History Research

Volume 5, Issue 3, May 2017

  • Egyptian 2/D Table (D Composite Number): Continuation and End of a Consistent Project

    Lionel Bréhamet

    Issue: Volume 5, Issue 3, May 2017
    Pages: 16-21
    Received: 11 April 2017
    Accepted: 26 April 2017
    Published: 21 June 2017
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    Abstract: This final approach implies that all alternative solutions were pre-calculated by the scribes. The classification parameter is the difference (s-r) between two divisors of D in the decompositions 2/D =1/D1+1/D2. Adequate adjustments of (s-r) provide a low limit (57) to the count of alternatives. A four-component generator (2/3, 2/5, 2/7, 2/11) oper... Show More
  • Study of the Micro Biological Deterioration Effect on the Vegetable – Tanned Leather Shoes from Mamluk Era with an Application on the Agricultural Museum in Egypt

    Rabea Radi Abdel Kader, Shaimaa Sayed Mohamed El-Sayed

    Issue: Volume 5, Issue 3, May 2017
    Pages: 22-24
    Received: 29 June 2017
    Accepted: 13 July 2017
    Published: 1 November 2017
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    Abstract: Vegetable tanned leather shoes are considered one of the most important museum artifacts in the both local and international museums, they represent cultural and civilized heritage, we can devise from them very important information about history, Art and important sciences. They are exposed to several problems in their excavated sites or inside mu... Show More