نتایج جستجو برای: wilcox classification
تعداد نتایج: 493071 فیلتر نتایج به سال:
Cyclotomic Birman–Wenzl–Murakami (BMW) algebras are BMW analogues of cyclotomic Hecke algebras [2, 1]. They were defined by Häring–Oldenburg in [7] and have recently been studied by three groups of mathematicians: Goodman and Hauschild–Mosley [4, 5, 6, 3], Rui, Xu, and Si [9, 8], andWilcox and Yu [10, 11, 12, 13]. A peculiar feature of these algebras is that it is necessary to impose “admissibi...
water quality in each area, indicates the impact of geology, climate and anthropogenic pollutants. monitoring of water quality in most cases result in complex data which shows the perfect act of water resources, so they need appropriate method for analyzing. in this study hydro-chemical evaluation of hiv basin which located in west of hashtgerd have been done. to measure the concentration of ma...
conclusions according to the average of wqi index, quality of water was good in station number one, medium in station number two, and bad in the rest of stations. according to the wilcox index, qualities of water in third station were medium and in the rest were good. results by using wqi, the best water quality was reported in station number one with the scalar quantity of 71.11 (water with be...
The present study focuses on the hydrogeochemical characteristics of groundwater in order to assess their irrigation suitability. samples collected from 28 boreholes intended for chosen two localities (El Outaya and Ain Naga) Ziban region (Algeria), were analyzed nine different physicochemical water quality parameters (which include EC, pH, Ca2+, Mg2+ , Na+, K+, Cl-, SO42-and HCO3-). laboratory...
groundwater quality in nour coastal plain in mazandaran province of iran is assessed by measuring physicochemical parameters including total dissolved solid, electrical conductivity, ph, total hardness, major cation and anion compositions and nitrate pollution. for this purpose, fifty groundwater samples were collected in july 2012. the hydrochemical types, ca–hco3 and mg–hco3 dominate in all s...
Seven test statistics known to be robust to the combined effects of nonnormality and variance heterogeneity were compared for their sensitivity to detect treatment effects in a one-way completely randomized design containing four groups. The six Welch-James-type heteroscedastic tests adopted either symmetric or asymmetric trimmed means, were transformed for skewness, and used a bootstrap method...
I will review recent developments in matrix deflation methods, by Ronald Morgan/Walter Wilcox, Andreas Stathopoulos/Konstantinos Orginos, and Martin Lüscher, with application to lattice QCD fermion inversion. I will begin with a short review of deflation-related work in the field. The Morgan/Wilcox algorithms using GMRES and BiCGStab for deflation will be described. Typical results for quenched...
There is evidence that infants as young as 4.5 months use property-rich but not property-poor sounds as the basis for individuating objects (Wilcox, Woods, Tuggy, & Napoli, 2006). The current research sought to identify the age at which infants demonstrate the capacity to use property-poor sounds. Using the task of Wilcox et al., infants aged 7 and 9 months were tested. The results revealed tha...
Existe muchas medidas de variación para datos nominales, pero son poco conocidas cuando este tipo comunes en ciencias sociales y la salud. Entre estas medidas, destacan el índice cualitativa (IVC) Gibbs Poston, razón (RV) Freeman, moda (RVMod) Wilcox, entropía relativa (ERel) Shannon desviación estándar desde (DEM) Kvalseth. El objetivo del artículo es proponer una modificación que supere limit...
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