نتایج جستجو برای: fitness parameters

تعداد نتایج: 627804  

2011
Ivan Müller Jean T. Coulibaly Thomas Fürst Stefanie Knopp Jan Hattendorf Stefanie J. Krauth Katarina Stete Aurélie A. Righetti Dominik Glinz Adrien K. Yao Uwe Pühse Eliézer K. N'Goran Jürg Utzinger

BACKGROUND Schistosomiasis and soil-transmitted helminthiasis are important public health problems in sub-Saharan Africa causing malnutrition, anemia, and retardation of physical and cognitive development. However, the effect of these diseases on physical fitness remains to be determined. METHODOLOGY We investigated the relationship between schistosomiasis, soil-transmitted helminthiasis and ...

Designing of a PID controller is a very common method for industrial process control and due to its very simple and efficient function; it is used in a wide variety of industrial applications. PID controller to reduce the steady state error and dynamic response of the system is used. PID controller design is an inevitable problem in setting the coefficients need to try a lot of trial and error,...

Journal: :Ortopedia, traumatologia, rehabilitacja 2010
Krzysztof Marek Fabian

BACKGROUND Scoliosis is a common medical condition in children and adolescents, particularly girls. It is accompanied by disorders of multiple systems and organs, especially the cardiovascular and respiratory systems, which significantly affects general physical capacity. AIM OF THE STUDY This study sought to assess lung function, chest mobility, and physical fitness in scoliotic girls underg...

2008
Timothy R. Newman

This thesis explores genetic algorithm and rule-based optimization techniques used by cognitive radios to make operating parameter decisions. Cognitive radios take advantage of intelligent control methods by using sensed information to determine the optimal set of transmission parameters for a given situation. We have chosen to explore and compare two control methods. A biologically-inspired ge...

Journal: :Journal of theoretical biology 1980
H N Comins W D Hamilton R M May

Using the idea that life-history parameters are subject to natural selection and should approach values that are stable optima, with the population immune to invasion by mutant individuals, we derive an analytic expression for the evolutionarily stable dispersal rate in a stochastic island model with random site extinction. The results provide interesting contrasts between three different optim...

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