...t The Uses of Computers Computers are machines that accept incoming data, process them and produce outputs-depending on the users' applications. Present time, we are so much associated with these devices that without them we would not be able to live the way we do. They play a crucial role in everybody's life. They bring a major socio-economic revolution not only in India but also in the whole world itself. From pocket calculators to personal computers (PC), food processors and microchips entering through VCRS at home, their uses are manifolds. The computers are employed to assist men in business organizations, in space and other researches and in many other walks of life. The personal computer (PC) is marching into the office where it is improving productivity by replacing paper works, customer services and job satisfactions for some. Why Computers are used widely? The computers process information that come in all shapes and sizes from any fields so accurately that some people may call these "Informatics"— The Science of Information Processing, i.e. the methods of recording, manipulating and retrieving information. It may be from a mathematical equation to a company's work-force necessary to produce a payroll or from meteorological department to forecast tomorrow's weather or from space research to project a new space craft. Whatever may be the case, why computers are used widely? The following characteristics that make the computers very popular for its multifarious...
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...Uses of Computers Eng. /101 Instructor Amanda Baumann 4/17/2012 Abstract Computers have uses that people in history wouldn’t have even dreamed about. Early computers looked different than those of today, and have impacted education, the medical field, sports, business and entertainment. Computers make things easier for writing and researching when it comes to software such as word processing and the use of the Internet. The computer has revolutionized human society to another league. Computers are used in every aspect of human life, and have opened up a new era in manufacturing through the techniques of automation, and they have enhanced modern communication systems. Computers are essential tools in almost every field of research and applied technology, from constructing models of the universe to providing tomorrow’s weather reports. Their uses have in themselves, opened up new areas of conjecture. Computers are useful because they offer many functions and services that you could not find anywhere else. Software is available such as word processing, and there is also use of the Internet. There are also uses that are helpful for educational purposes, such as searching for news and E-learning programs. Computers have come far over the years from when they began. They weren’t nearly as technological or complex as those we know today. Early computers looked different in the early years than they do now, they did not use monitors and weren’t as small or as large...
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...Uses of Computers in Hospitals The increasing population levels in our country and around the world means that doctors and hospitals have more patients than ever before. The advances in technology, such as the use of computers, fortunately allow the hospital staff to handle larger workloads and accommodate the increased need for their services. Computer and its peripherals are used extensively nowadays in hospitals for many purposes, as given below. 1. Medical Record Keeping : Electronic databases house information about patient medical histories, billing and payment records and insurance coverage. Computers allow hospital employees to manage this information efficiently, while limiting the use of paper and space needed to store hard copies of information. 2. Supply Inventory and Ordering : Inventories of hospital supplies can be tracked using computer systems that alert employees to the need to place a new order. This makes the management of hospital supplies practical and efficient. 3. Diagnostics: Doctors who work in laboratory settings frequently come across diseases and harmful agents that are difficult to diagnose. Doctors can set parameters in computer databases to assist them in diagnosing a condition in remote mode. 4. Research : Doctors use computers to conduct research on a patient's conditions or continue their own education. For instance, doctors can go to medical journal databases online to find out about ground-breaking research for a particular...
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...Society has been negatively impacted due to widespread accessibility to the internet. There are studies that show millions of dollars lost due to people surfing the internet instead of being productive on the job. Because of its detractive nature, the internet should not be allowed without being monitored. It starts at a young age, and it’s not just in the work place: this is an issue affecting society as a whole. Students do not realize the impact; not getting homework done and staying up late to surf the internet. Teachers are requiring students at younger ages to get on the computer to do homework. There was a study done in 2006 that noted that “while computers clearly have a place in education, the evidence is mounting that our obsessive use of information technology is dumbing us down, adults as well as kids. While they can be engaging and resourceful tools for learning -- if used in moderation -- computers and the Internet can also distract kids from homework, encourage superficial and uncritical thinking, replace face-to-face interaction between students and teachers, and lead to compulsive behavior.” (Ferguson, 2005) Adults should knowing better than to stay up all night on the internet, as the result is fatigue on the job and the inability to get work done. However, with the internet’s accessibility everywhere, adults are on the internet which prevents work from being done. People can form internet dependency, which is problematic behavior caused by too much time on the...
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...Implicit Association Test ETH/125 04/29/2012 HELENE HUTCHINS Implicit Association Test * If you are comfortable sharing, what was the result of your IAT? * * I do for the most part feel comfortable sharing my results, but I do feel a little uncomfortable as well because I was a little surprised by my results. According to the Test I have a slight automatic preference for European American compared to African American. I don’t know if that is true because I don’t think that I think that way, but maybe it is possible to have a slight automatic preference without realizing it, as if I do it subconsciously. Here is a screen shot of my results, * * I hope that you are able to read this because I found it to be both very interesting and surprising at the same time. After taking this test, I am left to wonder if most people have a slight automatic preference for some races over others or if I am in the minority in that category. * * Do you agree or disagree with the result? * * I am not sure if I agree or disagree with the results of the test. I have always considered myself to be a person who has no prejudice in my heart and that I looked at every race the same way. It shames me to admit that a few years ago when I was driving a cab for almost a year, blacks were in general the worst tippers and many did not tip at all which over time did cause me to stereotype blacks as being lousy tippers. I have talked to a few servers in...
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...சொல்லைத் தேடுவதாக இருந்தால், software site www.tamilrockers.com எனக் கொடுக்க வேண்டும். இந்த கட்டளையானது, tamilrockers இணைய தளத்தில் மட்டும், software என்ற சொல் உள்ள பக்கங்களைத் தேடித்தருமாறு கேட்கிறோம். இதனால், மற்ற இணையதளங்களில் இந்த சொல் பயன்பாடு உள்ளதா என்ற தேடல் மேற்கொள்ளப்பட மாட்டாது. குறிப்பிட்ட வகை தளங்களில் மட்டும் தேடல் (inurl:command): இந்த ஆப்பரேட்டர் கட்டளை மூலம், நாம் தேடிப் பெற விரும்பும் தேடலை, குறிப்பிட்ட வகை தளங்களில் மட்டும் தேடும்படி அமைக்கிறோம். எடுத்துக் காட்டாக computer resources என்ற சொற்கள் சார்ந்த தகவல்களை, கல்விக்கென உள்ள தளங்களில் மட்டும் தேடிப் பெற வேண்டும் என விரும்பினால், computer resources inurl:edu என்று கொடுக்க வேண்டும். விளக்கம் வேண்டும் தேடல் (define: “word”): தேடல் கட்டத்திலேயே நாம் சிலவற்றிற்கான விளக்கம் மற்றும் விரிவான குறிப்புகளைத் தேடிப் பெறலாம். ஒரு சொல் துல்லியமாக என்ன பொருளைக் கொண்டுள்ளது என்று நீங்கள் தெரிந்து கொள்ள இந்தக் கட்டளையைப் பயன்படுத்தலாம். எடுத்துக் காட்டாக, super computer என்பதற்கான விளக்கம் தேவை எனில், define: super computer என்ற கட்டளையைக் கொடுக்கலாம். குறிப்பிட்ட சொல் உள்ள டெக்ஸ்ட் பக்கம் மட்டும் தேடிப் பெற (intext command): இந்த ஆப்பரேட்டர் கட்டளை மூலம், ஒரு குறிப்பிட்ட பொருள் குறித்துத் தேடுகையில், குறிப்பிட்ட சொல் பயன்படுத்தப் பட்டுள்ள இணையப் பக்கங்களை மட்டும் தேடிக் காட்டச் செய்கிறது. எடுத்துக் காட்டாக, soup recipes என்பது குறித்த தகவல்களைத் தேடிப்...
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...Effects of Excessive Computer Use Andy Siddall ITT – Technical Institute Composition I – EN1320 Jennifer Cordelier May 1, 2014 Effects of Excessive Computer Use Are you spending too much time on the computer? Do you find yourself gaining weight, more tired or out of shape? Then you probably should either not eat or eat something better for you. You should also get away from the computer and go for a walk or something. Prolonged computer use leads to obesity due to poor eating habits, lack of sleep, and decreased physical activity. Prolonged computer use leads to obesity due to poor eating habits. “Sedentary pursuits, such as watching television and computer use have contributed more than 25% of obesity in children” (Hill, & Peter, 1998). “As children increasingly spend more time in front of computer monitors as well as televisions the chances of obesity increases” (Hill, & Peter, 1998). The research found that kids who spent more time in front of a screen – regardless of the type – snack more frequently and are more likely to choose less healthy snacks. High TV viewers and computer/video game users both reported eating roughly 3.5 snacks a day – one full snack more than kids who had minimal exposure to these technologies. But children who watched two to six hours a day of TV were more likely than the high computer/video game group to eat high-fat foods such as French fries and chips according to research from the American College of Cardiology (Casteel, 2014)...
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...Computer: A computer is a general purpose device that can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem. Conventionally, a computer consists of at least one processing element, typically a central processing unit (CPU) and some form of memory. The processing element carries out arithmetic and logic operations, and a sequencing and control unit that can change the order of operations based on stored information. Peripheral devices allow information to be retrieved from an external source, and the result of operations saved and retrieved. A TYPICAL COMPUTER SYSTEM: A typical digital computer consists of: a) A central processor unit (CPU) b) A memory c) Input/output (I/0) ports Functions of Computer The main and also basic the functions of a computer is to run programs. The programs they run can help to improve humans' everyday lives. But, there are four basic functions of a Computer. They are: 1. Input Function: You input data i.e. you provide data; a set of instructions. You input data through input devices which are keyboard, mouse, scanner, etc. 2. Processing Function: The computer processing unit manipulates the data which is done by the C.P.U 3. Output Function: After processing the data the computer displays the result, it gives an output. Output devices are the monitor, in the case of visual...
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...STUDY ICT is an acronym for information and communication Technology. It is a set of technological tools and resources used to communicate, create, disseminate, store and manage information (Tinio, 2004). This technology include computers, the interest, broad casting technology (such as radio and television), and telephony according to O’leary & O’ leary (2004) refers to a communication process that uses the interest rather than traditional communication lines to connect two or more people via telephone. Thus, Information and Communication Technology is a technology that merges computing with high speed communication links carrying data, sound and videos. As a powerful tool for information dissemination, ICT has a wide variety of application and usage. It is used in such places as industries, banks, homes, military, Agriculture and education. In education, the application of ICT can be viewed in three perspectives, namely administrative and counseling tools; object of instruction and as a vehicle of instruction. As applied to administrative and counseling activities, ICT is used in planning of admission, record keeping, grading of scripts as well as in computer. Assisted Academic Counseling. In computer Assisted Academic Counseling; a computer package is designed specially to assist counselors to do their job effectively. It helps to assist individuals to eliminate inhibiting behaviours such as impatience, test, anxiety, procrastination, laziness, low academic achievement...
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...In most cases, technology is a true blessing to the modern-day classroom, making access to information faster and easier to understand than ever before. But just like all new innovations, it is not without drawbacks. Here are some of them One of the first cons of classroom technology is the financial aspect. Not every school can afford the numerous pieces of electronics needed for even a single classroom to be fully equipped. At best some schools can only afford a limited number of these items.But it’s not only this. Once technology is purchased for a school, the cost of upkeep and maintenance can be too expensive for the school to maintain. Outdated software and hardware components can have compability issues with available programs. Unless the teacher is well trained in technology and can support the hardware in the classroom, an IT will be needed to troubleshoot problems whicj means even more scpenses for the school. Also, the cost of repairing broken equipment may be too expensive for school budgets. In order for a school to successfully integrate technology, there must be a replacement or updating plan in place to keep technology updated and useful. Because of connection problems, downloading issues, illegal software and other difficulties, teachers can sometimes stop using it simply because the lack of time. To lose the 10 minutes period just because of connectivity issues is not fair, and it's one of the main reasons for the failure of technology integration in schools...
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...Ethical Computer Use Policies Mr. XX Ms. DARLENE RINGHAND CIS 500 January 28th, 2012 Ethical Computer Use Policy Offensive language and offensive material policy Effective: January 28th 2012 This policy is for all employees that use any desktop computer, laptop, PDA or any device that’s connected to this company network. It is everyone responsibility to use them in an ethical and professional manner without violating any laws. By signing this policy you agree to abide by the following conditions: * Do not view any nudity or sexual content online. * Do not publish, email, or distribute any obscene and or offensive content. * Do not download, print or store any files or services having sexually explicit content. * Do not send picture, photograph, and drawing or similar visual representation displaying sexual content. * Do not view any websites or send emails promoting crime or violence. * Do not view any websites or send emails promoting or criticizing religious beliefs. * Do not view or send Illegal material, such as child pornography. * Do not view or send Information that is sexual in nature that can be considered harassment. If anyone is found guilty of abuse they will be held accountable and may be subject to disciplinary action. Employee Signature: Date: Ethical Computer Use Policy Spam policy Effective: January 28th 2012 This policy is for all employees that use any desktop computer, laptop, PDA or any device that’s...
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...« Study and create flashcards for free at Cram.com Sign In | Sign Up StudyMode - Premium and Free Essays, Term Papers & Book Notes Essays Book Notes AP Notes Citation Generator More Thesis About Fraternities Essays and Term Papers Advanced Search Documents 1 - 20 of 987 Thesis Name A Thesis Presented to the Faculty Of Tourism and Hospitality Management Department National College of Science and Technology In Partial Fulfillment Of the Requirement for the Degree Bachelor of Science in Hotel and Restaurant Management Mr. Christer John R. Manalo Ms. Jemimah V. Cami Premium 6280 Words 26 Pages Soc Thesis Writing Within Sociology: A Guide for Undergraduates Department of Sociology Oregon State University Table of Contents Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii 1. Introduction . . . . . . . . . Premium 37612 Words 151 Pages Thesis UNDERGRADUATE THESIS PROJECT PROPOSAL School of Engineering and Applied Science University of Virginia Study and Analysis of Fire Protection Systems in Fraternity and Sorority Houses at the University of Virginia Submitted by Nicholas Feakins Mechanical Engineering S Premium 3856 Words 16 Pages The Positive Aspects of Fraternities The Positive Aspects Of Fraternities A college fraternity exists on the premise that...
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...Health Issues Related Computer Use BUS 5505: Fundamentals of Information Systems and Quantitative Methods December 4, 2009 Although it is unlikely that computer equipment will be dangerous itself, it can be used in ways which can be hazardous to health of staff ("Computer health and," 2003). Ergonomics is an applied science devoted to incorporating comfort, efficiency, and safety into the design of items in the workplace (Shelly, & Vermaat, 2008). Studies done using ergonomics show that using the correct chair, keyboard, display device, and work surface configurations helps computer users work comfortably and efficiently and also preserve their health. According to previous studies, the majority of computer workers experience some eye or vision symptoms, but what was not clear was if whether these problems occur to a greater extent in these workers than in others who work in other visually demanding occupations. A national survey of doctors of optometry found that more than 14% of their present patients with eye or vision-related symptoms resulting from computer work. Working on a computer for a long period of time can cause different types of forearm and wrist CTDs, which are inflammation of tendons, nerve sheaths, and ligaments and damage to the soft tissues. Tenosynovitis, ganglion cysts, de Quervain’s disease, lateral epicondylitis, and carpal tunnel syndrome are different types of CTDs caused by computer use. Symptoms of CTDs are pain, numbness, tingling...
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...Presenters are required to be delivered anecdotes refreshing the listener's mind when the listeners are getting bored. And no doubt, presenter authoritative and straightforward in communicating a message but smart in terms of entertaining listeners preferred audience, rather than presenter who bring always serious that makes the listener feel tired and bored. FUNCTION TOOL FOR PRESENTATION In order for a message in the presentation can be well, there are three related components, namely: 1. Giving messages (communicator) 2. The media used 3. The recipient (the audience) As has been presented in three categories above, the important thing in a presentation is "medium". The media is a means, a tool, or intermediary that is in use...
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...Abstract The paper investigates the use of computer aided instruction (CAI) in teaching and learning mathematics. It also explores the use of Instructional Materials Aided Methods (IMAM) as a close substitute. From the study, it was clear that computer-aided instruction enhanced the students performance in mathematics The design of the study was experimental. The hypothesis were tested using T-ratio at 0.05 level of significance and a reliability index of 0.85 was calculated from the test items; while the data were analyzed using mean and standard deviation. Introduction One of the problems of teaching and learning is the method of imparting knowledge to learners. According to stone (1991), the major difficulty in sciences is the method by which the subjects were customarily taught without regard to instructional materials. The pedagogical approach in imparting knowledge to learners has become inadequate to their needs. Mathematics, like other science subjects, recorded poor students performance both in national and international examination (Ali, 1983). Many factors contributed to the performance of students in mathematics examination Akale, (1996), Okebukola and Jegede (1996), Ottiah (1997) and Ali (1998). The factors include: a. Inability of the mathematics teachers to put across the mathematics concepts to the students. b. Lack of skills and competence required for teaching mathematics. c. Shortage of qualified mathematics teachers. d. Lack of teaching materials...
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