نتایج جستجو برای: utilization
تعداد نتایج: 121104 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...
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 ...
BACKGROUND A cost-sharing drug insurance plan has been implemented among people receiving social assistance who had previously free access to medications. OBJECTIVE To assess the impact of this drug plan on the use of three classes of medications: inhaled corticosteroids, neuroleptics and anticonvulsants. METHODS From the computerized drug databases of the Régie de l'assurance maladie du Qu...
Forty primary clinical isolates and 50 stock cultures of corynebacteria and coryneform bacteria were tested with the Minitek system (BBL Microbiology Systems, Cockeysville, Md.). The Minitek correctly identified all of these organisms, including JK group isolates, within 12 to 18 h of incubation. The method does not require serum supplements for testing carbohydrate utilization by the bacteria....
BACKGROUND In the decade after 1983, the annual growth rate of drug expenditure was about four times as high as that of per capita gross domestic product (GDP) in Shanghai. In 1993 and 1994, a drug list policy and hospital revenue capping policy were introduced in Shanghai to contain drug expenditure. We studied the impact of these two policies, as a model for similar policies in other parts of...
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