Comparing and Contrasting the Relational Database Model and OO Model The relational database model is based upon tables or relations. In this model‚ the physical implementation of the database is abstracted away from the user. Users query the database using a high-level query language‚ such as SQL. The relations are made up of columns‚ which have headings indicating the attribute represented by that column. Tables have key fields‚ which can be used to identify unique records. Keys relate tables
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2 MODELS FOR THE VALUATION OF SHARES. 2.1 The concept of a cost of equity The cost of equity is the cost to the company of providing equity holders with the return they require on their investment. The primary financial objective is to maximize the return to equity shareholders. This return is as the future dividend yield and capital growth. Until new shareholders become members of the company‚ the objective above is concerned with existing shareholders. Company management will need to offer
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DOMAIN MODEL REFINEMENT DEFINITION A domain model‚ or Domain Object Model (DOM) in problem solving and software engineering can be thought of as a conceptual model of a domain of interest (often referred to as a problem domain) which describes the various entities‚ their attributes and relationships‚ plus the constraints that govern the integrity of the model elements comprising that problem domain. A detailed software development plan‚ containing: An updated risk assessment‚ A management
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biopsychosocial model has been introduced to the world of medical approaches to healing health problems. This particular model has been better considered as a source of understanding that is much important especially when it comes to dealing with issues of development in the field of healthcare operations. Through this model‚ it has been noted that being able to see through the contributors of an ailment allows health care protectors the chance to see the most comprehensive approaches needed to be
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winning Business Model? Ramon Casadesus-Masanell and Joan E. Ricart‚ HBR Jan-Feb 2011 Because of the economic slowdown in developed economies and the mature markets more and more companies are encouraged to enter in emerging markets. We can observe an increasing pressure for MNE to enter in emerging economies by targeting middle and low Base of the Pyramid. The leading companies are targeting the BOP in emerging countries (India‚ Africa‚ Asia) by adopting innovative business models. Face to this
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ASSIGNMENT ON PSY 310 “FOUR MODELS OF ABNORMAL BEHAVOURS” BY ODEH‚ JENNIFER OMARI BSU/PSY/UG/09/9532 What Are Models? Models are representations containing the essential structures of some object or event in the real world. There is a variety of things that are commonly referred to as models: physical objects‚ fictional objects‚ set-theoretic structures‚ descriptions‚ equations‚ or combinations of some of these. However‚ these categories are neither mutually exclusive
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Business Model Generation- http://www.slideshare.net/techdude/business-model-generation Canvas Definition of Business Model: A business model describes the rationale of how an organization creates‚ delivers and captures value. This book offers a concept that allows you to describe and think through the business model at your organization‚ your competitors‚ or any other enterprise. The authors believe that a business model can best be described through nine basic building blocks that show the logic
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Doing Something New with Something Old Using Business Model Innovation to Reinvent the Core The Boston Consulting Group (BCG) is a global management consulting firm and the world’s leading advisor on business strategy. We partner with clients from the private‚ public‚ and not-forprofit sectors in all regions to identify their highest-value opportunities‚ address their most critical challenges‚ and transform their enterprises. Our customized approach combines deep in ight s into the
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Network Models 2.1 THE OSI MODEL •Established in 1947‚ the International Standards 1947‚ Organization (ISO) is a multinational body dedicated to ISO) worldwide agreement on international standards. standards. •An ISO standard that covers all aspects of network communications is the Open Systems Interconnection (OSI) model. It was first introduced in the late 1970s. OSI) model. 1970s • the open system is the set of protocols that allows any two different systems to communicate without regarding
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The Transtheoretical Model‚ also known as the Stages of Change Model was developed by Prochaska and DiClemente in the late 1970s. This particular model mainly focuses on the decision making of an individual and is considered a model of intentional change. The model posits that the individual passes through six different stages of change which includes precontemplation‚ contemplation‚ preparation‚ action‚ maintenance‚ and termination. The TTM is currently the most popular of a number of stage theories
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