Saturday, November 9, 2019

Protecting Victims’ Rights

The criminal justice system is designed to prevent crime from occurring, as well as administering justice after a crime is committed. One important aspect of this side of the law is to ensure that victims of crime are well protected and receive fair treatment throughout the process. That is why government and local agencies are required to ensure victims’ rights, from making sure that the accused stays away to notification for every important date concerning the crime. And no single segment of crime victims receives as much protection as female victims of sexual crimes. More than any other group of crime victims, female victims of sexual assault, harassment, and other sexual crimes are the main focus of many local, state, and federal law enforcement measures to ensure the protection of victims’ crime. As the federal level of the justice system offers a vast amount of information regarding the protection of victims’ rights, it serves as the perfect starting point to understanding victims’ rights. The most comprehensive bill that covering victims’ rights is 18 United States Code, Section 3771, which includes eight measures designed to protect victim’s rights. One point of the Bill of Victim’s Rights is that the victim has the right to be reasonably protected from the accused (United States House of Representatives, 2006). This includes every measure that local and government authorities can take to make sure the accused does not cause any further hardship or threaten the victim in any way. Another important part of the victims’ bill of rights is making sure that victims are able to state their case in full, and have the right to be reasonably heard at any public proceeding in the district court involving release, plea, sentencing, or any parole proceeding (United States House of Representatives, 2006). Making sure that victims utilize their right to be heard begins initially with the law enforcement agent taking their statement. The purpose of the victim impact statement is to give the victim of the crime the chance to express, in writing, the impact of the crime, including all economic losses, physical or psychological injuries, and significant changes to the victim’s quality of life (Commonwealth of Virginia, 2000). Whatever the victim tells the law enforcement agents about the impact of the crime on his or her life helps determine the types of assistance that a victim may need. For sexual assault victims this aspect of the process is very important, as the crime is often committed with few or no other witnesses. Victims of sexual assault illustrate many of the reasons that victims require such strong protection of their rights. Because of the violent nature of rape and sexual assault, victims are often traumatized far more than other crime victims. Victims of sexual assault and rape are often left frightened and unwilling or unable to pursue the necessary course of justice against their perpetrators. This fear might encourage them to withhold information that may also be embarrassing or painful to bring up, leading to the perpetrator getting away with the crime. As serious crimes, the charges that result from sexual assault and rape are significant and can result in severe penalties for the perpetrator, including long prison sentences. However, despite the seriousness of sexual crimes, most victims fail to report them to authorities for a variety of reasons, including the fear that their rights may not be fully protected. The fact that many of these victims do not report the crime leads to the criminals not being convicted. As for all sexual crimes against females, rape remains the least reported of them all, which also includes having the least number of indictments and least number of convictions of all violent crimes in America; the segment of the population that experiences the highest amounts of rape and lowest amounts of reporting them is among college students, where the reporting rate is around 5%. (Fisher, et. al, 2000). This low instance of reporting of sexual assault and rape illustrates an important deficiency in the criminal justice system’s ability to convince female sexual crime victims of their rights. Many of the reasons that females cite for not reporting the crimes inflicted against them include fear of blame from society, desire to quickly move on with their lives, their desire to avoid a long investigation and subsequent trial, and finally out of concerns for their privacy. It is the job of police, the district attorney’s office, and federal branches to make sure that none of these reasons prevent a victim from reporting a crime. Because of this there are many programs designed to provide crime victims with accurate information about the criminal justice system and the many rights that victims possess. At the federal level, the Department of Justice offers many programs and initiatives to ensure that victims are made fully aware of their rights. The Office of Justice Programs has an Office for Victims of Crime that works throughout the year on programs designed to assist victims of crime through grants. The amount of help that the Office for Victims of Crime gives to victims is considerable. In Fiscal Year 2007, Office of Victims of Crime distributed more than $370 million to the states through Victims of Crime Act, which was signed into law by President George W. Bush on October 30, 2004 and contains four major sections related to crime victims and the criminal justice process, which include protecting crime victims' rights, eliminating the substantial backlog of DNA samples collected from crime scenes and convicted offenders, and improving and expanding the DNA testing capacity of federal, state, and local crime laboratories (U. S. Department of Justice Office for Victims of Crime [OVC], 2008). The Office for Victims of Crime has also given assistance grants and more than $165 million to the states through Victims of Crime Act compensation grants, with both the victim assistance grants and the victim compensation awards funded by the Crime Victims Fund, which is culled from fines, penalties, and bail forfeitures collected from convicted federal criminals (OVC, 2008). Other compensation measures taken on behalf of victims include providing reimbursement to crime victims for crime-related expenses such as medical costs, mental health counseling, funeral and burial costs, and lost wages or loss of support. hile state victim assistance programs fund local victim assistance services such as crisis intervention, counseling, emergency shelter, and criminal justice system advocacy (OVC, 2008). And, while the Office for Victims of Crime provides monetary compensation to many victims, it also heads up several programs designed to create a stronger conglomeration of criminal justice d epartments to ensure the protection and assistance of crime victims. The Office trains criminal justice professionals about the needs and rights of victims of crime and provides them with the latest in ideas and practices in victim protection through such networks as the Office’s Help Exchange Lessons and Practices in Victim Services message board, and finally the Office sponsors the National Victim Assistance Academy, an annual training conference for those who assist victims and survivors of crime (OVC, 2008). While there remain many programs set up by the Department of Justice to ensure victims’ rights, most of the inspiration for the programs continues to come from the basic tenets of the Victims’ Bill of Rights. Another important aspect of the Victims’ Bill of Rights is that the victim is made aware of everything that occurs in the case as it progresses. This also means that the victim has the right to any and all information concerning the case of the prosecution. According to the U. S. code victims have: â€Å"The right to reasonable, accurate, and timely notice of any public court proceeding, or any parole proceeding, involving the crime or of any release or escape of the accused† (United States House of Representatives, 2006). This means that victims should not be made to wait for the latest information that arises in the case, including any revelations about the accused or any changes in his or her status. Providing accurate and timely information to victims about their rights is one of the main ways of protecting their rights, and the Nationwide Automated Victim Information and Notification System has been established to make sure that they receive information pertaining to their case as soon as it becomes available. Began with funding by the Office for Victims of Crime, the Victim Information and Notification System is a computer-automated system that notifies crime victims of key events in their cases, including an offender’s release before trial or from prison; as of September 2007, VNS was serving more than 1,300,000 crime victims nationwide with information on federal criminal justice cases provided by the Federal Bureau of Investigation, the United States Postal Inspection Service, the United States Attorneys' Offices, and the Federal Bureau of Prisons (OVC, 2008). By keeping crime victims informed of the status of their case and of the perpetrator, criminal justice professionals are able to provide victims with a piece of mind that allows them to retain a semblance of a normal life after crime. The Victims’ Bill of Rights continue with: â€Å"The right not to be excluded from any such public court proceeding, unless the court, after receiving clear and convincing evidence, determines that testimony by the victim would be materially altered if the victim heard other testimony at that proceeding; the reasonable right to confer with the attorney for the Government in the case† (2006). By giving the victim the right to access the court information, as well as hear the case made against the accused in detail, the federal and local governments are ensuring that victims have significant influence on the outcome of the case. They are able to revise and mistakes made in the case of the prosecution, and they are also able to participate as much as possible in the proceedings. Not only does this help the victim put some of the trauma from the crime behind him or her, but it also significantly affects the ability of the Government to prosecute the accused. Additional rights ensured by the Victims’ Bill of Rights are loyal to the basic ideals of the American Bill of Rights and deal mainly with the right to a speedy trial. According to the bill, victims have: â€Å"The right to full and timely restitution as provided in law; the right to proceedings free from unreasonable delay† (United States House of Representatives, 2006). This not only ensures that the law will pursue the case against the accused to prevent further crime, but it also reinforces the role of the law as efficient protector. Also, by ensuring that the proceedings move in a timely manner, the victim is not required to endure a long and painful process. These measures go along well with the final right guaranteed by the victims’ bill of rights, and that is the right to be treated with fairness and with respect for dignity and privacy (2006). In the end, this is most important of all the rights, and perhaps a culmination as well, as all of the rights assured victims are to treat them with the utmost respect, fairness, and dignity. The duty of the U. S. Attorney’s Office and the Department of Justice is to ensure victims of crime that their rights will be protected, and their results have been mixed at best. While there remain many important programs to educate victims on their rights, the case of sexual assault and rape victims and their low rate of reporting crimes against them speak of a general failure in assuring victims of their rights’ protection. Organizations like the Office for Victims of Crime must work harder to ensure that the victims of crime requiring the most assurance and protection receive what they need, and not just monetary compensation for financial losses or medical bills. While some rights vary from state to state, with some states guaranteeing even more rights to victims than others, the general protections afforded by the Victims’ Bill of Rights should be known by all victims. In the end, educating victims on their rights is the biggest protection that any government or local authority can offer victims of crime.

Thursday, November 7, 2019

What is Stereotyping

What is Stereotyping Free Online Research Papers A stereotype is a generalized perception of first impressions: behaviors presumed by a group of people judging with the eyes, criticizing ones outer appearance (or a population in general) to be associated with another specific group. Stereotypes, therefore, can instigate prejudice and false assumptions about entire groups of people, including the members of different ethnic groups, social classes, religious orders, the opposite sex, etc. A stereotype can be a conventional and oversimplified conception, opinion, or image, based on the assumption that there are attributes that members of the other group have in common. Stereotypes are sometimes formed by a previous illusory correlation, a false association between two variables that are loosely correlated if correlated at all. Though generally viewed as negative perceptions, stereotypes may be either positive or negative in tone. Sociologist Charles E. Hurst of the College of Wooster states that, â€Å"One reason for stereotypes is the lack of personal, concrete familiarity that individuals have with persons in other racial or ethnic groups. Lack of familiarity encourages the lumping together of unknown individuals†. Different disciplines give different accounts of how stereotypes develop: Psychologists focus on how experience with groups, patterns of communication about the groups, and intergroup conflict. Sociologists focus on the relations among groups and position of different groups in a social structure. Psychoanalytically-oriented humanists have argued (e.g., Sander Gilman) that stereotypes, by definition, the representations are not accurate, but a projection of one to another. Stereotypes are not accurate representations of groups, rather they arise as a means of explaining and justifying differences between groups, or system justification. Social status or group position determines stereotype content, not the actual personal characteristics of group members. Groups which enjoy fewer social and economic advantages will be stereotyped in a way which helps explain disparities, such as lower employment rates. Although disadvantaged group members may have greater difficulty finding a job due to in-group favoritism, racism, and related social forces, the disadvantaged group member is unjustifiably characterized as unmotivated (he could find a job if he looked hard enough), unintelligent (hes not smart enough to have that job), and lazy (he would rather take hand-outs than work). Stereotypes focus upon and thereby exaggerate differences between groups. Competition between groups minimizes similarities and magnifies differences. This makes it seem as if groups are very different when in fact they may be more alike than different. For example, among African Americans, identity as an American citizen is a more salient categorization than racial background; that is, African Americans are more American than African. Yet within American culture, Black and White Americans are often seen as completely different groups. For as long as there has been a human species, individuals have been different from one another. Persons have gravitated to groups of other persons like themselves. People create and develop categories of qualities by which to classify the groups; some were based on ancestry. Many of these groupings have become the key factors in determining which groups have political, social, and economic power in the world. Automatic stereotype activation can be totally involuntary, and is described as the activation of categorically associated nodes, according to Leopold and Brown from the Journal of Personality and Social Psychology. For individual people there can be both positive and negative effects of a stereotype which is seen to apply to them. The overall effects of stereotyping are seen by many to always be negative. Some people believe that stereotypes are generally based on actual differences. Others believe that they are always false generalizations (by definition). For some individual people the effects of this might be positive or negative a separate issue to whether they are positive or negative for society. Stereotypes can be self-fulfilling to at least some extent. Stereotypes can be deeply embedded in a culture. The term stereotype is more often used once those perceived truths are put into arguments. There are some complicating factors which arise when the accuracy of stereotypes is discussed. One of these is that a factor leading to stereotyping can be the existence of a group of people who do share a characteristic. For instance, there might be a reasonably significant number of men working in sales roles, and showing little integrity and honesty. This can lead to the creation of a stereotype of a salesman figure. In this limited sense it might be seen that the stereotype is based on a real group of people (i.e. salesmen who behave with little integrity). Stereotype is often used as a form of dramatic shorthand for stock character. Stereotypes change with time. The unwitting use of some stereotypes appears awkward to a present-day audience which refuses to tolerate a representation of individuals based on that stereotype. Many other stereotypes pass unnoticed, sometimes even by those being stereotyped. Bibliography Hurst, Charles E. Social Inequality: Forms, Causes, and Consequences. 6. Boston: Pearson Education, Inc, 2007 stereotypeandsociety.typepad.com/ http://changingminds.org/explanations/theories/stereotypes.ht Research Papers on What is StereotypingWhere Wild and West Meet19 Century Society: A Deeply Divided EraThe Relationship Between Delinquency and Drug UseResearch Process Part OneEffects of Television Violence on ChildrenRelationship between Media Coverage and Social andInfluences of Socio-Economic Status of Married MalesStandardized TestingHip-Hop is ArtIncorporating Risk and Uncertainty Factor in Capital

Monday, November 4, 2019

M3 Discussion Essay Example | Topics and Well Written Essays - 500 words

M3 Discussion - Essay Example Common stocks are the most popular investment instrument in the stock market. One of the advantages of common stocks is its liquidity. A second advantage of common stocks is that the payment of dividends is optional (Harris, 2012). A disadvantage of the sale of common stocks is the lost of power due to the fact that common stockholders have voting rights. The high cost of launching an IPO is another con of common stocks. The use of preferred stocks is another long term financing option for the company. Preferred stocks offer the advantage of not diluting the power of the owners due to its lack of voting rights. One of the disadvantages of the use of preferred stocks is that preferred stocks have mandatory dividend payments. A third long term financing option for Genesis is bank loans. A business loan in the United States can be obtained to be financed in ten or more years. The interest rate of a business loan varies depending on the credit score of the business. A con of business loans is that they are a liability that must be paid every month. An increase in liabilities decreases the cash flow of a company. Lenders have cero power or influence over the operating decisions of a company, thus the use of loans does not dilute the power structure of an enterprise. A good thing about bank loans is that they provide companies with large sums of money in exchange for a small monthly payment. A fourth option that Genesis can utilize to obtain financing is the use of corporate bonds. A bond is a debt instruments that pays a coupon interest payment, while the principal is paid once the bond reaches maturity age. Bonds can be very useful debt instruments for companies with cash flow problems because the bond deb tor does not have the obligation of paying the principal payment until the end of the bond contract. The relative risk affects the cost of capital of a company due to the

Saturday, November 2, 2019

Managerial Applications of Technology (Virtual Workforce) 3 Assignment

Managerial Applications of Technology (Virtual Workforce) 3 - Assignment Example Remote workers need to have proper communication with their colleagues, the managers, and other teams or team members in the organization. Technology also provides support to organize through availing IT services and appliances which makes remote workers more effective. There are a number of advantages of using virtual employees. One advantage is that it reduces the amount of physical space that an organization allocated to its employees. Virtual employees have flexibility which enables such organizations to have flexibility to some extent (Tedesco, 2013). For instance, a virtual employee would not be affected, by any physical disturbance in the organization’s premises. The other thing is that virtual employees can be more productive because of less commuting time. The disadvantage of virtual employees is that they have minimal interactions with their colleagues thus it can be hard for them to work together. It is also hard for an organization to motivate virtual and protect them from distractions. Given that the usage of virtual employees has both advantages and disadvantages it is good to come up with strategies to maximize the advantages and minimize the disadvantages. An organization can do that by improving their communication with the virtual workers to make sure that they feel like a part of the organization. For things like motivation and distraction an organization can organize seminars where they can advise the virtual employees on how to best manage time and avoid distractions. To maximize on their output an organization can set goals for them to meet in certain duration (Amigoni & Gurvis,

Thursday, October 31, 2019

Should our society continue to enforce compulsory monogamy on this Essay

Should our society continue to enforce compulsory monogamy on this segment of unwilling individuals, or does this approach no longer represent an enlightened view of love and relationships - Essay Example Monogamy is mostly not a choice as the systems of cultural conformity tend to make us believe. This can be evidenced when someone tries to do something out of monogamy and he or she faces numerous forms of resistance. The legal arrangements almost allover the world is pro monogamy. Those who tend to go astray from these institutional arrangements are punished in one way or another. Legal marriage, for example, does not adapt non-monogamy neither does divorce and custody courts. The courts will even punish this both financially and denying custody of children to the party which went astray from monogamy (Wardle 43). In the social setting, a non-monogamy arrangement is considered immoral. This is a result of the heavy social pressure where everyone is expected to be monogamous. In some cases, a person can be disqualified from public office when they admit that they are non-monogamous. The society has, therefore, put a lot of pressure onto the practice of monogamy such that any other arrangement is considered cheating. The guilt that accompanies non-monogamy arrangements is felt even in those places where non-monogamy is fine (Wardle 49). There is a class of people opposed to compulsory monogamy. Among them are the sex workers. Whether they are male or female, sex workers are considered by our culture and the society at large as impure, and they face lots of stigma as a consequence (Bax 12). They are, therefore, not viewed as fit for a monogamous relationship. Governments even criminalize any sex worker relationships be it exploitative or not. This can be evidenced by the passage of anti-pimping laws aiming at criminalizing the act of benefiting from proceeds of sex work even when one is not the sex worker (Burston 67). Men who are in gay relationships often face promiscuity allegations from all corners. These allegations are mostly

Tuesday, October 29, 2019

Austrian School Cost Essay Example for Free

Austrian School Cost Essay Our behaviors and decisions in our daily lives are affected by economics. When making decisions, we will use economic theories either consciously or subconscious to decide if we will make or reject that decision. The same can also be used to explain our actions and behaviors when making an economic decision to purchase a house. This paper will evaluate how economics affect one’s decision to purchase a new house. First, the decision to purchase a new house is considered a large and important decision by many. This is because the prices of houses are usually very high, and thus purchasing a new house will greatly deplete the savings of an individual. The demand of houses is highly price elastic. Economic theories state that the larger the proportion of income a certain purchase requires, the more price elastic the demand will be. In the case of the purchase of a new house, it will require the spending of a large proportion of an average person’s income, hence this will greatly lower the purchasing power of the individual when the decision is made to purchase the house. Furthermore, buying a new house will require people to shift from a familiar environment to a less familiar environment and this can be a life-changing experience which may be scary to some. Hence, these are all factors which make the purchase of a new house a very difficult decision to make. There are various principles of economics that can be applied to a decision to purchase a new house. First, one of the principles will be that of trade-offs which people have to face. Every decision comes at a cost. In this case, the decision to purchase a new house will deplete people of a large proportion of their savings. The tradeoffs which they face will be alternatives which they get to enjoy with the same amount of money. For example, the same amount of money spent on a new house can be used on sending a child to university, going on a long holiday or purchasing a new vehicle. I have to remember even though the APR’s may be low and I have my down payment or even if I am using HUD as a first time buyer to eliminate closing cost or no fees at all there may still be one depending on my situation. Purchasing a new home is a big step not only the financial part of if but also the area I chose and the economy at this point and time. I must think ahead to how the economy will be now and later, as well as the housing area I chose. Will the neighborhood be a good choice for my kids, and will my house be a smart investment in terms of efficiency and equity? I need to determine if a recession will place my decision in purchasing a home the wrong time to buy. A recession could cause job lose and no income to pay my mortgage or even placing me in default to take out a loan on my home. Taking a loan on my home to make ends meet would cause me to pay double for my home and never actually own it. Tradeoffs are important when purchasing a new home because you have to be willing to give up miscellaneous items to get where u want to be, extra expenses are not a good idea when purchasing a new home.

Sunday, October 27, 2019

Mitochondrial DNA Analysis: Techniques and Applications

Mitochondrial DNA Analysis: Techniques and Applications Introduction Because of advancements in technology and techniques, mitochondrial DNA (mtDNA) analysis has become a common method in forensic procedure. Polymorphisms in human mtDNA were first discovered in 1980 (Brown 1980) while a complete sequence was first achieved in 1981 (Anderson et al., 1981). MtDNA sequencing is frequently used in cases where biological samples are degraded or low in quality, instead of nuclear DNA (nDNA), because each cell contains more than 1000 copies of mtDNA per cell instead of only two per cell in the case of nDNA. This article will examine the background information and techniques of mtDNA analysis as well as several of its applications. Background Information Mitochondrial DNA is located outside the nucleus of a cell in organelles known as mitochondria. The chief advantage of mtDNA is the fact that it is present at a rate of between 100 and several thousand times per cell, making it much easier to be typed than nuclear DNA (James and Nordby, 2005). This characteristic makes mtDNA a very useful tool in a sample that is either degraded or limited in quantity. Its typical sources include hair, bones, teeth and bodily fluid such as saliva, blood, and semen. Another feature of mtDNA is that it is maternally inherited so a sample can be collected from any member of the maternal lineage (Giles et al. 1980). The mtDNA for humans is ~16,569 base pairs and consists of two regions, the control region and the coding region. The control region is located in the displacement loop (D-loop), and contains hypervariable regions 1, 2, and 3 (HVI, HVII, and HVIII). HVI and HVII are sufficiently polymorphic to allow two samples to be differentiated. However, HVIII is currently being assessed to determine its capacity for use in discriminating between individuals and could one day be used to increase the discerning power of mtDNA. The D-loop of mtDNA does not contain any functional genes, and accumulates mutations at a rate of up to 10 times that of nDNA (James and Nordby, 2005). See image below for a sample mtDNA structure. The HVI region is approximately 341 base pairs (bp) in length while the HVII region is 267bp. The other regions in the mtDNA genome have been successfully analyzed but have not been frequently used in forensic works because they havent been proven sufficiently hypervariable. Techniques of mtDNA Analysis The methods for mtDNA typing have gradually changed over the past thirty years. The process has gradually changed protocols from low-resolution restriction length polymorphism (RFLP) analysis to sequence analysis of the HVII and HVII regions and is moving towards a complete sequence of the mtDNA genome for each case. The sequencing and comparison of the mtDNA can be broken down into four steps: Extraction, polymerase chain reaction (PCR) amplification, sequencing, and comparison. Extraction A biological sample contains main substances besides DNA. The purpose of extraction is to separate the other material from the DNA before it is examined. The sample is prepared and mixed with certain organic chemicals that lyse the cell membranes, separate proteins from the DNA, and then denature the proteins and destroy their structures to decrease their solubility. Using a phenol chloroform, the denatured proteins are removed. The DNA is then purified using ethanol precipitation and isolation by centrifuge. PCR Amplification The polymerase chain reaction is process similar to the one used by cells to copy their own DNA. By using this process, a relatively small number of copies could be multiplied into over a billion in around thirty cycles. PCR amplification is a three step process. First, the two mtDNA strands are denatured by heat at 94 °C. This means the strands separate from each other into two equal and opposite strands. Second, the sample is cooled to 60 °C and the primers bind to the DNA template, which gives a start sequence to the DNA polymerase in step three, which extends the primers by adding the respective nucleic acids to the base strand and completes the sequence, thus turning one copy of the DNA into two. By repeating this process, the number of copies increases exponentially. Sequencing The primary sequencing method in mtDNA analysis is known as the Sanger method, which is a six step process that builds off the PCR amplification. First, the removal of remaining Deoxyribonucleotide triphosphates (dNTP) and primers from PCR through spin filtration or enzyme digestion is required. The PCR quantity is then found to determine if there is enough product to sequence the DNA. Then, four different colored fluorescent dyes are attached to the four differenet ddNTPs. After that, the unincorporated dyes from the sequencing reaction are removed using spin filtration. The purified sequencing reaction is then diluted in foramide and separated through gel electrophoresis. Finally, the sequence analysis of each reaction performed is compiled and interpreted. Comparison After sequencing the HVI and HVII regions of the DNA, the sequences are confirmed with the forward and reverse strands for that sample. Differences are then noted from the revised Anderson sequence, which is the newest standard for mtDNA. Finally, the known and the unknown samples are compared with each other and then compared with the database to determine halotype frequency. Applications As previously stated, current applications of mtDNA analysis are best suited to DNA which is very old and highly degraded. Some of the applications in this include individual identification, evolutionary biology, and maternal lineage testing. Individual Identification MtDNA can play a considerable role in the identification of individuals in which the biological sample would be highly degraded, for example, identifying remains of unknown soldiers. In June, 1998, a DNA sample from one of the US tombs of the unknown was collected and compared to reference samples from seven different families who had lost a family member during the war. The results eliminated six of the families, and provided a positive identification on the final family. The results proved consistent and the soldier was identified as Air Force First Lieutenant Michael J. Blassie. In this case, the small, closed population allowed relative ease of identification. To date, the remains of around 150 soldiers from the Vietnam War and 1,200 from the Korean War have been reunited with their families. Evolutionary Biology There are two main hypotheses about human evolution and phylogenic trees trying to guess where the human race branches off from the rest of the animal kingdom and spread all over the world. The multiregional evolution suggests that modern humans evolved from Neanderthals and Homo erectus at the same time in different parts of the world. This hypothesis is supported by fossil evidence, particularly a gradual change in facial structure from earlier to modern humans. The other hypothesis suggests a more recent African origin around 100,000 200,000 years ago, in which a small group of modern humans populated the rest of the world. This would have been done without mixing genetic material with other forms of humans. Because the human mitochondrial genome was one of the first to be completely sequenced, it took researchers a while to see the advantage of sequencing the entire genome. First, mutations in the D-loop occur at a rate 5-10 times faster than that of normal nDNA, and having the complete genome showed the same polymorphism on two different loci. Also, while the D-loop was changing at a high rate, mutations outside the D-loop were near zero, allowing the rate of evolution for the rest of the genome to be seen clearly and evenly between different complexes. The data collected gives evidence to support the recent African origin theory. By finding the substitution rate between the sequences, it is possible to find dates at which the genetic material coincided with itself and thus makes it possible to find approximate dates and points on the phylogenic tree. From this information, the sequence of events in human evolution can be established. The data suggests a severe population constriction around 180,000 years ago. (Brown, 1980) This evidence supports the recent African origin hypothesis while with the multiregional hypothesis you would expect to see this constriction at an older date. Maternal Lineage Because mtDNA testing can be done with a smaller quantity of DNA, it is well suited for maternity testing and forming a family tree. Right now, mtDNA is the most common form of DNA analysis performed to determine parental maternity testing today. Obviously, this is used in the legal system for the purpose of deciding custody battles. MtDNA also has precedence in accurately performing historical identifications through maternal lineage. A famous case of this would most likely be the case in which Jesse James body was identified by using a comparison between his DNA and the great-great-granddaughter of his sister. This lineage would provide a positive match if in fact it was Jesse James remains, which in fact it was. However, the James case was not without its faults. The initial attempts at mtDNA analysis of the bone specimens from the specimen were not successful. More, specifically, there was no product formation during the Polymerase Chain Reaction. The most likely cause of this type of error would be the poor condition the material was in.(Stone et al. 2001) After running several tests on the bones, teeth and hair of the remains, mtDNA was collected and analyzed from two molar teeth and two hair fibers. This just shows that while mtDNA analysis has the possibility for up to 100% exclusion, because of mix-ups, laboratory errors, contamination, and degradation, its not 100% accurate. Conclusion Because of its impact on the forensic community, mtDNA analysis has become a power discrimination tool in forensic science. The methods that have been developed over the past thirty years have been firmly founded in scientific research. Each tool used in the aid of sequencing the mtDNA has a specific purpose that plays an important part the analysis as a whole. As technologies evolve, the discriminating power goes up, as in the case of adding the HVIII loci to the standard, and the error rates go down because of new information regarding contamination prevention procedures and determining the presence of degraded sample. Finally, by applying all of these concepts to the forensic world, mtDNA analysis becomes a powerful tool that has the potential to trace lineages, prove maternity, and identify unknown persons. References Anderson, S., Bankier, A.T., Barrel, B.G., Bruijn, M.H.L., Courlson, A.R., Drouin, J., Eperon,I.C., Nierlich, D.P., Roe, B.A., Sanger, F., Schreier, P.H., Smith, A., Staden, R., and Young, I.G., 1981, Sequence and Organization of the Human Mitochondrial Genome.MRC Laborator of Molecular Biology, Hills Road, Cambridge, UK Brown, W. M. 1980 Polymorphism in mitochondrial DNA of humans as revealed by restriction endonuclease analysis Proc. Nati. Acad. Sci. USAVol. 77, No. 6, pp. 3605-3609 Butler, J. 2005, Forensic DNA Typing. Elsevier Science pp.242-298 Giles, R.E., Blanc, H., Cann, H.M., and Wallace, D.C. .1980, Maternal inheritance of human mitochondrial DNA, Proc. Nati. Acad. Sci. USAVol. 77, No. 11, pp. 6715-6719, Ingman, M. ,2001,Mitochondrial DNA Clarifies Human Evolution, http://www.actionbioscience.org/evolution/ingman.html Image Source: MtDNA. http://www.nfstc.org/pdi/Subject09/images/pdi_s09_m02_01_a.1_large.jpg James, S.H. and Nordby, J.J. 2005, Forensic Science: an introduction to scientific and investigative techniques. N.W. Ciroirate Blvd., Boca Raton, Florida Michael Blassie Unknown No More, 2006, http://www.nlm.nih.gov/visibleproofs//galleries/cases/blassie.html Stone A.C., Starrs J.E., Stoneking, M. Mitochondrial DNA analysis of the presumptive remains of Jesse James. J of Forensic Sci 2001;46(1):173-176. What is the relationship between the cold war and the war on terror’ in afghanistan? What is the relationship between the cold war and the war on terror’ in afghanistan? What is the relationship between the Cold War and the ‘War on Terror in Afghanistan? How far can one be said to be the continuation of the other? Introduction The Cold War period lasted for nearly 45 years, from 1945 to 1991. It began at the end of the Second World War and with the collapse of the Soviet Union. The war was the stage for the Wests struggle against communist ideas and changes. This long wearing conflict brought to pass an increase in production and trade of arms and an appearance of a new world order formed by America. The main principle of the cold war can be seen as the East-West competition in ideas, arms and spheres of influence. (REF) After Afghan terrorists dramatically attacked the United States on September 11, 2001; America declared a war on terror and flew its troops into Afghanistan in pursuit of avenging their nation and capturing al-Qaeda leader Osama bin Laden. Again America found itself in opposition to the East, nevertheless this time a different region. And Again the East was fighting against this new world order and Americas quest for world domination in a globalising world. The aim of the essay is to explore the relationship between the cold war and the ‘war on terror in Afghanistan and to find similarities in political patterns and warfare, in order to answer the question. Main Body History Main question Relationship The cold war marked the struggle between America and the USSR after the Second World War. The war influenced international affairs majorly. It influenced the way conflicts were handled, the way countries were divided up and the increasing growth in weaponry production. The United States of America as well as the USSR had weapons of mass destructions in nuclear form, which formed a global threat for all humanity. However, both superpowers were aware of the exceeding dangers of their nuclear weapons. Therefore they would not fight an open war against each other. However they fought wars by proxy, supporting other countries to fight each other on their behalf. An example of this is the Vietnam War. While the Soviets supported the communist north of Vietnam, the United States supplied the anti-communist south with weapons and fighters. Therefore it was not just a war between North and South Vietnam but a proxy war between the Soviet Union and America. America perceived the USSR as anti-d emocratic and as oppressor of civil liberties. However one can argue that capitalist America was opposing the USSR because they were spreading communist ideas and they were anti-capitalist and therefore an obstacle to global domination. (REF) The USSR perceived America as severe threat to their communist borders. Both parties lived in a form of paranoia about one another, with feelings of suspicions and distrust and this lack of understanding of politics and cultures lead to a dangerous course, which was the cold war. In the late 1970s Afghanistan was experiencing political difficulties. Hazifullah Amin, the prime minister had a plan to change Afghan politics and society and to do away with Muslim traditions in order to introduce a more western system. This did not please most Afghans who valued their Muslim traditions. Therefore they joined the mujahideen, a guerrilla group who opposed Amins regime and Soviet intervention. It is interesting to know that the Taliban are a faction derived from a group of mujahideen. (REF) The Soviets fought a hopeless war against the group in the unfamiliar territories of the mountains. Though the Russians were a superpower they did not prevail against the guerrillas, who they deemed terrorists. The mujahideen eventually overthrew the Afghan government and drove out the Russians. Furthermore, it is believed that the mujahideen had sponsors as well as access to American missiles. As such it can be argued that America used the guerrilla group as proxy against communi st Russia. Now at the beginning of the twenty-first century, many years after the cold war, a different yet similar type of threat engages the United States. Terrorism nowadays is part of constant political debate. America was wounded deeply on 9/11 which lead the nation to fight on open ended war against terrorism and to invade Afghanistan. The nation believed, as former US president George W. Bush said that the al-Qaeda and Taliban were evil doers who continued the course of fascism, Nazism and totalitarianism. (Ref) Bush himself here draws a parallel to the Cold war. Further he states that â€Å"either you are with us or you are with the terrorists†. (CNN) Terrorism was an evil that had to be fought and neutralised. Afghanistan needed to be freed from its extremism and it needed a reasonable system with liberal democracies and western values. Again there was a divide between the west and the east and between freedom and oppression. And again on both sides there was the readiness to im mediately use powerful military force. However one important difference between both wars is that during the cold war, though wars were fought by proxy, the opposing nations still had civilised meetings and debates in order to find a peaceful solution. The war on terror however, did or does not leave room or time for negotiation. Whether the perception of the threat was exaggerated or the response appropriate has been debated since day one of the invasion. However America should not have been so quick to invade Afghanistan. There are many reasons for this argument, firstly because Afghanistan as a country did not attack the United States but it was the work of a small group of people in Afghanistan. (REF) Secondly America should have aimed to meet with leaders of the Afghan government to discuss a cooperation in order to capture terrorists groups and to tackle the problem internally. If this would have failed, the States would look for other alternatives and if all cooperation faile d, then threaten the country with an invasion. America was wounded, it was hurt, ashamed and scared and yes it was angry and demanded action, yet the action it took was not the right one. It has been over eight years since the invasion of the Middle East and not much has been achieved. As the Cold war can be describes as a war of ideas, so can the war on terror be describes as a war of ideas and values. The Cold war was a competition and struggle for power.   It lasted for decades but the states involved did negotiate and did meet in discussion to find possible solutions to the conflict. In contrast, the war on terror does not accept negotiations between the west and the terrorists. Though there are cooperation between many states worldwide to combat terrorism, there is no real communication between the states who matter, namely between the West and the East. However during both wars America dealt with a perceived threat and fear of the foreign. There emerged a new national security state with internal surveillance and increased security measures. (REF) Nowadays more and more intelligent surveillance technology is being developed. However these inventions might not always be ethical and they do pose a threat to civil liberties. In the case of the newly manufactur ed 3D full body scanners at airports, which are so detailed that it becomes possible to perfectly see a person naked, people and groups have been outraged. The state faces a difficult decision between increased security and the protection of peoples privacy. (The Guardian) However, the terrorist threat of al-Qaeda also can be seen as different from the danger of the USSR. While the al-Qaeda is a relatively small group, the Soviet Union is an enormously large state, with a great amount of nuclear weapons, forces and allies. While the first was about a struggle for power, the later is a struggle against the influence of western capitalism and mistreatments. Nevertheless both the Soviet Union and the al-Qaeda were and are fighting against capitalist ideas. This is not to suggest that Russia has terrorist features. But it is to identify the relationship between the two conflicts. Thus it can be said that there is a continuation of the fight against capitalism and therefore a continuation of the conflict between the West and the East. Also this conflict is a fight against globalisation. As capitalism thrives on an ever shrinking and interconnected world, with open borders and free markets which globalisation facilitates.