Results 91 to 100 of about 185,642 (308)

A Multiscale Reduced Basis Method for the Schrödinger Equation With Multiscale and Random Potentials [PDF]

, 2020
The semiclassical Schrödinger equation with multiscale and random potentials often appears when studying electron dynamics in heterogeneous quantum systems.
Chen, J, Ma, D, Zhang, Z
core   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

A space-time multiscale method for parabolic problems

, 2022
We present a space-time multiscale method for a parabolic model problem with an underlying coefficient that may be highly oscillatory with respect to both the spatial and the temporal variables.
Ljung, Per, Ljung, Per,, Maier, Roland,, Målqvist, Axel,, Maier, R., M\ue5lqvist, Axel, Maier, Roland   +6 more
core   +1 more source

From surfing to diving into the tumor microenvironment through multiparametric imaging mass cytometry

Frontiers in Immunology
The tumor microenvironment (TME) is a complex ecosystem where malignant and non-malignant cells cooperate and interact determining cancer progression. Cell abundance, phenotype and localization within the TME vary over tumor development and in response ...
Marco Erreni, Marco Erreni, Maria Rita Fumagalli, Matteo Marozzi, Roberto Leone, Raffaella Parente, Raffaella D’Anna, Andrea Doni   +7 more
doaj   +1 more source

Multiscale texture enhancement [PDF]

, 1995
The ideas of texture analysis by means of the structure tensor are combined with the scale-space concept of anisotropic diffusion filtering. In contrast to many other nonlinear diffusion techniques, the proposed one uses a diffusion tensor instead of a scalar diffusivity. This allows true anisotropic behaviour.
openaire   +3 more sources

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

Detecting chromatin state alterations in PBMCs associated with Type 2 Diabetes Mellitus

Communications Medicine
Background Type 2 Diabetes Mellitus (T2DM) involves patient-specific immune dysfunction not addressed by current diabetes management methods. Traditional methods to assess functional changes to PBMCs are too costly and time-intensive for routine use ...
Maryam Moazeni Afarani, Rajshikhar Gupta, Caroline Uhler, Issa Fetian, GV Shivashankar   +4 more
doaj   +1 more source

multisphere: a Python implementation of the Multi Sphere Shape generator (MSS) for DEM simulations

SoftwareX
multisphere is an open-source Python package for generating multi-sphere representations of complex particles for use in DEM simulations. It reconstructs triangulated surface meshes and voxelized volumes as sets of intersecting spheres and provides tools
F. Buchele, P. Müller, A. Moradian, T. Pöschel   +3 more
doaj   +1 more source

Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction

Advanced Functional Materials, EarlyView.
This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia, Ciqun Xu, Michael D. Dickey, Jonathan Rossiter   +3 more
wiley   +1 more source

Contrast Independent Localization of Multiscale Problems

, 2017
The accuracy of many multiscale methods based on localized computations suffers from high contrast coefficients since the localization error generally depends on the contrast.
Hellman, F., Axel Målqvist, Målqvist, Axel,, Fredrik Hellman, Hellman, F.,, M\ue5lqvist, Axel, Hellman, Fredrik,, Målqvist, Axel   +7 more
core   +1 more source