The zirconia stabilized by 3mol % Y2O3 (3YSZ) was applied onto the surface of the magnesium alloy AZ91D using electrophoretic deposition (EPD) from a non- aqueous solution. A Ni-P interlayer between the substrate and YSZ coating was also prepared by electroless plating. Finally, coatings were heat treated in control atmosphere at 400 °C. The preparation, microstructure and corrosion resistance ...

This work contains a discussion of the Vlasov approximation for the system of particles interacting not only via the pair-wise central potential, but also via the velocity dependent interactions (V.D.I). The VDI are assumed to be similar in nature to those encountered in the classical plasma when the higher order in (v/c) corrections to the Coulomb forces are taken into account. Using the Klimo...

The need of developing appropriate noise prediction models for finding out the accurate status of noise levels (>90 dBA) generated from various opencast mining machineries is overdue. The measured sound pressure levels (SPL) of equipments are not accurate due to instrumental error, attenuation due to geometrical aberration, atmospheric attenuation etc. Some of the popular noise prediction model...

During studies in which we serotyped large numbers of Chlamydia trachomatis clinical isolates by using monoclonal antibodies, three novel serological variants (D-, D*, and I-) were identified. To determine the molecular basis for the altered monoclonal antibody reactions of these strains and other previously identified variants (Da, Ia, and L2a), we determined the nucleotide sequences of the va...

Industri garam di Provinsi Nusa Tenggara Timur masih menggunakan cara manual dalam proses pencampuran dengan yodium yaitu mengaduk bolak-balik setumpuk yang telah disemprotkan larutan iodat konsentrasi tertentu. Pencampuran seperti ini sangat tidak praktis, efisien dan efektif. Dari permasalahan tersebut perlu dilakukanya Rancang Bangun Mesin Mixer Iodisasi Garam Halus Sistem Injeksi Skala Home...

Studies were carried out in (logs and rabbits subjected to hemorrhagic and tourniquet shock to determine the tissue origins of two newly described vasotropic principles, VEM and VDM. The vasoexcitor principle, VEI\, predominates in the blood during the initial compensatory stage and was traced to the kidney. The vasodepressor principle, VD-M, prevails during the decompensatory phase and w-as fo...