Vol. 7 No. 4 (2019)

Articles

• Investigating the synthesis and growth of titanium dioxide nanoparticles on a cobalt catalyst

  Roya Bakhshkandi, Mahmood Ghoranneviss

  1-3

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• Study the standards and indicators in locating the tourism services in rural areas

  Mohammad hossein Sattari, Yousef ali Ziari, Behrouz darvish

  4-10

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• The effect of twisted polymer fibers on the physical and mechanical properties of C35 concrete

  Muhammad Tanveer Majid

  11-15

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• Evaluating the rotation of the main stress and strain axes and the lack of their rotation coaxiality using Multi laminate theory

  Smetankin Anatolii, Khoroshko Alexey, Amankulov Yerdos, Simakov Valentin

  16-21

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