Freshly prepared ZnO nanoparticles were used as an effective heterogeneous base catalyst for the synthesis of aryloximes. The conversion of arylaldehydes and arylketones into the corresponding oximes (up to quantitative yields) was achieved by simply mixing the liquid reactants and hydroxylamine hydrochloride with ZnO nanoparticles under solvent-free condition. The procedure was carried out und...

Liquid injection in fluidized beds is used to add reactants or improve the heat management reactor. This will increase complexity of reactor due formation agglomerates. In this work effect on particle temperature distribution a bed porous particles determined experimentally using image velocimetry and infra-red thermography. The main property influencing specific surface area. addition, porosit...

An experimental investigation into the detailed mixing, combustion and ignition processes occurring in a flow field under the influence of resonant acoustic perturbations has been performed. These acoustic perturbations were created by a pulse combustor of the "Helmholtz" type. Cycle-resolved ensemble-averaged measurements of the velocity field, combined with instantaneous images of chemilumine...

Flame stability inside a cylindrical micro-combustor was studied. Considering occurrence of heat recirculation, the respective relations were written and with parameters such as motion speed of reactants, flame propagation speed and thermal conductivity of the combustor’s wall, flame stability and its location inside micro-combustor were studied. It was found that for each thermal conductivity ...

Objective: We aimed to investigate the relation of platelet count (PLT), mean volume (MPV) and distribution width (PDW) with other acute phase reactants in COVID-19 new corona virus.
 Material Methods: Thirty one patients were included study. There three groups as outpatient (Group 1, OP)(n=6), hospital 2, H)(n=16) intensive care unit 3, IC)(n=9) this analytic study.
 Results: WBC (Wh...