نتایج جستجو برای: absorption rate
تعداد نتایج: 1079575 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Fast spin-echo short τ inversion recovery sequences have been very useful for MR imaging-guided deep brain stimulation procedures in Parkinson disease. However, high-quality fast spin-echo imaging deposits significant heat, exceeding FDA-approved limits when patients already have undergone deep brain stimulation and need a second one or a routine brain MR imaging for neur...
Using an obvious but none the less ingenious method, Cori (1) examined the rate of absorption of glucose and other sugars from the intestinal tract and came to the conclusion that the absorption of hexoses is independent of the absolute amount and concentration of sugar in the intestine, giving a straight line relationship between the absorption rate and time. In a study of the rate of absorpti...
In This applicable research, investigating absorption of process ofErythrosine dye on Copper oxide Nano particles Adsorbent was studied. First, prepared dyeconcentrations of 6, 8 and 12 mg L-1 and then effects of parameters such as concentrations ofinitial dye, time and pH on dye absorption efficiency were investigated.The dyeconcentrations in different samples were measured via spectrophotomet...
In the modern world economy, foreign direct investment plays a very important role. Empirical studies show that the simultaneous study of the impact of corporate tax and exchange rate uncertainty on FDI absorption has not received much attention. In this article, we refer to the tax on corporate profits and exchange rate uncertainty on attracting FDI in Iran during 1981 to 2018 were studied. Ot...
employees always concern about losing their job , or in other word , losing their income resources. for this purpose, every government requires strong system for covering these concerns. the unemployment insurance (ui) program’s can be used for achieving this goal. in this thesis, we price ui based on the insurance history of employee and the duration of being unemployed. we use the weibull dis...
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