Saturday, August 31, 2019

A Case Study on Schizophrenia and Delusional Disorders in the Film A Beautiful Mind

The John Forbes Nash, Jr. biopic A Beautiful Mind (2001) detailed the dramatic rise and fall of the celebrated Nobel Prize winner and mathematician as he battled the debilitating effects of schizophrenia to eventually attain international acclaim.Schizophrenia, a mental disorder characterized by an inability to perceive reality, affects roughly one percent of the human population. In the film, John Nash’s disorder is depicted through a series of delusions that eventually leads to a downward spiral which almost incapacitates Nash. It also showed the various treatments Nash had to undergo in his fight to overcome schizophrenia.Symptoms and DiagnosisWhile schizophrenia is usually experienced by people in their adolescence, just â€Å"as they are about to spread their wings† – as Nasar said in the New York Times – Nash â€Å"was struck when he had already begun to soar† (Lautin, 2001, http://www.dailyprincetonian.com/archives/2001/02/27/page3/). John Na sh began to visibly exhibit the symptoms of schizophrenia in 1958 when he was approximately 30 years old. When Nash’s mental disturbances began, he was working at the Massachusetts Institute of Technology and his wife Alicia was pregnant with their son.During this time, he began having delusions – he believed that he could see encrypted messages in newspaper articles, and often missed classes and lectures, so absorbed was he in his quest to decode the newspapers. Soon after, his delusions escalated and he began to think that he was being recruited into a secret code-breaking unit of the military.Once, he disrupted a lecture by announcing to his students that he would appear on the cover of a magazine masquerading as the pope. He also believed that spies were trying to reach him through the New York Times. He also refused an offer from the University of Chicago, believing that he was about to be appointed as the Emperor of Antarctica.Nonetheless, the film showed that th roughout Nash’s stay at Princeton, from 1945 to 1949, he was already having delusions. While at Princeton, he believed that he had a roommate, whereas records show that he had lived alone. He also believed in the existence of his roommate’s young niece, a little girl that sometimes accompanied his roommate.As a consequence of his growing schizophrenia, Nash was forced to resign from MIT, and was practically incapacitated for the following two decades. In 1959, Nash began to become increasingly paranoid, forcing his wife to admit him into the McLean Hospital where he was treated with chlorpromazine injections.The McLean Hospital is a private psychiatric institution which employs treatments such as counseling, psychoanalysis, and group and family therapy. There he was placed under observation for 50 days and was eventually diagnosed with â€Å"paranoid schizophrenia and mild depression with low self-esteem† (Wikipedia, 2006, http://en.wikipedia.org/wiki/John_Forbe s_Nash#Schizophrenia).A Beautiful Mind portrayed John Nash’s disorder as a succession of visual hallucinations: the roommate in Princeton, the roommate’s niece, the operatives that recruited him into a covert code-breaking mission, the encoded messages in newspaper clippings, and the spies that pursued him.Bu the symptoms of Nash’s disorder that were depicted in the film are misleading and inaccurate. If these symptoms were exhibited by someone in real life, the physician might suspect that the patient is merely suffering from the effects of a drug or he might send the patient for an MRI to assess the presence of a brain tumor. Hallucinations and â€Å"split personalities† are not always indicative of schizophrenia. The version of the disorder portrayed in A Beautiful Mind does not reflect what actually occurs in real life.

Friday, August 30, 2019

Linda Barry †Case Study Essay

Linda Barry, a single mother with 3 children, was hired as an order-entry clerk for a trucking firm. Her first 2 weeks on the job were spent in a special class from 8am-4pm, where she learned how to sort, code and enter the orders on the computer, as instructor with her constantly at first, and then less frequently as she gained knowledge, skills and confidence. Linda was happy to have the job and enjoyed her work schedule. When the training was completed, she was told to report to the order entry department the following Monday. When she was first employed, either Linda failed to read and understand the printed information about her regular work schedule or perhaps the recruiter forgot to tell her that she was to fill a spot in a special shift that worked from 4am till noon. In any case, Linda failed to report to work on the early schedule on the first day of regular work. When she did arrive at 8am, her supervisor criticized her for lack of responsibility. Barry responded by saying that she could not work at the early shift because she had to prepare her children for school, and she threatened to resign if she could not work on the later shift because of a heavy work load and a difficult labor market, the supervisor needed Linda to do the job yet no room for her in the 8am-4pm shift. QUESTIONS: 1. Analyze the communication blockages in this case. Discuss what ideas of communication, listening, realistic job previews, feedbacks and interference it has. 2. Explain how you would handle the employment situation at the end of the case. What ideas could be applied to help solve the problem?

Genetically Modified Foods Essay

Introduction The world is slowly running out of food. Impoverished people have nowhere to turn. Biotechnology researchers think they have found a way to reverse the world famine. This way is through genetically modified foods which are foods that come from genetically engineered organisms. Examples of such organisms are sheep, cows, and fish. However, since it is a new invention, it is being met with harsh and legitimate concerns. While it may help the world’s food crisis, it may also do that at the expense of human health. Moreover, In the 90’s in the USA, the Food and Drug Administration decided that genetically modified food was safe and did not require special regulation. They stated that is was, â€Å"not inherently dangerous. † (FDA, 1998). This allowed genetically modified food such as soybean oils and tomatoes to enter the market. There are lots of ideas about the GMF. Some scientists say that it is no harmful affects of GMF and it may be a solution for scarcity of food and even it is healthy. However, some others say that GMFs are dangerous for public health. And It can damage biodiversity. Genetically modified foods may be a good solition to increase the amount of food. The problem is there are lots of people go to sleep hungry everyday and the number of hungry people is getting bigger. And International Food Policy Research Institute state there are â€Å"120 devoloping countries† which are very close to limit of hunger and â€Å"57 of which with a serious or worse hunger situation. †(Global Hunger Index, 7) The reason of this hunger is there is not enough food to feed them and because the world population is getting higher but the areas which use in farming are getting smaller. Farmers could not find suitable area to plant their crops. That is why, They have to find a different solution to be productive. Conko argues that biotech agriculture is the method by which we can increase agricultural productivity without resorting to increases in harmful chemical fertilizers, herbicides, and pesticides. In the Genetic Modification it says that genetic modification provides a means to confer resistance to broad-spectrum herbicides into crops where current weed control is considered difficult. In this way, farmers can be more productive and they can get more product on their fields. â€Å"In the United States, in 2002 about 5. 5 million farmers in 145 nations were planting more than 145 million acres worth of GM crops. † (Conko) On the other hand, genetically modified herbicide tolerant crops might have a negative impact on biodiversity. Genetically Modified crops have an impact on birds and insect. A crop plant modified to be toxic to insect pests can have a direct harmful effect on non-target insects if they eat the plant. It can also have an indirect effect by reducing the insects that are a food source for other wildlife, such as farmland birds. Genetically Modified crops that are tolerant to herbicides could also lead to a reduction in weed populations that act as refuges for beneficial insects, and those that are eaten by birds. This process takes time because of this GM crops evaluate as a good solution but it can destroy the biological diversity. And US conservation organization Royal Society,founded in London In 1660 is a learned society for science, support it. They state that the likelihood of the spread of Genetically modified into the wild populations, the risk of superweeds being produced, the impact Genetically modified introductions might have on the colonies of micro organisms living in the soil and how such risks can be assesed and analysed. Also John Innes Centre, Founded in England is an independent centre for research and training in plant and microbial science, state that Monarch butterfly larvae fed only on leaves covered in pollen from Bt corn grew more slowly and suffered higher death rates and pink bollworm fed on cotton producing the Bt toxin. Aphids fed on Genetically Modified potatoes producing a different toxin were also reported to have a harmful effect on ladybirds feeding on the aphids. Genetically Modified crops can be beneficial for health in terms of their food value. Foods include lots of vitamins which are necessary to our body. In early days, our foods were full of vitamins, proteins, carbohydrate and they were occupied with value. However, now there are not enough foods which are full of value. Because there are lots of environmental factors like global warming which causes to summers takes long time, and scarcity of water, and also some pests. These factors effect the crops and farmers have to use pesticide and this cause to decrease food value. And it leads lots of health problems. And the one of the most important health problem is Vitamin A deficiency. This is the cause of at least â€Å"1 million childhood deaths† each year and is â€Å"considered the single most serious cause of blindness amongst children† in the developing countries. â€Å"A possible solution to this problem is the genetic modification of rice. † ( Potrykus, quoted inGenetic Modification) Although GM foods are benefical for the food value, in some circumstances, it can be very harmful for human health. Without too much control eating genetically modified food can be dangerous and it can lead lots of diseases like Eosonophil Myalgia Syndrome. In this debate, the Physicians and Scientists for Responsible Application of Science and Technology, is a website to educate the general public about genetic engineering in general and foods, revealed that After eating a food supplement produced by genetically engineered bacteria, â€Å"37 persons were killed 1500 people were permanently disabled† in the US in a disease called Eosonophil Myalgia Syndrome. It was caused by one or more extremely poisonous substances that unexpectdedly appeared in this food supplement. This accident confirms the predictions of molecular biologists that genetic engineering can cause the appearance of dangerous unexpected substances. As a Conclusion, there are lots of arguments in the GMF. Maybe It can be a solution for lots of problems, maybe it can be invention of the this century. I think, however, without too much researching about GMF we cannot use it to gain profit. Because human health is important than anything. We have to more careful. In the future, After very deep research about the GMF, we can solve the sustanibility problem. Works cited â€Å"Chapter 8: Genetic Modification. † Agricultural Pollution. 193-211. n. p. : Taylor & Francis Ltd / Books, 2002. Environment Complete. Web. 20 Mar. 2013. â€Å"Genetically Modified Plants and the Environment. † Royal Society Submission to the Government’s GM Science Rewiev. The Royal Society, 1 May 2003. Web. 31 Mar 2013. . â€Å"New evidence indicate that genetic engineering was the cause. † Most important news. PSRAST, 06 Jan 2007. Web. 31 Mar 2013. . U S Food and Drug Administration Home Page. Web. Conko, G. The benefits of biotech: as the world’s population grows, environmental stewardship will require science to find ways to produce more food on less land. Regulation, 26(1), pp. 20-25. Print. Spring 2003. Ringler, Claudia ,Rosegrant, Mark W. , Olofinbiyi, Tolulope, Wiesmann, Doris, Fritschel, Heidi, Badiane, Ousmane, Torero, Maximo, Yohannes, Yisehac, Thompson, Jennifer, von Oppeln, Constanze, Rahall, Joseph, Von Grebmer, Klaus, Claudia, Ringler Global Hunger Index. International Food Policy Research Institute (IFPRI), 2012. Print. â€Å"Impact of growing GM crops on biodiversity. † John Innes Centre. Norwich Research Park, n. d. Web. 18 Apr 2013.

Thursday, August 29, 2019

Launch of the Camera Phone Essay Example | Topics and Well Written Essays - 2000 words

Launch of the Camera Phone - Essay Example Promotional activities like advertising, marketing collaterals, personal selling and promotional activities should be all done in alignment with the goals and objectives of the company. Media should be managed and used to company's benefit and sales promotions should be used to attract people to new product and create market penetration. The camera phone is a 3G Smartphone which is a superior phone with an integrated camera. It has 100 hours stand by battery time and 20 hours talk time. It has all the functions of a phone including audio video conversation, organizer, text and picture messaging. It has an MP3 player and a 5 mp camera which ensures great result of pictures and movies. It has access to internet and has word processing applications. It can store up to 1000 contacts and messages. It has an internal built in memory of 2 GB and is priced at $ 320. Marketing Analysis is done to determine how attractive and receptive the market will be for this product. (McQuarrie, 2005)It also analyses the opportunities and threats of the market that may result in strength and weaknesses of the product. The target market of this phone is upper middle class, who need functionality, style and entertainment all in one phone. In the world today there are 4.1 billion subscribers of cell phones (Sachoff, 2009) , every 1 out of 5 phones sold is a 3G phone which makes the market size of 3G phones around the globe around 0.8 billion. The market growth in 2008 was approximately 14% this year it is estimated to be 13% even after the global recession. The camera phone industry in nowhere near the decline and it still has a lot of growth potential. (Palenchar, 2009) All the major competitors in the market like Nokia, Motorola, and Sony Ericsson are showing 18% -25% of net profit so market profitability can be assessed to be around 20% for this phone. This also indicates that the buying power of the buyer allows him to buy the phone easily. The supply needed for the making of the phone is easily available, in most countries barriers to entry are very low, only in highly developed countries there are some legal implications. The camera phone had to constantly redefine itself and innovate as it may be substituted by other products. The competition is intense and rivals are working day and night to achieve a new universal selling proposition daily. (Glader, 2006) According to the current market trends a mobile phone should be able to provide basic functions of the phone that is voice conversation and text messages. (New smart phones can be a smart buy, 2006) Along side this people want their mobile phones to have cameras and mp3 players and the capability to enable video conversations. Bluetooth connectivity, organizers, e-mail facilities , instant messaging, games, radio, infrared and ability to watch streaming video and download video for, wireless modems and wireless accessories, memory cards are becoming the essential demands of customers. The makers of this phone have kept in mind the changing market trends and made sure that their phone attracts a large number of people through its functions. The distribution channel used for this of phone is shown below: The manufacturers in this market select

Wednesday, August 28, 2019

Construction Cost Control & Management Coursework

Construction Cost Control & Management - Coursework Example Activity Duration in days Earliest start time Latest start time Total float AB 5 0 0 0 BC 5 5 6 1 CD 7 11 11 0 CE 5 11 11 0 DF 4 18 18 0 FG 5 22 22 0 FH 5 22 22 0 FI 4 20 22 2 FJ 7 22 22 0 JK 11 29 29 0 KL 6 40 40 0 KM 8 40 40 0 MN 5 48 48 0 LO 7 46 46 0 OP 6 53 53 0 PQ 3 59 59 0 2 (a) How the Contract Sum can be adjusted in accordance with the JCT form of contract JCT means Joint Contracts Tribunal, the bylaw applied to contractors and architects in fulfillment of contract conditions. According to Article 2 of the JCT contract forms, the contractor is given an option of adjusting the contract sum as per the agreement in the contract form. The sum of money in the form is exclusive of VAT, meaning that, the payment of VAT can be added to the sum if necessary. The extent to which it affects the contractor depends on his or her ability to reclaim the VAT money. According to Clause 5.2, the contractor can reclaim the contract sum in regard to work and labor involved in the contract (Neil , Baylis, 1999). The fact that the economy does not remain constant might bring a lot of complications in the contract. Changes in the value of currency and inflation are unpredictable and, therefore; one side of the parties involved might end up losing while the other one gains substantially. It is due to this reasons that certain formulas are provided to calculate the fluctuations. Although the contracts are based on fixed prices, adjustments are done in regard to changes in levies, taxes and duties imposed to the contract materials, tools, equipments and machineries. However, careful drafting and contract sum analysis must be done to facilitate effective amendment and adjustments when the... In conclusion of the research, the PERT chart has been critically used to schedule, organize, and coordinate the tasks in this project. It has effectively ascertained the expected time of the project for effective planning and accountability of time and estimation of resources and cost. From the analysis, the pessimistic, normal and optimistic time were estimated. This was critical in showing the various activities keeping in mind their dependence to each other and particular independence. From the analysis with help of the PERT diagram, the critical path procedure shows that the estimated longest time to complete the project will be 63 days. The NPV of projects X and Y were found to be 20.60 and 1041.90 respectively. The excavator used during the project should not be more than 5 years old, this for efficiency purposes and minimization of loss. With respect financial analysis, the tender documents of the contracting organization ought not to be complicated. The standard nature of th e documents will ascertain the value of the credit and cash flow of the contract period. The currency of operation is also critical in the sense conversion rate; therefore if contractor and employer are working on different currencies, risk measures should be taken into account prior to tendering and signing of contract. Consequently, issues prompting increment of project value have been discussed and shown clearly how the contractor can claim for additional cash. This is imperative for loss minimization in the process of project implementation.

Tuesday, August 27, 2019

New Product Launch Marketing Plan Essay Example | Topics and Well Written Essays - 250 words

New Product Launch Marketing Plan - Essay Example However, these have not fully satisfied the diverse needs of the clients. Therefore, by introducing iPhone 6 in the market, Apple Incorporations would be in a position of enjoying a competitive advantage over its competitors (Bilton 2014). The coming of iPhone 6 will revolutionize the apps sector as it will represent a novel development. It will provide an answer to those who have been yearning for larger apps with bigger screens and powerful cameras. As a new generation app, iPhone 6 comes with new and improved features. First, it is much bigger and has a larger screen size of up to 5.5†. In addition to that, it is equipped with a sapphire crystal screen and a more efficient A8 chip processor and camera. Moreover, it has a lighter and thick chassis, touch design and larger storage capacity. This implies that it is a highly advanced app that has a lot of admirable features to attract many clients. Because of this, it will outshine LG G3, Sony Xperia Z2 and HTC One M8 which are slowly losing popularity in the

Monday, August 26, 2019

Social Networking's Impact on UK Business Dissertation

Social Networking's Impact on UK Business - Dissertation Example The structure of social networking allows an individual to have his or her own profile, friends, discussion groups, posts blogs, and more.The widespread usage of social networking amongst masses elucidates the escalating popularity of social networking on a constant basis. It also shed the light on the fact that consumers profoundly calculate upon the social networking services before making a decision for their purchase of any product or service. However, several enterprises have become ignorant to the fact that the sales profoundly comes under the impact of the usage of social networking services (Donoghue, 2010). On the other hand, people, businesses, and entrepreneurs are inclining towards the usage of social networking, it is imperative that the social networking is leaving an indelible imprint on to the thoughts and perceptions on masses. Therefore, it provides the researcher to conduct a wide range of investigations in order to determine the impact, whether negative or positiv e upon the business community in the UK. SMART Objectives The primary aims and objectives that urge the researcher to carry out the research analysis come under enlightenment below. However, these aims and objectives would enable the researcher to have a vital, evident, and extensive understanding about the social networking and its impact on businesses in UK. To determine the diverse and different types of social networking aspects To classify the trends and occurrence of the natural disasters To identify the impact (both negative and positive) of social networking on business, particularly the UK business sector To categorize and discover the arenas (such as marketing, employment, Corporate Social Responsibility and many more) on which the social networking abscond an impact on business in UK In order to compose a comprehensive and systematic analysis, the hypothesis statement is imperative that would help the researcher to accomplish the above-mentioned goals. In this regard, the research statement has come under design, which articulates, "How social networking has had an impact on businesses in the UK?" Literature Review Social networking is one of the arenas that lay key emphasis on fabricating the social associations amongst people who share similar interests, backgrounds and intend to develop own societies (Muniz and Schau, 2007, pp. 186-202). Besides, the social networking provides a choice of selection for the people to share their thoughts, events, activities, and interests within a particular developed network. Facebook, Twitter, Ask-a-peer, LinkedIn, Skyrock, Tagged, and numerous others are some of the popular and widely used social networking sites in the European region (Liebowitz, 2007, pp. 11-15). With the increased employment of the social networking, the impact that it creates on business has become a common and universal concern for the scholars and experts in various fields (Shirky, 2011, pp. 39-46). Therefore, research with respect to the impact has already come under initiation that even envelop several other aspects of impact of social networking such as privacy, social investment, youth culture, education and several others (Liebowitz, 2007, pp. 11-15). According to one of the very recent research study, it has come to notice that more than half of

Sunday, August 25, 2019

SOP 347 & MRT 16 Essay Example | Topics and Well Written Essays - 500 words

SOP 347 & MRT 16 - Essay Example uding employees, contractors, consultants, etc.; Section four includes the general policy; Section five includes detailed definitions of covered accounts and red flags; Section six includes response to red flags; Section seven includes updates to program; and Section eight includes program administration (FTC, 2009; Jones, 2008). Procedures have been laid out to back up the policies with methods for implementing each policy. Methods would clearly indicate the steps to be followed and tools to be used. This includes tools such as forms or documents that should be used while executing a specific policy. Roles and responsibilities have been assigned for various activities within the policies. Employee training is important in the execution of the program. Competencies that need to be developed for policies have been identified, and areas where employees need training have been identified. Methods for review and auditing the program have been included, and mechanism for correcting any gaps has been included. FTC. (2009, November 1). A How to Guide for Business. Fighting Frauds with the Red Flags Rule. Federal Trade Commission, Retrieved from . Jones, Josh. (2008, Setember 17). Model identity theft policy. Retrieved from http://www.mtas.tennessee.edu/KnowledgeBase.nsf/0dc5bcf28eace789852574590055ba0a/2ebf57dd17941195852574c700473c4a?OpenDocument Tellabs is a telecom company with a wide range of products and services in a range of markets. The investor relations web page provides a variety of investor related information. A comparison of peer group websites has been illustrated in table 1. Peers include 3com Corporation; Arris Group; Polycom; and Mastec Incorporated. A variety of information has been presented on the page. This includes events and presentations; news releases; stock quotes and links for annual reports; contact; email alerts; SEC filings; corporate governance; financial

Saturday, August 24, 2019

ENGINEERING ECONOMY & GEO-RESOURCE EVALUATION AND INVESTMENT ANALYSIS Term Paper

ENGINEERING ECONOMY & GEO-RESOURCE EVALUATION AND INVESTMENT ANALYSIS - Term Paper Example Highlight of the events in the stock vs. commodity graph 8.4. Explanation of each of the 10 key events 9. Summary 10. Conclusions 1. Abstract (summary of the report) This project is about reporting the performance of a company’s events versus its variation in stock value. It studies ten key events in Exxon Mobil, which is the company of choice. This study is done through the history of Exxon Mobil, highlighting the ten events and then narrowing down into five of the events (Coll, 2012). The events are about the important management of the Economy of the company and the behavior of the company stock in the stock market. The report will culminate into data analysis in which it will show the values of the stock found during the semester. It will have the inclusion of the discussion supporting this pattern of behavior of the stock price during the same period and in the previous year. 3. Introduction Exxon Mobil Oil Company is the largest among the major oil companies vertically i ntegrated in the New York Stock Exchange. Its stock is the second best in the global domain and hence it is the second largest revenue contributor in the region. In the year 2010, Exxon Mobil generated total revenue of 30.50 billion US Dollars, growing by 57 percent from the previous year 2009 (Okada & Adelman, 2012). Its Stock Exchange name is XOM. ExxonMobil is a collection of six global major oil-trading organizations, which does oil exploration, production, refinery and sales of gas and oil. The six companies in the group include ChevronTexaco, Royal Dutch Shell, BP, ConocoPhillips and Total. ExxonMobil has been consistent in its production of the largest revenue returns on invested capital and income. In 2009, it produced return on investment of 63% (Russell and Angel, 2011). It diversifies its revenues and continues to expand by introducing its natural gas capacity. It does this through the acquisition of shale deposits, exploration of oil sands increasing its geographical cov erage. Even though ExxonMobil has all these strengths, its performance is highly determined by the market performance and the decisions by Organization of Petroleum Exporting Countries (OPEC). OPEC controls the oil prices of all oil trading countries by keeping the base (40%) of oil crude oil stock in the whole world (Okada & Adelman, 2012). It is also affected by the environmental factors affecting the production of natural gas and oil. Its geographical coverage is also very expensive to create and maintain. The other factors include threats from alternative energy supply including bio-fuels. 3.1. History and Background of the company In 2010, ExxonMobil generated revenue of 30.5 billion US Dollars, which was an increase of 57% from the previous year 2009. The dramatic increase was because of the massive crude oil supply and the realization of natural gas. Additionally, ExxonMobil recorded a capital of 32.2 billion US Dollars including exploration costs. It distributed more than 19 billion US Dollars to its shareholders in form of dividends and buy back of shares. At the end of the year 2010, ExxonMobil had a reserve base of oil of 24.8 billion barrels. It had upstream revenue of 75.1 percent. This segment was involved in the E and P program (Exploration and Production). The total revenue from gas and oil in 2010 was 24.1 billion US Dollars (Coll, 2012). In the same year, it had a downstream earning of 11.1 percent. The downstream segment was used in the refinery and marketing of natural gas as well as oil. It earned a total of 3.6 billion US

Friday, August 23, 2019

Discuss the findings of the OFGEM report with regards to the UK energy Coursework

Discuss the findings of the OFGEM report with regards to the UK energy market; and discuss if more competition between the big six UK energy firms may benefit UK consumers - Coursework Example However, the fact that consumers don’t complain about the market operations provokes thinking that the market is fair to both buyers and sellers. But this is not the case since consumers silence might be led by the inelasticity of demand. The main mandate of OFGEM is to set rules and regulations, implement them and maybe punish firms who act against customer satisfaction. With close link t the government, OFGEM ensures that energy regulatory system remains sound in that it protects consumers as well as ensuring a cost effective investment. So far, OFGEM has initiated new entrant protection plans such as regulating the big six firm’s tariff plans made to bar customers from shifting. As matter of fact, each policy that OFGEM, as it will be shown later in this essay, reduces the big firms power making the environment better for consumers and new entrants The UK energy sector is divided into three sections; energy generation, energy transportation and energy supply. The three sectors are open and allow other firms to enter. However, the six firms tend to combat the market making it hard for new entrants. As matter of fact, government does not produce energy in UK, neither does it control price. Therefore, the quantity of energy supplied barely depends on market forces and so does the price. The existence of several suppliers gives the buyer an opportunity to choose where to buy from. The big six offer many options for customers to choose from. There are also independent suppliers. As noted earlier, prices are higher than the competitive market price, and increase more than the cost of production. The price of gas and electricity showed an increasing trend between 2007 and 2013, and is expected to rise higher by 2020 if not regulated. This increment signifies a rise in supplier’s power to raise prices and hence, a prove that the market is not a competitive market structure (Sloman and Garratt 2013). Moreover, firms in the generation

Thursday, August 22, 2019

European Union Law Essay Example | Topics and Well Written Essays - 2250 words - 1

European Union Law - Essay Example There are essential institutions that this organization comprises; these are the European Commission, the European Central Bank, the European council, the council of European Union, the European Parliament and the Court of Justice of the European Union. In this paper, we will be emphasizing on the Court of Justice of the European Union as an institution built up by the organization to settle the predicaments, anomalies and ambiguities in its polices and statutes regarding its rule of law. Also, the power of the judiciary branch and its role in the union will be tackled heavily, we will be looking into its structure and what can it do in the political sphere especially in policy making process. Thus, Article 267 of the consolidated version of the treaty on the functioning of the European Union (TFEU) will be stress also, stating its jurisdiction to give preliminary rulings concerning the interpretation of laws and treaties of the organization as well as the validity of the acts done b y the member states and of the institutions, bodies, offices or agencies of the Union. Furthermore, the composition of the European Union and its function on the states regarding its laws and its effect to their political and judicial structure will be highlighted. To what extend has the EU become a federal state? The European Union has a very important role in the political system of its member states. As mentioned above, it is comprised of several commissions, council and other political agencies which supervise the actions of the organization as well as its member countries. When the states agreed to put up the Union, they already bind themselves under the law to govern their actions between each other. Also, the existence of Union’s parliament, European council and European commission strengthen the power of the organization in governance, having a strong power to preside over the actions of its members. Thus, we can compare these proceedings of the EU into a federal form of government making the EU’s decision as the primary ruler, ensuring the validity of the action’s done by the member countries and the supervising them whether they conform to the laws set by the organization (Moe, 1990). We can assume the complete power of the Union over its member countries due to the fact that it can impose penalties and punishment to the member whose performance is against the law implemented by the organization. Article 258 of the TFEU states that â€Å"the Commission may initiate infringement proceedings (enforcement actions) against a Member State for non-compliance with EC law; rounds of negotiation with the government then ensue; if these fail, the Commission may refer the matter to the Court for decision.† Unlike other organizations like the Association of the South East Asian Nations (ASEAN) who cannot impose punishments to its member countries, the EU is a very powerful organization that it can actually control the countries that a re associated to such making a more united country like a federal state. Does the Treaty of Lisbon form a constitution for the state? The treaty of Lisbon is an international agreement, signed by the EU member states, amends the two treaties (TEC and TEU) which comprise the constitutional basis of the European Union. The treaty establishing the European Community (TEC) was renamed to treaty on the functioning of the European Union (TFEU) which is comprised of laws, rules and regulation governing its

End of Poverty Guide Essay Example for Free

End of Poverty Guide Essay Sachs throws out the normal ways of thinking about the causes of poverty in countries, for instance that people are lazy or stupid, or the countries are not democratic, and that corruption is wide-spread. Fifty percent of the world’s population exists on less than one dollar per day. He believes that much of the problem is structural, which can only be dealt with through the help of the rich countries. Sachs believes, first of all, that all current debt owed by the poor countries should be cancelled. Secondly, if the rich countries would increase their development aid from .2% to .7% there would be enough money available to increase the economic growth so that all countries would no longer be extremely poor. If MAI is to become known as an agency which teaches a new way of dealing with poverty, then we need to become aware of this book and Sachs understanding and approach to poverty. Chapter Twelve really speaks to CHE. I have tried to review what has appeared to me to be the most salient points, chapter by chapter. All chapters are not treated equally. I primarily do this exercise for myself to help me understand the key points from the book. If they are of any help to others, then that is a plus. I have gone into more detail in the other synopsis I have done because of the possible guidance this book can give us for a new paradigm for dealing with poverty individually, locally, nationally and globally (which in reality we are already on the road in doing). Some things are both structural and governmental issues and I am not suggesting that we get involved in these, but change must begin at the village level and then we can scale up our strengths from there. Chapter OneA Global Family Portrait Sachs sets the stage for his thesis and book using examples of Malawi, Bangladesh, India, and China to show different levels of poverty. He talks abut the ascending ladder of economic development for countries. †¢ Lowest are those who are too ill, hungry, or destitute to get even a foot on the bottom rung of the development ladder. They make up the bottom 1/6 of the world’s population, or one billion people. They are the poorest of the poor and live on less than $1 a day. †¢ A few rungs up the ladder at the upper end of the low-income countries are another 1.5 billion people. They live just above the subsistence level. These two groups make up 40% of the world’s population. CHE targets both of these groups, and especially with the first group. †¢ Another 2.5 billion include the IT workers of India. Most of them live in the cities and are moderately poor. †¢ One billion or one-sixth of the world come from the rich developed countries. Sachs says the greatest tragedy of our time is that one-sixth of the world’s population is not even on the first rung of the ladder. A large number of the extremely poor in level one are caught in the poverty trap and cannot escape it. They are trapped by disease, physical isolation, climate stress, environmental degradation, and extreme poverty itself. He breaks poverty into three levels: †¢ Extreme poverty means households cannot meet basic needs for survival. This only occurs in developing countries. World Bank says their income is less than $1 a day. †¢ Moderate poverty is where needs are generally just barely met. World Bank says this represents countries where their income falls between $1 and $2 per day. †¢ Relative poverty generally describes household income level at being below a given percentage of the average national income. You find this in developed countries. He then presents the Challenge of our Generation which includes: †¢ Helping the poorest of the poor escape the misery of extreme poverty and help them begin their climb up the ladder of economic development. †¢ Ensuring all who are the world’s poor, including moderately poor, have a chance to climb higher in economic development. He believes that the following can be done: †¢ Meet the Millennium Development Goals by 2015. †¢ End extreme poverty by 2025. †¢ To ensure well before 2025, that all of the world’s poor countries can make reliable progress up the ladder of economic development. †¢ To accomplish this with modest financial help from the riches countries, which will be more than is now provided per capita. Chapter TwoThe Spread of Economic Prosperity Sachs uses several graphs in this chapter. I will not go into detail on these, but I will point out some salient points: †¢ All regions of the world were poor in 1820. †¢ All regions experienced economic progress, though some much more than others. †¢ Today’s richest regions experienced by far the greatest economic progress. As an example, Africa has only grown at .7% a year while the USA at 1.7%. This may not seem much, but when compounded year-by-year, it results in the great differences between the two. †¢ The key fact today is not the transfer of income from one region to another, but rather that the overall increase in the world’s income is happening at different rates in different regions. Until the 1700’s, the world was remarkably poor by today’s standards. A major change was the industrial revolution coming to certain regions and not to others. The steam engine was a decisive turning point because it mobilized the vast store of primary energy which unlocked the mass production of goods and services. Modern energy fueled every aspect of the economic takeoff. As coal fueled industry, industry fueled political power. Britain’s industrial breakthrough created a huge military and financial advantage. But Britain also had existing individual initiative and social mobility than most other countries of the world. They also had a strengthening of institution and liberty. Britain also had a major geographical advantageone of isolation and protection of the sea, in addition to access to the oceans for worldwide transportation for their goods and importation of other countries’ goods. Sachs then goes on to outline what has fostered major economic growth: †¢ Modern economic growth is accompanied by people moving to the cities, or urbanization. This means fewer and fewer people produce the food that is required for the country. Hopefully, food price per farmer decreases as larger plots are farmed more productively. This also means sparsely populated land makes good sense when many farms are needed to grow the crops, but sparse land makes little sense when more and more people are engaged in manufacturing in the cities. †¢ Modern economic growth fostered a revolution in social mobility which affected social ranking of people. A fixed social order depends on status quo and agrarian population. †¢ There is a change in gender roles with economic development. This affects living conditions as well as family structure. The desired number of children decreases. †¢ The division of labor increases. By specializing in one activity instead of many, producti vity increases. The diffusion of economic growth occurred in three main forms: †¢ From Britain to its colonies in North America, Australia and New Zealand. (It was therefore relatively straight-forth to transfer British technologies, food crops and even legal institutions.) †¢ A second diffusion took place within Europe that ran from Western Europe to Eastern Europe, and from Northern Europe to Southern Europe. †¢ The third wave of diffusion was from Europe to Latin America, Africa, and Asia. Sachs believes that the single most important reason for prosperity spread is the transmission of technology and the ideas underlying it. The technological advances came at different times. †¢ The first wave revolved around the invention of the steam engine which led to factory-producing goods. †¢ The second wave in the 19th century was led by the introduction of the rail and telegraph. It also included the introduction of steam ships instead of sailing ones, and the construction of the Suez Canal. †¢ The third wave was initiated by electrification of industry and urban society. Along with this came the development of the internal combustion engine. †¢ The fourth wave came in the 20th century with the globalization of the world due to new methods of communication starting in Europe. †¢ There came a time of a great rupture which took place with the start of World War I, and sidetracked economic development for awhile. This led to the Great Depression which led to World War II. †¢ A fifth wave took place right after World War II, and in 1991. It began with the massive efforts of reconstruction of Europe and Japan right after World War II. Trade barriers began to come down. There were three worlds: the first was the developed West, the second was comprised of Socialist countries, and the third was made up of undeveloped countries (which were made up of the old colony countries). The world therefore progressed on three tracks. The problem was that the second and third worlds did not share in economic growth and actually went backward. By closing their economies, they closed themselves off from economic development. So what did this mean to the poorest of the poor countries? †¢ They did not begin their economic growth until decades later. †¢ They faced geographical barriers of being land-locked †¢ They faced the brutal exploitation of the colonial powers. †¢ They made disastrously bad choices in their national policies. Chapter ThreeWhy Some Countries Fail In this chapter, Sachs looks at the cause of poverty and possible solutions. He first deals with, how a family’s per-capita income might increase: †¢ The first way is through savings either in cash or similar assets like animals, etc. †¢ The second way is shifting to crops that bring a higher yield per hectare, and then adding value to the crop (which is what we teach in our PAD training). †¢ The third way is adopting new technology, which improves their productivity. †¢ The fourth way is resource boom, which means to move to a much larger and more fertile farm. The flip side of increasing their economic growth is by decreasing their per capita income which is more than just the opposite of the above factors: †¢ Lack of savings is of course one way to reduce per capita income. †¢ Lack of trade, meaning that a household hears of the new crop but cannot take advantage of it and stays with what they have. †¢ Technological reversal is when something like HIV hits an area and children lose their parents etc. †¢ Natural resource decline is where the land becomes less and less fertile producing less and less crops. †¢ Adverse Productivity Shock is where a natural disaster hits like a drought, tsunami, earthquake, typhoon, etc. †¢ Population growth lessens per capita income where the father has two hectares of land and it is divided among his five sons at his death. Now Sachs begins to get into the true heart of poverty on a country level: †¢ The poverty trap itself is where poverty is so extreme that the poor do not have the ability by themselves to get out of the mess. †¢ Physical geography plays a major role where countries are land-locked with poor or no roads, a lack of navigable rivers, or situated in mountain ranges or deserts with an extremely high transportation cost. The low productivity of the land is another factor in the geography. †¢ The fiscal trap is where the government lacks the resources to pay for the necessary infrastructure on which economic growth depends. †¢ Government failure happens when the government is not concentrating on high priority infrastructure and social service projects. †¢ Cultural or religious barriers especially as it relates to gender inequality play a significant role in dampening economic growth. †¢ Geopolitics such as trade barriers can impede economic growth. †¢ Lac k of innovation and technology plays a role if people cannot try new things because they cannot risk failure, or because they do not have funds to do so. Sachs believes that over the span of two centuries, the lack of using new technology is why the richest and poorest countries have diverged. †¢ He shows a scatter-gram graph showing there is a demographic trap as well. The higher the fertility rate, the lower rate of economic growth there is in a country. When they have too many children, they cannot invest in education, nutrition, or health, except maybe for the oldest male. One of the best ways to lower the number of children per family is through the education of the girls. Sachs then goes into detail in putting countries into different classes. He points out that none of the rich countries in North American, Western Europe or East Asia have failed to grow economically. All the problems lie in the developing world where 45 of these countries had a fall in GDP. Not all of these countries are in sub-Saharan Africa. He also points out that the oil-exporting and ex-Soviet countries, all high income countries, did not increase their economic growth evenly, primarily because of their authoritarian political structure. He also points out that the most important factor is agriculture. Those countries that used high yield cereals per hectare and that used high levels of fertilizers are the poor countries that tended to experience economic growth. In Africa, the land is much less densely populated but they use neither high yield cereals nor fertilizers and they had falling food production per capita. But they also have far less roads for transporting extra crops to markets and they depend on rainfall which is generally more erratic than high-producing agricultural countries. He also goes on to point out the following: †¢ Economic growth is rarely uniformly distributed across a country. †¢ Governments also fail in their role in allowing growth that might enrich the rich households, while the poorest living in the same area seldom seem to benefit. †¢ Another detriment to growth can be culture especially as it relates to women inequality. Chapter FourClinical Economics (CE) Sachs compares clinical economics to clinical medicine. He lays out five parameters for Clinical Economics: †¢ CE is made up of complex systems. The failure in one system can lead to cascades of failures in other parts of the economy. You therefore need to deal with very broad and multiple issues. †¢ CE practitioners need to learn the art of clinical diagnosis. The CE practitioner must hone-in on the key underlying causes of economic distress and prescribe appropriate remedies that are tailor-made to each country’s condition. †¢ Treatment needs to be viewed in family terms, not individual terms. The entire world is part of each country’s family. If countries work together they can have far more impact than working in isolation. †¢ Good CE practice requires monitoring and evaluation. More than just asking if the goals are being achieved, but also asking â€Å"why?† and â€Å"why not?† †¢ The development community lacks the requisite ethical and professional standards. Economic development does not take its work with the sense of responsibility that the task requires. It demands that honest advice be given. He points out where economic development practice has gone wrong: †¢ The rich countries say, â€Å"Poverty is your own fault. Be like us, have a free market, be entrepreneurial, fiscally responsible and your problems will be gone†. †¢ The IMF period of structural adjustment which supposedly dealt with the four maladies of poor governance, excessive government intervention in the markets, excessive government spending, and too much state ownership were not solved by the IMF prescription of belt tightening, privatization, liberalization, and good governance. †¢ The responsibility for poverty reduction was assumed to lie entirely with poor countries themselves. He then lays out his differential diagnosis for poverty reduction. He believes the Millennium Development Goal (MDG) goes a long way in reducing poverty. Once the diagnosis is completed, a proper treatment regime must be carried out. In doing differential diagnosis, questions must be asked in each one of the following areas: †¢ Identify and map the extent of extreme poverty from the household level all the way up through the community to the country to the state in all areas of life. †¢ The second set of questions deals with the economic policy framework. †¢ The third set deals with the fiscal framework. †¢ Fourth deals with physical geography and human ecology. †¢ Fifth, the questions deal with the patterns of governance. History has shown that democracy is not a prerequisite for economic development. †¢ Sixth are questions which deal with cultural barriers that hinder economic development. †¢ The last are questions that are related to geopolitics which involves a country’s security and relationship with the rest of the world. The next six chapters, five through ten, deal with specific countries that have gone through this process, and their results. His results are quite impressive. I will not deal much with each country, but an individual chapter might be of interest to the RC involved if he is interested in such things. Chapter FiveBolivia’s High Rate of Inflation Problem: A hyperinflation rate of 3000% (30 times) between July 1984 and July 1985 with a longer term hyperinflation rate of 24,000%. Lessons Learned: †¢ Stabilization is a complex process. Ending a large budget deficit may be the first step but controlling the underlying forces that cause the budget deficit is much more complex. †¢ Macroeconomics tools are limited in their power. †¢ Successful change requires a combination of technocratic knowledge, bold political leadership, and broad social participation. †¢ Success requires not only bold reforms at home, but also financial help from abroad. †¢ Poor countries must demand their due. Chapter SixPoland’s Return to Europe Problem: By the end of 1989, Poland had partially suspended its international debt payments. The economy was suffering from high rate of rising inflation and there was a deepening political crisis. Sachs’ approach in Poland, as in other countries, was built on five pillars: †¢ Stabilizationending the high rate of inflation, establishing stability and convertible currency. †¢ Liberalizationallowing markets to function by legalizing private economic activity (ending price controls and establishing necessary laws). †¢ Privatization identifying private owners for assets currently held by the state. †¢ Social netpensions and other benefits for the elderly and poor were established. †¢ Institutional Harmonizationadopting, step-by-step, the economic laws, procedures, and institutions. Lessons Learned: †¢ He learned how a country’s fate is crucially determined by its specific linkages to the rest of the world. †¢ Again the importance of the basic guidance concept for broad-based economic transformation, not to stand alone with separate solutions. †¢ Saw again the practical possibilities of large-scale thinking †¢ He learned not to take â€Å"no† for an answer, press on with your guidance. †¢ By the time a country has fallen into deep crisis, it requires some external help to get back on track. †¢ This help may be in the form of getting the basics right which includes debt cancellation and help to bolster confidence in the reforms. Chapter SevenRussia’s Struggle for Normalcy Problem: The Soviet Union relied almost entirely on its oil and gas exports to earn foreign exchange, and on its use of oil and gas to run its industrial economy. In the mid- 1980’s, the price of oil and gas plummeted and the Soviet Union’s oil production began to fall. Sachs suggested three actions of the West (but generally they were ignored by the West): †¢ A stabilization fund for the ruble. †¢ Immediate suspension of debt repayment followed by cancellation of their debts. †¢ A new aid program for transformation focusing on the most vulnerable sectors of the Russian economy. Lesson Learned: †¢ Despite much turmoil and rejection much went right so that eventually Russia became a lopsided market economy, still focused on oil and gas. †¢ Russia has a gigantic land mass which causes it to have few linkages with other nations of the world. †¢ Their population densities are low and agrarian and food production per hectare remains low. Over history, 90% of the population has been rural, with cities few and far between. This hinders economic growth. †¢ Without adequate aid, the political consensus around the reforms was deeply undermined, thereby compromising the reform process. Chapter EightChina Catching Up after a Half Millennium Being Isolated Problem: China lost its economic and cultural lead that it had in its early history. Sachs points out five dates which caused this: †¢ 1434 China had been the technological superpower. This year Emperor Ming closed China to the rest of the world and stopped their advanced ship fleets from going out to the world. †¢ 1839 China finally ended its economic isolation. †¢ 1898 Several young reformers tried to gain power and were stopped. †¢ 1911 Ching Dynasty collapsed and by 1916 China was falling into civil unrest. Their military took control of the empire. †¢ 1949 the rise of the Maoist Movement. He then compares China to Russia: †¢ The Soviet Union and Eastern Europe had massive foreign debt while China did not. †¢ China has a large coastline that supported its export growth, while Russia and Eastern Europe do not. †¢ China had the benefit of large off-shore Chinese business communities which acted as foreign investors, while Russia and Eastern Europe did not. †¢ The Soviet was experiencing a drastic decline on their main export product, oil and gas. †¢ The Soviet Union had gone further down the industrialization road than China. Chapter NineIndia Market Reform Which Was the Triumph of Hope Over Fear Problem: India was controlled by a business, British East India Company, which was driven by greed, and it did everything to maximize profit for the company at the expense of the country. Though India’s population throughout history has been Hindu, vast numbers of Muslims and Christians lived in and sometimes dominated the land. India had poor political and social structures because the land was broken into many small kingdoms governed by many different leaders. In addition, India has the caste-system of stratification of peoples. With independence from the British in 1947, Nehru looked for a path to self- sufficiency and democratic socialism. The Green Revolution had a major impact on the country as high yield crops were introduced. By 1994, India now faced four major challenges: †¢ Reforms needed to be extended especially in liberalization and the development of new and better systems. †¢ India needed to invest heavily in infrastructure †¢ India needed to invest more in health and education of its people, especially the lower castes. †¢ India needed to figure out how to pay for the needed infrastructure. Lessons Learned: †¢ The 21st century is likely to be the era when this poor country’s economic development is substantially reversed. †¢ The country has announced electricity for all as well as essential health services and drinking water for everyone. These are achievable goals and the basis for much-needed investment. †¢ The Hindus did not stifle growth. The Green Revolution and then market reforms overrode the rigidness of the caste-system and the slow growth of the 1950’s and 1960’s. †¢ India has become increasingly urbanized, thereby further weakening the caste-system. †¢ Democracy is wearing away age-old social hierarchies. †¢ India has grabbed the potential of the internet and IT and is leading the way for developing nations in this regard. †¢ India’s varied geography and its miles and miles of shoreline fosters its market position for the manufacture of products. Chapter TenAfrica and the Dying Problem: Three centuries of slave trade were followed by a century of colonial rule which left Africa bereft of educated citizens and leaders, basic infrastructure, and public health facilities. The borders followed arbitrary lines, not historic tribal lines which now divided former empires, ethnic groups, ecosystems, watersheds, and resource deposits. The West was not willing to invest in African economic development. Corruption was not the central cause for their economic failure as he showed. In the 1980’s, HIV became the worse killer of mankind. In 2001, life expectancy stood at 47 years, while East Asia stood at 69 years, and developed countries at 78 years. Sachs spends time looking at the major diseases of malaria, TB, diarrhea, and HIV. He says poverty causes disease and disease causes poverty. Lessons Learned: †¢ Good governance and market reform alone are not sufficient to generate growth if a country is in a poverty trap. †¢ Geography has conspired with economics to give Africa a particularly weak hand. Africa lacks navigable rivers with access to the ocean for easy transport and trade. †¢ Africa lacks irrigation and depends on rainfall for their crops. †¢ Farmers lack access roads, markets, and fertilizers, while soils have been long depleted of their nutrients. Chapter ElevenThe Millennium, 9/11, and the United Nations. The beginning part of this chapter deals with the Millennium Development Goals. Sachs says that the goals and commitment to reach them by 2015 convey the hope that extreme poverty, disease, and environmental degradation could be alleviated with the wealth, the new technologies, and global awareness with which we entered the 21st century. He says the first seven goals call for sharp cuts in poverty, disease, and environmental degradation, while the eighth goal is essentially a commitment to global partnership. Because you have all seen them, I am not including them here. Regarding 9/11, he says we need to keep it in perspective. On 9/11, 3000 people died for once and for all, but 10,000 people die each day from diseases that are preventable. He believes we need to address the deeper roots of terrorism of which extreme poverty is an important element. The rich world needs to turn its efforts to a much greater extent from military strategies to economic development. President Franklin Delano Roosevelt spoke of freedoms we were fighting for in WWII and for which we still should be attempting to accomplish: †¢ Freedom of speech and expression everywhere in the world. †¢ Freedom for every person to worship God in his own way everywhere in the world. †¢ Freedom from want which translates into economic development. †¢ Freedom from fear which translates into a worldwide reduction in armament, a reduction to such a point that no nation will be in a position to commit an act of physical aggression against any neighbor. One major thing he is suggesting is that the rich countries elevate their giving to .7% of their GNP from the average of .2% it is today. The rest of the chapter is about President Bush and the USA policies and actions. Chapter TwelveOn-The-Ground Solutions for Ending Poverty This chapter is really talking about CHE, but Sachs does not realize it. He says that the world’s challenge is not to overcome laziness and corruption but rather to take on geographic isolation, disease, vulnerability to climate shocks, etc. with new systems of political responsibility that can get the job done. He talks about a village of less than 1,000 in western Kenya, in a Sauri sub-location (in Siaya district in Nyanza province) that he visited, which opened his eyes. He found what we find place after place that they are impoverished, but they are capable and resourceful. Though struggling to survive, presently they are not dispirited but determined to improve their situation. He then goes on to describe the needs of a rural African community, the same type of community that we deal with every day, as shown in the abundance of applications we receive for CHE. A major problem, he feels, is that the farmers do not have the money to buy fertilizer that would impact their crop productivity drastically. Also they have no school or clinic. He then begins to calculate what it would cost per person to bring a school and teachers, simple clinic and staff, medicines, agriculture inputs such as seed and fertilizer, safe drinking water and simple sanitation, and power transport and communication services. The total cost for Sauri is about $350,000 a year, which converts to $70 a person per year, which could revolutionize the community. If he did CHE, the total cost and per person cost would be greatly reduced. He then goes ahead and extrapolates this up for the country of Kenya to $1.5 billion. At the same time he points out that Kenya’s debt service is $600 million a year and that it needs to be cancelled. But one problem that donors talk about is corruption needing to be eliminated. If countries do not eliminate corruption, they would not be eligible for relief. Also, a budget and management system need to be designed that will reach the villages and be monitorable, governable, and scalablea set of interventions to ensure good governance on such a historic project. The key to this is to empower village-based community organizations to oversee village services. Most of what he says in this chapter sounds like CHE to me, but we can do it at even a lower cost and we have the experience to implement it. That is why I said earlier that we need to talk to Sachs about CHE. He then goes on with this theme but changes the venue from rural to urban in Mumbai, India in a slum community built smack up against the railroad tracks, one-house deep. He points out the outstanding needs are not latrines, running water, nor safety from trains, but empowerment so they can negotiate with the government. He then mentions that several groups have been found and empowered to do this in this community. Again sounds like CHE for urban poor. Sachs says what this community needs is investments in the individual and basic infra-structure that can empower people to be healthier, better educated, and more productive in the work force. CHE deals with the individual side of the equation. He ends this chapter by discussing the problem of scale. He says everything must start with the basic village. The key is connecting these basic units together into a global network that reaches from impoverished communities to the very centers of power and back again. This, too, is what we are talking about when we describe scaling-up and creating a movement and then forming it into councils and collaborative groups. He believes the rich world would readily provide the missing finances but they will wonder how to ensure that the money made available would really reach the poor and that there would be results. He says we need a strategy for scaling up the investments that will end poverty, including governance that empowers the poor while holding them accountable. I believe CHE fits his prescription. Chapter ThirteenMaking the Investments Needed to End Poverty Sachs says the extreme poor lack six kinds of capital: †¢ Human Capital: health, nutrition, and skills needed for each person to be productive. †¢ Business Capital: the machinery, facilities, and motorized transport used in agriculture, industry and services. †¢ Infrastructure Capital: water and sanitation, airports and sea ports, and telecommunications systems that are critical inputs for business productivity. †¢ Natural Capital: arable land, healthy soils, biodiversity, and well- functioning ecosystems that provide the environmental services need by human society. †¢ Public Institutional Capital: commercial law, judicial systems, government services, and policing, that underpin the peaceful and prosperous division of labor. †¢ Knowledge Capital: the scientific and technological know-how that raises productivity in business output and the promotion of physical and natural capital. He spends several pages on charts showing income flow. He also uses the example of child survival and how it applies to the six kinds of capital. He makes the point that even in the poorest societies, primary education alone is no longer sufficient. He says all youth should have a minimum of 9 years of education. He says technical capacity must be in the whole of society from the bottom up. He talks about trained community health workers and the role they can play. Villages around the world should be helped in adult education involving life and death issues such as HIV. The main challenges now is NOT to show what works in small villages or districts but rather to scale up what works to encompass a whole country, even the world. Again sounds like CHE and where we are going. He goes through several examples where major diseases are being dealt with such as malaria, river blindness, and polio, as well as spread of family planning. He also briefly talks about the cell phone revolution by the poor in Bangladesh and how East Asia has established Export Processing Zones, all of which are improving the life of the poorest of poor nations. Chapter FourteenA Global Compact to End Poverty He says the poorest countries themselves must take seriously the problem of ending poverty and need to devote a greater share of their national resources to accomplish this. Many poor countries pretend to reform while rich countries pretend to help them. The chronic lack of donor financing robs the poor countries of their poverty-fighting zeal. We are stuck in a show play that is not real. There are two sides in a compact. In this compact, there should be the commitment in the rich countries to help all poor countries where the collective will to be responsible partners in the endeavor is present. For the other poor countries where authoritarian or corrupt regimes hold sway, the consequences for the population are likely to be tragic but the rich countries have their limits also. He spends time looking at several countries that have Poverty Reduction Strategies where some are working and some not. Ghana is a star in his book. He says a true MDG-based poverty reduction strategy would have five parts: †¢ A Differential Diagnosis which includes identifying policies and investments that the country needs to achieve the MDGs. †¢ An Investment Plan which shows the size, timing and costs of the required investments. †¢ A Financial Plan to fund the Investment Plan, including the calculation of the MDG financing gap, the portion of the financial needs that donors will have to fill. †¢ A Donor Plan which gives multi-year commitments from donors for meeting the MDGs. †¢ A Public Management Plan that outlines the mechanisms of governance and public administration that will help implement the expanded public investment plan. During the 1980’s and 1990’s, the IMF forced Structural Readjustment on the poor countries which did not work. The poor were asked to pay all the expenses for new services. They then moved to a compromise called Social Marketing where the poor were asked to pay a portion of the expense. But neither plan worked because the poor did not have enough even to eat, much less pay for electricity. He says a sound management plan should include the following: †¢ Decentralize. Investments are needed in all the villages and the details for what is needed needs to be established at the village level through local committees, not the national capitol or Washington DC. †¢ Training. The public sector lacks the talent to oversee the scaling up process. Training programs for capacity building should be part of the strategy. †¢ Information Technology. The use of information technologycomputers, e-mail and mobile phones needs to increase drastically because of the dramatic increase of knowledge that needs to be transmitted. †¢ Measurable Benchmarks. Every MDG based poverty reduction strategy should be supported by quantitative benchmarks tailored to national conditions, needs, and data availability. †¢ Audits. No country should receive greater funding unless the money can be audited. †¢ Monitoring and Evaluation. Each country must prepare to have investments monitored and evaluated. He then goes through the following Global Policies for Poverty Reduction: †¢ The Debt Crisis. The poorest countries are unable to repay their debt, let alone carry the interest. Therefore, for each country that agrees to the guidelines noted previously, their debt must be cancelled if there is to be true poverty reduction. †¢ Global trade Policy. Poor countries need to increase their exports to the rich countries and thereby earn foreign exchange in order to import capital goods from the rich countries. Yet trade is not enough. The policy must include both aid and trade. The end of agriculture subsidies is not enough for this to happen. †¢ Science for Development. The poor are likely to be ignored by the international scientific community unless special effort is made to include things that help the poor. It is more critical to identify the priority needs for scientific research in relation to the poor than to mobilize the donor community to spur that research forward. That would include research in tropical agriculture, energy systems, climate forecasting, water management, and sustainable management of ecosystems. †¢ Environmental stewardship. The poorest of poor nations are generally innocent victims of major long-term ecosystem degradation. The rich countries must live up to the ecology agreements they have signed. The rich countries will have to give added financial assistance to the poor countries to enable them to deal with the ecosystem problems. The rich countries will have to invest more in climate research. Chapter FifteenCan The Rich Afford to Help the Poor? He asks the question â€Å"Can the rich countries help the poor?†, and his answer is â€Å"Can they afford not to do so?† He gives five reasons that show that the current effort is so modest. †¢ The numbers of extremely poor have declined close to 50% two generations ago to 33% a generation ago to 20% today. †¢ The goal is to end extreme poverty, not all poverty, and to close the gap between the rich and the poor. †¢ Success in ending the poverty trap will be much easier than it appears. Too little has been done to identify specific, proven, low-cost interventions that can make a difference in living standards and economic growth (CHE does this). †¢ The rich world is vastly rich. What seemed out of reach a generation or two ago is now such a small fraction of the vastly expanded income of the rich world. †¢ Our tools are more powerful than ever, including computers, internet, mobile phones, etc. He then spends time in doing calculations to show how this can be accomplished. First he starts with the World Bank. They estimate that meeting basic needs requires $1.08 per person per day. Currently, the average income of the extremely poor is 77 cents per day, creating a shortfall of 31 cents per day or $113 per person per year. He then shows that this represents only .6% of a nation’s GNP. The MDG target which many countries have agreed to is .7% of their GNP. Later on, he shows that the USA is only spending .15% for aid to the world. Sachs then spends time on a six-step process to do a needs assessment to come up with the real number needed: †¢ Identify the package of basic needs. †¢ Identify for each country the current unmet needs of the population. †¢ Calculate the costs of meeting the unmet needs through investments, taking into account future population growth. †¢ Calculate the part of the investments that can’t be financed by the country itself. †¢ Calculate the MDG financing gap that must be covered by donors. †¢ Assess the size of the donor contribution relative to donor income. He proposes that interventions are required to meet the following basic needs: †¢ Primary education for all children with a designated target ratio of pupils to teachers. †¢ Nutrition program for all vulnerable populations. †¢ Universal access to anti-malarial bed nets for all households in regions of malaria transmission. †¢ Access to safe drinking water and sanitation. †¢ One-half kilometer of paved roads for every thousand population. †¢ Access to modern cooking fuels and improved cooking stoves to decrease indoor air pollution. He states extreme poverty (a lack of access to basic needs) is very different from relative poverty (occupying a place at the bottom of the ladder of income distribution) within rich countries, and goes through a more detailed approach of implementing the six steps. He points out that not all donor assistance is for development. Much is used for emergency relief, care for resettlement of refugees, geopolitical support of particular governments, and help for middle-income countries that have largely ended extreme poverty in their country. Also, only a small portion of development aid actually helps to finance the intervention package. Much of it goes for technical assistance which is not part of the MDG numbers. He spends time on the question, â€Å"Can the USA afford the .7% of their GNP?† He responds with a deafening â€Å"Yes!† He does this in multiple ways, one of which is to show that the increase is only .55%, which would be hardly noticed in the US’s average 1.9% increase year-by-year of its GNP. Chapter SixteenMyths and Magic Bullets This is an interesting chapter because Sachs shoots down commonly held beliefs concerning the causes and solutions for poverty. He uses Africa as his case to do so:. †¢ Contrary to popular conception, Africa has not received great amounts of aid. They receive $30 per person per year but only $12 of that actually went to be used in development in Africa. $5 went to consultants of donor countries, $3 went to food and emergency relief, $4 for servicing Africa’s debt and $5 for debt relief. In reality, in 2002, only six cents per person went to development. †¢ Corruption is the problem which leads to poor governance. By any standard of measure Africa’s governance is low, but not due to corruption. African countries’ governance is no different than other poor countries in the rest of the world. Governance improves as the people become more literate and more affluent. Secondly, a more affluent country can afford to invest more in governance. †¢ There is a democracy deficit. This is also not true. In 2003, 11 countries in Africa were considered free, with 20 more partially free, and 16 not free. This is the same as is found in other regions of the world. Democracy does not translate into faster economic growth. †¢ Lack of modern values. Again, this is also false. Virtually every society that was once poor has been castigated for being unworthy until its citizens became rich and then their new wealth was explained by their industriousness. He traces this trend in multiple countries. One major factor that does cause change is the change in women’s position in society as their economic situation improves, which accelerates the growth. †¢ The need for economic freedom is not fully true. Generally market societies out perform centrally planned economies. This leads to the thought that all is needed is that the people must have the will to liberalize and privatize which is too simplistic. He shows that there is no correlation between the Economic Freedom Index and annual growth rate of GDP. †¢ The single idea of Mystery of Capital put forth by Hernando de Soto which relates to the security of private property including the ability to borrow against it is also incorrect. Most poor hold their assets such as housing and land. †¢ There is a shortfall of morals which is thought to be the main cause of HIV in Africa. A study shows that Africa men are no different in the average number of sexual partners they have than any other part of the world. †¢ Saving children only to become hungry adults leads to population explosion. Actually it has been shown that the best way to reduce the fertility rate is to increase the economic status. In all parts of the world (except the Middle East) where the fertility rate is over 5 children, those countries are the poorest ones. As children survive, the parents feel less of a need to have more children which is a result of improved economic conditions. †¢ A rising tide lifts all boats. This means extreme poverty will take care of itself because economic development will pull all countries along to improvement. A rising improvement does not reach the hinder lands or mountain tops. †¢ Nature red in tooth and claw means that economic improvement is based on survival of the fittest and those who cannot compete fall behind. This is a Darwin thought which seems to still prevail throughout the world. Competition and struggle are but one side o f the coin which has the other side of trust, cooperation, and collective action. He rejects the doomsayers who saying that ending poverty is impossible. He believes he has identified specific interventions that are needed as well as found ways to plan and implement them at an affordable rate. Chapter SeventeenWhy We Should Do It There are several fallacies which affect the USA’s giving: †¢ The American public greatly overestimates the amount of federal funds spent on foreign aid. The US public believes that the government is providing massive amounts of aid. A 2001 survey by the University of Maryland showed that people felt that US aid accounted for 20% of the federal budget versus the actual of .15%. That is 24 times smaller than the actual figure. †¢ The American public believes that the US military can achieve security for Americans in the absence of a stable world. This has been proven untrue especially with 9/11. †¢ There is a fallacy in belief that there is a war of cultures. For many, this relates to Biblical prophesy of Armageddon and end times. The problem in the US is not opposition to increased foreign aid but a lack of political leadership to inform the public how little the US does supply, and then asking the US public to supply more. Hard evidence has established a strong linkage between extreme poverty abroad and threats to national security. As a general proposition, economic failure (an economy stuck in a poverty trap, banking crisis, debt default or hyper-inflation) often leads to a state failure. A CIA Task force looked at state failures between 1954 and 1994 and found that the following three factors were most significant in state failure: †¢ Very high infant mortality rate suggested that overall low levels of material well-being are a significant factor in state failure. †¢ Openness of the economy showed the more economic linkages a country had with the rest of the world, the lower chance of state failure. †¢ Democratic countries showed fewer propensities to state failure than authoritarian regimes. He then reviews what the US government has committed to since 9/11: †¢ Provide resources to aid countries that have met national reform. †¢ Improve effectiveness of the World Bank and other development banks in raising living standards. †¢ Insist on measurable results to ensure that development assistance is actually making a difference in the lives of the world’s poor. †¢ Increase the amount of development assistance that is provided in the form of grants, not loans. †¢ Since trade and investment are the real engines of economic growth, open societies to commerce and investment. †¢ Secure public health. †¢ Emphasize education. †¢ Continue to aid agricultural development. In reality, little progress has been done by the US to the accomplishment of these goals. But he does spend time discussing where plans were established and that funds were flowing where massive amounts of aid were provided by the USA: †¢ End of World War II with the Marshall Plan which revitalized Europe and Japan. †¢ Jubilee 2000 Drop the Debt Campaign started slow but ended up with large amount of national debt being cancelled in the poorest of countries. †¢ The Emergency Plan for HIV is providing $15 billion to fight this pandemic. The bottom line of this chapter is, â€Å"OK, USA and other rich countries, you are saying good things, now step-up to the plate and do what you have agreed to do.† Chapter EighteenOur Generation’s Challenge Our generation is heir to two and a half centuries of economic progress. We can realistically envision a world without extreme poverty by the year 2025 because of technological progress which enables us to meet basic needs on a global scale. We can also achieve a margin above basic needs unprecedented in history. Until the Industrial Revolution, humanity had known only unending struggles against famine, pandemic disease, and extreme povertyall compounded by cycles of war, and political despotism. At the same time, Enlightenment thinkers began to envision the possibility of sustained social progress in which science and technology could be harnessed to achieve sustained improvements in the organization of social, political, and economic life. He proposes four thinkers which led this movement: †¢ Thomas Jefferson and other founders of the American Republic led the thought that political institutions could be fashioned consciously to meet the needs of society through a human-made political system. †¢ Adam Smith believed that the economic system could similarly be shaped to meet human need and his economic design runs parallel to Jefferson’s political designs. †¢ Immanuel Kant called for an appropriate global system of governance to end the age-old scourge of war. †¢ Science and technology, fueled by human reason can be a sustained force for social improvement and human betterment led by Francis Bacon and Marie-Jean-Antoine Condorcet. Condorcet put much emphasis on public education to accomplish the goals. One of the most abiding commitments of the Enlightenment was the idea that social progress should be universal and not restricted to a corner of Western Europe. He said now it is our generation’s turn to help foster the following: †¢ Political systems that promote human well-being †¢ Economic systems that spread the benefits of science, technology, and division of labor to all parts of the world. †¢ International cooperation in order to secure a perpetual peace. †¢ Science and technology, grounded in human rationality, to fuel the continued prospects for improving the human condition. He then spends three or four pages discussing the good and bad points of the Anti-globalization Movement which is taking place. He also spends time discussing three movements which made these kind of changes in the world in their time: †¢ The end of Slavery †¢ The end of Colonization †¢ The Civil Rights and Anti-Apartheid Movement He closes with discussing the next steps which are: †¢ Commit to ending poverty †¢ Adopt a plan of action built around the Millennium Development Goals †¢ Raise the voice of the poor †¢ Redeem the role of the United States in the world †¢ Rescue the IMF and World Bank †¢ Strengthen the United Nations †¢ Harness global science †¢ Promote sustainable development †¢ Make a personal commitment to become involved Summary This is an interesting book with new perspectives for me, and which is beginning to be taken seriously by the world. I believe, as stated earlier, that MAI’s role is on-the-ground solutions for ending poverty through CHE which is spelled out in Chapter 12. But, as also noted, we can do it at a far lower cost than he estimates because of our commitment to empowering people to do things on their own and primarily with their own funds.

Wednesday, August 21, 2019

Forensic In Digital Security Information Technology Essay

Forensic In Digital Security Information Technology Essay Computer forensic is a branch of forensic science that involves largely around computer crimes and legal evidence that pertain and revolve around digital evidence. The main aim of computer forensics is to explain the current state of the digital artifact and to provide analysis on the data as evidence to the court. Acquisition of evidence from the scene of crime A police officer or investigator upon receiving the laptop from the parents should first establish if the laptop is switch on or not. If the laptop is running perform a force shutdown by holding down onto the power button and take out the battery. If the laptop is showing clear signs of data of apparent evidentiary value onscreen. The police officer should first seek trained technical personnel who have experience and training in capturing and preserving volatile data before proceeding. The police investigator would also immediately shutdown the laptop through irregular shutdown if there is any sign or indication of activity onscreen indicating data is being overwritten or deleting. Indication of destructive process is being performed on the computer data storage system. This is to ensure that no further evidence is being lost or being tamper. The investigator would also need to check if there is any disk in the disk drive and take a picture of the disc on the disc drive before putting into the anti static bag. The investigator would next place tapes across all disk drives so that no media would be placed in the disk drives. The investigator would also place tapes on the power button on the laptop. This is to ensure that no the evidence would not be tamper in order to preserve the integrity of the data. Documentation If there is cables and wires attached to the laptop. The investigator would also uniquely label, document and take pictures of the wires, cables and devices connected to the laptop. If there is devices attach at the other end of the cables it would also be photographed and documented of it being connected to the laptop. The device, cables and wires would then be individually documented and photographed before putting in the evidence bag. The documentation of the evidences should also include a detail record of the notebook brand, model, serial number, attachments on the notebook and it current state. The surrounding environment where it was being use should be also photograph as evidence. If the notebook is running photographing the screen help in visually documenting the state of it and what was running upon the initial response. Taking photos of front, side and back of the computer. A photograph of the notebook and the surrounding environment and the devices connected help in the reconstruction of the setup should the notebook need to be taken to the lab for further investigation. Documentation is important as it allow the court to verify that correct forensic procedures are being adopt and undertaken. It also effectively allows the recreation of the activities that are performed during the initial response. Evidence Custody Form An evidence custody form is also necessary in order to proof the chain of custody has been in place. As it proof that proper custody of the evidence and the state of the evidence upon custody to proof that proper forensic evidence has been taken place. Handling Digital Evidence All potential evidence should be à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒâ€¦Ã¢â‚¬Å"Bag- and-tagà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ã‚  refers to the process of placing crime scene evidence into bags and tagging them with single or multi evidence form. This help in withholding the chain of custody and also the integrity of the evidence. Evidence should be kept in anti-static bags to prevent damage through electrostatic discharge. Computer manuals of the laptop if there are any would also be taken for reference in the lab. A copy of the hard disk image will also be created using programs and also generating of a hash sum to check for consistency or integrity in it. The copy data would then be handed to the appropriate party assisting in the investigations. The source copy would be retained in a locked room with limited or restricted access and kept in anti static bags. This is to ensure that there is a chain of command in place and that the source data is always available and not tamper. In order to preserve the main copy evidence and also allow recreation of procedures if necessary. Transportation When transporting digital evidence, the investigator or the first responder should take note in preserving of the evidence state. The first responder should always keep digital evidence away from magnetic fields produced by radio transmitters, magnet or any other form of magnetic field that might affect the state of the evidence. Potential hazards like heat, cold, humidity or static electricity should be taken note. While transportation, mobile phones should always be kept in faraday isolation bag. Storage Digital evidence should be stored in a secure, climate-controlled environment that is not subject to extreme temperature or humidity that might damage hardware. Digital evidence should not also be expose to magnetic fields, moisture, dust or vibration that might affect the state of the evidence or destroying it. Evidence custody form should also be use to identifies the evidence, who has handled it and the date. Hardware resources for analyzing notebook Hardware Resources The hardware and tools that needed to analyze a notebook are: Laptop Large-Capacity disk drive IDE ribbon cable, 36 inch Linux Live CD ( Backtrack 4.0 ) Laptop IDE 40- to 44 pin adapter Write-blocker Anti static evidence bag Evidence log form Firewire or USB dual write-protect external bay IDE disk drive box Faraday isolation bag ( For cell phone ) Architectural differences between a notebook and desktop One of the key differences between notebook and desktop are that due to the size of the desktop and it ability to be customized the hardware generally follow a certain guidelines or rules. This make forensic easier on desktop as the tools available are able to process most desktop computers. However with notebooks becoming more common in today society tools that are commonly use for desktop are required to be modified and change. The main architecture difference is that a notebook being compact and much smaller in size requires hardware to be much smaller, like the motherboard, ram, and hard disk. Also with some manufacturer installing drivers on their laptop for certain function eg. Webcam, biometric fingerprint scanner set a level of difficulty in investigation as some of this program might not be able to run on a different computer system without the appropriate driver. The difference in architecture of laptop and computer requires different forensic technique and procedures. The interface of an IDE laptop hard disk for instance due to manufacturer maybe smaller than a normal 40 à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬ pin ATA ribbon connector. As due to the constraint of a laptop size the hard disk might be smaller. The internal structure of a laptop is much more delicate so it is much harder for the investigator to get the hard disks and component for imaging or storage as evidence. Smaller size laptop known as netbooks are not installed with a CD Rom drive unlike a desktop computer due to their restriction in size. This further complicate forensic process which certain forensic tools that required live CD are not able to be use. This would require the use of USB thumb drive loaded with the OS in order to extract images and information. Laptop unlike Desktop computer also does not allow the use of more than one hard disk at the same time. So imaging process of hard disk would take longer time as it cannot be done simultaneously. Most laptops do not allow the use of CD-Rom and the floppy disk at the same time. Unlike the Computer desktop system this complicates the process of common tools used for desktop. Forensic Tool for Disk Imaging FTK Imager and DCFLdd command would be use for imaging. FTK Imager is a forensic windows based acquisition tool found in various forensic toolkits like HELIX , SANS SIFT Workstation and FTK Toolkit. FTKImager support storage of disk image in EnCase or Smart file format and dd format. With Isobuster technology being built in it, it allows FTKImager to image CD to a ISO/CUE file combination. DCFLDD is an enhanced version of dd it allows hashing for the transmitted data, wiping of disk with known patterns and verifying that the image is identical to the harddisk, using bits. It can also split into multiple files, logs and data can also be piped into external applications. The use of two different imaging software with it generated hash value allow comparison in order to ensure that there is consistency and integrity in the hash value of both image. Additional evidence for clues to victim whereabouts It is important to obtain as much information as possible from the surrounding environment as they might be crucial to investigation and solving of the case. As they might be able to provide a clue to the time line, possible password phrases, that might help in aiding the steps in investigations and step. Additional evidence might include papers with possible password phrases, handwritten notes, blank pads of paper with impression of prior writing on it. Hardwares, software manuals and documentations. Calendars, literature or graphic material these form of materials and article should be treated as possible evidences and preserved in compliance with department policies or protocols. Preserving integrity of digital evidence Hashing is a method for reducing large input into a smaller input. Common hashing algorithm like MD5 and SHA-1 are commonly used to check the integrity of the data as evidence for the court. It is required to have 3 independent checks on the consistency of the image to be computed and recorded for further reference and support as evidence in court. The first check would be against any tool that is running. The second check would be after the disk image duplicate is complete to check that there is consistency in the disk images. The last check would be the consistency of the recipient data image against the source data. Bad File Headers In most file the file headers contain identifying information for the computer to recognize it. Image file headers are often manipulated to trick investigator into overlooking it. The user would often change the file header into different format eg. JPEG to DOC file format. If a forensic investigator were to conduct a search on the machine for pictures, he would simply see it as a doc file and skip it. Another reason is that examining recovered data remnants from file in slack or free space. The file header might be damage and cannot be readable. Thus there is a need to examined it file header using a HEX editor in order to repair it for it be able to view. Source Phillips, Amelia, Nelson, Bill, Enfinger, Frank. (2005).  Guide to computer forensics and investigations. Course Technology Ptr Electronic Crime Scene Investigation: A Guide for First Responders, Second Edition by National Institute of Justice April 2008 Computer Crime and Intellectual Property Section Criminal Division, United States Department of Justice. Searching and Seizing Computers and Obtaining Electronic Evidence in Criminal Investigations. http://www.cybercrime.gov/ssmanual2002.htm