نتایج جستجو برای: variation parameter method

تعداد نتایج: 2040039  

ژورنال: علوم آب و خاک 2006
محمدرضا نیشابوری, , حسین فرداد, , سید حسن طباطبایی, , عبدالمجید لیاقت, ,

To determine the water application efficiency in furrow irrigation more accurately, consideration of seasonal and spatial variation of infiltration properties are needed. In addition, the effectiveness of different farm management on infiltration are significant. The main objective of this research was to simulate the seasonal variation (SV) of infiltration coefficients in Kostiakov-Louise equa...

Journal: :CoRR 2015
Jim Jing-Yan Wang

In this paper, we propose the problem of optimizing multivariate performance measures from multi-view data, and an effective method to solve it. This problem has two features: the data points are presented by multiple views, and the target of learning is to optimize complex multivariate performance measures. We propose to learn a linear discriminant functions for each view, and combine them to ...

2000
G. B. van den BERG I. G. RACZ C. A. SMOLDERS

Usually, in concentration polarization models, the mass transfer coefficient is an unknown parameter. Also, its variation with changing experimental circumstances is in question. In the literature, many relationships can be found to describe the mass transfer coefficient under various conditions, as well as various corrections for deviating behaviour during ultrafiltration. To obtain reliable m...

محمدرضا نیشابوری, , حسین فرداد, , سید حسن طباطبایی, , عبدالمجید لیاقت, ,

To determine the water application efficiency in furrow irrigation more accurately, consideration of seasonal and spatial variation of infiltration properties are needed. In addition, the effectiveness of different farm management on infiltration are significant. The main objective of this research was to simulate the seasonal variation (SV) of infiltration coefficients in Kostiakov-Louise equa...

Journal: :Publications of the Astronomical Society of the Pacific 1968

Journal: :International Journal of Engineering & Technology 2018

Journal: :Twin research and human genetics : the official journal of the International Society for Twin Studies 2005
Matthew C Keller William L Coventry

The classical twin design (CTD) is the most common method used to infer genetic and environmental causes of phenotypic variation. As has long been acknowledged, different combinations of the common environment/assortative mating, and additive, dominant, and epistatic genetic effects can lead to the same observed covariation between twin pairs, meaning that there is an inherent indeterminacy in ...

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