نتایج جستجو برای: efficiency assessment

تعداد نتایج: 934784  

Journal: :Water 2021

Due to the large number of aging hydraulic turbines in North America, rehabilitation is a growing market as these have low efficiency compared modern ones. Computational Fluid Dynamics identifies components with poor performance. The models often used industry are based on individually analyzing sub-components turbine instead full simulations due computational and time limitations. An industria...

Journal: :SHS web of conferences 2021

The study is devoted to the problem of developing criteria for effectiveness education, teaching, and support programs children with disabilities from perspective their socialization. discusses specific features individual educational routes, possibilities effective technologies, methods use in working belonging different nosological groups. authors discuss what extent terms concepts related fi...

Journal: :Vestnik Tverskogo gosudarstvennogo universiteta 2021

Описано исследование эффективности использования городских насаждений для снижения уровня шума. В результате их применения эффективность шума изменялось от 1,1 дБА до 14,0 дБА. Наиболее эффективны в шумозащитных целях многовидовые рядовые посадки деревьев с применением живых изгородей. Одновидовые живые изгороди, одновидовые и снижали уровень незначительно. Большую роль снижении играла ширина п...

Journal: :Global Journal of Flexible Systems Management 2021

This study aims to form a methodological approach assess outsourcing business models and identify the most acceptable one for modern enterprise. The research methodology is based on author's approach, which includes cognitive map analysis simplicial complex. was tested two Information Technology companies in Russia. Based determination of profit elasticity manageable vertices models, attractive...

Journal: : 2023

W artykule podjęto problem opracowania wydajnej technologii wzbogacania rud hematytu. Celem badań jest zbadanie właściwości procesowych słabo rozsianych hematytu Ukrainy, z uwzględnieniem ich mineralogicznych, opracowanie schematów oraz ocena skuteczności separacji minerałów podczas grawitacyjnego, magnetycznego i metody flotacji.Badania przeprowadzono na próbce krzyworoskiego zagłębia żelaza U...

Journal: :Issues of Rehabilitation, Orthopaedics, Neurophysiology and Sport Promotion – IRONS 2021

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