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2. Candidate key - Wikipedia

   en.wikipedia.org/wiki/Candidate_key

   The columns in a candidate key are called prime attributes, [3] and a column that does not occur in any candidate key is called a non-prime attribute. Every relation without NULL values will have at least one candidate key: Since there cannot be duplicate rows, the set of all columns is a superkey, and if that isn't minimal, some subset of that ...

3. The Keys to the White House - Wikipedia

   en.wikipedia.org/wiki/The_Keys_to_the_White_House

   The Keys to the White House, also known as the 13 keys, is a prediction system for determining the outcome of presidential elections in the United States.It was developed by American historian Allan Lichtman and Russian geophysicist Vladimir Keilis-Borok in 1981, adapting methods that Keilis-Borok designed for earthquake prediction.

4. Allan Lichtman - Wikipedia

   en.wikipedia.org/wiki/Allan_Lichtman

   Allan Jay Lichtman (/ ˈ l ɪ k t m ən /; born April 4, 1947) is an American historian who has taught at American University in Washington, D.C. since 1973. He is known for creating the Keys to the White House with Soviet seismologist Vladimir Keilis-Borok in 1981.

5. Kaine v. Cao: A look into where each candidate stands on key ...

   www.aol.com/kaine-v-cao-look-where-150532630.html

   The book discussed his life as a father of five, recovering John F. Kennedy Jr’s plane, and deploying into combat. The candidate's stance and policy ideas on the following topics in 100 words or ...

6. Boyce–Codd normal form - Wikipedia

   en.wikipedia.org/wiki/Boyce–Codd_normal_form

   The table's are candidate keys are: S 1 = {Court, Start time} S 2 = {Court, End time} S 3 = {Rate type, Start time} S 4 = {Rate type, End time} Only S 1, S 2, S 3 and S 4 are candidate keys (that is, minimal superkeys for that relation) because e.g. S 1 ⊂ S 5, so S 5 cannot be a candidate key.

7. CHART #1: SIDE-BY-SIDE COMPARISON OF LEADING DEMOCRATIC ...

   images.huffingtonpost.com/bluchart1.pdf

   communities through free provision of preventive benefits6! Fund and train new health prevention outreach workers who can effectively communicate with the countryÕs diverse populations6! Change reimbursement rules to emphasize primary care10! Health Markets to offer primary and preventive services at little or no cost2! Incentives reward ...

8. List of United States presidential candidates - Wikipedia

   en.wikipedia.org/wiki/List_of_United_States...

   Democratic-Republican candidate Federalist candidate Other candidate(s) 1804: Thomas Jefferson† Charles Cotesworth Pinckney: 1808: James Madison† Charles Cotesworth Pinckney: 1812: James Madison† DeWitt Clinton [d] 1816: James Monroe† Rufus King [e] 1820: James Monroe† No opponent [f] Year Democratic-Republican candidate Democratic ...

9. AOL Mail

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