I. Introduction A library is an organized collection of resources made accessible to a defined community for reference or borrowing. It provides physical or digital access to material‚ and maybe physical building or room‚ or a virtual space or both. A library collection can include books‚ periodicals‚ newspapers‚ manuscripts‚ films‚ maps‚ prints documents microform‚ CDs‚ cassettes‚ videotapes‚ etc. Back in 2600 B.C. the first library consisted of achieves of the earliest form of working the clay
Premium Public library Librarian Library
Most people don’t know they have gum recession because it occurs gradually. The first sign of gum recession is usually tooth sensitivity and you may notice a tooth looks longer than normal. Gum recession is where part of the gum tissue that surrounds the teeth wears away‚ or pulls back‚ showing more of the tooth or the tooth’s root. Receding gums may be one of the first signs of gum disease. When gum recession happens you get gaps that form between the teeth and gum line‚ making it easy for disease
Premium Oral hygiene Periodontitis Gingivitis
Normalization is the process of efficiently organizing data in a database. There are two goals of the normalization process: eliminating redundant data (for example‚ storing the same data in more than one table) and ensuring data dependencies make sense (only storing related data in a table). Both of these are worthy goals as they reduce the amount of space a database consumes and ensure that data is logically stored. The Normal Forms The database community has developed a series of guidelines
Premium Database normalization
technology Paper-Based Enrollment: Problems and Solutions By John Anderson Switching to an online student enrollment and registration system makes financial sense. i n the past couple of decades‚ computers and technology have revolutionized once-slow processes‚ saving industries time and money in ways not previously possible. With today’s budget crisis‚ school districts are looking for ways to use computers and the Internet to streamline school business processes while substantially
Free High school Education School
Computers perform many jobs that previously were performed by people. Will computer based transactions and expanded e-commerce eventually replace person to person contact? From a customer’s point of view‚ is this better? Why or why not? Eventually no‚ because no computer can replace any humans in any transaction (manage input of data‚ collecting related and added information on customers‚ asking follow-up questions‚ and etc). Computers can only make transactions more convenient to users and help
Premium Accounts receivable Accounting software Accounts payable
Phenol‚ also known as carbolic acid‚ is an aromatic organic compound with the molecular formula C6H5OH. It is a white crystalline solid that is volatile. The molecule consists of a phenyl group (-C6H5) bonded to a hydroxyl group (-OH). It is mildly acidic‚ but requires careful handling due to its propensity to cause chemical burns. Phenol was first extracted from coal tar‚ but today is produced on a large scale (about 7 billion kg/year) from petroleum. It is an important industrial commodity as a
Premium Sodium hydroxide Benzene Acid dissociation constant
The Nerd Shop Online Purchasing System IT6259 Assignment Table of Contents 1. Use Case Diagram 3 2. Brief Use Case Description 4 3. Full Use Case Description 5 4. Activity Diagram 7 5. System Sequence Diagram 9 1. Use Case Diagram 2. Brief Use Case Description Use Case Name | Create Account | Brief Description | Customer wants to access the Nerd Shop online shopping system which requires a log on. Customer opens web page‚ clicks create new account‚ fills in personal
Premium Login User
Network Design: Logical and Physical Design In networking terminology‚ the term network topology refers to the entire structure of the network. There are two primary parts to the topology definition: the physical design‚ which is the actual layout of the wire (media)‚ and the logical design‚ which defines how the media is accessed by the hosts. The physical designs that are commonly used in networks are the Bus‚ Ring‚ Star‚ Extended Star‚ Hierarchical‚ and Mesh. A bus topology uses a single
Premium Network topology
HUMAN RESOURCE MANAGEMENT SOO CHUNG KIAN LITERATURE REVIEW: JOB ANALYSIS AND JOB DESIGN What Is Job Analysis? Introduction In human resources‚ job analysis plays an important role of it. It provides information regarding positions in the organisation. It is an important topic as well as a vital employment tool which can assist with HR activities and potential and current employees‚ ‘Job analysis is the systematic study of positions to identify their observable duties and responsibilities
Premium Human resource management Human resources Organizational studies and human resource management
Job design determines the way work is organized and performed. Job design typically refers to the way that a set of tasks‚ or an entire position‚ is organized. The aim of job design is to improve job satisfaction‚ to improve quality and to reduce employee problems (e.g.‚ grievances‚ absenteeism‚ turnover etc).Good design incorporates the relationship with organizational goals and values and should be well understood in order to align and prioritize the job’s responsibilities. The design should:
Premium Management Organizational studies and human resource management Employment