University of Cambridge and Answer free essay sample

For Examiners Use This document consists of 12 printed pages. IB07 06_0580_02/6RP Â © UCLES 2007 [Turn over 2 1 For Examiners Use For the diagram above write down (a) the order of rotational symmetry, Answer(a) (b) the number of lines of symmetry. Answer(b) 2 (a) Use your calculator to work out 1 ? (tan 40o )2 . 2(tan 40o ) [1] [1] Answer(a) (b) Write your answer to part (a) in standard form. Answer(b) 3 Xsara throws a ball three times at a target. Each time she throws the ball, the probability that she hits the target is 0. 2. Calculate the probability that she does not hit the target in any of the three throws. Kalid’s brother invests his money in this bank. At the end of 3 years, how much more money will he have than Kalid? [2] Answer(b)$ Question 23 is on the next page. [3] Â © UCLES 2007 0580/02/J/07 [Turn over 12 23 For Examiners Use NOT TO SCALE A 12 cm B The largest possible circle is drawn inside a semicircle, as shown in the diagram. We will write a custom essay sample on University of Cambridge and Answer or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The distance AB is 12 centimetres. (a) Find the shaded area. Answer(a) (b) Find the perimeter of the shaded area. cm2 [4] Answer(b) cm [2] Permission to reproduce items where third-party owned material protected by copyright is included has been sought and cleared where possible. Every reasonable effort has been made by the publisher (UCLES) to trace copyright holders, but if any items requiring clearance have unwittingly been included, the publisher will be pleased to make amends at the earliest possible opportunity. University of Cambridge International Examinations is part of the Cambridge Assessment Group. Cambridge Assessment is the brand name of University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge. Â © UCLES 2007 0580/02/J/07

JVA Corporation Simulation

JVA Corporation Simulation In analyzing the current position of JVA Corporation and its future performance projections, the best strategy to employ so as to save and preserve the overall net profitability of the company is reviewing the corporation’s performance and revenue after every six months. Under this strategy, the corporation will either increase or reduce the employee pay and review their performance after six months (Noe et al 2010).Advertising We will write a custom essay sample on JVA Corporation Simulation specifically for you for only $16.05 $11/page Learn More The corporation’s employees will get a pay increase twice a year depending on individual performance, if the strategy is adopted, unlike the current strategy where employees with satisfactory performance are compensated once in a year. Employees who do not perform will have their compensation package subsequently reduced twice within a year. This will encourage the employees to work hard and improve their performance since; none of them will wish to have their individual pay reduced (Noe et al 2010). The strategy should be in place for a period not exceeding a year given the expected improvement in the performance of the JVA Corporation. It is expected that after this duration, each employee will have improved their performance and thus leading to an upward compensation during the package review. After attaining the required performance standards, it will be wise for the corporation to switch back to annual pay review (Noe et al 2010). The half- year pay and performance review strategy will be applied to both employees within and outside the United States. This is because a very small fraction of the international employees are the managers, who are entitled to a full time salary. Out of the 185,000 corporation employees, 3,500 are management staff employees. This shows that they take a very small percentage of the wage bill to achieve the overall objectives of JVA Corporation. However, the review should be based on the location of the employee since the product market trends differ from one geographic region to another. Proper implementation of the strategy will benefit the corporation in several ways as the corporation will be in a position to evaluate its performance half way through the year. Therefore, it will be able to adopt new performance approaches or continue with the existing ones. The corporation, will also save the cost incurred in compensating employees whose performance are unevenly distributed within a year; those that perform highly either in the first half of the year or the second (Noe et al 2010). The result will be a motivated and improved performance by employees throughout the whole year since each employee will target a double upward pay review. As mentioned earlier, the corporation should swiftly switch over to annual review once the required set standards are attained. In this regard, JVA will be in a position to save a lot from downward pay review on underperforming employees during the initial implementation of the strategy (Noe et al 2010).Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More On switching over to the annual review, again substantial savings will be made since the compensation packages; earlier paid twice in a year will be available once a year but with same or better performance standards. The strategy is bound to have subsequent effects on the community if adopted. The double pay review will encourage more people to seek employment in the corporation, especially the temporary staff. The motivation given to the employees will automatically lead to better and improved product quality. The community members also stand a chance of getting more job opportunities should the strategy lead to expansion of the corporation, as a result, a need for more labor force. In conclusion, the strategy will be the best remedy for the upward revival of JVA Corporation’s overall profits (Noe et al 2010). Noe, Raymond, John Hollenbeck, Barry Gerhart and Patr Wright. Fundamentals of  Human Resource Management. New Jersey: McGraw Hill, 2010. Print

Investigating Meaningful Teaching Essay Example | Topics and Well Written Essays - 1250 words

Investigating Meaningful Teaching - Essay Example 3). In inclusive classrooms, students with disabilities attend a regular class part of the day with resource room and other support services provided in the regular class. This can be considered as partial inclusion. However, during the recent times, the concept of full inclusion has been steadily gaining acceptance. The concept of full inclusion "maintains that a child with disabilities - even severe disabilities such as profound mental retardation - should be placed in a regular classroom for most or all of the school day" (Ayres & Meyer as cited in Kearney, 1996, "What is full inclusion" section, para. 1). The proponents of inclusion rationalize this concept on several grounds. First and foremost, inclusion is a right of all students. Students with disabilities learn social skills from their normally developing peers. Disabled students benefit from friendships and social relationships with non-disabled students and vice versa. Inclusion allows friendships among diverse students an d help children understand human differences (Price, Mayfield, McFadden & Marsh, 2000, Objectives section, para. 6). Placement of a child in a self-contained classroom involves removing the child from the general school population to work in a small controlled setting with a special education teacher (Mauro, 2009, Self-Contained Class section). Students in a self-contained class may work at different academic levels with different curricula, as they need different levels of specialization. Experiences, Observations and Opinions of Special Needs Educators A couple of teachers working with children with special needs in inclusive classrooms were approached and interviewed to learn their experiences and observations in working in that situation. According to them, special education is most meaningful and fulfils its purpose when children with special needs are capable of overcoming their shortcomings and become independent to the maximum extent possible by them. The same opinion was shared by educators working with children with special needs in self-contained classrooms as well. They recounted examples where children with some issues of dyslexia could be later on included in a regular classroom after initial training in the self-contained classroom. Another example was of a child with learning disabilities whose artistic skills were so encouraged that they could hold an exhibition of his works on the school grounds. His talent caught the attention of not only the students and their parents, but of the public and the media as well. Of course, the children's needs are at different levels and their likelihood of attaining independence is also varying. The teachers following both modes of education feel that they feel maximum satisfaction and contentment on seeing the evolution of a child with special needs to as close to a normally developed child as is possible by them physically, mentally and intellectually. This involves tackling not only academic and developmental issues, but also issues of social etiquette, propriety and decorum. What is most necessary here is being able to view a disabled child as a normal child with certain shortcomings and to

MPTP and Its Role in Toxic Parkinsonism Essay Example | Topics and Well Written Essays - 1000 words

MPTP and Its Role in Toxic Parkinsonism - Essay Example The degeneration of the substantia nigra of the basal ganglia coupled with intracytoplasmic inclusions known as Lewy bodies is the pathological characteristic seen in patients afflicted with PD. "The primary biochemical defect is the loss of striatal dopamine" which is the neurotransmitter produced by the neurons in the pars compacta of the substantia nigra (Braddom, 1164). The basal ganglia "assist in the regulation of voluntary movement and the learning of motor skills" (Snell, 320). It also functions in the initiation of movements. It is because of this that patients present primarily with motor affectations with the cardinal signs for PD which include bradykinesia (characterized by a slowness and sudden pause in movement), resting tremors (uncontrolled shaking or movement), muscular rigidity (stiffness) and postural instability. The specific cause for Parkinson's disease is still unknown. Genetic factors such as defects in or mutations of several genes are known to cause PD, but these mutations actually result in only a very small number of cases of PD, in as little as 5% of the total number of PD cases. The two most important genes are "called parkin (autosomal recessive) and LRRK2 (autosomal dominant). Other genes that, when mutated, are known to cause PD include alpha-synuclein, DJ-1, PINK-1, and UCHL-1" (American Parkinson Disease Association). Envirionmental factors, such as exposure to toxins like pesticides/herbicides, industrial chemicals, trace metals, cyanide and carbon monoxide, are also thought to be a likely cause of Parkinson's Disease. 'The most compelling evidence for an environmental factor in PD relates to the toxin 1,2,3,6-methyl-phenyl-tetrahydropyridine (MPTP)" (Olanow & Tatton, 124). In the late 1940's, MPTP was first tested for its possible therapeutic use tested as a possible anti-pa rkinsonian agent. Conversely, the drug was abandoned soon after the 6 humans given the drug developed PD symptoms and 2 of them died (myDr.com). The surge in the numbers of the MPTP-induced Parkinsonism came in the 1980's when it was being sold in the streets as synthetic heroin. The case study done by (Ballard, Tetrud & Langston, 949) wherein the subjects, seven patients in total, developed permanent chronic and severe parkinsonism after repeatedly injecting MPTP intravenously. MPTP is able to cross the blood-brain barrier and react with the enzyme monoamine oxidase (MAO) (Hauser et.al). The interactions of MPTP with monoamine oxidase (MAO) was studied by Singer, Salach, Castagnoli & Trevort in 1986. (785) (Last Name) 3 l-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), a thermal breakdown product of a meperidine-like narcotic. The nigrostriatal toxicity is not due to MPTP itself but to one or amore oxidation products resulting from the action of monoamine oxidase (MAO) on this tertiary allylamine. Both MAO A and B catalyse the oxidation of MPTP to the 1-methyl-4-phenyl-2,3-dihydropyridinium species (MPDP+), which undergoes further oxidation to the fully aromatic 1-methyl-4-phenylpyridinium species (MPP+). These bio-oxidations are blocked by selective inhibitors of MAO A

Term Papers and College Essay Examples Essay Example for Free

Term Papers and College Essay Examples Essay Its easy to access all of our free essays and term papers. We simply ask that students create a free account and submit one of their own research papers. Remember, you should always write your own coursework. We have a large selection of model essays to help you improve your own writing ability. Start searching today. American History (2421) Biographies (1156) Book Reports (2429) Business (6027) English (7888) History Other (2336) Miscellaneous (5864) Music and Movies (888) Philosophy (846) Psychology (1528) Religion (903) Science (2253) Social Issues (4547) Technology (1793) Read more:  A person you admire essay Essay Stats Essays: 40 924 Todays essays: 17 Comments: 14 796 Ratings: 51 919 Members: 511 805Newest Essays Project Post Mortem Future Of Fashion Find The Time Sociology Of Sport Performance Management Accounting 250 Internet Shopping Rhondas Paper Human Resources The Fairness More Essays  » Popular Topics Hindi Essay Marathi Essay Importance Of Education My Childhood Memories Advantages And Disadvantages The Most Unforgettable The Person i Admire Advantages And Disadvantages The Most Memorable Day Of My In Kannada More Topics  » Subscribe to our Term Papers and College Essay Examples Welcome to All Free Essays, where you can search essays, term papers and reports written by students for free!

Which side are you on? Essay -- Analysis, Andrew Kydd

The journal article "Which side are you on? Bias, credibility and mediation" written by Andrew Kydd (2003) queried the significance of mediator’s impartiality. In the field of international relations, merely the study by Kydd (2003) has directly attributed mediator effectiveness to the provision of private information. The study is based on a game theo-retical model of mediation and draws on the theory of ‘cheap talk’ , which has its origin in economic science. There are two key findings of the study. Firstly, the study analytically pinpoints that mediators with accession to private information can, under certain condi-tions, help decrease the probability of war. Secondly, the author analyzes the effects of third-party bias. The analysis comes to the vague conclusion that â€Å"only a mediator who is effectively ‘on your side’ will be believed† (Kydd 2003: 598). For scientists a certain de-gree of bias is not merely acceptable but is in fact ob ligatory for some roles that media-tors play. Moreover, it points up this result for a role, information provision, that a number of scholars have claimed correctly belong to neutral weaker mediators rather than po-werful, and possibly even biased, mediators. (cf. ibid.: 608). With regard to the scope of Kydd’s model, I have to mention that the model makes no particular assumption about whether the two conflicting sides are recently at peace and trying to prevent a war or are negotiating the end of a continuing conflict. The main assumption behind the model is that the success of bargaining causes a decrease in the expected level of cost for both sides from fighting compared to what would have happened if the negotiations had been unsuccessful. The author assumes two main is-sues concerning med... ...oint and this emerged as crucial for truth telling in the trust-building context. An interior ideal point creates the possibility that the mediator can be seen in a sense as biased toward both sides. This means that the mediator shares with both of them a preference that they not be exploited. (cf. Kydd 2006: 457) In conclusion while taking Kydd’s model from 2003 into consideration, it is possible to argue that the neutral mediators, which have not supported any of the adversaries in direct manner, involve themselves for the reason that they want to end the conflict. Humanitarian, altruistic and political (reputation and image) issues may be key reasons for this interest. In this context, Kydd states that the neutral mediators suffer costs if war maintains. Nevertheless, they have no particular preferences over the result of the dis-pute. (cf. Svensson 2009: 448)

Hijab in the Muslim World

Being raised in a society where people generally tend to think Muslim female are forced to wear the Hijab â€Å"headscarf. † I was five or six years old when I started wearing the Hijab it wasn’t my parents who forced me to wear it was my choice. My mother also said if you don’t know the reasons you wearing the Hijab then don’t wear it at all. However, women who wear the Hijab face major discrimition in regard of employment opportunities. But in other part of the world as shabina state â€Å"Hijab hits runway. Even though Hijab is popular in the Muslim world I also learned that France and other European countries were trying to ban the Hijab. Also note that France has a lot of Muslim immigrants. These countries have no right to ban the Hijab because they did not conduct studies on this topic. According to the Quran it states by saying â€Å"O Prophet! Say to your wives and your daughters and the women of the faithful to draw their outer garments (jilbabs) close around themselves. (59:33) one cannot judge religion or culture well enough to make a favorable judgment. Judging isn’t something everyone can ignore. For Muslim women, wearing the Hijab is a sign of reverence, modesty and submission. However, many non-Muslims view the head scarf and modest clothing with confusion, even taking offense at what seems to be restrictive, anti-feminist clothing. Since girls and women of all ages wear the Hijab, questions are being asked in the schoolyard or office about this. n the western society, most women have this idealogy that women should look beautiful to attract men. most western women would have hard time understanding the reason behind why muslim women wear the hijad. Th e reason behind wearing the Hijab is to keep the men from staring. When Prophet Muhammad was spreading the word about Islam, women just covered their heads with a scarf that still showed their chest, neck and ears. However, Allah later directed that women should cover all parts of the body except for the hands and face. Prominent Muslim scholars distilled these teachings into an easy-to-follow method that uses the scarf, or khimar, to conceal immodest parts. However, two-third of Muslim women know they will be refused for work the reason being they are wearing the Hijab. there is study conduct by Ghumman shows women who wear the Hijab tend to have low exception when it comes to a receiving job offers than a Muslim female without the Hijab. even if they are given the job the interaction with the clients are minimum. It won’t be that hard for muslim women to compete in this year olympic. the international weighlifter federation (IWF) changed the rule to allow muslim women who are covered and wearing islamic dress to compete. These muslim women from the United Arabs of Kingdom wil be making history in the london olympics. allowing these women to participate in the competetion, it would allow other muslim covered women to not feel alienase walking around the airpot or the mall. Hijab style has changed dramactily as time went by. In the modern world, many Muslim women try to find different styles to wear the Hijab. For example if one lives in western society they tend to adopt the culture that surrounds them. â€Å"Over time, women began personalizing how the covered–shortening and tightening their coats, donning smaller scarves. The market responded by producing more fashionable clothing choices–scarves with sequins, tassels, and bold patterns; fashion shows demonstrating the latest in Islam†¦Ã¢â‚¬ ¦. (Hijab hits runway By shabina Khatri ) To add to that there are 7 different kind of headscarf. The Hijab comes from a myriad of styles and colors. This type most commonly worn in the West is a square scarf that covers the head and neck but leaves the face clear. The khimar is a long, cape-like veil that hangs down to just above the waist. The chador, worn by many Iranian women when outside the house, is a full-body cloak. The niqab is a veil for the face that leaves the area around the eyes clear. However, it may be worn with a separate eye veil. The burka is the most concealing of all Islamic veils. It covers the entire face and body, leaving just a mesh screen to see through. The shayla is a long, rectangular scarf popular in the Gulf region. The al-amira is a two-piece veil. As I had already wrote, being raised in a culture different than yours you tend to change your view of point. If a person lives in turkey they think wearing the hijab is more suitable than woman who lives in France will feel discriminated. I also conduct a survey on six people on their view of the Hijab. Some of the question I asked were there age, gender, if they knew what the Hijab was, if it was a religious or cultural practice, if they thought this was a religious obligation, if they thought Muslim girls were forced to wear. Four under the age of 18. One was 18 and one person was over forty. They all knew what Hijab was, three thought it was cultural practice, the other three said it was a religious practice 5 people said Hijab was an obligation. The last question two preferred not to answer it out of the four who answered said yes we as Muslim girls are forced to wear. The other two said no.