نتایج جستجو برای: cobb douglass function
تعداد نتایج: 1215696 فیلتر نتایج به سال:
This paper is reformatted and reprinted as part of the 40th Anniversary of the American Journal of Health Education. (originally School Health Review) Health Education – Our Heritage series. The original article appeared in the inaugural issue of School Health Review (Volume 1, September 1969, pp. 4-8). At the time, Joseph H. Douglass, Ph.D., was Chief, Interagency Liaison Branch, National Inst...
Sirtuins are NAD(+)-dependent protein deacylases that are conserved in all domains of life and are involved in diverse cellular processes, including control of gene expression and central metabolism. Eukaryotic sirtuins have N-terminal extensions that have been linked to protein multimerization and cellular localization. Here the first evidence of sirtuin isoforms in bacteria is reported. The e...
This paper surveys the empirical and theoretical literature on macroeconomic production functions and assesses whether the constant elasticity of substitution (CES) or the CobbDouglas specification is more appropriate for use in the CBO’s macroeconomic forecasts. The Cobb-Douglas’s major strengths are its ease of use and its seemingly good empirical fit across many data sets. Unfortunately, the...
There are various approaches for QoS-based web service composition using GA (Genetic Algorithm). Most of them use the sum of the values of QoS properties times their weights as the fitness function of GA, to evaluate the QoS of service compositions. However, by using this function, the service composition calculated by GA has shortcomings. For example, response time of the produced service comp...
UNLABELLED BACKGROUND Although it is speculated that scoliosis may induce cardiac dysfunction, there is no report about evaluation of cardiac function, especially right cardiac function in patients with scoliosis. Therefore, we evaluated right ventricular function in idiopathic scoliotic patients with mild to severe curves and compared them with healthy children and adolescents matched in ag...
N(ε) -lysine acetylation is an abundant posttranslational modification of thousands of proteins involved in diverse cellular processes. In the model bacterium Escherichia coli, the ε-amino group of a lysine residue can be acetylated either catalytically by acetyl-coenzyme A (acCoA) and lysine acetyltransferases, or nonenzymatically by acetyl phosphate (acP). It is well known that catalytic acCo...
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