The Vietnam War Research Paper Example | Topics and Well Written Essays - 2250 words

The Vietnam War - Research Paper Example The war resulted in over 2 million civilian casualties and came to an end with the defeat of South Vietnam and (but) eventually the country was unified (Pillai). The roots of the war date back to the colonial rule of Vietnam by the French. During World War II, the Japanese defeated the French and took control of Vietnam after which despite several attempts the French failed to reimpose their colonial rule. After a 9 year struggle (from 1946 to 1954) of the Vietnamese Army for independence against the French colonial rule, the Geneva Accords of 1954 divided the country into North and South Vietnam. After the partition, North Vietnam was supported by China and The Soviet Union and South Vietnam was obviously supported by the United States. United States President Dwight Eisenhower and Vice-President Richard Nixon justified their support for the South Vietnam by putting forward the Domino Theory, which said that if one country falls to communism the others in the region would follow suit and then communism would spread rapidly across the world (Domino Theory). The war took off when a Pro-American Ngo Dinh Diem came to power in South Vietnam. He was anti-communist and was a perfect candidate to be supported by the United States for their plan to establish an anti-communist government in the South. Diem was popular amongst the Catholics in Vietnam but he faced serious resistance by the non-Christians Vietnamese. To keep Diem in power, the U.S started sending exorbitant amounts of military aid to protect Diem’s regime.... It was fought between the North Vietnam (Communist) and South Vietnam (United States). The war resulted in over 2 million civilian casualties and came to an end with the defeat of South Vietnam and (but) eventually the country was unified (Pillai). The roots of the war date back to the colonial rule of Vietnam by the French. During World War II, the Japanese defeated the French and took control of Vietnam after which despite several attempts the French failed to re-impose their colonial rule. After a 9 year struggle (from 1946 to 1954) of the Vietnamese Army for independence against the French colonial rule, the Geneva Accords of 1954 divided the country into North and South Vietnam. After the partition, North Vietnam was supported by China and Soviet Union and South Vietnam was obviously supported by the United States. United States President Dwight Eisenhower and Vice-President Richard Nixon justified their support for the South Vietnam by putting forward the Domino Theory, which s aid that if one country falls to communism the others in the region would follow suit and then communism would spread rapidly across the world (Domino Thory). The war took off when a Pro-American Ngo Dinh Diem came to power in South Vietnam. He was anti-communist and was a perfect candidate to be supported by United States for their plan to establish an anti-communist government in the South. Diem was popular amongst the Catholics in Vietnam but he faced serious resistance by the non-Christians Vietnamese. To keep Diem in power, the U.S started sending exorbitant amounts of military aid to protect Diem’s regime. This marked the American military presence in the region which increased dramatically over time. It is popular belief that Diem

Critically evaluate the role of physical activity in preventing Essay

Critically evaluate the role of physical activity in preventing lifestyle related diseases such as obesity, CVD and type 2 diabetes - Essay Example It has been observed that the prevalence of the heart diseases and strokes have declined overtime with an increase in the obesity related diseases. Excess weight gives rise to diseases like hypertension, diabetes and other cardio metabolic disease. Among the modern chronic disease, the cardiovascular disease, metabolic disease and Type 2 Diabetes are the most prevalent diseases in the world. All the mentioned diseases are related to health and physical fitness. â€Å"Physical inactivity has been related to the occurrence of coronary heart disease, hypertension, diabetes mellitus, and osteoporosis.† (Siscovick, Laporte, Newman March 1985, p. 180) Staying fit and adopting a healthy lifestyle can avoid all these diseases. Diet and physical activity is known to play a key role in the risk of being affected with the chronic diseases. High morbidity rates were mainly associated to the underdeveloped nations, prevalent due to the unhealthy living conditions and lack of availability of proper and nutritious diet. These diseases were caused due to unavailability of proper living conditions. With the development of the nations the living circumstances of the people have enhanced significantly. The diseases like the polio, diarrhea and starvation have given a way to the diseases like diabetes, metabolic diseases and cancer. This change in the health patterns has taken place due to the change in the diet and lifestyle patterns of the people in the westernized countries. These diseases are often referred to as the rich man’s diseases. With the advent of the modern technology in the life of the human beings the lifestyles have changed considerably. The popular use of machines has decreased the amount of physical labor a person did to complete the same tasks as now. Leisure activities have increased and so have the health related problems. Research based on the affect of the physical activities on the risk factors of the chronic diseases show â€Å"the joint association

Network Consultant Scenarios Essay Example for Free

Network Consultant Scenarios Essay Complete Case Projects 3-1, 3-2, 3-3 of Guide to Networking Essentials. After determining if a client-based or client/server model will be used, substantively justify your choice in 200 to 300 words. Case Project 3-1 The changes in equipment that are required to bring this company’s network up to date to solve the shared bandwidth problem is replacing the hubs with fast ethernet switches and a router. You could make subnets for each department of the company, creating different collision domains which would eliminate dropped packets. The throughput would be increased based upon the upgraded switch/router. Also Setup a file server to store the large files. I would the issue of this problem by using a mesh topology and run over 300Ft of Cat 5 cable to a single point. You could also run the cable through metal conduits along walls or on the floor or you could always implement a wireless system to solve the ceiling issue. Case Project 3-2 The topology that should be used in this network is an extended star topology because it is a bit more advanced than the regular star topology. Instead of connecting all devices to a central unit, sub-central devices are added in. This allows more functionality for organization. The Extended Star Topology is all but necessary to prevent degraded signals and it is also better for bigger networks. Also the network would be server based because connection will be coming from one central point for all computers allowing for information to be shared between users. There will be as many computers needed for each user of the company, E.biz had 250 computers and five servers so I would probably stick with the 250 computers. The easiest device to reconfigure in an extended star topology would be computers because they would be the last to be connected in the topology. The device that offers the best access to the network medium’s bandwidth would be the hubs connected to the central poi nt because it will be the middle man between the  computer and central point device. Case Project 3-3 This network will be server based because since employees need to access company information and it can be confidential the security level on using a server based network will help control the access of files. There would need to be at least 45 computers connected to the network for the 25 users in the front of the factory and 20 for the workstations on each factory floor. The topology to be used in this case would be physical star topology because all connections will come from one central point, since there are many areas of the factory that will need connection having a central point for connection makes more sense.

The Study Of Human Computer Interaction

The Study Of Human Computer Interaction Human-computer interaction (HCI) is the study of interaction between people or users and computers. It is often regarded as the intersection of design, computer science and several other fields of study. Interaction between users and computers occurs at user interface or simply interface. This includes both hardware and software such as object or characters are display by software on a personal computers monitor. The inputs receive from users via hardware peripherals. For example keyboard, mice. Human-computer interaction (HCI) studies a human and a machine in conjunction. It draws from supporting knowledge on both the machine and the human side. On the machine side which techniques in operating system, programming language, computer graphics and development environment are relevant. Other, the human side have communication theory, graphic and industrial design disciplines, social science, linguistics, cognitive psychology and human factors are relevant. Human-computer interaction (HCI) is a wide discipline which studies all the elements linked to the human use of computer and software by association. It also concerns devices which can be linked to computer such as mobile devices, computerized consoles and video terminals. The main aim of Human-computer interaction (HCI) is to make the use of software and computerized devices as simply and easy to understand as possible which with the aim of improving the efficiency and effectiveness of the action taken at the same time. Human-computer interaction (HCI) covers all the main stage of the productive flow from design of the user interface to the investigation of the result obtained, passing via the search for innovative solutions and the laboratory assessment of prototypes. This is another reason why Human-computer interaction (HCI) involves aspects linked to a number of disciplines, including: Your password is what tells the computer that you are who you say you are. Until we can do retina scans like in James Bond movies, the password is the best that we can do. But, because your password is like a key to your account, you need to safeguard it. Anyone who has your password can get into your account, and your files. Anyone who can guess your password has it. Anyone who has your password can pose as you. Therefore, you may be held responsible for someone elses actions, if they are able to get your password. You may not wish this to happen. Tips on safeguarding your password First and foremost, NEVER give your password to anyone. Anyone means your coworkers, your spouse, your systems administrator. In the event of an emergency, the sysadmin can change your password. Your sytems administrator never has a need to know your personal password. If someone needs to get onto our machines, and has a reason to be here, do not give them access to your account. Speak to the systems staff about us setting up an account for them. We would be very happy to give them one. Make your password something you can remember. Do not write it down. If you really, honestly forget your password, we can easily give you a new one. Wed rather set your password once a month because you forgot it than have someone find it written down and gain unauthorized access to your account. Make your password difficult for others to guess. This is not as hard as it initially seems. See the section below on chosing a good password. DO NOT Change your password because of mail from someone claiming to be your systems administrator, supposedly needing access to your files!! This is a popular scam in some circles. Remember, your systems administrator never needs your password for any reason. If someone needs to ask you to change your password so that they can gain entry to your account, they do not have reason to be there. We run sophisticated password crackers on the password files of our machines. If we guess your password, you will have to come see a staffer to have it changed. These are the same crackers that the bad guys have access to, so if you have a weak password, its better if we find out about it first. How Not to Choose a Password Here are some of the types of passwords that will be picked up by our crackers: Words in the dictionary. Words in any dictionary. Your user name. Your real name. Your spouses name. Anyones name (crackers dont necessarily know that your aunts middle name is Agnes, but its easy enough to get a list of 100,000 names and try each one). Any word in any cracking dictionary. There are lists of words that crackers use to try to crack passwords: passwords that a lot of people use. Some of these lists include: Abbreviations, Asteroids, Biology, Cartoons, Character Patterns, Machine names, famous names, female names, Bible, male names, Movies, Myths-legends, Number Patterns, Short Phrases, Places, Science Fiction, Shakespeare, Songs, Sports, Surnames Any of the above, with a single character before or after it (8dinner, happy1). Any of the above, capitalized (cat > Cat) Any of the above, reversed (cat > tac), doubled (cat > catcat) or mirrored (cat > cattac). We used to tell people that taking a word and substituting some characters (a 0 (zero) for an o, or a 1 for an l) made a good password. This is no longer the case. New crackers have the capability to crack things like this, in certain situations. Words like foobar, xyzzy and qwerty are still just plain words. They are also popular passwords, and the crack programs look for them. Avoid them. Any of the sample passwords, good or bad, mentioned in this document. How to Choose a Good Password I know that coming up with a good password can be difficult, so here are some guidelines to use. Choose a password that is at least six characters long. This should be long enough to discourage a brute-force attack. Currently, the maximum password length on many Unix systems is eight characters, but if you want to add a few more characters to make it easier to remember, go ahead. Just bear in mind that anything after the eighth character will be ignored (so abnormalbrain is the same as abnormal). In general, a good password will have a mix of lower- and upper-case characters, numbers, and punctuation marks, and should be at least 6 characters long. Unfortunately, passwords like this are often hard to remember and result in people writing them down. Do not write your passwords down! At work, your network people will require you to change your password every several days. At home, you should rotate your passwords as a matter of good computer hygiene. If you are using different passwords for differents websites, you can do yourself a favor by rotating portions your passwords every few weeks. Note that rotating parts of the password, not the entire passwords, will help deter hackers from stealing your phrases. If you can memorize three or more passwords at the same time, then you are in good shape to resist brute force hacker attacks. My conclusion is The graphical password schemes we considered in this study have the property that the space of passwords can be exhaustively searched in short order if an offline search is possible. So, any use of these schemes requires that guesses be mediated and confirmed by a trusted online system. In such scenarios, we believe that our study is the first to quantify factors relevant to the security of user-chosen graphical passwords. I recommendation that every month change one time password for safe. All security things dont let anyone know. Special security question. Because security question is help user find back forget password. character and number mix together is a best password.

The Politics of Percy Shelley Essay -- Biography Biographies Essays

The Politics of Percy Shelley      Ã‚  Ã‚  Ã‚  Ã‚   Following the French Revolution and Napoleonic wars, Europe was left torn by economic decline, political turmoil, and uncertainty. Out of these events sprang writers who saw it as their duty to ease the social and political dilemmas through their inspirational writings. One of these Nineteenth century writers was Percy Shelley, who is known for the revolutionary and defiant ideas he expressed in his works. Many of his writings such as "A Song: 'Men of England,'" "The Mask of Anarchy," and "Ozymandias," reflect his radical political approach to solving England's troubles. Although Shelley does not explicitly voice a cry for socialism, his poems do call for a proletarian response to the tyrannical leaders of England, yet he ultimately fails in sparking a revolution due to several contradictions as well as the fact that they remained unpublished; based on these issues, Shelley became merely a precursor to the socialist ideas of the late Nineteenth cent ury.    One of Percy Shelley's boldest poems concerning a proletarian uprising is "A Song: 'Men of England,'" in which the diction and style of the piece evoked a sense of urgency and magnitude. Just as Ifor Evans claimed that Shelley had a "personality in revolt," it should also be noted that his poetry urged others to "revolt"(140). When read aloud, the poem sounds more like a fiery speech than a Romantic piece of literature. Shelley used vivid images to catch the reader's attention, such as "Drain your sweat? nay, drink your blood?" ("A Song" line 8). The "sweat" and "blood" were images that the en-slaved workers of England were well accustomed to, so Shelley used these words not only to attract attention but ... ...orton Anthology of English Literature.Vol. 2.Ed. M.H. Abrams and Stephen Greenblatt. 7th ed. New York: W. W. Norton, 2000. 728. ---. "The Mask of Anarchy Written on the Occasion of the Massacre at Manchester."The Complete Poetical Works (1904).Literature Online. 5 Apr. 2002 <http://lion.chadwyck.com/po_basic/fulltext?WARN=N&TO CHITS=N&ALL=Y&ACTION=BYID&ID=Z200484027>. ---. "Ozymandias."The Norton Anthology of English Literature.Vol. 2.Ed. M.H. Abrams and Stephen Greenblatt. 7th ed. New York: W. W. Norton, 2000. 725 -26. ---. "To Sidmouth and Castlereagh."The Norton Anthology of English Literature.Vol. 2.Ed. M.H. Abrams and Stephen Greenblatt. 7th ed. New York: W. W. Norton, 2000. 728 -29. Wolfson, Susan. Formal Charges. Stanford: Stanford UP, 1997. Woodring, Carl. Politics in English romantic poetry. Cambridge: Harvard UP, 1970.

Movie: Whats Eating Gilbert Grape Essay -- essays research papers

Movie: What's Eating Gilbert Grape "What's Eating Gilbert Grape", as directed by Lasse Hallstrom, is a comedy, drama, romance, all wrapped up into one grand movie. Leonardo DiCaprio plays a mentally impaired boy with a caring brother, who always took care of his brother until the love of his life came to town, proposing the essential question: What is a boy willing to sacrifice in order to be with the one he loves? Johnny Deep plays Gilbert Grape whose father left when he was little, causing his mother to become depressed and never leave the house again. Gilbert referees to her as a â€Å"beached whale† because she has gained so much weight. One afternoon a silver camper had engine trouble, forcing them to stay in town for a few weeks until it is fixed...

National Security Vs. Individual Rights Essay

No form of government can survive†¦ when the life of the nation is at stake.† Because I agree with Clinton Rossiter, I affirm the resolution that When the United States is engaged in military conflict, the demands of national security ought to supersede conflicting claims of individual rights. Definitions from Encarta World English Dictionary Engaged in Military Conflict means fighting open warfare. Demands of national security means protection against loss, attack, or harm to the citizens. Ought to supersede means that there is a duty or obligation to take the place or position of something. Conflicting means not able to be followed or acted on, because each requires different and incompatible actions. Claims of individual rights are demands for entitlements, freedoms, or privileges a person has. Before I begin, I have an observation about the resolution. The demands of national security and claims to individual rights must be viewed as legitimate. Because the resolution says ought, we are debating about whether or not national security is a justifiable cause to limit rights. I am upholding SOCIAL WELFARE as my value. Societal welfare is the conditions under which somebody may live satisfactorily in a community. The criterion upholding my value is the PRESERVATION OF SOCIAL ORDER. The United States has the obligation to its citizens to preserve the society by acting on the demands of national security. Contention I: Government is created to preserve welfare by restricting individual rights. Before government was created, we live in what John Locke called the state of nature. In this state of nature, humans were absolutely free. However, we are not able to enjoy these rights because we are not provided safety. We enter a government in order to preserve life, liberty, and property. Locke states: â€Å"[Man] gives up [self-power] to be regulated by laws made by the society, so far forth as the preservation of himself, and the rest of that society shall require; which laws of the society in many things confine the liberty he had by the law of nature.† Even when man is in harmony with government, certain individual rights are limited. When in military conflict, however, justice and security are both compromised, and something must be done to protect them. Contention II: Government must provide for the safety of the society during war by further restricting rights. The highest obligation a government has is to provide the protection of its citizens, and certain rights that may be allowed in less vulnerable times may jeopardize national security during military conflict. Because new forces endanger the society, new measures must be taken to preserve societal order. Jean Jacques Rousseau affirms this. â€Å"Only the greatest dangers can outweigh that of changing the public order, and the sacred power of the laws should never be interfered with except when the safety of the country is at stake.† Even certain constitutional rights may be temporarily superceded during these times. Political Science Professor Martin Shaffer explains: â€Å"To meet the challenge of a major emergency, the barriers against omnipoten t government established by the constitution must oftentimes be transcended.† Contention III: Government has the duty to protect its citizens. When the government restricts rights, it does so to provide security to its citizens. Assuming, as we should under this resolution, that national security is at risk, government, by entering this social contract with its people, has the overall obligation to protect societal welfare. It must restrict certain freedoms of expression, privacy, and due process if it will protect the people. Security must come before rights. Abraham Maslow’s hierarchy of needs places security just above physical needs such as food, water, and shelter. Without security first, rights become invalid and government is unable to function. Men cannot respect a government that does not preserve society. In conclusion, as a legitimate government, the United States has the obligation to protect societal welfare. Because it must protect its citizens above all, temporary infringements on rights are necessary.