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  2. Disaster risk reduction - Wikipedia

    en.wikipedia.org/wiki/Disaster_risk_reduction

    Disaster risk reduction (DRR) is defined by United Nations Office for Disaster Risk Reduction (UNDRR) as those actions which aim to "prevent new and reducing existing disaster risk and managing residual risk, all of which contribute to strengthening resilience and therefore to the achievement of sustainable development".

  3. Ghana National Science and Maths Quiz - Wikipedia

    en.wikipedia.org/wiki/Ghana_National_Science_and...

    The National Science and Maths Quiz is an annual science and mathematics content-based national level quiz competition for senior high schools in Ghana.The yearly competition is produced by Primetime Limited, an education-interest advertising and public relations agency, since 1993.

  4. Education in Ghana - Wikipedia

    en.wikipedia.org/wiki/Education_in_Ghana

    Education in Ghana Ministry of Education Ministry of Higher Education National education budget (2018) Budget 18% of government expenditure General details Primary languages English System type National Literacy (2018) Total 79.04% Male 78.3% Female 65.3% Enrollment (2012/2013) Total 8,329,177 Primary Pre-primary: 1,604,505, Primary: 4,105,913, JHS: 1,452,585 Secondary SHS and TVI: 904,212 ...

  5. Secretary problem - Wikipedia

    en.wikipedia.org/wiki/Secretary_problem

    The secretary problem demonstrates a scenario involving optimal stopping theory [1] [2] that is studied extensively in the fields of applied probability, statistics, and decision theory. It is also known as the marriage problem, the sultan's dowry problem, the fussy suitor problem, the googol game, and the best choice problem.

  6. Durarara!! - Wikipedia

    en.wikipedia.org/wiki/Durarara!!

    ), shortened to DRRR!! in some official materials, [3] is a Japanese light novel series written by Ryohgo Narita, with illustrations by Suzuhito Yasuda. The series ran for thirteen volumes, published by ASCII Media Works under their Dengeki Bunko imprint .