نتایج جستجو برای: cell utilization
تعداد نتایج: 1795513 فیلتر نتایج به سال:
The economic utilization of abundant lignocellulosic biomass as a feedstock for the production of fuel and chemicals would represent a profound shift in industrial carbon utilization, allowing sustainable resources to substitute for, and compete with, petroleum based products. In order to exploit biomass as a source material for production of renewable compounds, it must first be broken down in...
During the last decade the process of introducing the new generation of antiepileptic drugs (AEDs) has substantially changed the ways of treating epilepsy. Although a great deal of information about the role of new drugs has been accumulated, much less attention was paid to the impact of the new generation of AEDs on the utilization of classical AEDs. In order to detect the relation between the...
plastics, one of the most abundant materials in the world today, are one of the main sources of pollution. people’s perception of using and disposing plastic bags is primordial as they tend to be a major part of household solid waste. this study aims to determine community’s perception of usage and disposal of plastic bags in eastern ethiopia. a quantitative cross-sectional study has been condu...
We studied the respiration and glucose utilization of suspensions of cultured lymphocytes. Respiration was measured by a couloximetric method using closed systems without a gas-suspension interface. The sensitivity of the method allowed measurements during a time interval of less than 1 hr. We found that the respiration of lymphocytes was strongly density dependent over the range of 10(8)-10(3)...
Biosynthesis of oleochemicals enables sustainable production natural and unnatural alternatives from renewable feedstocks. Yeast cell factories have been extensively studied engineered to produce a variety oleochemicals, focusing on both central carbon metabolism lipid metabolism. Here, we review recent progress towards oleochemical synthesis in yeast based biorefineries, as well utilization al...
Introduction: Electroporation is a practical technique used to transport the molecules across the cell membrane. The utilization of fluorescent molecules is the method widely used to evaluate the electropermeability of cell membrane as a result of pulse application. It is also possible to use mathematical methods to predict the changes caused in cell electropermeability as a result of the chang...
The majority of organisms can be grouped into those relying solely on photosynthesis (phototrophy) or those relying solely on the assimilation of organic substances (heterotrophy) to meet their requirements for energy and carbon. However, a special life history trait exists in which organisms combine both phototrophy and heterotrophy. Such "mixotrophy" is a widespread phenomenon in aquatic habi...
From the Divis (P.A.P., M.E.S Medicine, Dur Washington U Baltimore, M Germany (R. Maryland (D. Tennessee (B Hackensack U Healthcare, H Mountain View Oregon Healt Clinic, Clevel Chicago, Illino Ontario, Can Bioengineerin Menlo Park, DeBakey Hea (M.L.M., S.F University o Institute/Lava General Hosp M.S.-C.); the Philips Healt Irvine, Califor (G.S.S.); Yale Imaging, Nor San Francis Pennsylvania Ce...
cated no differences (P > 0.10) between the corn rootworm protected corn and non-transgenic control corn for nitrogen intake (0.04 versus 0.04 lb/d), nitrogen digested (0.03 versus 0.03 lb/d), nitrogen retained (0.01 versus 0.01 lb/d), or nitrogen digestibility (77.30 versus 78.30%), respectively. The results of this experiment indicate that energy and nitrogen utilization are similar between d...
This study was designed to examine carbon utilization within scalable microalgae production systems. Neochloris oleoabundans was produced in replicated troughs containing BG11 nutrient formulation. Atmospheric CO(2) was supplemented with ∼5% CO(2) or with NaHCO(3), and the pH of troughs receiving NaHCO(3) was adjusted with HCl or H(3)PO(4). Peak biomass concentrations reached 950, 1140, or 850 ...
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