نتایج جستجو برای: 120 and 130 c
تعداد نتایج: 16977537 فیلتر نتایج به سال:
Prediction of available vapor pressure data in the case of compounds containing C-H-O led to derivations and recommendations of standard equations for this property. The accuracy of vapor pressure estimations is essential to use as a basis to calculate acentric factor, thermal and equilibrium properties. In this study, according to the previous work, an accurate equation to estimate vapor press...
Haemagglutinating encephalomyelitis virus (HEV), a member of the coronavirus family, was purified and analysed by SDS-polyacrylamide gel electrophoresis. It was shown to contain eight polypeptides, seven of which were glycosylated. They had apparent mol. wt. of 180,000 (GP 180), 130,0000 (GP 130), 120,000 (GP 120) 76,000 (GP 76), 64,000 (VP 64), 54,000 (GP 54), 32,000 (GP 32) and 31,000 (GP 31)...
Over millions of years, the interaction marine basalt with percolating seawater in low-temperature ocean floor hydrothermal systems leads to formation calcite and aragonite. The presence these minerals basalts provides evidence for substantial CO2 fixation rocks. Here, we report on laboratory experiments study this process under enhanced partial pressures (pCO2) at 130 °C. Mid-ocean-ridge-basal...
Seed deterioration as an irreversible physiological phenomenon, have significant effect on seed quality. Increasing and maintaining of seed quality by using methods such as biopriming is important. For this reason a three-factors experiment was conducted on one linseed cultivar (Norman) based on randomized completely design with four replications, in laboratory of Seed Science and Technol...
thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...
The Elekta Synergy is a radiotherapy treatment machine with integrated kilovoltage (kV) X-ray imaging system capable of producing cone beam CT (CBCT) images of the patient in the treatment position. The aim of this study is to assess the additional imaging dose. Cone beam CT dose index (CBDI) is introduced and measured inside standard CTDI phantoms for several sites (head: 100 kV, 38 mAs, lung:...
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