نتایج جستجو برای: saturation degree

تعداد نتایج: 345239  

Journal: :International journal of GEOMATE : geotechnique, construction materials and environment 2021

The impact of the Degree Saturation (DOS) on granular Sub Base material was investigated in this study. Seven numbers CBR (California Bearing Ratio) samples were fabricated at 95% compaction according to Standard Australian, AS 1289.6.1.1. These prepared against targeted moisture variation between DOS 50% and 70%. In particular, laboratory through proper gradation with optimum content (OMC) app...

Journal: :Journal of Structural and Construction Engineering (Transactions of AIJ) 2009

Journal: :geopersia 2012
hamid sharifi galiuk hessam aloki bakhtiari rezvan behin mohammad reza esfahani

the simultaneous flow of oil and water in porous media is described by relative permeability curves, mainly derived from laboratory experiments. relative permeability is of paramount importance in predicting reservoir production performance and drive mechanisms and its value depends largely on the volume fraction of fluids present in the test samples. nowadays x-ray scanners are one of the most...

1997
Hauke Bartsch Martin Stetter Klaus Obermayer

We investigate a mean-eld model which has previously been used to explain the response properties of orientation selective neurons in the primary visual cortex of monkeys and cats 2]. Two mutually coupled orientation hypercolumns are setup as local ampliiers based on local recurrent excitation and inhibition. We rst investigate the individual hypercolumns. The model correctly predicts contrast ...

2015
Zhiyang Wu Jian Li Fang Song

In this paper, the problems of semi-global leaderless consensus for continuous-time multi-agent systems under input saturation restraints are investigated. We consider the leaderless consensus problems under fixed undirected communication topology. New necessary synthesis conditions are established for achieving semi-global leaderless consensus via the distributed adaptive protocols, which is d...

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