نتایج جستجو برای: optimum ratio

تعداد نتایج: 562639  

Journal: :journal of physical & theoretical chemistry 2014
mahvash khazaei mehran aghaie soroor sadeghi

alcohol oxidation is an important reaction in organic syntheses. some of these reactions must beunder difficult conditions in respect of high temperature and pressure. in many cases, reactions areconducted by environmentally in appropriate solutions. in this study, preparing an effectivenanocatalyst and estimating the optimum provisions of its production processes are assessed. twomajor and cru...

Journal: :پژوهش های حبوبات ایران 0

introduction sustainability of agricultural systems may improve due to intercropping as a result of diversity increasing. marigold (calendula officinalis) is a major medicinal plant from asteraceae family, though weeds suppress it because of lower competitiveness against weeds. mungbean (vigna radiata) is a pulse crop from fabaceae family and is one of the major nutritive sources especially in ...

2014
T. Yanagisawa M. D. Cheng M. Fukuta T. Shimizu

A scroll compressor has a bu~lt-in pressure ra~~o related to geometry of scroll wraps and efflciency of the compressor depends on the relation between the ratio and an operat~ng pressure rat~o. Th~s paper analyses theoretl.cal performance of the compressor by tak1ng account of flow resistances at opem.ngs of scroll wraps and leakage flows through wrap clearances. The flow resl.stance at the d1s...

Mahvash Khazaei Mehran Aghaie Soroor Sadeghi

Alcohol oxidation is an important reaction in organic syntheses. Some of these reactions must beunder difficult conditions in respect of high temperature and pressure. In many cases, reactions areconducted by environmentally in appropriate solutions. In this study, preparing an effectivenanocatalyst and estimating the optimum provisions of its production processes are assessed. Twomajor and cru...

Journal: :The Journal of the Society of Chemical Industry, Japan 1951

Journal: :The Annals of Mathematical Statistics 1948

Journal: :Journal of the Korean Recycled Construction Resources Institute 2013

Journal: :Mathematical and Computational Applications 2005

Journal: :Journal of the Korea Institute of Building Construction 2002

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