Case study Coursework Example | Topics and Well Written Essays - 500 words

Case study - Coursework Example Rajaratnam had a continuous pattern of using insider trading to make millions of dollars in profits. Typically insider trading occurs as one time tips that a person exploits. A smart insider trader will not abuse his knowledge to earn money to stay off the radar of the Securities and Exchange Commission (SEC). Greed was the primary factor that led to the demise of Raj Rajaratnam. The financial market suffered a risk in regards to the integrity of Wall Street as a whole. The SEC discovered during its rigorous investigation of the insider trading activities of Raj Rajaratnam that insider trading was more widespread across America than what the authorities thought. Raj Rajaratnam had a network of informants he paid for the insider information he used. During the investigation 16 people were charged with financial crimes. It appears as if insider trading is more widespread than anyone ever thought. The reason insider trading is illegal is because it gives the recipient of the information an unfair advantage in comparison with the typical investor2. The stock market is supposed to have asymmetry and everyone should have the same information. It is my opinion that the judge was completely correct in the harsh sentence he gave out to Raj Rajaratnam. The judge said, â€Å"His crimes and the scope of his crimes reflect a virus in our business culture that needs to be eradicated.† Insider trading is no joke; it hurts the integrity of the financial market, while at the same time giving an unethical trader an advantage which he can capitalize to receive a personal benefit. Rich insider traders can affect the whole market by making huge buy or sell orders on a particular stock. The large trade can alter the day’s price quotation on a stock. Raj Rajaratnam was a greedy dragon that wanted to get rich quick at the expense of the investor community. It is a bit sad that Raj Rajaratnam resorted to the illicit activity since he was already a millionaire and he did

The Ability to Enjoy What One Does Personal Statement - 2

The Ability to Enjoy What One Does - Personal Statement Example The profession calls for individuals with the ability to nurture the growth and address the issues of people, their physical ailments, psychological issues, intellectual problems, and also the emotional and spiritual well being of the people. As a helping enthusiast and a lover of life, I realize that a number of people require support and assistance to help them be able to enjoy life and not abuse the greatest gift that God has given us. I believe that each one of us has the rights to be able to enjoy this gift and it is essential that we assist others who have issues and problems. One of the most essential groups of people who require help and assistance are the youth and children. My biggest strength is that I love working with people especially children and youth, who have their entire lives in front of them to live and cherish. I believe that we get to live just once hence we should use this to bring out the best in ourselves as well as others around us. Having been in the teaching profession for five full years, along with the experience of working with people with substance abuse traits, I have come across a number of students and individuals who have a very strong and bright life ahead but need the nurturing and assistance to be able to recognize and cherish it. I would love to have a career in the helping professions as I feel it is my responsibility to reach out to as many people and try and help them in any way possible to help them recover and regain out of the issues and troubles of life. This could mean not only psychological but also physical, intellectual, emotional and even spiritual. I believe that if in the current world, all of us turn only towards making money and being successful ourselves with no care and affection towards others in the world, the world will come to an end very soon.  

A Person You Admire the Most Essay Example for Free

A Person You Admire the Most Essay â€Å"In recent decades some extreme forms of violence against children, including sexual exploitation and trafficking, female genital mutilation (FGM), the worst forms of child labour and the impact of armed conflict, have provoked international outcry and achieved a consensus of condemnation, although no rapid remedy. But in addition to these extreme forms of violence, many children are routinely exposed to physical, sexual and psychological violence in their homes and schools, in care and justice systems, in places of work and in their communities. All of this has devastating consequences for their health and well-being now and in the future.† Read more: Essay people I admire (1) Child Abuse â€Å"Child abuse is not simply any harm that befalls children. Children throughout the world suffer from a multitude of harms- malnutrition, starvation, infectious disease, congenital defects, abandonment, economic exploitation, the violence of warfare, to name a few. Not all harm that befalls children is child abuse.† (2) Child abuse is harm resulting from intentional human action. The most fundamental attribute of child abuse is that it is harmful to the child and detrimental to his/her well-being. There is also an important difference between unintentional and intentional harm. â€Å"It has been observed that what is so destructive about child abuse and neglect (as opposed to other forms of injury) is that the betrayal of the child’s trust leads to defective socialization.†(3) Child abuse is correlated with unemployment and poverty. â€Å"Rates of abuse and neglect can be thought of as indicators of the quality of life for families, and maltreatment can be viewed as a symptom, rather than a cause, of difficulties in family and individual functioning.†(4) Thus, overall rates of child abuse are higher in regions characterized by a higher proportion of low-income families and in regions with unusually high rates of unemployment. There are four main categories of child abuse: physical abuse, emotional abuse, neglect, and sexual abuse.(5) Physical Abuse Studies from countries around the world suggest that up to 80 to 98 % of children suffer physical punishment in their homes,(6) and it is estimated that 57,000 children under the age of 15 die as a result of physical abuse per year.(7) Physical abuse can range from minor bruises to severe  fractures or death as a result of punching, beating, hitting, shaking, or otherwise harming a child. One of the most common types of physical abuse in infants includes Shaken Baby Syndrome. (8)Emotional Abuse and Neglect Emotional abuse is behavior that impairs a child’s emotional development or sense of self-esteem. It may include threats, constant criticism, as well as withholding love, support, or guidance. Neglect is a pattern of failing to provide for a child’s basic physical and emotional needs. Neglect is a very common type of child abuse, and according to Child Welfare Information Gateway, more children suffer from neglect than from physical and sexual abuse combined. (9) Sexual Abuse and Child Prostitution Sexual abuse of a child is any sexual act between an adult and a child which may include sexual intercourse, incest, rape, oral sex, sodomy, inappropriate touching, or kissing. â€Å"An overview of studies in 21 countries (mostly developed) found that 7-36% of women and 3-29% of men reported sexual victimization during childhood, and the majority of studies found girls to be abused at 1.5-3 times the rate for males. Most of the abuse occurred within the family circle.† (10) Child prostitution â€Å"involves offering the sexual services of a child or inducing a child to perform sexual acts for a form of compensation, financial or otherwise.† (11) Worldwide, approximately 1 million children are forced into prostitution every year, and it is estimated that the total number of child prostitutes is as high as 10 million. â€Å"Generally children do not commit child prostitution but the adults who engage in prostitution or offer a child’s sexual services to others for ce them. It is estimated that at least 1 million girls worldwide are lured or forced into this scandalous form of child exploitation. Child prostitution is more frequent in developing countries such as Brazil and Thailand where more than 200,000 children are exploited.† (12) Child prostitution is not only a cause of death and high morbidity for millions of children, but also a gross violation of their rights. Prostitution negatively affects children’s sexual health, causes psychological harm, and puts them at risk for enduring increased violence. Sexual Health: Child prostitutes are at a high risk of contracting HIV. HIV infection rates in prostituted children range from 5% in Vietnam to 17% in  Thailand. One study reports that 50-90% of children rescued from brothels in Southeast Asia are infected with HIV. Prostituted children are also at a high risk of acquiring other STDs. For example, one study found that child prostitutes have STD rates in Cambodia of 36% and in China of 78%, compared to the 5% yearly incidence of STDs in adolescents worldwide. (13) Psychological Harm: Child prostitution also causes serious long-term psychological harm, including anxiety, depression, and behavioral disorders. Prostituted children are at a high risk of suicide and post-traumatic stress disorder. A study conducted in the U.S. found that 41% of pregnant prostituted adolescents reported having seriously considered or attempted suicide within the past year.(14) Violence: Prostituted children are at a high risk of enduring injuries and violence. The children may be physically and emotionally abused into submission, while girls may be beaten to induce miscarriages. A study of 475 child prostitutes in five countries found that 73% of participants had been physically assaulted while working as a sex worker, and 62% reported having been raped. (15) Child Labor Child labor is a problem worldwide, but it particularly affects children in developing countries. Child labor is characterized by full-time work at too early of an age, and too many hours spent working. The work often exerts undue physical, social, or psychological stress, hampers access to education, and may be detrimental to social and psychological development. The ILO’s Statistical Information and Monitoring Program on Child Labor recently estimated that 211 million children, or 18 % of children aged 5-14, are economically active worldwide. 60% of these working children live in Asia, and 23% live in sub-Saharan Africa. Most economically active children are employed in agriculture. For example, in Nepal, 85% of economically active children are in agriculture. In Cambodia, the rate is 73% while in Morocco it is 84%.(16) The type of child labor is the most important determinant of the incidence of work-related injuries. An estimated 6 million work-related injuries occur among children annually, which results in 2.5 million disabilities and 32,000 fatalities every year. In developing countries, children often work under hazardous conditions in the manufacturing and agricultural sectors. For these children, crushing accidents, amputations, and fractures account for 10% of all work-related  injuries. Working children are not only at risk of physical injury, but are vulnerable to workplace toxins and chemical hazards as well.(17) Specific hazards vary according to the industry type. Child workers may be exposed to high temperatures, and a high risk of accidents caused by cuts and burns if they work in the brassware and glass-bangle industry. Children who work in matches and firebox shops may be exposed to chemical hazards and a risk of fire and explosion. Children who work in the carpet industry are exposed to repetitive movements, chemical hazards, inhalation of wool dust contaminated with biological agents, and inadequate working postures. Lastly, children who work in the shoe industry are often exposed to glue. (18) â€Å"Using data derived from the Global Burden of Diseases Study (GBDS), estimates of child occupational mortality rates by region were found to be comparable with adult mortality rates, indicating that the conditions in which children work are as dangerous as, or more dangerous then, those in which adults work.†(19) Child labor not only negatively affects a child’s health, but it also negatively impacts his/her ability to receive schooling and perform academically. When children are forced by their families to work, they no longer have the time to attend school. Though there are a significant number of children who go to school and work, the work may negatively impact their studies. Data from 12 Latin American countries find that third and fourth graders who attend school and never conduct market or domestic work perform 28% better on mathematics tests and 19% better on language tests than children who both attend school and work. (20) Child labor is also problematic because it creates a vicious cycle. A study conducted in Egypt found that many fathers couldn’t find work or were unemployed for health reasons that were a result of them having worked too long hours, in conditions that negatively impacted their health as children. For example, one man had worked in pottery factories since childhood and was blinded as a result. Thus, one of his sons was then forced at the age of 8 to provide for the family and engage in full-time work. (21) Low income, poverty, and poor educational institutions are the driving forces behind the prevalence of child labor worldwide. (22) â€Å"Child labor exists because education systems and labor markets do not function properly, because poor households cannot insure themselves against income fluctuations, and because perverse incentives exist that create a demand for child labor.†(23) Thus, many  families, especially those in developing countries, need extra income or can’t afford to send their children to school, so they send them to work. â€Å"Historical growth rates suggest that reducing child labor through improvements in living standards alone will take time. If a more rapid reduction in the general incidence of child labor is a policy goal, improving educational systems and providing financial incentives to poor families to send children to school may be more useful solutions to the child labor problem than punitive measures designed to prevent children from earning income.† (24)

Relationship between dysfunction of the prefrontal cortex

Relationship between dysfunction of the prefrontal cortex The prefrontal cortex (PFC) is an essential aspect of the frontal lobes in the brain. Executive function is carried out by the prefrontal cortex: where abilities to differentiate among conflicting thoughts and to determine what is good or bad operate. The PFC is connected very compactly with the rest of the brain which allows the PFC to be responsible for guiding features such as memory, emotion, decision-making, planning actions, and attention. If the PFC is damaged and the activity in it is minimal then this affects many things. The PFC could be damaged by lesions or even due to the misuse of drugs or alcohol (Rogers et al., 2010). In turn the damage to the PFC can lead the brain to make irrational decisions; have loss of behavioural control or even have a complete personality change: all of which explain why people may perform antisocial behaviour (ASB). Lesions in the prefrontal cortex have massive effects on decision making. (Manes et al., 2001). ASB stems from the fact that a human being has taken the decision as to whether they should act in a way that is not seen as appropriate in society: therefore, the damage to the PFC may have led them to this decision. Manes (2001) carried out a study to examine this theory. Manes found that out of several different groups he had with lesions in different parts of the brain the group with large frontal lesions was the only group to exhibit risky decision making. This contradicts most other studies: including studies by Benjamin Libet and colleagues which showed that brain activity associated with deliberate decisions can be detected shortly before we are conscious of making the decision. (Libet, 1983) Participants were asked to note when they first felt the intention of making a movement by noting the position of a dot on a computer screen. The participants were first aware of their intentions about 200 milliseconds before actually acting. This is much later than the onset of readiness potential: meaning that the decision to act in a particular way in this study was risky. This experiment was heavily criticised for its accuracy. However, recent research has proven that if anything the actual onset of conscious intention is later. (Lau, 2006). The PFC can not only change the way somebody makes decisions -many studies have proven that lesions in the PFC can cause a complete personality change, where a good mannered personality can be changed instantly to an unpleasant one. (Chow, 2000) This was substantially displayed in the accident of Phineas Gage, (Harlow, 1848) where he survived a horrific accident after a large iron rod went completely through his head, destroying much of his brains left frontal lobe. This accident resulted in a vast personality change of Gage, which raised one of the first discussions as to whether damage to the prefrontal cortex can change a persons behaviour. This then led to even more studies into this issue which resulted in one of the largest studies of patients with brain damage. Grafman (1996) found that the patients that showed an increase in aggression were most strongly associated with PFC lesions in a sample of 279 veterans of the Vietnam War. However, the higher scores were mostly associated with verbal aggression rather than physical. This, yet again, supported Harlows observation of Gage. (Grafman, 1996) The PFC is essential for behavioural control; therefore, this is why PFC lesions lead to ASB. Anti-social behaviour can be described as behaviour that is likely to cause harassment, alarm or distress to [others]. (Riley, 2007). Many studies have demonstrated the direct effect that the PFC has on determining ASB. Violent behaviour is connected with structural and functional shortages in the prefrontal cortex according to many brain imaging studies. A meta-analysis of these studies was carried out by Yang et al (2009), where 43 structural and functional imaging studies were looked at. Results showed an 11% reduction in PFC grey matter in patients with anti-social personality disorder (APD). From all of these studies it was concluded that there is reduced prefrontal structure and function in antisocial individuals. Anderson (1999) also investigated this he examined the long term consequences of PFC lesions before 16 months in two adults. It resulted in the two adults having severely impaired social behaviour despite basic cognitive abilities and also insensitivity to consequences of decisions. The two patients suffered from defective social and moral reasoning; showing attainment of complex social and moral rules had been impaired. This study explained that early prefrontal damage syndrome leads to syndrome resembling psychopathy. A great deal of empirical research demonstrates that mental illness is higher in incarcerated populations and estimates that as many as 25% of defendants evaluated for capability are medically and legally incompetent to stand trial. (Golding, 1984). With this fact in mind, many people argue that minds are simply what brains do (Minsky, 1948) If this is the case then people are controlled by their brain, therefore have little personal choice as to how they behave. It is clear that the PFC has a huge effect on behaviour of human beings. It can have such an effect that it changes a persons entire personality from positive to negative. Anything that minimises the activity in the PFC can lead to negative consequences. It can make somebody less effective at decision making; make people violent and entirely change somebody as a person. All of these things in turn lead to antisocial behaviour which raises huge debate as to whether people who are antisocial due to minimal activity in the PFC are criminals or are innocently mentally ill human beings. It is certain how important the PFC is to the brain and the research that has been carried out shows that we should not abuse the PFC (alcohol, drugs) as it is very significant to enable us to behaviour in a responsible manner.

Alfred Nobel :: essays research papers

The inventor of dynamite was a very important roll to take part in. The ultimate inventor of it was a mane named Alfred Nobel. Before dynamite, miners had to use nitrogen to blow holes in rock and other things. However it is too volatile and can explode incredibly easily. Alfred changed all this.   Alfred Nobel was born on October 21st 1833 in Stockholm. He studied their until1842 when his family moved to St. Petersburg in Russia. Since his father was an influential inventor and industrialist the family moved from country to country. Alfred gained the fluency in 5 different languages, Swedish, Russian, English, French, and German, but was always proud of his Swedish Background. In his teens his father sent him to learn chemistry in France. He gained interest in explosive nitroglycerin. And studied until he founded the first ever nitroglycerin factory in the world, but found it was too volatile to work with, and too many miners were dying using it. He began experimenting on how to control the substance. He wanted something that could absorb the nitroglycerin and not still have the same power. He Found that a substance called Kieselguhr. This substance consisted of (diatomeus earth) marine organisms diatoms. This way the explosive could be transported easily and detonated from a safe distance. It saved laves and time. He would name it Dynamite and got a patent for it in 1867. Throughout his life he had poor health but was not worried about it because he expected many advances in medicine. He once experimented with his theories on blood transfusions. These attempts failed and was back on with his chemistry. From an early age Alfred had written and read quite a bit and he had very good writing skills. He wrote many poems and even a play or two only to destroy almost all of them. By his death in 1896 he had established companies in some ninety locations in twenty countries and earned over SEK 31.5 million. His will was made by himself with no legal help because he learned in the past not to like or trust lawyers. Almost all of his money was to be divided into five equal parts and distributed "in the form or prizes to those who during the preceding year have conferred the greatest benefit on mankind.

Essay --

ASTRACT:---The phenomenon of Clickjacking, one of the modern web based attacks which attracted the attention of web attackers as well as security researchers. Using this method, an attacker can spy a genuine user’s click and use it for malicious purposes. The Clickjacking attack allows to perform an action on victim site on visitor’s behalf. It takes the form of embedded code or a script that can execute without the user's knowledge, such as clicking on a button that appears to perform another function. In this context, we shall analyse the internals of a clickjacking attack and methods to defend against it while using web applications . I.INTRODUCTION Clickjacking (User Interface redress attack, UI redress attack, UI redressing) is a malicious technique of tricking a Web user into clicking on something different from what the user perceives they are clicking on, thus potentially revealing confidential information while clicking on seemingly innocuous web pages. It is a browser security issue that is a vulnerability across a variety of browsers and platforms. They get installed through various channels in the user’s operating system and listen to key board events of the users, thereby stealing sensitive information. For clickjacking the attackers use hidden frames called â€Å"Ifames†. This has become a new threat and it has more devastating effects than key logging. II. IFREMES AND CONTENT ISOLATION HTML allows nesting of web pages via the â€Å"Iframe† tag. Typically, Iframes are used by developers to embed third party content into a website. Let us consider a webpage (parent) belonging to the origin â€Å"http://A.com† embedding a page (child) belonging to another origin â€Å"http://B.com†. Since the origin of both the pages are different, Jav... ... on social networking sites like Facebook. These spams are found to be used for stealing sensitive information of the users. Hence from this we have learnt how attackers establish the clickjacking attacks. We have also seen the two significant techniques used by developers to migrate against clickjacking. We hope to have more advances in web security, which helps in securing web applications. REFERENCES [1]Clickjacking http://www.google.com/url?sa=D&q=http://en.wikipedia.org/wiki/Clickjacking&us =AFQjCNEnGh31gxFW2qfk31UbeF8vQxihIg [2]Hansen,Robert and Grossman,Jeremiah, â€Å"Clickjacking†;http://wwww.sectheory.com/clickjacking.htm [3]http://www.owasp.org/index.php/Clickjacking [4] http://www.google.com/Javascript.info †º Tutorial †º Frames and windows [5]https://www.google.co.in/search?q=images+clickjacking&safe

Discrimination Against Body Art

Discrimination Against People with Body Art Employers should not discriminate against people who have body art. A few reasons why is because people should not judge people on how they look, body art does not affect peoples working abilities, and its a form of art so people should be able to express it. If someone chooses to have some form of body art, people should accept their decision, and not judge on their appearance.Just because someone has body mean, does not mean they are not capable of doing the same work as other people. When at an interview, body art can determine weather or not you get the job. The person with body art could have been a better match for the job, but the employer would probably want someone else, that does not have body art. â€Å"The question comes down to ability: body decorations don't affect the reliability of an employee, so employers who value ability over appearance are starting to overlook body art.Even with that, though, nearly half of the employe rs surveyed in a National Association of Colleges and Employers study stated that a â€Å"nontraditional appearance† would sway their hiring decisions. † – Phebe A. Dunrand, from the Yahoo! Contributor Network Body art is a form of art, and could also be part of someones religion. People should be able show it without being discriminated against. It might offend someone if another person discriminates against them because it could mean something important to them. These are the reasons why employers should not discriminate against people who have body art