نتایج جستجو برای: crossover study
تعداد نتایج: 3985380 فیلتر نتایج به سال:
The thermodynamic properties of fluids can be predicted using the global equations of state. Among these thermodynamic properties of fluids, we choose the densities of the liquid and vapor phases. This paper considers the application of the crossover model to the vapor-liquid rectilinear diameter of sulfurhexafluoride. We also present a comparison of the crossover model equation with ...
In clinical trials, crossover design is widely used to assess treatment effects of drugs. Due to many practical issues, each patient in the study may receive only a subset of treatments under comparison, which is called an incomplete block crossover design. Correspondingly, the associated challenges are limited information and small sample size. In this article, we propose a Bayesian approach t...
The recombination of solut ions (crossover) is probably the most specific operat ion in opt imizat ion by genet ic algorit hms. We consider a very genera l way of recombining two solut ions using concepts relat ed to ort hogonal project ions. This includes most of the commonly used crossover opera tors such as, for example, one-po int or uniform crossover. We examine symmetry properties of the ...
Citation: Buck KN, Gerringa LJA and Rijkenberg MJA (2016) An Intercomparison of Dissolved Iron Speciation at the Bermuda Atlantic Time-series Study (BATS) Site: Results from GEOTRACES Crossover Station A. Front. Mar. Sci. 3:262. doi: 10.3389/fmars.2016.00262 An Intercomparison of Dissolved Iron Speciation at the Bermuda Atlantic Time-series Study (BATS) Site: Results from GEOTRACES Crossover St...
Crossover designs are well-known to have major advantages when comparing the effects of various non-curative treatments. We compare efficiencies of several crossover designs along with the Balaam’s design with that of a parallel group design pertaining to longitudinal studies where event time can only be measured in discrete time intervals. With equally sized sequences, the parallel group desig...
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