نتایج جستجو برای: Curvilinear anisotropy
تعداد نتایج: 38424 فیلتر نتایج به سال:
introduction: the use of low energy isotopes such as 103 pd in brachytherapy for the treatment of cancers such as prostate, eye, head, neck, breast and cervix is increasing. in this regard, different models of pd- 103 seeds have been designed and manufactured at the agricultural, medical and industrial research school (amirs) of atomic energy organization of iran. in this resear...
This article examines the relationships between interaction (product) terms and curvilinear (quadratic) terms in regression models in which the independent variables are correlated. The author uses 2 substantive examples to demonstrate the following outcomes: (a) If the appropriate quadratic terms are not added to the estimated model, then the observed interaction may indicate a synergistic (of...
This study examines the non-monotonic (U-shaped, inverted U-shaped or curvilinear) relationship between corporate governance (CG) and bank performance of commercial banks operating across four countries whose CG framework is based on OECD principals CG. Using a dataset 4230 bank-years observation from 2012–2021, shows that governance–performance relations may be but not using two-line approach ...
This article describes a numerical study on the TOX-clinching process of the steel sheets. In addition, the influence of plastic anisotropy of the material on joining parameters is analyzed by evolution of the joint parameters such as undercut and neck thickness and punch force-displacement curve. Finite element analysis with ABAQUS/CAE-Explicit program is used to simulate two dimensional and t...
We have performed extensive numerical simulations to estimate the fractal dimension of the mass and also the anisotropy in the shape of sample spanning cluster (SSC) in 2-D site invasion percolation processes with and without trapping. In agreement with the most recent works, we have observed that these two different processes belong to two different universality classes. Furthermore, we have...
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