Friday, December 27, 2019
The Bluest Eyes By Toni Morrison - 951 Words
Societyââ¬â¢s perception of women is based on certain characteristics; Toni Morrison demonstrates this through her characters. Claudia, the youngest character, represents innocence that is conflicted between her own sensible judgment and what is expected of her. Pauline internalizes expectations, and lives accordingly, but lacks self-identity. Having no sense of self she finds herself seeking validation from those who should not affect her. The Bluest Eyes by Toni Morrison focuses on the hardships that women of color face when seeking acceptance from society. She depicts how detrimental it is to believe that a womanââ¬â¢s self worth is determined by societyââ¬â¢s unrealistic standards of beauty and femininity. It is said that beauty is in the eyes of the beholder, but in reality there seems to be only one standard to beauty. Although it was never stated in the novel that light skin was the epitome of beauty, it was very much imposed upon the female characters. When Claudia receives a fair skinned doll she is perplexed by how the women around her respond to it. ââ¬Å"The loving gift was always a blue-eyes baby doll. I knew that the doll represented what they thought was my fondest wishâ⬠they force the doll upon her, and in a larger sense it represents the passing of the torch. Claudia doesnââ¬â¢t understand the womenââ¬â¢s fascination with the doll, and feels inferior to it because she knows no one has ever stared at her in that manner. Her confusion turns into rage as she tears apart the dollShow MoreRelatedThe Bluest Eye By Toni Morrison1720 Words à |à 7 Pagesof The Bluest Eye, Toni Morrison, criticizes the danger of race discrimination for any kinds of situations with no exception. The purpose of the paper is explain how pervasive and destructive social racism was bound to happen in American society. The intended audiences are not only black people, but also other races had suffered racism until now. I could find out and concentra te on the most notable symbols which are whiteness, blue eyes and the characterization while reading the novel. Toni MorrisonRead MoreThe Bluest Eye By Toni Morrison1587 Words à |à 7 Pagessaid, ââ¬Å"We were born to die and we die to live.â⬠Toni Morrison correlates to Nelsonââ¬â¢s quote in her Nobel Lecture of 1993, ââ¬Å"We die. That may be the meaning of life. But we do language. That may be the measure of our lives.â⬠In Toni Morrisonââ¬â¢s novel, The Bluest Eye, she uses language to examine the concepts of racism, lack of self-identity, gender roles, and socioeconomic hardships as they factor into a misinterpretation of the American Dream. Morrison illustrates problems that these issues provoke throughRead MoreThe Bluest Eye By Toni Morrison956 Words à |à 4 PagesHistory of Slavery Influenced the Characters of The Bluest Eye Unlike so many pieces of American literature that involve and examine the history of slavery and the years of intensely-entrenched racism that ensued, the overall plot of the novel, The Bluest Eye by Toni Morrison, does not necessarily involve slavery directly, but rather examines the aftermath by delving into African-American self-hatred. Nearly all of the main characters in The Bluest Eye who are African American are dominated by the endlessRead MoreThe Bluest Eye By Toni Morrison1189 Words à |à 5 PagesA standard of beauty is established by the society in which a person lives and then supported by its members in the community. In the novel The Bluest Eye by Toni Morrison, we are given an extensive understanding of how whiteness is the standard of beauty through messages throughout the novel that whiteness is superior. Morrison emphasizes how this ideality distorts the minds and lives of African-American women and children. He emphasizes that in order for African-American wom en to survive in aRead MoreThe Bluest Eye by Toni Morrison1095 Words à |à 5 PagesSocial class is a major theme in the book The Bluest Eye by Toni Morrison. Toni Morrison is saying that there are dysfunctional families in every social class, though people only think of it in the lower class. Toni Morrison was also stating that people also use social class to separate themselves from others and apart from race; social class is one thing Pauline and Geraldine admire.Claudia, Pecola, and Frieda are affected by not only their own social status, but others social status too - for exampleRead MoreThe Bluest Eye By Toni Morrison2069 Words à |à 9 Pagesblack/whiteness. Specifically, white people were positioned at the upper part of the hierarchy, whereas, African Americans were inferior. Consequently, white people were able to control and dictate to the standards of beauty. In her novel, ââ¬ËThe Bluest Eyeââ¬â¢, Toni Morrison draws upon symbolism, narrative voice, setting and id eals of the time to expose the effects these standards had on the different characters. With the juxtaposition of Claudia MacTeer and Pecola Breedlove, who naively conforms to the barrierRead MoreThe Bluest Eye By Toni Morrison1103 Words à |à 5 Pages Toni Morrison is known for her prized works exploring themes and issues that are rampant in African American communities. Viewing Toni Morrisonââ¬â¢s novel The Bluest Eye from a psychoanalytical lens sheds light onto how, as members of a marginalized group, characterââ¬â¢s low self-esteem reflect into their actions, desires, and defense mechanisms. In her analysis of psychoanalytical criticism, Lois Tyson focuses on psychological defense mechanisms such as selective perception, selective memory, denialRead MoreThe Bluest Eye By Toni Morrison Essay1314 Words à |à 6 PagesThe Bluest Eye, by Toni Morrison, encompasses the themes of youth, gender, and race. The African American Civil Rights Movement had recently ended at the time the novel was written. In the book, Morrison utilizes a first-person story to convey her views on racial inequality. The protagonist and her friends find themselves in moments where they are filled with embarrassment and have a wish to flee such events. Since they are female African Americans, they are humiliated in society. One of Morrisonââ¬â¢sRead MoreThe Bluest Eye By Toni Morrison1462 Words à |à 6 PagesBildungsroman literature in the 20th century embodies the virtues of different authorsââ¬â¢ contexts and cultures, influencing the fictional stories of childrenââ¬â¢s lives around the wo rld.. The Bluest Eye is a 1970 publication by Toni Morrison set in 1940s Ohio in America, focal around the consequence of racism in an American community on the growth of a child, distinct in its use of a range of narrative perspectives. Annie John by Jamaica Kincaid is a novel set in post colonial Antigua, published in 1985Read MoreThe Bluest Eye By Toni Morrison992 Words à |à 4 PagesSet in the 1940s, during the Great Depression, the novel The Bluest Eye, by Toni Morrison, illustrates in the inner struggles of African-American criticism. The Breedloves, the family the story revolves around a poor, black and ugly family. They live in a two-room store front, which is open, showing that they have nothing. In the family there is a girl named Pecola Breedlove, she is a black and thinks that she is ugly because she is not white. Pecolaââ¬â¢s father, Cholly Breedlove, goes through humiliated
Thursday, December 19, 2019
Security on the Internet Essay - 1614 Words
Security on the Internet Todays information is highly interconnected by the internet. With this interconnection of computer systems through the internet comes computer crime. Breaking into computer systems, damaging information, and stealing information, more commonly known as hacking, has become extremely common on the internet. As hacking becomes more frequent, and as some would say, more of a problem, should we consider hacking a criminal activity? Information from across the world is stored on computer systems-most of which are connected, networked, to other computer systems through the internet. ââ¬Å"In the ideal situation, this interconnection of information enables others from outside a specific computer network to access thatâ⬠¦show more contentâ⬠¦Then, using flaws within the internet, JavaScript automatically downloaded whenever a user visited an infected site that included popular search and auction destinations. That JavaScript in turn downloaded a keystroke-logging Trojan horse from another server located in Russia. The attack ended once the Russian server was taken offline. A second attack targeted accounts with major financial institutions, such as Citibank and Deutsche Bank. Spread by pop-up advertising, which in turn loaded malicious code, this attack uses a Browser Helper Object (BHO), a type of file that developers frequently use to monitor Internet Explorer sessions. In this case, whenever a user visits a banking site, just before the encrypted secure socket layer (SSL) session starts between user and bank, the Trojan records all the POST and GET information before it is encrypted. The Trojan then starts its own encrypted session, sending your personal banking data to a remote server. How could this happen? Blame monopolies. When Microsoft launched its browser war against Netscape a few years ago, we may have all lost. By encouraging Web site developers to ââ¬Å"optimize for Internet Explorer,â⬠(Fream, 2001) Microsoft killed off the competition by offering Web surfers flashing images and pretty sounds. Internet Explorer now holds a commanding 95 percent of the Internet browser market. Because of thatShow MoreRelatedInternet Security And The Internet955 Words à |à 4 PagesInternet security are such a big thing because many things are based off the internet. As in most of the storage is done off of cloud storage, so you donââ¬â¢t need lots of storage in your computer. Which makes internets unsafe because anyone could hack into your account and take your information. Like your bank account and your personal accounts that could really hurt you I the long run. Or someone could put a scam on a common website that most people go on. And could hack everyoneâ â¬â¢s computer that hasRead MoreInternet Security And The Internet1275 Words à |à 6 PagesInternet Security The internet is a vast labyrinth of data for users to access. The internet is vast and complex; therefore, it is essential that a user have a fundamental understanding to the power and risks associated to using it. Much like the vast expanse of outer space, much of the internet is not understood and can be scary to become lost in. Protecting the data that is available on the internet is a daunting task with nearly zero possibility of complete protection. Sensitive data is oftenRead MoreInternet Security And The Internet Essay1864 Words à |à 8 Pagesthat the Internet continues to spread its influence to further parts of the world. The internet gives benefits to anyone who uses the global-reaching technology. People are now able to connect to other individuals who they otherwise would not have met and share vast amounts of information in only a few seconds. However, some people with malicious intent uses that technology to harm or even destroy the rest of the populationââ¬â¢s li ves. In such a situation, communities with access to the Internet raiseRead MoreInternet Security1951 Words à |à 8 PagesInternet Security Many people today are familiar with the Internet and its use. A large number of its users however, are not aware of the security problems they face when using the Internet. Most users feel they are anonymous when on-line, yet in actuality they are not. There are some very easy ways to protect the user from future problems. The Internet has brought many advantages to its users but has also created some major problems. Most people believe that they are anonymous when theyRead MoreInternet Security14081 Words à |à 57 Pages| IT Security Consultants, Inc. 555 East 1000 South, Salt Lake City, UtahPhone Number: (801) 555-0100 Fax: (801) 555-0110 | 2/23/2009 | | | FTD Enterprises | Request for Proposal | | Brandon Moore Justin JoosBrandon LittleMark PetersonJason Kilgore | | **This document meets a request for proposal from FTD Enterprises to implement a security infrastructure and other tasks stated in the proposal. | Table of Contents Company Overview 3 Project Team Staffing 4 ExecutiveRead MoreInternet Security And The Security System878 Words à |à 4 PagesBusiness and people are using Internet for entertainment, e-business and e-commerce, social networking, and communication to the people and business, but there have always been threats to the Internet Security. Internet security is major concern in field of technology, because there are various personal, business and government data on the Internet. Today every businesses and organizations have their own security system to reach their goal of information security. Internet security systems are created toRead MoreInternet Security And Its Effects On The Internet1856 Words à |à 8 PagesInternet Security Due to the nature of the Internet, an open network with the ability to share information it is inherently vulnerable to an attack. There are many forms of damaging attacks on the internet; however Internet Security is a means of preventing these attacks on internet users. It is particularly important for business to have this security implemented to prevent damages to a company, financially and by upholding their reputation. Internet security is the protection of information throughRead MoreCyber Security And Internet Security Essay7416 Words à |à 30 PagesThe term paper begins with a brief Introduction of CYBER SECURITY, This term paper is designed to give you information about vulnerabilities in CYBER SECURITY , Frameworks that get affected By CYBER SECURITY Measures to protect DATA SYSTEM in cyber security In the end it tells us about Various International Indian cyber security LAWS INTRODUCTION PC security, otherwise called cybersecurity or IT security, will be security connected to figuring gadgets, for example, PCs and cellRead MoreThe Basic Internet And Its Security1420 Words à |à 6 PagesBasic Internet and Its Security What is the basic internet and how do you make it safe? Most people in the world have a computer but do not know what makes a computer a computer. Most people do not even know what device would qualify as a computer. The computer is an important part of the twenty-first century. The responsibility of computer users goes beyond internet access. The computer has basic internet and security that is needed to be followed. The internet guarantees a source of internet accessRead MoreNetwork Security And The Internet1517 Words à |à 7 Pagesever since the birth of the Internet and with the new networking technology coming out, will continue this way. There is a large amount of personal, business, and government information on the internet and network infrastructures. Network security is becoming of great importance because of the attacker s ability to steal this information that can be easily acquired through different means of attacks. The internet itself along with network infrastructur es has many security risks in it. Knowing what
Wednesday, December 11, 2019
High school students should take a year off before enter college or university free essay sample
I agree that high school student should take a year off before enter college or university. There are several reasons for this thing. In this easy, Iââ¬â¢m going to explain about these reasons. One of the reasons is that students can enjoy their interests and relax after long years studying. Graduating from high school is one of great points in life of each person. They can reward themselves with trips to visit somewhere in their country or other countries. It is relaxing and interesting to enjoy and experience new lands with different cultures and meet new people. Students also can spend time working voluntarily for social organizations. This will help them with advantages to apply to college or university. Another reason is students have time to improve and discover themselves. Students often have their personal weakness, which are disadvantages for their study. With a year off after high school, they can learn to fix their weakness. We will write a custom essay sample on High school students should take a year off before enter college or university or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page For example, there are some students who are afraid of public speaking. Soft-skilled course will be helpful for them. Moreover they can learn about something new that they are interested in or they have never tried to simply discover themselves and expand knowledge and skills. For insistence, learning to play a type of instrument such as piano, trumpet or violin can be chosen. Knowing to play instrument, it will make their application to college or university more interesting. In addition, they have time to prepare for entering to collect or university. Firstly, students can carefully think about which major they want to study and which college or university they would like to apply and choose one major and college or university which is suitable for their conditions. Besides this, to save money for college or university, students can spend time working. They will have more money to deal with living expenses when they are in college or university. In conclusion, there are reasons that students should have a year off after high school. With a year off, students can relax and do many things to enjoy their interests, learn and improve themselves, and get ready for studying later.
Tuesday, December 3, 2019
The reforms made during the reign of terror helped france. free essay sample
Maximilien Franpis Marie Isidore Robespierre (PA: [ma. ksi. mi. lJE fBd. swa ma. Bi i. zi. d0B da BO. bES. pJEB]; 6 May 1758 28 July 1794) was a French lawyer and politician, and one of the best-known and most influential figures of the French Revolution. As a member of the Estates-General, the Constituent Assembly and the Jacobin Club Oacobin leader during the Reign of Terror), he advocated against the death penalty and for the abolition of slavery, while supporting equality of rights, universal suffrage and the establishment of a republic. He opposed war with Austria and the possibility of a coup by the Marquis de Lafayette. As a member of the Committee of Public Safety, he was an important fgure during the period of the Revolution commonly known as the Reign of Terror, which ended a few months after his arrest and execution in July 1794. Influenced by 18th-century Enlightenment philosophes such as Rousseau and Montesquieu, he was a capable articulator of the beliefs of the left- wing bourgeoisie. We will write a custom essay sample on The reforms made during the reign of terror helped france. or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page His supporters called him The Incorruptible, while his adversaries called him dictateur sanguinaire (bloodthirsty dictator). His reputation has gone through cycles. It peaked in the 1920s when the influential French historian Albert Mathiez rejected the common view of Robespierre as demagogic, dictatorial, and fanatical. Mathiez argued he was an eloquent spokesman for the poor and oppressed, an enemy of royalist intrigues, a vigilant adversary of dishonest and corrupt politicians, a guardian of the French Republic, an intrepid leader of the French Revolutionary government, and a prophet of a socially responsible state. l] In recent decades his reputation has suffered from his association with radical purification of politics by the killing of his Contents [hide] 1 Early life 2 Early politics 3 Jacobin Club 4 Opposition to war with Austria
Wednesday, November 27, 2019
Social Business
Introduction A social business is a business which operates under the principle of non-loss, non-dividend basis for the shareholders or business owners with an aim of achieving a certain social objective.Advertising We will write a custom research paper sample on Social Business specifically for you for only $16.05 $11/page Learn More Social business may be owned by governments, charity organizations or individual owners (Yunus Weber, 2007, p.24). The main objective of a social business is to alleviate poverty through empowering people, especially the less fortunate and the poor with financial resources to do business or through programs which provide them with employment or access to cheaper and affordable goods and services. The shareholders or owners of social business do not get any dividends from the profits made by the business but only their initial contributions to the social business (Yunus Weber, 2007, p.24). In this assignment, focus is on d iscussing social business, its scope and potential in alleviating poverty. Examples of social business to be discussed include the Grameen bank and Grameen Danone businesses both in rural Bangladesh. Discussion Why Social Business The system of capitalism creates two social classes in the society, that is, the haves and the have notââ¬â¢s (MilanoviÃâ¡, 2010). The have notââ¬â¢s are the poor, marginalized and oppressed and are subject to exploitation by the haves. The key driving force behind the establishment of social business was therefore the failure of capitalism to take into account the plight of the have notââ¬â¢s in the society.Advertising Looking for research paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Professor Yunusââ¬â¢ idea of social business is one that can be explained as a win; win business both for the business owners and the poor in that the business owners help the poor without incurring any losses (Yunus Weber, 2007, p.24). Social business is not charity, because nothing is given for free in social business. The reason why social business does not go the charity way is because charity work only helps in creating dependence syndrome due to lack of sustainability of the programs executed through charity work. Instead of charity work, social business aims at creating a mechanism in which the poor may be helped in a sustainable manner in that the social business makes profits just like conventional businesses, but the profits are used for the expansion of the business to reach out to even more people with the owners of social businesses only recouping their initial amounts which they invest in the social business (Henry, 2011, p.139). The workforce in social business is mainly the poor and less fortunate. They are employed as a strategy of solving the problem of unemployment among the poor. The workforce is treated just like any other. Once the social busin ess makes more profits, the workforce may be given some incentives to motive them to work even harder and better so as to improve the social business. According to Professor Yunus, social business is evaluated not on the amounts of profits it makes but on the social impacts it makes in the society (Yunus Weber, 2007, p.24).Advertising We will write a custom research paper sample on Social Business specifically for you for only $16.05 $11/page Learn More Scope of Social Business Social business was initially formed with the main objective of helping the poor through financial and educational empowerment programs and environmental protection. Since its inception, it has broadened its scope with an objective of making it a multidisciplinary strategy to poverty alleviation and development. According to Baker in his journal titled ââ¬Å"Social Business-Aims and Scopeâ⬠, social business goes beyond economic empowerment as envisioned by its founder Prof essor Yunus to include corporate social responsibility, entrepreneurship, globalization, social and technological innovation, transformational marketing, sustainability, wellbeing, volunteerism, and foreign aid (Baker, 2011). The scope of social business as discussed by Baker therefore portrays it as a multidisciplinary approach to poverty alleviation in that it brings on board various disciplines and players together to pool up resources and efforts in order to help the poor through doing business in a sustainable manner. The multidisciplinary approach therefore makes social business all round and increases its ability to fight, eradicate poverty and initiate development (Yunus, 2007). Potential of Social Business in Poverty Alleviation and Development Social business if done properly has got a big potential of alleviating poverty and initiating development. As per the scope discussed above, social business encompasses various players who bring together their financial, technologic al and technical inputs in combined efforts which not only help in poverty eradication but also in improving the living standards of the poor.Advertising Looking for research paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More If undertaken in the proper manner, social business can go to great lengths in poverty alleviation and development as discussed in the two case studies below. Social Business Case Studies Grameen Danone foods ltd in Bangladesh This is a partnership social business between the Grameen bank of Bangladesh and a company known as Danone. Established in 2006, the objective of the business is to provide nutritious diet to children of rural Bangladesh which is poverty stricken. The two companies agreed to take the initiative due to poverty and malnourishment of children in rural Bangladesh, in which the diet of many children lacks many important dietary components like vitamins, iron, zinc and calcium (Yunus, 2007). The company operates on a no loss, no dividend basis, meaning that the company owners only get back their original contributions while the profits go into the expansion of the business so as to reach out to as many Bangladesh rural children as possible. The company makes special yoghurt which contains high contents of calcium, zinc, iron proteins and vitamins. The milk is sold to rural Bangladesh children at highly subsidized prices making it affordable to many rural Bangladesh citizens. The business started on a small scale but it has witnessed an exponential growth which has seen more and more children improve their health through the consumption of the highly nutritious yoghurt. The business is also expanding and benefiting the local livestock farmers, who work hard to produce milk and sale to the company. The company also employs people from the rural Bangladesh as its workforce. In these ways, it has managed to improve the living standards of the rural Bangladesh people in a sustainable manner (Yunus, 2007). Grameen bank in Bangladesh Grameen bank is a rural based micro credit initiative launched by Professor Yunus in the year 1975 and later established into a microcredit institution by the government of Bangladesh in 1983(Yunus, 2007). It operates in the rural areas of Bangladesh and its main objective is economic empowerment of the rural Bangladesh people. It operates by giving the poor people some loans without any collateral. The loans are given to people who are organized into small groups. The bank does not have legal guidelines regarding loan repayment but rather, it relies on group peer pressure to make the group members repay the loans (Yunus, 2007). The group members practically serve as the collateral in that once a group member defaults repaying the loan, the group members contribute to repay and collect their contributions from the defaulter through their own mechanisms and at their convenience. The bank targets women because of the gender inequalities in Bangladesh which do not give women opportunities to do business. In fact, over 80% of the beneficiaries of the bank services are women from rural communities in Bangladesh. The bank has been growing and its impact has been increasing. This saw it receive a Nobel pe ace award in 2006 together with its founder Professor Mohammed Yunus. It has actually gone to great lengths in empowering poor rural women in rural Bangladesh (Yunus, 2007). Conclusion Social business is a philosophy of fighting poverty through doing business. The idea was initiated by Professor Mohammed Yunus of the Vanderbilt University. The main objective was to take care of the excesses of the capitalistic ideology of doing business, by replacing the capitalistic idea of profit maximization with social maximization. The scope of social business was initially economical and educational empowerment as well as environmental protection, but recently, its scope has been expanded to include other things like corporate social responsibility, entrepreneurship, globalization, social and technological innovation, transformational marketing and sustainability. Social business operates on a no loss, no dividend basis. The profits are used for the expansion of the business so as to reach out to as many people as possible. The success of a social business is not evaluated on the profit margins but on the impact it makes on people as far as poverty alleviation, empowerment and development are concerned (Yunus, 2007). Examples of social businesses which have been a success include the Grameen bank and Grameen Danone food ltd, both in Bangladesh. The Grameen bank aims at empowering people, especially poor rural women economically by giving them loans without collaterals to start small businesses. Since its establishment, the bank has grown and expanded to reach more women each year. As a result of this, the bank received a Nobel peace award in 2006 for its efforts in empowering the poor rural Bangladesh women economically. Grameen Danone foods ltd is a social business owned jointly by Grameen bank and Danone Company. It was established with the objective of improving the health status of rural Bangladesh children through selling highly nutritious milk at subsidized prices. It also provides employment to local people as well as creating a market for the local dairy farmers to sale their milk (Yunus, 2007). The idea of social business is therefore a very healthy one, in that it attempts to bridge the gap between the haves and the have notââ¬â¢s, which is a product of capitalism. Social business ensures that those who are able and willing to help in solving the problems in the society do so in a sustainable manner which does not create dependence syndrome, and therefore can be explained as a win, win business in that the owners of the business get back their initial contributions to the business, as they quench their desire to help others who are less fortunate in the society (Yunus, 2007). References Baker, M.J.(2011). Aims Scope. Web. Henry, C.O.(2011). Avoiding the Fear Trap: Learning to Neutralize and Overcome the Power of Fear. Mustang, OK: Tate Publishing.p.139. MilanoviÃâ¡, B.(2010). The Haves and the Have-Nots: A Brief and Idiosyncratic Hi story of Global Inequality. Mustang, OK: Basic Books. Yunus,M., Weber, K.(2007). Creating a World without Poverty: Social Business and the Future of Capitalism. Greater London W6 7JP: Public Affairs Publishers. p.24. Yunus, M.( 25 December 2007).Yunus Business Center: Social Business. Web. This research paper on Social Business was written and submitted by user Jedidiah Rivas to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.
Sunday, November 24, 2019
Different types of output devices Essays
Different types of output devices Essays Different types of output devices Paper Different types of output devices Paper Monitors The monitor, screen or visual display unit (VDU) is the most common computer output device. Popular screen sizes are 15 inches (38 cm) and 17 inches (43 cm). Larger monitors make working at a computer easier on the yes and are essential for use in desktop publishing and design work. Cathode ray tubes Traditional computer monitors are similar to televisions. They use cathode ray tubes (CRTs) which are large and heavy, but can produce high-quality displays. Flat panel displays The screen on notebook computers and flat panel monitors use LCD or TFT displays: LCD (Liquid Crystal Display) These use tiny crystals which block the light from passing through them. Colors are obtained by using a combination of special filters. TFT (Thin film Transistor). This is more advanced type of display, giving full color and a high- quality output. It provides a higher resolution and more contrast than an LCD screen. Printers After the monitor, the second most common computer output device is the printer. Printers can be connected to an individual computer or to a network and shared by a number of computers. Printing out work from the computer is referred to as obtaining a hard copy. Laser printers Laser printers work in a similar way to photocopiers. They are very popular, particularly where large quantities of mono (black) printing are required. They are quite, fast and economical to run. A 12- page -per-minute printer can be purchased for about i 150. Color laser printers are becoming more popular as their prices fall, but ink-jet printers are also a popular choice for color work. Ink-jet printers. Ink-jet and bubble-jet printers are relatively inexpensive and produce high-quality black and color printing. This makes them a popular choice for home and school use. The printing speed is slower than a laser printer so, for many businesses where large volumes of printing are required, the laser printer is more suitable. Color printing For printing in color, ink from three ink tanks, which contain the colors cyan, magenta and yellow, is mixed together to obtain the wide range of colors found in full- color images. Plotters The most common type of plotter is the flat-bed plotter. A mechanical arm moves across a sheet of paper and a pen holder slides up and down the arm. Plotters are often used in science and engineering applications for drawing building plans, printed circuit boards, machines and machine parts. They are accurate to hundredths of a millimeter and can be the size of a small classroom. Sound/voice Computers can be output both music and speech to speakers. Synthesized speech output, generated from a computer program, can be particularly useful for blind users, where passages of text or figures from a spreadsheet are spoken. One common example of speech synthesis is used by BT for their directory enquiry service. When you dial 192, the operator searches a computer database and locates the number. A computer then reads this number out to you by saying, the number you requires Control applications Computers are also able to output data to devices that control machines and processes. Actuators Mechanical devices that generate movement are called actuators. Computer-controlled actuators can automate the operation of machines and are based on three types of mechanism.
Thursday, November 21, 2019
Individual Legal Minor Project Essay Example | Topics and Well Written Essays - 1500 words
Individual Legal Minor Project - Essay Example ntellectual property (IP) is the general name given to the laws covering patents, trademarks, copyright, designs, circuit layouts, and plant breederââ¬â¢s rights. ââ¬Å"IP Australia recently reviewed production of the Journals. This review resulted in the decision to cease production of paper versions of the Journals, with new electronic versions being freely available on IP Australiaââ¬â¢s websiteâ⬠(Cessation of Paid Advertising in IP Australiaââ¬â¢s Official Journals Effective 26th May 2005, n.d) ââ¬Å"It is an important part of almost any business as it can apply to confidential information, designs and inventions that contribute to the success of the businessâ⬠(Intellectual Property, n.d) A desktop publisher must have good knowledge about the existing laws related to copyright, privacy and misleading advertising in order to avoid possible disputes. This paper briefly analyse the essentials a desktop publisher know about the Australian laws regarding copyright, privacy and misleading advertising. ââ¬Å"Copyright is part of an area of law known as intellectual property. Intellectual property law protects the property rights in creative and inventive endeavours and gives creators and inventors certain exclusive economic rights, generally for a limited time, to deal with their creative works or inventionsâ⬠(What is intellectual property?, 2008) The purpose of copyright is to encourage people (creators of certain new things which is useful to the society) to contribute more to the wellbeing of the society. Such contributors will get some financial benefits when other people use his contributions which will encourage him to search for more new things useful to the society. ââ¬ËThe primary end of the law on copyright is to give to the author of a creative work his just reward for the benefit he has bestowed on the community and also to encourage the making of further creative worksââ¬â¢ (Copyright purposes and sources, 2009) Desktop publishers while preparing designs, captions
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