PARTS OF THE COMPUTER All computer systems need two types of parts that work together to make them run. These parts are: 1. Hardware - The hardware is the part of the computer you can touch and see. Eg: Keyboard‚ Mouse‚ Hard disk etc. 2. Software - The software is a part of the computer you cannot touch but is very important. The software is all the programming that makes the computer run; controlling everything that the computer does.
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Introduction to Measurements & Error Analysis The Uncertainty of Measurements Some numerical statements are exact: Mary has 3 brothers‚ and 2 + 2 = 4. However‚ all measurements have some degree of uncertainty that may come from a variety of sources. The process of evaluating this uncertainty associated with a measurement result is often called uncertainty analysis or error analysis. The complete statement of a measured value should include an estimate of the level of confidence associated with
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In the late 1700s‚ in addition to inventing the cotton gin‚ Eli Whitney also came up with the idea for interchangeable parts. This was the manufacturing of machinery pieces that could be quickly accumulated to generate a piece of equipment‚ such as a gun. Before Whitney‚ each gun had to be handcrafted‚ and each one was different; one of its kind. This meant that it took a long time for them to be made or repaired. When Congress voted for a war with France in 1797‚ Whitney saw an opportunity to market
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Source Evaluations This source‚ “Parental Mediation‚ Online Activites‚ and Cyberbullying‚” comes from SIRS. Author‚ Dr. Gustavo S. Mesch‚ has a Ph. D in sociology. Dr. Mesch did a study on cyber bullying. This study was part of CyberPsychology & Behavior Volume 12‚ November 4‚ 2009. Mesch automatically establishes himself as a trustworthy source by writing Ph. D. after his name. In his references he uses other studies from journals and periodicals. Mesch goes on to talk about what cyber
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Appendix E Strategies for Gathering and Evaluating Sources |Source |What makes the source credible or what does not make it |Explain in at least two to four | | |credible? Consider the following when addressing the |sentences what information you can | | |source: |gather from this source? | |
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understanding of a primary source is as follows. A primary source is a source that is the most reliable source available. A primary source is coming directly from the person and or group that experienced first-hand what is written in the primary source. A primary source is from the time period when said event happened in. The importance in studying primary sources is because the more original a source is generally is the more reliable source. It is important to study primary sources to get more accurate
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Essay: Parts of Speech The term “word” is part of everyone’s vocabulary. Words are often viewed as units of meaning‚ such as when someone shouts “Fire!”‚ or as units of sentence structure‚ for instance when one is analyzing a sentence comprised of more than one word. Traditionally‚ these building blocks of language have been categorized under the label “parts of speech”. Members of the Indo-European group of languages have been analyzed in terms of parts of speech categories since classical antiquity
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Parts Emporium Aaron Lee 1. EG151 Exhaust Gasket D(21 weeks) = 2142 D(annual) = 5304 H= (12.99)(1-0.32)(0.21)= 1.85 EOQ= 338 gaskets placed 15.68 times per year Cost of ordering = (15.68)($20) =$313.60 Average cycle inventory = 338/2= 169 gaskets Standard deviation = 2.86 gaskets Associated z value for 95% confidence = 1.65 Safety stock = 4 gaskets Reorder point = 208 gaskets Total holding costs = $312.65 In conclusion‚ Parts Emporium should order 338 gaskets whenever current inventories reach
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Nouns Nouns are a part of speech typically denoting a person‚ place‚ thing‚ animal or idea. These are the subjects in the sentence. Kinds of Nouns Common Nouns A common noun is the word used for a class of person‚ place or thing. Examples: * Car * Man * Bridge * Town * Water * Metal * Ammonia Proper Nouns A proper noun is the name of a person‚ place or thing (i.e.‚ its own name). A proper noun always starts with a capital letter. Examples:
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In present day people all around the world have used many energy sources. For instance‚ cars have to use much fossil fuel energy. Coal and natural gas also have been used too much to heat homes and businesses even during the winter (Adapted from Rosenthal‚ E. ‚ 2010‚ December 11). As this information‚ ‘finding alternative energy sources is one of the major projects of this century in all countries because the world is running out of the natural resources’ (Edited extracts from authentic student
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