"Evaluate library databases and resources for use in research" Essays and Research Papers

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    browse pages conveniently‚ or the electricity is out and you can’t use any computer. One study even found reliable information on only 27 percent of sites used for research by middle and high school students. That means almost three out of four sites were unreliable. Even before the advent of computers and internet or the web‚ they already exist within our reach and has been with the civilization from time immemorial --the library. It has always been a place that can give you reliable and evidenced

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    Competition leads to a more efficient use of resources. Discuss. The word “efficiency”‚ in economists’ dictionary‚ is often interpreted into the degree of an economy allocates scarce resources to meet the needs and wants of consumers. As we can see that a free market economy is the one in which resources are allocated based on the principle of self-interests. Where there are profits‚ there are firms‚ and where there are firms to produce identical goods and services‚ inevitably‚ there is competition

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    A Computerized Library and Information System for Macasa Learning Center A Project Proposal Presented to the Faculty of The Computer Science Department of (school) In Partial Fulfillment of the Requirements for the Course Associate in Computer Science Presented by: Table of Contents Chapter I-Introduction A. Introduction …………………………………………………………… B. Background of the Study ……………………………………………. C. Statement of the Problem …………………………………………... General Problem

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    Database Management Systems

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    Database management systems A database management system (DBMS) consists of software that operates databases‚ providing storage‚ access‚ security‚ backup and other facilities. Database management systems can be categorized according to the database model that they support‚ such as relational or XML‚ the type(s) of computer they support‚ such as a server cluster or a mobile phone‚ the query language(s) that access the database‚ such as SQL or XQuery‚ performance trade-offs‚ such as maximum scale

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    DATABASE SPECIFICATIONS

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    DATABASE SPECIFICATIONS 1. TABLE NAME : TBLGENDER FIELD NAME DATA TYPE SIZE CONSTRAINT REFERENCES GID IntN/A PK‚ IDENTITY NONE GDESC Varchar6 NOT NULL NONE 2. TABLE NAME: TBLGRDLVL FIELD NAME DATA TYPE SIZE CONSTRAINT REFERENCES GRDID IntN/A PRIMARY KEY‚IDENTITY NONE GRDLVLDESC VarChar15 NOT NULL NONE GRDSECTION Varchar15 NOT NULL NONE 3. TABLE NAME: TBLRANK FIELD NAME DATA TYPE SIZE CONSTRAINT REFERENCES RANKID IntN/A PRIMARY KEY‚IDENTITY NONE RANKDESC Varchar20 NOT NULL NONE 4.

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    brisk the sun was shining brightly above helping to guide my far from gloomy journey to the library. Today was no ordinary excursion to the library but‚ a day of new findings and research. Pulling on those heavy glass doors to enter; we immediately feel surrounded by a sense of comfort and adventure. Endless shelves of books reach to the ceiling‚ cover the walls‚ and scatter throughout the entire library. Computers with bright screens and hardworking students typing away fill the atmospheres silence

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    Boston Library Comparison

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    In this assignment I am proceeding to compare and contrast between the library I work at‚ Meade County Public Library‚ and Boston Public Library. The Meade County Public Library’s website at first is welcoming and simple. As I look further into the site and tabs I see it has a lot more to offer. I’ll start from the home page at www.meadereads.org. The first thing I notice is the slide show of current programs that are going on. As I scroll down the page I see a list of fresh new books‚ its location

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    Kenya‚ environment means the totality of nature and natural resources‚ including the cultural heritage and infrastructure essential for social-economic activities (environmental and land court act‚ 2011). The environment ca also be defined as the biotic and a biotic surrounding of an organism‚ or population‚ and includes particularly the factors that have an influence in their survival‚ development and evolution Environmental resource management is “a purposeful activity with the goal to maintain

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    and College. It is a religious school and its religious affiliation are Diocesan and Roman Catholic and their library is open for about 4‚000 students estimated and for their faculty members and staffs. The Library Management System (LMS) is a program developed especially for school libraries that can replace the manual transaction on St. Joseph College library. In this system the library management becomes more efficient and easier to handle basic operations involving keeping of records regarding

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    Database Systems

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    The entity-relationship model (or ER model) is a way of graphically representing the logical relationships of entities (or objects) in order to create a database. entity type is a collection of entity instances sharing similar properties Strong Entity Vs Weak Entity An entity set that does not have sufficient attributes to form a primary key is termed as a weak entity set. An entity set that has a primary key is termed as strong entity set. A weak entity is existence dependent. That is the

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