Results 51 to 60 of about 679,958 (288)

Condensation and partial pressure change as a major cause of airflow: Experimental evidence

Dyna, 2017
The dominant model of atmospheric circulation is based on the notion that hot air rises, creating horizontal winds. A second major driver has been proposed [1] in the biotic pump theory (BPT), by which intense condensation is the prime cause of surface ...
Peter Paul Bunyard, Martin Hodnett, Carlos Peña, Javier Burgos Salcedo   +3 more
doaj   +1 more source

Anisotropic Diffusion in Anisotropic Stepanov Spaces

Bulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software", 2019
Summary: We consider a problem on the image processing and computer vision. A wide range of methods allows to solve problems of this type. The methods of partial differential equations are the most useful and interesting ones. A non-linear diffusion takes special place in these studies.
openaire   +2 more sources

Anisotropic subdiffractive solitons [PDF]

Chaos, Solitons & Fractals, 2011
We study solitons in the two-dimensional defocusing nonlinear Schroedinger equation with the spatio-temporal modulation of the external potential. The spatial modulation is due to a square lattice; the resulting macroscopic diffraction is rotationally symmetric in the long-wavelength limit but becomes anisotropic for shorter wavelengths.
Herrero, Ramon, Barashenkov, I. V., Alexeeva, N. V., Staliunas, Kestutis   +3 more
openaire   +2 more sources

Multi-region relaxed magnetohydrodynamics with anisotropy and flow

, 2014
We present an extension of the multi-region relaxed magnetohydrodynamics (MRxMHD) equilibrium model that includes pressure anisotropy and general plasma flows.
Dennis, Graham R., Dewar, Robert L., Hole, Matthew J., Hudson, Stuart R.   +3 more
core   +1 more source

The McCance Brain Care Score and Mortality: Evidence From a Large‐Scale Population‐Based Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives This study aimed to examine the relationship between the McCance Brain Care Score (BCS) and mortality in the general population. Methods We conducted a prospective, population‐based cohort study using data from the UK Biobank. Participants with complete data enabling calculation of BCS and full mortality information were included ...
Zhiqiang Xu, Xiaoxiao Wang, Nan Li
wiley   +1 more source

Study on Hydraulic Fracture Propagation of Strong Heterogeneous Shale Based on Stress‐Seepage Damage Coupling Model

Energy Science & Engineering
The developed laminar structure of shale makes it possess obvious anisotropic characteristics, and these anisotropic characteristics are one of the important factors leading to the strong and weak heterogeneous properties of shale. Additionally, there is
Wei Liu, Lei Xiao, Yunbin Ke, Yang Zhi, Kangxing Dong   +4 more
doaj   +1 more source

Isotope Effect in the Translation-Invariant Bipolaron Theory of High-Temperature Superconductivity

Condensed Matter, 2020
It is shown that the translation-invariant bipolaron theory of superconductivity can explain the dependence of the isotope coefficient in high-temperature superconductors on the critical temperature of a superconducting transition: in the case of strong ...
Victor D. Lakhno
doaj   +1 more source

Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz, Carl D. Langefeld, Mary E. Comeau, Miranda C. Marion, Tyler P. Behymer, Lee A. Gilkerson, Padmini Sekar, Weihong Yuan, Vivek Khandwala, Brady J. Williamson, Thomas Maloney, Achala Vagal, Pierce Boyne, Kari Dunning, Matthew L. Flaherty, Steven J. Kittner, Prachi Mehndiratta, Gunjan Y. Parikh, Michael L. James, David Roh, Fernando D. Testai, Farhaan S. Vahidy, James Thornton, Ranjit Bagga, Daniel Woo, Stacie L. Demel   +25 more
wiley   +1 more source

Anisotropic mechanical properties and cushioning effectiveness of spruce subjected to different direction loading

Materials Research Express
The arrayed microstructure of wood produced during growth results in anisotropic mechanical behavior at the macroscopic level. In order to assess the cushioning effectiveness of spruce, the microstructural models with regular hexagonal array cells along ...
Zexiong Zhang, Weizhou Zhong, Jiaxing Li, Jingrun Luo   +3 more
doaj   +1 more source

The effect of a hypocycloid irregularity on torsional surface waves in a multilayer system [PDF]

Theoretical and Applied Mechanics
The present topic is devoted to investigating the effects of semi four-cusped hypocycloid irregularity on torsional surface waves in an initially stressed anisotropic porous medium situated between two anisotropic nonhomogeneous semi-infinite spaces. The
Saha Anup, Das Sandip Kumar
doaj   +1 more source