نتایج جستجو برای: volumetric

تعداد نتایج: 24109  

Journal: :IEEE Transactions on Visualization and Computer Graphics 2021

We present a novel deep learning based technique for volumetric ambient occlusion in the context of direct volume rendering. Our proposed Deep Volumetric Ambient Occlusion (DVAO) approach can predict per-voxel data sets, while considering global information provided through transfer function. The neural network only needs to be executed upon change this information, and thus supports real-time ...

Journal: :journal of sciences, islamic republic of iran 2015
m. anbia f. mohammadi nejati m. jahangiri a. eskandari v. garshasbi2 garshasbi

a series of experiments were designed to utilize the taguchi method for investigating the effects of important parameters on the synthesis of nax zeolite and to find the best conditions of synthesis. an l9 orthogonal design of taguchi approach was applied to design experiments consisting of 9 trails. the effect of molar composition, including sio2/al2o3 and na2o/al2o3 ratios, and the crystalliz...

Journal: :Journal of the American Chemical Society 1896

Journal: :Journal of Chemical Education 1948

Journal: :Journal of Chemical Education 1932

Journal: :Scientific Reports 2016

Journal: :Fresenius' Zeitschrift f�r Analytische Chemie 1947

Journal: :Scientific American 1876

Hossein Abolghasemi, Mohammad Ali Moosavian Saeid Reza Radpour

The effects and influences of various parameters upon the efficiency and the overall volumetric mass transfer coefficients are important subjects to be studied in most liquid-liquid extraction processes. One of these important parameters is surface active agent (surfactant). In this paper, in order to study the effect of sodium dodecyl sulfate (SDS) concentration on the efficiency and the a...

Journal: :The Journal of infectious diseases 2015
Vincent Lo Re Kenneth Lynn Emily R Stumm Jin Long Melissa S Nezamzadeh Joshua F Baker Andrew N Hoofnagle Angela J Kapalko Karam Mounzer Babette S Zemel Pablo Tebas Jay R Kostman Mary B Leonard

BACKGROUND Coinfection with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) is associated with reduced bone mineral density (BMD) and increased fracture rates, particularly in women. The structural underpinnings for skeletal fragility in coinfected women have not been characterized. We used tibial peripheral quantitative computed tomography to evaluate skeletal parameters in wome...

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