Results 61 to 70 of about 775,228 (224)

Interaction With Surface Spins as a Contribution to Nuclear Magnetic Relaxation of Liquids Adsorbed in Mesoporous Materials

Magnetic Resonance in Chemistry, EarlyView.
Liquids at silica interfaces experience demixing as a consequence of their respective polarity. The distribution of liquids and their primary relaxation contributions are studied by surface modification with OD and radical moieties, respectively. ABSTRACT NMR relaxation of liquids in the presence of solid interfaces, such as silica gel or porous glass,
Carlos Mattea, Hannah Leptin, Moritz Schmidt, Siegfried Stapf   +3 more
wiley   +1 more source

Dynamics and thermodynamics of the fast and slow Madden–Julian Oscillation

Quarterly Journal of the Royal Meteorological Society, EarlyView.
The results of this study highlight the MJO as a complex phenomenon, the behavior of which is driven by an interplay of thermodynamic and dynamic processes. The MJO's distinct speeds are controlled by different mechanisms: slow MJOs propagate eastward primarily via horizontal moisture advection, fast MJOs by vertical moisture advection.
Víctor C. Mayta, Ángel F. Adames Corraliza, Katharina M. Holube, Qiao‐Jun Lin   +3 more
wiley   +1 more source

Steady‐State and Dynamic Behavior of Geometry‐Tunable Microfluidic Passive Flow Regulators

Small, EarlyView.
Passive microfluidic flow regulators exhibit geometry‐dependent dynamic behavior, where channel width governs the resistance–compliance interactions within the system. Narrow channels produce faster responses with higher bandwidth, while wider channels yield slower responses and stronger attenuation.
Huy Hoang Vu, Tran Vy Khanh Vo, Hafiz Muhammad Musharaf, Haotian Cha, Nam‐Trung Nguyen   +4 more
wiley   +1 more source

Generalized Fourier-Laplace Transform and Differential Equations [PDF]

, 2015
Integral transformations are very important tool for solving various problems in mathematics, physics and engineering. Fourier and Laplace transforms are powerful tools for image processing and signal processing. However we have combined these transforms
, V. D. Sharma, A. N. Rangari
core   +1 more source

Non‐Rigid 3D Shape Correspondences: From Foundations to Open Challenges and Opportunities

Computer Graphics Forum, EarlyView.
Abstract Estimating correspondences between deformed shape instances is a long‐standing problem in computer graphics; numerous applications, from texture transfer to statistical modelling, rely on recovering an accurate correspondence map. Many methods have thus been proposed to tackle this challenging problem from varying perspectives, depending on ...
A. Zhuravlev, L. Bastian, D. Cao, N. El Amrani, P. Roetzer, V. Ehm, R. Marin, H. Nishizawa, S. Morishima, C. Theobalt, N. Navab, D. Cremers, F. Bernard, Z. Lähner, V. Golyanik   +14 more
wiley   +1 more source

Fundamental Solutions of the Equations of Classical and Generalized Heat Conduction Models

Учёные записки Казанского университета: Серия Физико-математические науки
This article presents the mathematical formulations of transient heat conduction problems corresponding to the models of classical heat conduction using the Fourier law and generalized heat conduction based on the Cattaneo–Vernotta–Lykov law (Maxwell ...
A. A. Orekhov, L. N. Rabinskiy, G. V. Fedotenkov   +2 more
doaj   +1 more source

Establishing Shape Correspondences: A Survey

Computer Graphics Forum, EarlyView.
Abstract Shape correspondence between surfaces in 3D is a central problem in geometry processing, concerned with establishing meaningful relations between surfaces. While all correspondence problems share this goal, specific formulations can differ significantly: Downstream applications require certain properties that correspondences must satisfy ...
A. Heuschling, H. Meinhold, L. Kobbelt
wiley   +1 more source

A study on thermomechanical interactions in two-dimensional tissues without energy dissipation

Case Studies in Thermal Engineering
This work analyzes the thermomechanical responses of two-dimensional living tissue to immediate heating without energy dissipation. To effectively use thermal treatment methods and techniques, one must have a thorough comprehension of heat transport and ...
Areej Almuneef, Ibrahim Abbas, Alaa A. El-Bary   +2 more
doaj   +1 more source

Discontinuities in an axisymmetric generalized thermoelastic problem

International Journal of Mathematics and Mathematical Sciences, 2005
This paper deals with discontinuities analysis in the temperature, displacement, and stress fields of a thick plate whose lower and upper surfaces are traction-free and subjected to a given axisymmetric temperature distribution.
Moncef Aouadi
doaj   +1 more source

Analysis of the impulse Poiseuille flow of generalized second grade fluid

工程科学学报, 2016
The impulse Poiseuille flow of generalized second grade fluid was discussed in this paper. Combining the Riemann-Liouville fractional constitutive equation of second grade fluid with the fractional momentum equation of incompressible fluid,a new ...
ZHANG Yan, ZHANG Min, HUANG Zhen
doaj   +1 more source