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  1. No Access

    Reference Work Entry In depth

    Mummies in Egypt

    Jehane Ragai, Gregg De Young in Encyclopaedia of the History of Science, T… (2016)

  2. No Access

    Reference Work Entry In depth

    Holography

    Jehane Ragai in Encyclopaedia of the History of Science, T… (2016)

  3. No Access

    Reference Work Entry In depth

    Calendars in Egypt

    Jehane Ragai, Gregg De Young in Encyclopaedia of the History of Science, T… (2016)

  4. No Access

    Living Reference Work Entry In depth

    Calendars in Egypt

    Jehane Ragai, Gregg DeYoung in Encyclopaedia of the History of Science, T…

  5. No Access

    Living Reference Work Entry In depth

    Mummies in Egypt

    Jehane Ragai, Gregg DeYoung in Encyclopaedia of the History of Science, T…

  6. No Access

    Living Reference Work Entry In depth

    Holography

    Jehane Ragai in Encyclopaedia of the History of Science, T…

  7. No Access

    Reference Work Entry In depth

    Mummies in Egypt

    Jehane Ragai, Gregg de Young in Encyclopaedia of the History of Science, T… (2008)

  8. No Access

    Reference Work Entry In depth

    Holography

    Jehane Ragai in Encyclopaedia of the History of Science, T… (2008)

  9. No Access

    Reference Work Entry In depth

    Calendars in Egypt

    Jehane Ragai, Gregg De Young in Encyclopaedia of the History of Science, T… (2008)

  10. No Access

    Article

    Effect of preparative conditions on the surface characteristics of mixed zirconium and titanium oxides

    The surface characteristics of mixed zirconium and titanium oxides prepared from different starting materials are investigated. One mode of preparation entailed the use of zirconium sulfate and titanium oxysu...

    Adham R. Ramadan, Nahed Yacoub, Sofi Bahgat, Jehane Ragai in Adsorption (2007)

  11. No Access

    Chapter

    C

    Calculus, both integral and differential, was known to a limited extent and used for specific purposes in India during early and medieval times, and is attested to by the works of Āryabhaṭa (b. 476), Brahmagupta ...

    K. V. Sarma, Nakayama Shigeru, Jehane Ragai… in Encyclopaedia of the History of Science, T… (1997)

  12. No Access

    Chapter

    M

    During the Muslim rule in north India, there was a decline in Hindu culture. This adversely affected the creative spirit in indigenous art, literature, and science. Southern India was comparatively less affect...

    R. C. Gupta, Karen Louise Jolly… in Encyclopaedia of the History of Science, T… (1997)

  13. No Access

    Article

    Trapped radicals in titania gels

    Free radicals are in general very reactive entities capable only of transient existence. Nevertheless, several methods have been devised for their detection and identification, including stabilization by matri...

    Jehane Ragai in Nature (1987)