different levels: • Conceptual Modeling • Logical Modeling • Physical Modeling 2 Conceptual Modeling Conceptual-level concepts permit us to model the application world in terms that are independent of any particular data (logical) model. Conceptual models provide a framework for developing a 1 database schema from the top to the bottom in the process of a database design. This Section examines the entity-relationship model and the object-oriented model as representatives of conceptual modeling. The
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Muammer ÇALIK Combining different conceptual change methods within 5E model: A sample teaching design of ’cell ’ concept and its organelles Constructivism. Enhancing Education. Retrieved on September 14‚ 2011 in http://enhancinged.wgbh.org/research/eeeee.html. Using the 5E Model adopted from Baybee (2006)‚ and Licayan (2011) • Engage [pic]Conceptual Understanding adopted from Ferrido (1997‚ Kose (2008) and Licayan (2011) SCU‚ PCU‚ FM‚ CI‚ WU [pic]Conceptual Change (On Cell Structure and Function)
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Chapter 2 Conceptual Frameworks for Supply Chain Management No great discovery was ever made without a bold guess. Isaac Newton 2.1 Agile‚ Flexible and Responsive Supply Chains To ensure long-term competitiveness and survival‚ companies implement new strategies‚ based on collaboration with business partners and an advanced utilization of IT and Web services (Geunes et al. 2002). Various competitive strategies of agile‚ responsive and flexible SCs have been developed over the last decade
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thought: They are general map pings across conceptual domains. Moreover‚ these general princi ples which take the form of conceptual mappings‚ apply not just to novel poetic expressions‚ but to much of ordinary everyday language. In short‚ the locus of metaphor is not in
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Nursing 3000 Conceptual Model for Professional 1. A) Roy’s Adaptation Model B) Callista Roy was a prominent nurse‚ theorist‚ writer‚ lecturer‚ researcher‚ and teacher. Roy’s first ideas appeared in a graduate paper written at UCLA in 1964. She published these ideas in “Nursing Outlook” in 1970. 2. Roy believes adaptation occurs in four different modes: physiologic mode‚ the self-concept‚ the role function mode‚ and the interdependence. There are three concepts to this model: the human being
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A Converged Conceptual Framework In October 2004‚ the FASB and IASB added to their agendas a joint project to develop an improved‚ common conceptual framework that builds on their existing frameworks (that is‚ the IASB’s Framework for the Preparation and Presentation of Financial Statements and the FASB’s Statements of Financial Accounting Concepts). Rationale for the Project and Project Objective A conceptual framework is basically a foundation serving as a guide to standard setters to help them
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INTERNATIONAL SCHOOL OF INFORMATICS & MANAGEMENT (FORMERLY IIIM) Inventory Management System | | | |Core Team: |Project Guide: | |Yogendra Singh |Vijay singh Rathore
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build conceptual models in Microsoft Visio. 2. Create the 5 ERDs from class in Microsoft Visio. You will accomplish this by drawing the 4 diagrams from the class exercise. You will have to hand in all 4 diagrams by FTPing them to your account space on the IST-S-STUDENTS server and then pasting the url to the diagram in the text boxes for this week’s learning unit assessment. What you will need to begin 1. A copy of Microsoft Visio 2003 (or higher) 2. The Visio Conceptual Modeling
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character by 3 letters. Block vs Stream Ciphers •block ciphers process messages in blocks‚ each of which is then en/decrypted •like a substitution on very big characters –64-bits or more •stream ciphers process messages a bit or byte at a time when en/decrypting •many current ciphers are block ciphers –better analysed –broader range of applications Block ciphers work a on block / word at a time‚ which is some number of bits. All of these bits have to be available before the block can be processed
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through the inclusion of text that reflect a postmodern concern with the way we receive information in our contemporary society. Jenny Holzer is an American conceptual artist who belongs to the feminist branch of artists that emerged during the 1980’s. Originally an abstract painter and printmaker‚ Holzer became heavily interested in conceptual art and began creating works using text. The introduction of text within Holzer’s work occurred gradually however‚ over time‚ they have entirely replaced
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