Results 71 to 80 of about 2,666,070 (302)

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

JaxSGMC: Modular stochastic gradient MCMC in JAX

SoftwareX
We present JaxSGMC, an application-agnostic library for stochastic gradient Markov chain Monte Carlo (SG-MCMC) in JAX. SG-MCMC schemes are uncertainty quantification (UQ) methods that scale to large datasets and high-dimensional models, enabling ...
Stephan Thaler, Paul Fuchs, Ana Cukarska, Julija Zavadlav   +3 more
doaj   +1 more source

Multiscale modelling: approaches and challenges [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2014
Multiscale systems that are characterized by a great range of spatial–temporal scales arise widely in many scientific domains. These range from the study of protein conformational dynamics to multiphase processes in, for example, granular media or haemodynamics, and from nuclear reactor physics to astrophysics.
Karabasov, S., Nerukh, D., Hoekstra, A., Chopard, B., Coveney, P.V.   +4 more
openaire   +6 more sources

A Multiscale Method for Epitaxial Growth

, 2011
In this paper we investigate a heterogeneous multiscale method (HMM) for interface tracking and apply the technique to the simulation of epitaxial growth. HMM relies on an efficient coupling between macroscale and microscale models.
Engquist, Björn,, Russel Caflisch, Sun, Yi,, Caflisch, Russel,, Yi Sun, Bjorn Engquist   +5 more
core   +1 more source

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

Replica RISM molecular solvation theory for electric double layer in nanoporous materials

Condensed Matter Physics
Applications of 3D-RISM-KH molecular solvation theory range from solvation energy of small molecules to phase behavior of polymers and biomolecules. It predicts the molecular mechanisms of chemical and biomolecular systems.
Andriy Kovalenko
doaj   +1 more source

On the flow conditions requiring detailed geometric modeling for multiscale evaluation of coastal forests

Advanced Modeling and Simulation in Engineering Sciences, 2023
The multiscale evaluation method is applied to assess the influence of detailed geometric modeling of trees on their macroscopic attenuation effect against tsunami-like flow. Specifically, we conduct a series of numerical flow tests (NFTs), i.e., 3D flow
Reika Nomura, Shinsuke Takase, Shuji Moriguchi, Kenjiro Terada   +3 more
doaj   +1 more source

A multiscale model of the organ of Corti [PDF]

Journal of Mechanics of Materials and Structures, 2009
The organ of Corti is the sensory epithelium in the cochlea of the inner ear. It is modeled as a shell-of-revolution structure with continuous and discrete components. Our recent work has been on the inclusion of the viscous fluid. Measurements from various laboratories provide the opportunity to refocus on the elastic properties.
Charles R, Steele, Jacques, Boutet de Monvel, Sunil, Puria   +2 more
openaire   +2 more sources

Multiscale Signal Analysis and Modeling

, 2013
Multiscale Signal Analysis and Modeling presents recent advances in multiscale analysis and modeling using wavelets and other systems. This book also presents applications in digital signal processing using sampling theory and techniques from various ...
Shen, Xiaoping, Zayed, Ahmed
core   +1 more source

Systems oncology : towards patient-specific treatment regimes informed by multiscale mathematical modelling [PDF]

, 2014
The multiscale complexity of cancer as a disease necessitates a corresponding multiscale modelling approach to produce truly predictive mathematical models capable of improving existing treatment protocols.
Gibin Powathil, Powathil, Gibin G., Chaplain, Mark A. J., Swat, Maciej, Chaplain, Mark A. J.; id_orcid   +4 more
core   +1 more source