, sensors in the surrounding game machine record movements and change the view of the landscape accordingly. Companies increasingly are using VR for more practical commercial applications, as well. Automobile dealers, for example, use virtual showrooms in which customers can view the exterior and interior of available vehicles. Airplane manufacturers use virtual prototypes to test new models and shorten product design time. Many firms use personal computer-based VR applications for employee training (Shelly Cashman Series ® Microsoft Word 2000 Project 2). As computing power and the use of the Web increases, practical applications of VR continue to emerge in education, business, and entertainment.ii[B]iii[C] Works Cited Holloway, April I. â€Å"The Future of Virtual Reality Applications.† Computers for Today, Tomorrow, and Beyond Sep. 2001: 46-52. Shelly Cashman Series ® Microsoft Word 2000 Project 2. Course Technology. 3 Sep. 2000. http://wwwscsite.com/wd2000/pr2/wc3.htm. Vance, Dale W., and Karen P.

Analysis on Automobile Industry Essay

Globalization had indeed left its impact on the automobile industry. Now foreign auto dealers were facing lesser restrictions to operate in overseas markets. Michael E. Porter in his book â€Å"Techniques for analyzing industries and competitors† dealt with five competitive forces that shaped all industries. This helped to analyze the intensity of competition which had an impact on the profitability of an industry. The US automobile industry was considered as a force to reckon with from the days of craft production and hence would serve as a standard use case to identify Porter’s five forces. With low level of entry barriers, the Big was facing increasing competition from foreign players like Toyota and Honda. The relationship among Porter’s five forces in the US automobile industry, detailed below clearly proved its’ competitive nature. 1. Threat of New Entrants – The existing loyalty to major brands, incentives for using a particular buyer, higher fixed costs, scarcity of resources, high costs of switching companies, and government regulations constituted the barriers to entry which in turn reduced the competition in an industry. The success of foreign car manufacturers like the Honda Motor Co. had disproved the general belief that the Big Three were invincible. The only factors expected to retard the growing significance of foreign auto dealers were the loyalty to American made vehicles and the after-sale services offered. 2. Power of Suppliers – The presence of very few suppliers of a particular product, and the absence of any substitutes for the product supplied reflected the pressure exerted by the supplier. Sometimes the product was extremely important to the auto-maker and the alternatives proved to be very costly. In such cases the suppliers were in a better position to dictate terms. A lot of suppliers depended on automakers to buy their products. But if the automaker decided to change suppliers it would badly affect the supplier’s role in auto manufacturing. 3. Power of Buyers – Small number of buyers, purchases of large volumes, prevalence of alternative options, and price sensitive customers were some of the factors that determined the extent of influence of the buyers in any industry. American consumers were driven towards foreign cars mainly because most of the auto-makers sourced their key auto-parts from different suppliers. But this raised doubts on the reliability of the vehicle itself. 4. Availability of Substitutes – If substitutes were available offering similar services, the likelihood of buyers switching over to another competitor depended mainly on the cost. The cost of the automobiles along with their operating costs was driving customers to look for alternative transportation options. The rising gasoline price was bound to influence the buyers. 5. Competitive Rivalry – The presence of many players of about the same size, little differentiation between competitors, and a very mature industry with very little growth were the features of a highly competitive industry. Higher the competition in the industry lower would be the profit margin. To remain ahead in competition, auto-makers were tempted to offer value added services to the customers incurring more costs. Easyfinance options and long term warranties were offered to lure the customers. But these measures cut into the profit margins. Thus the US automobile industry in the face of global competition from foreign firms was offering better deals to cater to diverse needs of customers SWOT Analysis An analysis of the fortunes of Ford, a global leader in the automotive industry based in Michigan, wielding significant influence since the inception of global automobile industry, would serve as a classic example to diagnose the strengths, weaknesses, opportunities and threats existing for auto-makers. Strengths †¢ Ford owned a vast array of brand names, which had world wide recognition and respect. Ford, Lincoln, Mercury, Mazda, Volvo, Jaguar, Land-Rover, Aston Martin were the famous vehicle brand names owned by the company. Ford Credit, Genuine Parts & Service and Motorcraft were its’ automotive service brands. †¢ Huge size of the business operations allowed Ford to reap the benefits of economies of scale. As of 2005, Ford’s distribution network spread over 200 markets across six continents, supported by an employee base totaling 300,000 and 108 plants worldwide. †¢ Business diversification initiatives of past decades helped Ford to focus on financing sector in addition to manufacturing, with the help of its subsidiaries. Most of the vehicles sold to dealers and distributors were financed by Ford Credit at wholesale rate. The diverse product line was another positive outcome of business diversification. As of 2005, Ford was the second biggest player in US with a total market share of 18. 2%. In Europe, the market share stood at 10. 8%. Weakness Ford’s large size could pose serious impediment to its efforts to adjust to the dynamics of global automobile market. Unlike its Japanese counterparts, Ford had to ride on heavy incentives to boost sales of models, which failed to catch the attention of consumers. Financial Constraints prevented Ford from channeling investments towards the manufacture of new models. Failure to control plant capacity also cut down the profit margin. Opportunities The opening up of Asian markets, wherein lied the potential for growth in commercial vehicle sales, offered a big opportunity to Ford in the near future. The big size and extended global reach, which some identified as a weakness, was helping Ford to become a major player in these markets. Meanwhile in the US, consumers in the higher income category were expected to spend more on high-end models more frequently. The growing trend in energy prices23 was paving the way for a huge market for full and medium sized SUVs and hybrid vehicles with better fuel economy. Despite losing the first mover advantage to Japanese auto-makers, Ford was making headway in this growing market. And in order to leverage on its brand image, efforts were on to differentiate brand identities to the potential consumers. By this initiative, Ford was trying to cut down its incentives. To check capacity issues, Ford made plans to close 10 plants and 30,000 jobs by 2008. Its ultimate aim was to boost capacity utilization to 95% from the current level of 72%. Threats The main threat to Ford’s market dominance came from Japanese auto-makers, particularly Toyota, whose products were of high quality. Ford was losing out customers, who went for higher quality vehicles from Japanese auto-makers, despite absence of incentives. The negative ratings given by most of the credit rating agencies in 2005 also demanded attention as the decision reflected concerns over Ford’s cash flow and profitability, declining market share, excess industry capacity, industry pricing pressure and rising health care costs.

Certificate in Financial Maths & Modelling Syllabus

Certificate in Financial Maths & Modelling Syllabus Overview The Certificate in Financial Maths & Modelling provides a rigorous and integrated set of quantitative tools to understand and ex plain financial instruments, financial risk and corporate value and the fundamentally important relationship between them. The emphasis throughout is on t he practical modelling of real life problems and opportunities. Techniques such as no-arbitrage pricing, duration, convexity and portfolio analysis – including the trade-off between risk and return – are explained and applied. The course analyses the use of options for financial risk management, and the valuation of different types of option using binomial pricing models, the Black Scholes model and other techniques. It also int roduces and applies Value at Risk measures, their potential us es and their limitations. Study Unit 1 – Fundamental concepts in financial maths and modelling Study Unit 1 introduces the fundamental concepts of financial maths and modelling in the five areas of: interest rat e mathematics; modelling the values of a series of fixed or growing future cashflows; modelling the term structure of int erest rates using no arbitrage relationships; selected issues in probability and statistical models; and modelling the maths of Value at Risk. Study Unit 2 – Modelling the maths of debt Study Unit 2 looks at modelling the maths of debt in the main areas of: present values, fut ure cash flows, timing and risk; and interest rat e sensitivity and duration models, in particular value relationships with respect to yield, maturity, coupon rate and coupon frequency. Study Unit 3 – Modelling the maths of foreign exchange Study Unit 3 introduces the c oncepts of modelling t he maths of foreign exchange in the four areas of: quoting conventions; hedging using forward foreign exchange cont racts; the relationships bet ween foreign exchange rates, interest rates and inflation rates and applying VaR to foreign exchange risk management. Study Unit 4 – Modelling the maths of derivatives Study Unit 4 covers the maths and modelling of derivatives in t he two areas of: int roduction to derivatives mathematics; and modelling capital market swap mathematics. Study Unit 5 – Modelling the maths of options Study Unit 5 covers the maths and modelling of options in the four areas of: option payoff mathematics; option payoff maths in the context of hedging; option valuation modelling; and options arbitrage and the put-call parity relationship. Study Unit 6 – Modelling the maths of portfolios and corporate finance Study Unit 6 introduces the fundamental concepts of modelling the maths of port folios and corporate finance in the t wo areas of: modelling port folios – analysis of risk and return, and modelling for corporate finance – corporate valuation and the impact of changing capit al structure. Association of Corporate Treasurers (01. 04. 11, subject to change) Study Unit 1 – Fundamental concepts in financial maths and modelling Unit introduction 1. 0. 1 Notation and rules of algebra 1. 0. 2 Financial modelling Section 1 – Interest rate mathematics 1. 1. 1 Interest calculations and quoting convention s 1. 1. 2 The time-value relationship Section 2 – Modelling values of a series of future cashflows 1. 2. 1 Infinite series cashflows (perpetuities) and their valuation 1. 2. Finite series cashflows (annuities) and their valuation Section 3 – Modelling the term structure of interest rate s: no arbitrage relationships 1. 3. 1 Zero coupon, forward and par structures of interest rates: different forms of yield curves 1. 3. 2 No arbitrage relationships between zero coupon, forward and par rates Section 4 – Probability and stati sti cal models: selected issue s 1. 4. 1 Measures of central location (or central tendency), dispersion and correlation 1. 4. 2 Frequency distributions in theory and in practice Section 5 – Modelling the maths of Value at Risk 1. . 1 Modelling the maths of Value at Risk for single risks 1. 5. 2 Extending the modelling of Value at Risk Study Unit 2 – Modelling the maths of debt Section 1 – Short term debt 2. 1. 1 Short term debt issuers, market participants and market conventions 2. 1. 2 Calculation of interest and valuation of short term debt instruments Section 2 – Longer term debt 2. 2. 1 Analysis and valuation of bonds 2. 2. 2 Real interest rates and inflation indexing Section 3 – Interest rate sensitivity and duration models 2. 3. Duration and int erest rat e price sensitivity, relative and absolute measures 2. 3. 2 Interest rate immunisation, convexity and modified convexity Study Unit 3 – Modelling the maths of foreign exchange Section 1 – Foreign exchange mathematics 3. 1. 1 Converting between currencies: using spot foreign exchange rates 3. 1. 2 Converting between currencies: determining and using forward foreign exchange rat es 3. 1. 3 The maths of foreign exchange risk management 3. 1. 4 Applying Value at Risk to foreign exchange risk management Study Unit 4 – Modelling the maths of derivatives Section 1 – Introduction to derivative s mathematics 4. 1. 1 Payoffs for fixing derivatives and options 4. 1. 2 The maths of FRAs: cashflows, hedging, valuation and basis risk 4. 1. 3 Futures contracts: cashflows, hedging and valuation Section 2 – Modelling swap mathematics 4. 2. 1 The maths of capital market swaps including interest rate swaps 4. 2. 2 The maths of cross-currency interest rate swaps  © Association of Corporate Treasurers (01. 04. 11, subject to change) Study Unit 5 – Modelling the maths of options Section 1 – Option payoff mathematics 5. 1. 1 Payoffs from trading strategies with single options 5. 1. 2 Payoffs from trading strategies involving more than one option Section 2 – Option payoff maths: hedging and hedged results achieved 5. 2. 1 Hedging a portfolio: options plus underlying asset/(liability) 5. 2. 2 Hedging corporate exposures with options Section 3 – Option valuation modelling 5. 3. 1 Binomial option valuation models 5. 3. 2 Black Scholes option pricing model 5. 3. 3 Arbitrage and the put-call parity relationship Study Unit 6 – Modelling the maths of portfolios and corporate finance Section 1 – Modelling portfolios: analysi s of ri sk and return 6. 1. 1 Modelling simple port folios: analysis of risk and return 6. 1. 2 Modelling multi-asset port folios & portfolios including liabilities Section 2 – Modelling for corporate finance 6. 2. 1 Modelling the cost of corporate capital 6. 2. 2 Modelling the relationship between corporate value and capital structure 6. 2. 3 Modelling corporate valuation  © Association of Corporate Treasurers (01. 04. 11, subject to change)

America: The Land of “Equal” Opportunity Essay

Although the American society that we live in today prides itself on equal job opportunity and progression, it is easy to see behind the deceiving faà §ade. Women have always been viewed as the less dominant gender due to the patriarchy that is provided by society. In fact, women are still making a measly seventy-seven cents for every dollar that a man makes, and the gap is even worse for African-American or Latina women working (Huffington). Even with women having a greater entry into the workforce in recent years, their pay is still considerably less than a man’s (Conley 312). Due to this suffering pay disparity, the women in the workplace are forced to suffer through many barriers that are not thought of and are unheard of by men. It is difficult to break through the glass ceiling of the corporate world for women to get to a higher job title, they are placed into the category of â€Å"caregiver† for children, and finally they are faced with sexual harassment in the workplace. Due to these unfair blockages within the corporate world, the women in today’s society face the harsh inequality provided by the workforce. The glass ceiling of the corporate world is thought of to be a main barrier within the inequality of gender in today’s society. This invisible limit on women’s climb up the corporate ladder poses as a very difficult hurdle to dodge towards success in the work place (Conley 315). If a person simply cannot go any further in their job, why would they bother to put forth more effort? In order for a company to succeed, it is necessary for its employers to go above and beyond what they are expected to do; when a person feels that they no longer must do this, however, the bare minimum will most likely be expected of these people. Women make up 46.5 percent of the workforce in America, yet they only occupy less than 8 percent of the head corporate positions (The Conundrum). This number is astounding based on the percentage of women that make up the workforce in total, and is frustrating for the women who are well-equipped for the job at hand. If this glass ceiling barrier were to be broken, the workforce would have a more equal balance of corporate heads, and would most likely have a more productive workforce because of this. With everyone is striving to make it to the top, all will be going further than what is expected of them. Based on the glass ceiling provided to women in the workforce, a barrier is  created that must be broken through to improve productivity and equality within the work place. Women in society today are seen as the â€Å"housewives†. Due to the gender roles provided by society from birth, women are taught to behave and act a certain way within the house. They are thought of as child bearers, cooks, caregivers, and the person who is responsible for other chores around the house; Arlie Hochschild calls this effect the second shift (Conley 469). Due to this effect on society, women may be seen as less expected to work full-time, when in fact, only 3 percent of women managers said that family responsibilities were a main obstacle in their career (Empowering Women). With women being placed into a set category and role, this causes men to see them as weak and unable to work full-time. This barrier could be broken by a more forward way of thinking towards women’s roles in society. There are plenty of women who do not fit the role of housewife, and by placing them into this role, they are being unrightfully judged. With a more forward way of thinking , this issue of set role can be solved within the work place. Sexual harassment is another barrier which women must face in the work force that most men would not. This harassment comes as an illegal discrimination in many different forms that is intended to make women feel uncomfortable and not welcome (Conley 313). The act of harassment can make women feel very unequal and strange in the workplace, discouraging them from climbing up the corporate ladder. Men do this to subordinate the women in the society, giving them more power, and in most cases they are successful in doing so. In fact, 90 percent of large corporations reported sexual harassment complaints by women employees (Empowering Women). If sexual harassment were more discouraged in the work place, women would feel more confident in climbing up the social ladder without the constant fear of sexual ridicule. With the banning of sexual harassment, the work place would be a safer and more equal environment to work in. American society today still sadly portrays unequal opportunity between genders. Due to the corporate glass ceiling, women being seen as housewives, and sexual harassment in the work place, this inequality will continue to occur for women. These barriers are preventing women from climbing the corporate ladder, which blocks equality in the workforce. If my suggestion to destroy all of these barriers were to go through, American society today would have equal opportunity for both genders in the corporate  world. With equal opportunity, there will be more productivity and greater overall acceptance in the work place. Works Cited â€Å"Empowering Women in Business – The Glass Ceiling – Feminist Majority Foundation.†Empowering Women in Business – The Glass Ceiling – Feminist Majority Foundation. Feminist Majority Foundation, n.d. Web. 19 Nov. 2013. Huffington, Christina. â€Å"Women And Equal Pay: Wage Gap Still Intact, Study Shows.† The Huffington Post. TheHuffingtonPost.com, 09 Apr. 2013. Web. 19 Nov. 2013. â€Å"The Conundrum of the Glass Ceiling.† Economist.com. The Economist Newspaper Limited, 21 July 2005. Web. 19 Nov. 2013.

Policy issues affecting the police Essay

Just like any other department in the government, the police force is largely influenced by the policy issues that the government adopts. Be it new laws or strategies, they have to adjust their operations so as to fit what the policies dictate. The duty of the police is to maintain law and order and in doing this they have to incorporate policies set by the government. As it will be shown in this paper, these policy issues may affect the activities of the police force such that they may have to completely change their modes of operations to fit the government’s requirements. Many policies concerning police conduct, human rights and police duties are have been put forward in many forums and conferences addressing national security. Analysis Unlike in the past where the police had an absolute power, a police officer nowadays may find himself or herself being sued for violation of human rights such as police manhandling or assault (Freund, 2006; Meadows, 2000). There are several policies that have been put forward following revision of several laws which affect the police directly. Policy issues on human rights requiring specific procedures of arrest and handling of suspects have been made. The fourth amendment has limited police power especially with the private law that protects citizens from unwarranted searches and seizures. This means that before a police officer can search or seize private property, there must be a warrant which is given when the need to search premises is of great importance to protect security. Individual liberty and human rights protects citizens from false detention. The fourth amendment comes as a civil liability to the police officers which limits their activities since they have to pay attention to avoid breaking the law (Freund, 2006). This has affected the police in that it has limited their ability to obtain as much information as possible concerning a crime. Some officers have also found themselves in court over what can be referred to as assault during arrest. Perhaps one of the most current policy issues that has affected the police is the government’s anti-terrorism policy. A strong policy especially after the 9-11 attacks on the U. S brought out the importance of the need to heighten security to prevent such attacks from happening in future. The government aims at keeping the possibility of any terrorist attack which must involve the police (Pleck, 2004). The involvement of the police force in the war against terrorism has led to the need for more training on the police officers on incident management and terrorism intelligence. As the government noted, the police force was not well equipped to handle such severe incidents hence the need for training on incident management. Again, there the need to develop intelligence skills to counter any form of threats calls for proper training of the police. In order to ensure that the needs of this policy are met, the government has introduced special training schedules for the police which they have to attend to keep updating them on better skills and intelligence on avoiding terrorism attacks as well as how on how to deal with terrorism incidents if by any chance they occur (Pleck, 2004). Community policing is a policy issue that has come up as a result of the need for the community to take part in their own security through reporting any suspicious act to the police. This is because the community is at the best position to identify those that live among them (Palmiotto, 2000). The government requires that the police officers work hand in hand with the community so as to curb crime activities in the society. The effect of this on the police is that there has been need for training to help them be able to deal with the community and aid in identifying between potential danger and normal happenings (Palmiotto, 2000). The police have also been given the extra duty of training and educating members of the public on how to identify potential threats within the community and how they can deal with them in conjunction with the police. The community policing mostly focuses on vulnerable groups such as children and women who are likely to be victims of violence. Policy issues concerning rape have been put forward which has necessitated for trained specialists to handle rape calls as well as interaction between the police and medical practitioners to help in solving such cases (Palmiotto, 2000). The government advocates for advancement in technology for sustainable developments. As a matter of national security, there has been the rising need for the police to upgrade their technology so as to meet the ever increasing crime rates. Technology has been used by criminals to steal from numerous citizens and this has raised an issue of concern. Cyber crimes, phishing and identity theft have been on the rise. The problem with these kinds of crimes is that catching the perpetrators can be quite hard due to the advancement in technology that is used to conduct the crimes. Keeping up with these developments poses a challenge to the police who have to come up with more advanced methods to locate cyber thieves, hackers and identity thieves. More often than not, the police are subject to the laws of prosecution and provision for justice. Policies on the procedures of prosecution highly affect the police. For example, the police are bound by law to only file a prosecution when there is substantial evidence for the occurrence of the crime. Different policies exist for different kind of prosecutions. The juvenile justice for example has undergone many changes and new policies have come up following proceedings from various cases. Juveniles have a wide range of rights and detention of a juvenile can only be under serious suspicions of delinquency. Proof that is beyond reasonable doubt must also be established to ensure that the juvenile offender poses a threat to the community (Rick, 2003). Policies on juveniles also require that they be put under preventive detention according to the standards set by the law (Rick, 2003). This differentiates juvenile offenders from adult ones. The police therefore should pay attention to such details so as to be on the safe side of the law. It is also part of their duties to act according to the laws. Conclusion It is evident that the police’s activities are highly influenced by policy issues. The government which also determines the rules of a country constantly comes up with policies for national development. These policies may alter a department’s activities or increase its responsibilities depending on how the policy issue is to be tackled. It must also be noted that apart from government policies, each police department has its own policies which guide the officers (Miller, 1997). These include the code of ethics that must be followed by the respective officers. Rules on duties rosters, dress code and punishment for police misconduct within the department are strictly followed. Breaking of these laws may result in serious circumstances and hence the police officers must follow them to the letter. Word Count: 1179 References Freund, E. (2006). The Police Power, Public Policy and Constitutional Rights. New York: Callaghan & Company. Meadows, R. J. (2000). A Study of Police Misconduct and Litigation: Findings and Implications. Journal of Contemporary Criminal Justice. 41(2), 77-92. Miller, S. et al. (1997). Police ethics. London: Allen & Unwin, 1997. Palmiotto, M. (2000). Community policing: a policing strategy for the 21st century. New York: Jones & Bartlett Publishers. Pleck, E. (2004). Police in the fight against terrorism. American Journal of Police, 25(1), 38- 45. Rick, A. (2003). Juvenile Justice. New York: Odhams Press.