نتایج جستجو برای: the local parameter estimates

تعداد نتایج: 16154679  

ژورنال: علوم آب و خاک 2001
کوچک زاده, صلاح ,

Bridge abutments are usually located in the floodplain zone of rivers where velocity and shear stress are not uniformly distributed. The influence of channel geometry and lateral momentum transfer in compound flow field on the scouring phenomenon has not been fully investigated and understood yet. The impact of lateral momentum transfer on the local scour at abutments terminating in the floodpl...

Journal: :Journal of theoretical biology 2009
Rampal S Etienne

In a recent paper, I presented a sampling formula for species abundances from multiple samples according to the prevailing neutral model of biodiversity, but practical implementation for parameter estimation was only possible when these samples were from local communities that were assumed to be equally dispersal limited. Here I show how the same sampling formula can also be used to estimate mo...

Journal: :journal of sciences, islamic republic of iran 2013
t. vazifehshenas s. saberi-pouya

we calculate the stopping power for heavy-ion diclusters moving in a strongly coupled two-dimensional electron gas system by using the local field corrected dielectric function at finite temperature. we obtain a parameterized local field correction factor based on a relation between the thermal compressibility and exchange-correlation energy in two-dimension. the interpolated parameter is deriv...

Journal: :Journal of Rock Mechanics and Geotechnical Engineering 2018

Journal: :Software Process: Improvement and Practice 2009
Tim Menzies Steve Williams Oussama El-Rawas Daniel Baker Barry W. Boehm Jairus Hihn Karen T. Lum Raymond J. Madachy

Models of software projects input project details and output predictions via their internal tunings. The output predictions, therefore, are affected by variance in the project details P and variance in the internal tunings T. Local data is often used to constrain the internal tunings (reducing T). While constraining internal tunings with local data is always the preferred option, there exist so...

Journal: :Journal of Mathematical Analysis and Applications 1993

Journal: :Journal of Differential Equations 1995

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