Journal of Biomaterials


Volume 3, Issue 2, December 2019

  • Features of High Current Nanosecond Discharge in Mixture of High Pressure CuInSe2 Chalkopyrite Vapor and Argon

    Shuiabov Oleksander, Mynya Oleksander, Chyhin Vasyl, Grytsak Roksolana, Malinina Antonina

    Issue: Volume 3, Issue 2, December 2019
    Pages: 37-41
    Received: 5 August 2019
    Accepted: 20 November 2019
    Published: 17 December 2019
    Abstract: The features of an over-voltage high-current nanosecond discharge in argon of high pressure (р=202 kPa) ignited between the electrodes of CuInSe2 compound are presented. In the sputtering of massive chalcopyrite electrodes, the CuInSe2 pair gets into the discharge plasma. Main products of dissociation of chalcopyrite molecules in the over-voltage... Show More
  • Comparative Study of Physico-Mechanical Properties Between Okra and E-glass Fiber-Reinforced Polypropylene-based Composites

    Kamrun Nahar Keya, Nasrin Afroz Kona, Ruhul Amin Khan

    Issue: Volume 3, Issue 2, December 2019
    Pages: 42-49
    Received: 8 October 2019
    Accepted: 1 November 2019
    Published: 18 December 2019
    Abstract: Okra fiber (OF) reinforced polypropylene (PP) matrix composites (45 wt% fiber) were fabricated using a compression molding technique. To fabricate the composite treated Okra fiber were used. Tensile strength (TS), tensile modulus (TM), elongation at break (Eb%), bending strength (BS), bending modulus (BM), impact strength (IS) and hardness of the c... Show More