of canned soft drinks can be determined via color and mass of precipitate formed. Soft drinks with the highest concentration of reducing sugars will have intense brick-red precipitate color and greater mass of its precipitate when measured with electronic balance. Research question: Does the concentrations of reducing sugars in three different types of canned soft drinks available in the school canteen can be determined via time taken for color to change and the mass of precipitate formed in the
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Advantages and Disadvantages of using computers I think this is an interesting topic when i am indeliberate in surfing some webs. And i wonder why no one discuss this????. So‚ i am eager to make the first writing . Nowadays‚ most of people know to use computer. But what purposes they use it for ?. that ’s way we really recognize that it is so bad or good to use computer. You know‚ up to the ages‚ we classify the benefits of computer are. For people who work in big companies are required to know
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consuming‚ in a world where wasting precious time is not an option. For instance‚ one can buy groceries‚ pick a present for his loved one‚ pay his bills‚ check his bank account and search reviews for that laptop that caught his eye passing by the electronics store. All this can be accomplished in a matter of minutes. However‚ some might say that the negative aspects of the internet are the ones that prevail. Not all the information available is correct‚ and it can also be easily manipulated. Also‚ the
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A computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations. There are many types of computers that we are using now like personal computers (desktop)‚ mobile computers and mobile devices‚ game consoles‚ servers‚ mainframes‚ supercomputers‚ and embedded computers [1]. Since a sequence of operations can be readily changed‚ the computer can solve more than one kind of problem[2]. Every day‚ people around the world rely on different kinds of computers
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Advantages of computers: Increases speed of computing and processing information in any other way. People can use sophisticated statistical and mathematical tools for decision making and further purposes without learning in details the algorithms used for computing. This way people can use much more sophisticated analytical tools that would have been possible with only manual information processing. Computers can store large volumes of information without occupying too much space‚ as is in the
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have assumed central roles in our children’s daily lives. For better or worse the mass media are having an enormous impact on our children’s values‚ beliefs‚ and behaviors. Unfortunately‚ the consequences of one particular common element of the electronic mass media has a particularly detrimental effect on children’s well being. Research evidence has accumulated over the past half-century that exposure to violence on television‚ movies‚ and most recently in video games increases the risk of violent
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People often do not see any disadvantages of having computers; I will try to show you good and bad sides of using them. In the first place‚ a computer is a really comfortable‚ convenient and helpful thing; it often makes lots of work for us which normally consumes plenty of time.Another useful thing is that computers now are often small and we can take them wherever we want. We can use them f. ex. in planes‚ restaurants or in same waiting rooms.An additional advantage of using the computer is that we
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Skype makes us easier to communicate with each other. Until September 2011‚ Skype has 663 million registered users around the world. I.2 Problem 1. What is Skype and what are its features? 2. How to operate Skype? 3. What are the advantages and disadvantages of using Skype? I.3 Purposes The purposes of
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less paperwork and mess. Then your work is more efficiency and organised‚ so your boss is glad. What is more computers are being increasingly used in medicine. They are very helpful in medical diagnosis‚ patient monitoring and general hospital administration. On the other hand using computers has several disadvantages. They are very bad for health. For example screens destroy eyes even with a low radiation screen. Many people complain for that issue‚ because then they have to pay for oculists and wear
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Name: Institution: Tutor: Date: Introduction Medical record numbering and filing is the most important tasks in the management of medical information in health care institutions. Well kept and filed medical records enhance effective and efficient collecting‚ recording and retrieval of patient health information whenever required. The patient record care system adopted influence the ease of maintenance and retrieval of medical records. According to the Remote Health Branch of United States
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