Results 11 to 20 of about 569,018 (264)
The stratification of cirrhosis [PDF]
Hepatology Research, 2020 Cirrhosis is traditionally seen as an irreversible stage of chronic liver disease although its clinical course may last several years. Overall, the clinical management of patients with cirrhosis is based on the observation of clinical events mostly related to complications of portal hypertension.
Maurice, J, Pinzani, M
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The stratification of rigidity [PDF]
Journal of High Energy Physics, 2022 Abstract We show that a master integrand basis exists for all planar, two-loop amplitudes in massless four-dimensional theories which is fully stratified by rigidity — with each integrand being either pure and strictly polylogarithmic or (pure and) strictly elliptic-polylogarithmic, with each of the later involving a single ...
Bourjaily, Jacob L. +1 more
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Medical Image Analysis, 2006 The process of constructing an atlas typically involves selecting one individual from a sample on which to base or root the atlas. If the individual selected is far from the population mean, then the resulting atlas is biased towards this individual. This, in turn, can bias any inferences made with the atlas.
Daniel J. Blezek, James V. Miller
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On adaptive stratification [PDF]
Annals of Operations Research, 2009 This paper investigates the use of stratified sampling as a variance reduction technique for approximating integrals over large dimensional spaces. The accuracy of this method critically depends on the choice of the space partition, the strata, which should be ideally fitted to thesubsets where the functions to integrate is nearly constant, and on the ...
Etoré, Pierre +3 more
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Migration and Stratification [PDF]
SSRN Electronic Journal, 2011 Migration and stratification are increasingly intertwined. One day soon it will be impossible to understand one without the other. Both focus on life chances. Stratification is about differential life chances - who gets what and why - and migration is about improving life chances - getting more of the good things of life.
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Stratifications on the Ran Space [PDF]
Order, 2021 AbstractWe describe a partial order on finite simplicial complexes. This partial order provides a poset stratification of the product of the Ran space of a metric space and the nonnegative real numbers, through the Čech simplicial complex. We show that paths in this product space respecting its stratification induce simplicial maps between the ...
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Agronomy, 2022 Melatonin is a new plant hormone involved in multiple physiological functions in plants. Its roles in germination, photosynthesis, growth, flowering, fruiting, and senescence are noteworthy.
Sara García-Sánchez +3 more
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Nanomaterials, 2022 The two-dimensional boundary layer flow of a Prandtl nanofluid was explored in the presence of an aligned magnetic field over an inclined stretching/shrinking sheet in a non-Darcy permeable medium. To transform the PDEs of the leading equations into ODEs,
Jianfeng Wang +7 more
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Local Festivals - the Visible and Invisible Benefits for Local Communities: an Empirical View
Проблеми на постмодерността, 2022 The article presents the results of in-depth interviews and focus group discussions held in Sadovo, Elin Pelin, Gabrovo, Bolyartsi, Novi Han and Pozharevo within a project “Local festivals: A resource of local communities for coping with crises”, funded
Kamelia Petkova
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Journal of Marine Science and Engineering, 2021 Sea temperature structures are important for water stratification and marine ecosystems. In the coastal water of Muping, China, stationary measurements of sea temperature captured temporal temperature changes during two summer storm events.
Xiangyang Zheng +5 more
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