'Its place' diaporamas de présentation

Lecture 11: Functional Dependencies

Lecture 11: Functional Dependencies. January 31 st , 2003. Outline. Relational decomposition Normal forms Begin relational algebra . Relational Schema Design. Recall set attributes (persons with several phones):. SSN ? Name, City , but not SSN ? PhoneNumber. Anomalies:

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Lecture 07: Relational Algebra

Lecture 07: Relational Algebra. Outline. Relational Algebra (Section 6.1). Relational Algebra. Formalism for creating new relations from existing ones Its place in the big picture:. Declarative query language. Algebra. Implementation. Relational algebra. SQL, relational calculus.

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What shapes an Ecosystem ?

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Chapter 3 History and Geography: The Foundations of Culture

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German Rules on Corporate Expatriations

German Rules on Corporate Expatriations. 16 April 2009 Klaus Sieker. Sieker/09031001.ppt. German Rules on Corporate Expatriations. A. German rules on corporate tax residence. B. Consequences/potential disadvantages of German tax residency. C. Corporate expatriations from Germany.

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IT IS A NEW DAY

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What Did We Learn from the Research on Programmed Instruction?

What Did We Learn from the Research on Programmed Instruction?. History of Ed Tech EDC&I 510. What Mattered. Decomposition of instruction S tep-wise progression Active response and immediate feedback Branching

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No end in sight

No end in sight . What surprised me the most was how they use 9/11 for an excuse to invade I raq . .

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