products. Information systems contain information about significant people‚ places‚ and things within the organization or in the environment surrounding it. By information we mean data that have been shaped into a form that is meaningful and useful to human beings. Data‚ in contrast‚ are streams of raw facts representing events occurring in organizations or the physical environment before they have been organized and arranged into a form that people can understand and use. 2.1.3 The Evolution
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Moles 1.How is molar mass calculated and why is it useful? You have to multiply the atomic weight of each element by the number of atoms that it contains in a compound. Molar mass is useful because its used to change a measurement of mass to an amount of a substance such as the number of particles. 2.Define a mole in chemistry and give 3 examples equivalent units that are used in chemical calculations. A mole measures the amount of a substance. Three examples that are equivalent to a mole is molar
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Useful expressions to write an essay Introduction first of all to begin with in order to decide whether.... or not to outline the main points firstly‚ secondly‚ thirdly‚ finally / eventually Enumerating arguments in addition to / additionally besides / moreover / furthermore above all Weighing up arguments on the one hand..... on the other hand to consider the advantages and disadvantages arguments for and against to discuss the pros and cons in theory ... in reality both... and.... not only ..
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MY FAVOURITE LIBRARY There are many libraries which I use regularly in London‚ some to borrow books from‚ some as quiet places to work in‚ but the Westminster Central Reference Library is unique‚ in a small street just off Leicester Square‚ it is run by the London borough of Westminster. You don’t need a ticket to get in‚ and it is available to foreign visitors just the same as to local residents. You simply walk in‚ and there‚ on three floors‚ you can consult about 138‚000 reference books
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networking technologies and personal computers has also impacted to an institution that is quite unknown to some but essential to the community‚ the library institution. Libraries‚ as we know of as buildings with stacks of books‚ magazine‚ news‚ files‚ periodicals and signs of ’silence’ all around‚ may face its extinction someday. One may not run to the library or a librarian for information‚ but to one’s own computer which is the basic of automation. The uprising of globalization‚ marketization‚ and
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The San Francisco Public Library When trying to find information for an assignment or just to satisfy a natural curiosity for learning a new skill is never easy; however‚ the public library in San Francisco is a great place to take the first step. “The San Francisco Public Library system is dedicated to free and equal access to information‚ knowledge‚ independent learning and the joys of reading for our diverse community.” –Mission statement of the library staff and volunteers It has over
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Library Assignment Scholarly Journal Windley‚ S.‚ (2008). Genetically modified foods. This article comes from a scholarly journal called Genetically Modified Foods and it explains what genetically modified foods are and what effects they have in our bodies. A genetically modified food is the change of the foods original DNA structure. One of the many purposes of GMO’s is for the resistance against herbicides used in the fields. According to the article‚ a big concern about GMO’s is the lack
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For a work of art to be considered a portrait‚ the artist must have intent to portray a specific‚ actual person. This can be communicated through such techniques as naming a specific person in the title of the work or creating an image in which the physical likeness leads to an emotional individuality unique to a specific person. While these criteria are not the only ways of connoting a portrait‚ they are just two examples of how Sherman carefully communicates to the viewer that these works are not
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USEFUL PHRASES Silence fillers To start with To begin with Well‚ now‚ let me see Let me have a look Let me think Well‚ err... I’d say that... Possibly‚ ... At first sight‚ it seems... ‚ but it could also ... I would say that... It’s difficult to say exactly but ... Agreeing Yes‚ I agree I agree with what you said. Yes‚ you’re right. I agree with completely. Yes‚ I agree but... I agree in a way‚ but... Well‚ it depends. (Explain) Disagreeing I disagree I don’t agree. No
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USEFUL PHRASES FOR RUNNING A BUSINESS MEETING 1. Start the meeting | * Let’s begin * Let’s start | 2. State the aim | * The main aim/purpose of the meeting is to... * We’re meeting today to... * We’re here today to discuss about.. | 3. Ask for opinions | * What do you think about...? * What’s your opinions/views? * How do you feel about...? * Let’s hear a few more views/opinions | 4. Change the subject | * The next point/item on the agenda is... * Now
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