Vol. 7 (2020)

Research Articles

• Fluid Mechanics in Typhoon

  Takeo Nakagawa, Ai Nakagawa

  86-106

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• Two basic criteria for the correctness of microscopic theory

  Boris Vasiliev Vasiliev

  71-85

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• Effect of Pollution due to Vehicular Emission around T-Junctions in Port Harcourt Metropolis, Rivers State, Nigeria.

  Jonathan Osang, Isreal Cookey, Omubo Pepple, V. B., Briggs Kamara, M, Horsfall O. I.

  19-70

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• Experimental study of excitation of the even 4P and 4D levels of the cobalt atom by electron impact

  Yuriy Smirnov

  11-18

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• Ab Initio Study of The Properties of The Chalcopyrites AgInS2, AgInSe2 and AgInTe2

  Simon Ehika, Dr

  1-10

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