Phantom Limbs, Phantom Pain, And The Essay -- Biology Essays Research

Phantom Limbs, Phantom Pain, And The "I-Function" The so-called "I-function" which describes the brain's sense of self takes on interesting connotations when discussing phantom limbs and associated phantom pain. The loss of an arm or leg through amputation is not an easy experience to endure, and is even more difficult when the patient begins to feel sensations in their now missing limb. These feelings, sometimes referred to as "stump hallucination", is the subjective sensation, not arising from an external stimulus, that an amputated limb is still present (1). Although they no longer exist, patients perceive these limbs as still being essential components of their body-image, and continues to move in sync with their torso and other limbs. For some amputees, these phantom sensations may be no more than painless distractions of pressure, warmth, and cold that do not interfere with their everyday lives. But for the majority of amputees, about 50% to 80% (2), they experience phantom pains that vary in classification from cramping, burning, tingling, shocking, shooting and stabbing pains. These episodes are severe enough to interfere with work, sleep and normal function and do require some kind of treatment. Phantom pain can occur anytime, from immediately after an amputation to several years later. The powerful impression of a stable, embodied self is taken for granted. But it's an perception that's possible only because of the body image created by the brain. A significant element of that image is a mental map of the body surface, generated by the cortex using the sensory signals it receives from the skin. Other regions of the cortex control other components, such as the position of muscles and joints (proprioception),... ... http://www.bfe.org/protocol/pro05eng.htm 3)THEY DO IT WITH MIRRORS , From New Scientist http://infotrac.galegroup.com/itweb/brynmawr_main?http_rc=400&class=session&sev=temp&type=session&cause=http%3A%2F%2Fweb1.infotrac.galegroup.com%2Fitw%2Finfomark%2F805%2F448%2F25790840w3%2Fpurl%3Drc1_EAIM_0_A63676311%26dyn%3D4!ar_fmt%3Fsw_aep%3Dbrynmawr_main&cont=&msg=No+Session+cookies&sserv=no 4) Harris, J. A. "Cortical Origin of Pathological Pain." in Lancet, vol. 354 (pg. 1464-1466) 1999 5)Scientific American, Ronald Melzack article http://serendip.brynmawr.edu/bb/neuro/neuro01/web1/= 6)Discover Phantom limbs , Brief Article http://www.findarticles.com/p/articles/mi_m1511/is_n2_v19/ai_20159526 7) Ramachandran, V.S. & Rogers-Ramachandran, D. "Phantom Limbs and Neural Plasticity." in Archives of Neurology. Vol. 57 (pg. 317-320), 2000, Ramachandran article

Reflection About My First Year of College

After ending this first year of college I experienced a lot of things and I will remember most of them for the rest of my life. I have experienced some good things and some others that have not been that good, but probably that is part of college and being away from home. Obviously, I would like to have changed some of those, but some others I would not have changed. I am going to start talking about all the things I would like to have change.During this first year I have lived good and bad moments, but I have learnt a lot about all I lived. I would like to say that one of the things that have affected me the most is living so far from home. I am not used to live away from home and it has been a problem during the all year, especially at the beginning. I missed my family a lot, because we were so close and I missed my friends as well. The other thing I would have change would definitely be my dorm. This year I probably lived in the worse dorm we have on Ohio.I know for fact that it i s one of the oldest ones and it has not been renovated for more than a few years. First of all, the all hall smelled pretty bad. I do not know exactly what it was but it smelled old and it seemed dirty. Another part of it was the rooms. The rooms were small and badly distributed. They had one bed almost next to the other, and then they had just one desk for two people. Another bad thing about my dorm would be the bathrooms. We did not have a private bathroom, and they were pretty badly built.We only had four showers for the whole floor. It means twenty or twenty five people for four showers. The last thing I want to mention that I do not like about my dorm is about the laundry. When I first got in my dorm and I put my first laundry, I took my clothes out of the dryer and they were one or two sizes smaller than usual. After that I thought they would get smaller every time but they did not. Finally, the only thing I like about the rooms is that they have a sink. It is always nice if y ou can wash your hands and brush your teeth in your own room.I came to the United States to play soccer and this year has been a hard year for me. I have not played like I would like to have done it. Probably because of all the things I said above that have not gone very well. This is the reason why this year has not been perfect. After all, I have learnt about it and I am ready to come back next year and try my best again. Definitely I would have changed my first year of tennis and I would like to have been more successful. Moving on I am going to talk about the experiences I would not have changed.The most important one is my friends. I made a lot of friends here through the year and I would not change them for anything. I really like people from the United Stated, I think they are so friendly and they try to help you anytime. I will always remember when I first got here at ohio I was kind a lost on campus and everybody could tell that and most of them tried to help me. Another im portant thing that has affected me is the language. But I want to say that I would not have changed that.I am from Spain and as everybody knows the main language is Spanish, not English. It is true that a lot of people there speak English but when I came I did not know this language really well and I had to work so hard to be able to speak and write it like now. I still think I have a lot to improve but I speak it much better that last semester. I have to say it has been an important issue because I was pretty scared to come in the United States because I knew I had to understand people, talk to them, and write for school.Later on I realized that the only way to improve quickly in another language is by moving to the country and interacting with the people. Finally, I would not have changed my roommate. We are both from Spain and I knew him before we came here in the United States. I have known him since we were twelve because both of us play tennis. That is why we came to ohio, to be able to play tennis and study at the same time and together. I think I was lucky because we had a room together because it must be really hard to live and share a room with somebody that you do not know.I think every country has its own culture and if you have a roommate from another country it can be a little bit hard. Like I said before, I got lucky to share a room with him and even though I knew him from Spain you really only get to know someone when you live with them. It has been hard but we had so much fun and we really enjoyed the experience. In conclusion, I had a lot of fun this year at Ohio, and there are some things I would have changed but I think I learnt from them and I will learn more about other experiences that will happen next year.

Analysis of Saving Private Ryan and Longest Day Essay

Analysis of Saving Private Ryan and Longest Day On the beach in Northern France, an American Soldier searches frantically for his lost arm. Gunshots emerge from all angles of the screen. As this soldier helplessly goes from one place to another, there are more dead bodies piling up on Omaha Beach in Northern France. As this soldier collects his separated arm from the battlefield and walks off into the horizon, Tom Hanks enters a rather explosive battle. He leads his men into battle with nothing more than guns and a helmet. This is Spielberg’s view of D-Day. The ‘Longest Day’ directed by Daryl Zarwuck in 1962. It doesn’t use colour and begins this scene at the moment of landing on Omaha Beach†¦show more content†¦If we see that the area is light then it might be the fact that that area is safe. Where as the areas in the shadows might be that the areas that are dangerous. The sound-track helps us establish a lot in this film because of the pace of the music and the style. It tells the audience whether or not the place the characters are in is dangerous depending on the music or sound being played. The weapons the characters carry varies from one person to another because only the soldiers of a high rank would carry one. The setting/landscape of this film is important because you are shown the important objects that reflect what is going on in the film. The film ‘Saving Private Ryan’ directed by Steven Spielberg in1998. It is set in 1944 but made in 1998 because it uses colour and more modern of the two films. It begins this scene on a boat where the soldiers are on a boat eating and drinking before landing on the Omaha Beach in Northern France. Some of the soldiers are sea-sick which means that they don’t want to come to battle but are forced to come. When they reach the shores of Omaha Beach, the tank-traps are a lot smaller. The opposition are already firing gunshots at Tom Hanks even before arriving on the beach to get as many killedShow MoreRelatedEssay on Film Analysis of Saving Private Ryan and Its Depiction903 Words   |  4 PagesFilm Analysis of Saving Private Ryan and Its Depiction The D-Day landings were a significant event in history, so significant that two films have been made about it. The first one is The Longest Day directed by Darryl Zanuck in the 1960s and the second one is Saving Private Ryan directed by Steven Spielberg in the 1990s. AS these films were made in different decades the audiences expectations and tolerances of films differ considerably. The aim of Spielberg was to shockRead Morecfa LEVEL ONE7514 Words   |  31 PagesAnalyst (CFA ®) Mock Examination has 120 questions. To best simulate the exam day experience, candidates are advised to allocate an average of 1.5 minutes per question for a total of 180 minutes (3 hours) for this session of the exam. Questions Topic Minutes 1–18 Ethical and Professional Standards 27 19–32 Quantitative Methods 21 33–44 Economics 18 45–68 Financial Statement Analysis 36 69–78 Corporate Finance 15 79–90 Equity Investments Read MoreKellogg Case Book36421 Words   |  146 Pages............................................................................................ 163 Appendix C: Concepts in Microeconomics ............................................................................... 164 Appendix D: Profitability Analysis............................................................................................ 166 Appendix E: Typical Fit Interview Questions ............................................................................ 168 2004 Kellogg ConsultingRead MoreAudit: Auditing and Substantive Tests36648 Words   |  147 Pagesstatement of cash flows to amounts reported in the other financial statements. For example, agreeing depreciation expense to the amount reported in the income statement. | | B.   Vouch a sample of cash receipts and disbursements for the last few days of the current year. | | C.   Reconcile the cutoff bank statement to the proof of cash to verify the accuracy of the year-end cash balance. | | D.   Confirm the amounts included in the statement of cash flows with the entity s financial institutionRead MoreFundamentals of Hrm263904 Words   |  1056 PagesHRM 28 PART 2 Chapter 3 Chapter 4 THE LEGAL AND ETHICAL CONTEXT OF HRM Equal Employment Opportunity 56 Employee Rights and Discipline 84 PART 3 Chapter 5 Chapter 6 Chapter 7 STAFFING THE ORGANIZATION Human Resource Planning and Job Analysis 110 Recruiting 132 Foundations of Selection 154 PART 4 Chapter 8 Chapter 9 TRAINING AND DEVELOPMENT Socializing, Orienting, and Developing Employees 182 Managing Careers 208 PART 5 Chapter 10 Chapter 11 Chapter 12 Chapter 13 MAINTAININGRead MoreMarketing Mistakes and Successes175322 Words   |  702 Pagesfollowing classification of cases by subject matter to be helpful. I thank those of you who made this and other suggestions. 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For a case that permits a more comprehensive industry analysis The Pharmaceutical Industry could be used. However, if the purpose is more focused – illustrating the use of ‘ï ¬ ve forces’ analysis – the TUI case study or Illustration 2.3 on The Steel Industry could be used. Some cases are written entirely from published sources but most have been prepared in cooperation with

Loneliness in Steinbecks Of Mice and Men Essay - 1084 Words

How true is the statement Guys like us are the loneliest guys in the world Personally I believe that this statement is true in every aspect. Loneliness is a big part of the book Of mice and men. The book shows loneliness in every ones life in the book. The quote says Guys like us George is talking about the ranch workers by saying us we know they are all lonely because they all show signs of loneliness, they try to fight this by making friends I think that in the book Steinbeck tries to show us that loneliness can be resolved by friendship. George blames Lennie for him being lonely ?I could get a girl, shoot some pool and stay at the cat house? George seems to be in denial as even if Lennie wasn?t there he wouldn?t be able to†¦show more content†¦When Lennie comes in and does not have any intention of hurting him, he realizes it and he lets his guard down. It may seem that he doesnt desire friendships or affection, but he no longer knows how to deal with his loneliness. It has made him into another person. Curleys wifes loneliness has altered the w ay she is towards others, making her very flirtatious. The men on the ranch avoid her because of flirtatious personality to keep out of trouble. No one understands her situation and how loneliness affects her. Her insecurity is easily seen by the way she dresses and wears her make-up. She uses her appearance to receive attention like when Curleys Wife was standing there looking in. She had full, rouged lips and wide-spaced eyes, heavily made up. Her fingernails were red. Her hair hung in little rolled clusters, like sausages. She wore a cotton housedress and red mules, on the steps of which were little bouquets of red ostrich feathers. Curleys Wife feels she must dress this way for people to notice her and give her attention. Her dressing-up is unnecessary because they live on a farm and this is not the typical or practical clothing. The way she dresses proves her insecurity and her lack of confidence. Curleys Wife dresses inappropriately along with acting in flirtatious ways. This is another attempt for the attention sheShow MoreRelatedLoneliness In John Steinbecks Of Mice And Men1358 Words   |  6 Pages The Depression of Loneliness â€Å"Guys like us...are the loneliest guys in the world†(Steinbeck 15). Loneliness as a common feeling by the millions of migrant workers all over the United States during the Great Depression. John Steinbeck’s Of Mice and Men, set in this era, depicts a story of loneliness within an old man named Candy; a young woman known as Curley’s Wife; and a discriminated African American named Crooks, on a barely farm in California. The ranch is filled with migrant workers, butRead More Loneliness in John Steinbecks Of Mice and Men Essay2202 Words   |  9 PagesLoneliness in John Steinbecks Of Mice and Men       Mother Theresa once said, Loneliness is a mans worst poverty. Without friends and companions, people begin to suffer from loneliness and solitude (Dusenbury 38). Loneliness is an inevitable fact of life and cannot be avoided, as shown prevalent through each of the characters in John Steinbecks Of Mice and Men. Each and every character in this novel exhibits loneliness. Lennie was isolated for being mentally handicapped, Candy was isolatedRead MoreFriendship And Loneliness In John Steinbecks Of Mice And Men779 Words   |  4 PagesThe characters make dreams that cannot be achieved in John Steinbeck’s, Of Mice and Men, where friendship and loneliness are shown by certain characters in this novella. Friendship is one of the key character traits in the novella. For instance, friendship would be Lennie and George, their friendship is what holds them together and although Lennie is not smart, George still accompanies him as a friend. Continuously as George play more tricks on Lennie he began to see how Lennie didnt care forRead MoreEssay on Loneliness in John Steinbecks Of Mice and Men1162 Words   |  5 Pagesof loneliness in John Steinbeck’s novel Of Mice and Men. In the light of the American economical collapse, there were a significant number of itinerant workers, who lived in a nomadic lifestyle, migrating in search of jobs. This continuous migration deterred them from building substantial relationships. Due to the lack of companionship and depression of the era, it appears that the characters are bound to loneliness. Most of the characters in John Steinbeck’s novel ‘Of Mice and Men’ areRead MoreLoneliness In John Steinbecks Of Mice And Men1490 Words   |  6 Pages The Effect of Loneliness in Of Mice and Men â€Å"Loneliness centres on the act of being seen. When a person is lonely, [he/she] long to be witnessed, accepted, desired, at the same time as becoming intensely wary of exposure† (Laing). As this quote suggests, when people begin to feel lonely, they wish to be accepted. But along with the desire for attention, the lonesome person’s suspicion grows. They become wary of the people around them, fearing rejection or judgement. Believing thatRead MoreEssay on Theme of Loneliness in John Steinbecks Of Mice and Men1136 Words   |  5 PagesThe Theme of Loneliness in Of Mice and Men      Ã‚  Ã‚   In the novel, Of Mice and Men John Steinbeck used George and Lennies relationship and the theme of hope to point out the loneliness in the novel. The novel starts off and is set in Soledad which means lonely. At the beginning they get a job working on a farm together. Lennie is a little retarded and has great physical strength that isnt too controllable. As they work from ranch to ranch, Lennie relies on George for guidance and help. RatherRead MoreThe Theme of Loneliness in John Steinbecks Of Mice and Men Essay870 Words   |  4 PagesThe Theme of Loneliness in John Steinbecks Of Mice and Men Of Mice and Men, by John Steinbeck, is set in the farmlands of Salinas Valley in California during the 1930’s. At this time there was a world wide depression caused by the Wall Street crash in America. John Steinbeck was born and brought up in Salinas California, he had lived and experienced a life of a migrant worker and that is what inspired him to write this novel (novella?). This meant he could paint a lot Read MoreEssay on The Theme of Loneliness in Steinbecks Of Mice and Men691 Words   |  3 PagesThe idea of solitude is a strong theme held throughout the entire novel Of Mice and Men. Without it, many of the key events that occur in the book would not have happened, for example, the death of Curley’s wife, which eventually lead to the unfortunate death of Lennie. To begin with, the overall atmosphere created by the author implies a sense of loneliness. ‘Soledad’, the setting of the book, means loneliness in Spanish, and many hints, such as the numerous games of ‘solitaire’ played, alsoRead MoreThe Theme of Loneliness in Steinbecks Of Mice and Men Essay examples1765 Words   |  8 PagesThe Theme of Loneliness in Steinbecks Of Mice and Men The name of the author of this novel is John Steinbeck. He wrote this novel in 1936 and it was published in 1937. The novel is set in a ranch, which is near the town of Soledad, California. Steinbeck got the name for his novel from a poem by Robert Burns called To a mouse, on turning her up in her nest with the plough. At the time this novel was written America was in the period of the Great Depression. This meantRead MoreLoneliness in John Steinbecks Of Mice and Men Essay1733 Words   |  7 Pages Loneliness nbsp;nbsp;nbsp;nbsp;nbsp;There is only one thing in life that is really needed and that is friends. Without friends, people would suffer from loneliness and solitude. Loneliness leads to low self-estee. In the novel, Of Mice and Men, by John Steinbeck, the characters, Crooks, Candy, and Curly’s wife all show some form of loneliness. They are curious of George and Lennie’s friendship because they do not have that support in their life. Through his novel, Of Mice and Men, Steinbeck

Financial Analysis in the Case of Ford Motor Co and...

Financial analysis in the case of Ford Motor Co and Microsoft Corporation Each company must prepare financial statements to provide a comprehensive picture about its past performance and situation for the owners, the managers, the state and other stakeholders as well. In the case of enormous, international public limited companies like Ford and Microsoft these statements and data are public, so anybody can reach them through the internet. Moreover, we can also compute a lot of financial ratios based on these data. If we want to get an authentic frame about the firms, we have to know what these statement and ratios mean. In addition, it’s difficult for the companies that they want to give other picture about their financial status to†¦show more content†¦This isn’t surprising, namely its market capitalization could be said high, also within the industry, but its income is lagging behind the main competitors. About the rate of Ford’s growth we can say it decreases. From 2007 the operating revenue, the gross operating profit and also the EBITDA reduced strongly from year to year. In 2007, its operating revenue was more than 170 million $, whereas just 118 million $ last year. However, the rate of the depreciation and the interest expenses lessened in the recent years, so Ford could realize raising net income. Its free cash flow growth was also negative last year, and 6 companies had passed Ford in this aspect in the industry. Also its revenue and net profit margin are less than the main competitors’ ones in the recent years, by the former GM and Toyota come before the Ford, by the latter also the Toyota, Honda, SORL and Tata. In conclusion, we can state that Ford’s ratios shows a lot about the situation of the company. It’s clear, that also its book value equity and the net income were negative in the last years, it can realize a less than 3000 million $ net income only in 2009. In addition, its sales fall short of the previous ones, the operating revenue decreases continually. Besides, the total debt of the company is also very high, over the past 4 years it remained over 100 billion $ all the time, but it lessens yearly, as the interests too. The amount of Ford’s totalShow MoreRelatedMicrosoft Corporation (Analysis)17842 Words   |  72 PagesMicrosoft Corporation (MSFT) - Financial and Strategic SWOT Analysis Review Reference Code: GDTC22599FSA One Microsoft Way Redmond, WA 98052-6399 United States Phone Fax Website Exchange www.microsoft.com MSFT [NASDAQ] +1 425 8828080 Revenue Net Profit Employees Industry Publication Date: FEB 2012 69,943 (million USD) 23,150 (million USD) 90,000 Technology Communications and Company Overview Microsoft Corporation (Microsoft) is one of the leading providers of software and storage products andRead MoreEssay Ford Swot3702 Words   |  15 PagesFord Motor Company Gregory Hilgendorf STRATEGIC MARKETING BUS-7450 Dr Meyer. Abstract This paper discusses the Ford Motor Company, the mission, and keys to their success. In addition, there will be discussions centered on the current company’s market summary. This paper will examine Ford Motor Company’s SWOT analysis, the company’s strengthens, weakness, opportunities, and threats. In addition, this would also look at the automotive driving forces, that make it alluring for firms toRead MoreHowa Da7541 Words   |  31 Pagesbusiness performance indicator Compound Annual Growth Rate Abstract CASE STUDY Jonathan A. Jensen Adjunct Professor Columbia College Chicago, 618 S. Michigan Avenue Suite 700, Chicago, IL 60605, USA Tel: + 312 933 2940 Email: jjensen@colum.edu Anne Hsu Account Director Relay Worldwide, 375 Hudson Street, 13th Floor, New York, NY 10014 Tel: + 212 471 5495 Email: hsu.anne@gmail.com Peer reviewed Do corporations who invest in sponsorship perform better? Examining five years of sponsorshipRead MoreDevelopment of Apple Inc. on a Time Sequence Basis1928 Words   |  8 Pagesassignment is examining the development of Apple.inc on a time sequence basis. Its objective is not to make a list of this American multinational corporation technological products. Many people interested in technology already know that! More importantly, this assignment focuses on Apple’s ideas, visions, communication, challenges, competition, deals, sales and financial aspects. Once it grasps a good knowledge of the development of this company, the assignment tries to analyse this company in a more economicRead MoreFinal Project on Mnc8557 Words   |  35 PagesAcknowledgement First of all, we would like to thank our parents who have always been there as our strength, allowing us to stay in university so that we can work efficiently. We are grateful for their co-operation and support. We especially like to thank venerated Ma’am Naseem Bukhari for her support and precious time she has given us. We would also like to thank our esteemed seniors who were there all the time helping us and solving our problems. We owe a lot to the administration of IBA. Read MoreEthical Companies12021 Words   |  49 Pagesas well as information Ethisphere gathered throughout the year, a list of semi-finalists was created. 3. In-Depth Analysis At this stage, semi-finalist companies were notified and given an in-depth survey questionnaire to fill out regarding their ethics and compliance program, governance and corporate responsibility. 4. Further Refinement Ethisphere then conducted data analysis on hundreds of companies based on their responses to the survey, as well as documents and information researched andRead MoreGlobal Communications Benchmarking and Gap Analysis4307 Words   |  18 Pagesendure growing pains just like any other organization. They have had to return to the drawing board on decisions that involve customer satisfaction, diversifying, and solutions for improving operations. The leaders have had to be visionaries. In this analysis the strategies used and implemented by these eight companies will be discussed. The common thread throughout the organizational infrastructure at Google, Wegmans, BMW, Toyota, Disney, Universal, and Sprint Nextel provided a vision for the companyRead MoreResources Capabilities20336 Words   |  82 PagesResources and Capabilities Resources and Capabilities as Sources of Proï ¬ t l The Resources of the Firm Tangible Resources Intangible Resources Human Resources Analysis to Work: A Practical Guide Step 1 Identify the Key Resources and Capabilities 123 CSAC05 1/13/07 9:21 Page 124 124 PART II THE TOOLS OF STRATEGY ANALYSIS Step 2 Appraising Resources and Capabilities Step 3 Developing Strategy Implications l Developing Resources and Capabilities The Relationship between ResourcesRead MoreBackground Report On Apple Company1903 Words   |  8 Pagesprofitability make the company an attractive corporation to watch. Corporate Beginnings and Leadership Two young friends since high school, Stephen Wozniak and Stephen Jobs, launched their personal computer company start-up on April 1, 1976 and sales began to grow in 1977 upon the release of the Apple II (Sanford, 2012). It was priced for $1295. The Apple II was the first computer designed for the mass consumer market, â€Å"thanks to its attractive low-slung case that was complete with standard keyboardRead MoreSix Sigma2190 Words   |  9 PagesBRINGING TOTA QUALITY PRINCIPLES TO LIFE AT KARLEE 36 REVIEW QUESTIONS 38 DISCUSSION QUESTIONS 39 PROJECTS, ETC. 40 CASES SKILLED CARE PHARMACY 42 DESIGNING A QUALITY-BASED BUSINESS 43 THE JURAN PHILOSOPHY 104 THE CROSBY PHILOSOPHY 106 COMPARISONS OF QUALITY PHILOSOPHIES 108 OTHER QUALITY PHILOSOPHERS 109 A. V. Feigenbaum 109 Kaoru Ishikawa 110 Genichi Tagiichi 110 DEERE CO. 43 NOTES 45 CHAPTER 2 TOTAL QUALITY IN ORGANIZATIONS 47 QUALIY PROFILES: JENKS PUBLIC SCHOOLS AND THE CITY

Secure Software Development Cycle

Question: How secure software development cycle can provide help to mitigate SQL and other vulnerable attacks. Answer: Introduction This paper is about Secure Software Development Cycle and how it can provide help to mitigate SQL and other vulnerable attacks. Software Development Cycle is used to develop software solution in an active and reliable manner. But security of this development cycle is very much necessary to maintain. Secure Software Development Cycle is also known as S-SDLC refers to incorporating security into Software Development Life Cycle. In every phase, security will be highly preferred or stressed by developers. Incorporating security into software development framework provides various benefits to developers and users. There are some important reasons available for using S-SDLC, but the main reason is that it gives prevention from hackers and phishers. These attacks are vulnerable to computer systems and networks. Besides these attacks, Secure Software Development Life Cycle can control SQL attacks. In next segment of this report, we will discuss that how S-SDLC is beneficial for SQL Attacks. Discussion Secure Software Development Lifecycle can control SQL attacks, but before emphasize on this topic, it is important to discuss SQL attacks. SQL attack is also known as SQL injection attack. It is related to insertion or injection of SQL query via the input data from client side to application. A successful SQL injection or attack can read sensitive data from the application database, modify data, insert and delete data from the database. This SQL attack command injects the data-plane input to effect the execution of predefined SQL commands. S-SDLC provides help to control SQL injection in a way that while developing, security process tools and coding techniques are used, and the database coding is also done in a secured way. That is why it becomes difficult for hackers to access the database through an SQL injection. SQL injection enhances confidentiality and integrity of the database and this is necessary to get rid of SQL injection. Besides SQL injections, other attacks that put bad influence over database are virus attacks, malware, and denial of service attacks. These are some common attacks for computer and internet users. Secure Software Development Life Cycle is helpful to mitigate these attacks in a way that during the development cycle, at each phase virus and malware identification and scanning is implementing. This effort provides virus free software solution to users. In this way, secure software development life cycle is helpful to control SQL and other attacks effectively. After discussing secure software solution, now in next segment of this report, we will analyze some essential topics of an article that is about monitoring of security threats, vulnerability assessments and secure software development life cycle and some other important concepts. The purpose of analyzing this article is to explore the importance of secure software development lifecycle. (Owasp.org, 2016) Analysis of Article Security Posture This article delivers information about the security posture, and this is an essential aspect of maintaining security in organizations. Security posture is a security plan for business, and it consists of steps from planning to implementation. All technical, non-technical policies, procedures and controls are mentioned in it, and these can provide prevention from internal and external threats. This security posture is also active to get prevention from hackers, phishers, Spammers and Script Kiddies. Security Posture Assessment Security Posture Assessment is also known as security assessment, and it is a testing or examining process about client current infrastructure and system to identify issues regarding security, vulnerability, and possible loopholes. This security posture consists of different types of controls, Initial Baseline, Continuous Monitoring, Remediation, Performance Baseline and Tools such as protocol analyzers (Wireshark) and monitors for network i.e. HIDS and NIDS. These all tools are highly recommended for network monitoring to maintain security in an appropriate way. (Darryl MacLeod, 2012) Bypass of Security Equipment Besides above security posture and its other essential factors that are useful to maintain security for a long time, another solution is related to Bypass of Security Equipment. It provides help to target attacks against detection. Some ways in bypass of security equipment are failsecure/hardfail, and it reacts to failure in secure ways, and it is considered to be best security option. On other side softfail is reflected to be the least secure way to respond to failures. Next essential topic that is covered in this article is related to system auditing. This system audit is helpful to support procedures, security of systems and recovery of disasters. System Audits In this, baselines are state of IT practices and functionality of system at a specific point in time. This is a basis for comparison or measurement and provides necessary visibility to control change. System Audits can maintain security posture, policies and procedures and the focus of system audit is above discussed baselines. Besides this, right for access, storage, and retention policies are also come under system audit. (InfoSec Resources, 2013) From above discussion, it is cleared that the purpose of the article is to emphasize on essential activities and tools that are necessary to maintain security appropriately. Today with the advancement of technology, security concerns are also increasing, and users have to face issues like database violations and information leakage, etc. To handle these situations, security posture will be helpful enough. Before using security tools and techniques for maintaining security in computer systems and networks, vulnerability assessment is necessary. So that we can know about actual amount of risk in case of security. Vulnerability Assessment According to vulnerability assessment, risk occurs due to threat, assets and vulnerability. Assets can be any item of economic value that is owned by individual or business. Threat can be any circumstance that can put harmful impact over asset or can damage it and vulnerability is security weakness of asset and due to this weakness threat has occurred for asset. While assessing vulnerability regarding security some essential aspects are considered such as risk, impact and probability. Different tools are used for implementing vulnerability assessment such as penetration testing through network mappers (nmap, angry IP scanner, LanSpy). These above discussed processes like system audit, vulnerability assessment, and bypass security equipment can be used for secure software development cycle by developers for developing highly secure, reliable and quality software solutions for IT users. References Darryl MacLeod. (2012). What is Security Posture? Retrieved 17 March 2016, from https://darrylmacleod.wordpress.com/2012/03/09/what-is-security-posture/ 20 Critical Security Controls: Control 6 - Application Software Security | The State of Security. (2013). The State of Security. Retrieved 17 March 2016, from https://www.tripwire.com/state-of-security/security-data-protection/20-critical-security-controls-control-6-application-software-security/ InfoSec Resources. (2013). Introduction to Secure Software Development Life Cycle - InfoSec Resources. Retrieved 17 March 2016, from https://resources.infosecinstitute.com/intro-secure-software-development-life-cycle/ Owasp.org. (2016). SQL Injection - OWASP. Retrieved 17 March 2016, from https://www.owasp.org/index.php/SQL_Injection

Teen Pregnancy Essays (489 words) - Midwifery, Adolescence

Teen Pregnancy Teenage Pregnancy The Truth About Teen Pregnancy Although the rate of teenage pregnancy in the United States has declined greatly within the past few years, it is still an enormous problem that needs to be addressed. These rates are still higher in the 1990's than they were only a decade ago. The United State's teenage birthrate exceeds that of most other industrialized nations, even though American teenagers are no more sexually active than teenagers are in Canada or Europe. (Gormly 348) Recent statistics concerning the teen birthrates are alarming. About 560,000 teenage girls give birth each year. Almost one-sixth of all births in the United States are to teenage women are to teenage women. Eight in ten of these births resulted from unintended pregnancies. (Gormly 347) By the age of eighteen, one out of four teenage girls will have become pregnant. (Newman 679) Although the onset of pregnancy may occur in any teenager, some teens are at higher risk for unplanned pregnancy than others. Teenagers who become sexually active at an earlier age are at a greater risk primarily because young teenagers are less likely to use birthcontrol. African-American and Hispanic teenagers are twice as likely to give birth as are white teenagers. Whites are more likely to have abortions. Teenagers who come from poor neighborhoods and attend segregated schools are at a high risk for pregnancy. Also, teenagers who are doing poorly in school and have few plans for the future are more likely to become parents than those who are doing well and have high educationsl and occupational expectations. Although the rate of teenage pregnancy is higher among low- income African-Americans and Hispanics, especially those in inner city ghettoes, the number of births to teenagers is highest among white, nonpoor young women who live in small cities and towns. (Calhoun 309) In addition to the question of which teenagers become pregnant, interest is shown in the social consequences of early parenthood. Adolescent pare nts (mostly mothers) may find that they have a lost or limited opportunity for education. (Johnson 4) The higher a woman's level of education, the more likely she is to postpone marriage and childbearing. Adolescents with little schooling are often twice as likely as those with more education to have a baby bafore their twentieth birthday. Some 58% of young women in the United States who receive less than a high school education give birth by the time they are twenty years old, compared with 13% of young women who complete at least twelve years of schooling. (Tunick 11) Teens who become pregnant during high school are more likely to drop out. (Calhoun 310) A teen mother leaves school because she cannot manage the task of caring for a baby and studying, and a teen father usually chooses a job over school so that he can pay bills and provide for his child. (Johnson 4) Teen mothers usually have fewer