نتایج جستجو برای: consuming region

تعداد نتایج: 584023  

Journal: :TheoLogica: An International Journal for Philosophy of Religion and Philosophical Theology 2018

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1392

abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...

Journal: :medical laboratory journal 0
esmaeil samadian faculty of advanced medical technologies, golestan university of medical sciences, gorgan, iran ayyoob khosravi faculty of advanced medical technologies, student research committee, golestan university of medical sciences, gorgan, iran roghaye gharae golestan university of medical sciences, gorgan, iran mostafa mir faculty of medicine, babol university of medical sciences, babol, iran seyed ahmad sajjadi golestan university of medical sciences, gorgan, iran fahimeh mohammad abadi faculty of medicine, gorgan university of medical sciences, gorgan, iran

abstract           introduction: genetic variations in the gene encoding endothelial nitric oxide synthase (enos) enzyme affect the susceptibility to cardiovascular disease. identification of the way these changes affect enos structure and function in laboratory conditions is difficult and time-consuming. thus, it seems essential to perform bioinformatics studies prior to laboratory studies to ...

Journal: :European Journal of Operational Research 2005
Ruud Brekelmans Lonneke Driessen Herbert Hamers Dick den Hertog

This paper presents a new sequential method for constrained non-linear optimization problems. The principal characteristics of these problems are very time consuming function evaluations and the absence of derivative information. Such problems are common in design optimization, where time consuming function evaluations are carried out by simulation tools (e.g., FEM, CFD). Classical optimization...

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