the existence of the problem strongly in Egypt which will be discussed by (tony ) Tony:(summary proof of problem) Road traffic accidents pose a global health‚ economic and social crisis. Each year‚ road traffic accidents kill more than a million men‚ women and children around the world. Tens of millions more are injured‚ some of whom become permanently disabled. In Egypt‚ road traffic accidents are the leading cause of death for persons aged 5 to 25 years. Each year; more than 5000 citizens are
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Rhetorical Devices Style is part of classical rhetoric and a number of rhetorical devices are worth considering in any analysis of style. For the analysis of literature a knowledge of rhetorical devices is indispensable‚ since there is often a considerable density of rhetorical figures and tropes which are important generators and qualifiers of meaning and effect. This is particularly the case in poetry. Especially the analysis of the use of imagery is important for any kind of literary text. (For
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Page 1 of 4 Expansion Devices I. Introduction Expansion devices are basic components of a refrigeration system which carry out two major purposes: (1) the pressure reduction from the condenser to evaporator pressure and (2) the regulation of refrigerant flow into the evaporator. These expansion devices can be generally classified into two types which are namely the fixed opening type (flow area is fixed) and the variable opening type (flow area changes correspondingly with a change in mass
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Indiana Jones film series‚ Jones is always on the hunt for some mystical artifact. In Raiders of the Lost Ark‚ he is trying to retrieve the Ark of the Covenant; in Indiana Jones and the Last Crusade‚ Jones is on a search for the Holy Grail. This plot device dates back to the medieval Arabian Nights tale of "The City of Brass"‚ in which a group of travellers on an archaeological expedition[2] journey across the Sahara to find a brass vessel that Solomon once used to trap a jinn.[3] Several books in the
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INPUT DEVICES 1. Where does the name QWERTY keyboard come from ? The name QWERTY comes from the first six letters on the top row of the alphabet keys. 2. Why do think the QWERTY keyboard is the most popular method of data entry? The QWERTY keyboard is the most popular method of entering data because an easy way of usage and when you get used to it you start typing faster 3. Who might make use of a concept keyboard? A concept keyboard might be used by a fast food restaurant
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What’s Wearable Devices? Introduction Wearable technology‚ wearable devices‚ tech togs‚ or fashion electronics are clothing and accessories incorporating computer and advanced electronic technologies. History Wearable technology is related to both the field of ubiquitous computing and the history and development of wearable computers. With ubiquitous computing‚ wearable technology share the vision of interweaving technology into the everyday life‚ of making technology pervasive and interaction
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INPUT DEVICES 1. Where does the name QWERTY keyboard come from ? The name QWERTY comes from the first six letters on the top row of the alphabet keys. 2. Why do think the QWERTY keyboard is the most popular method of data entry? The QWERTY keyboard is the most popular method of entering data because an easy way of usage and when you get used to it you start typing faster 3. Who might make use of a concept keyboard? A concept keyboard might be used by a fast food restaurant
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It is always slower to access data from backing storage than from internal memory. Fixed hard disks A hard-drive built into the case of the computer is known as ‘fixed’. Most computers have one. Fixed hard-drives act as the main backing storage device. They provide almost instant accsess to files (random access and high access speeds) Large storage capacity Stores and retrieves data much faster than a floppy disk or CD-ROM Data is not lost when you switch off the computer Usually fixed inside
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S) A mobile device is a small and handy computing device. Mobile device usually come with a touch or non- touch display with a mini keyboard. Today‚ mobile devices have become popular to everybody since they are convenient. As on the year 2012‚ reports had claimed that more 75% of the world population owns a mobile device. Mobile device are also considered as a computer systems because it uses the Input-Process-Output-Storage (IPOS) model. One of the examples of input in mobile device is their touchscreen
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Pointing Devices are direct entry input devices. They allow users to control the pointer and the insertion point on the screen. Examples of pointing devices are mouse‚ trackball‚ touch pad‚ pointing stick‚ joystick‚ touch screen‚ light pen and graphics tablets. A mouse is a computer device‚ which has a ball sealed at the bottom. It is attached with a cable to the system unit. When rolled on the flat surface‚ the movement of the ball will generate electrical circuits‚ which are then sent to the
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