Results 101 to 110 of about 4,245 (194)

Sub-Unit-Cell Logic Governs Transport in TPMS Architectures. [PDF]

Adv Sci (Weinh)
Zhong H, He Y, Wang J, Qian C, Schröder-Turk GE, Das R, Shi J, Tang Q, Ning Z, Yi W, Li C, Chen J, Chen Z, Yu B, Lu J, Gu J, Qian M.   +16 more
europepmc   +1 more source

A Geometric Characterization of Steady Laminar Flow

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We study the steady states of the Euler equations on the periodic channel or annulus. We show that if these flows are laminar (layered by closed non‐contractible streamlines which foliate the domain), then they must be either parallel or circular flows.
Theodore D. Drivas, Marc Nualart
wiley   +1 more source

An integrated method for lightweight design and additive manufacturing of UAV arms. [PDF]

PLoS One
Wang R, Yang W, Pang G, Liu Z, Rao X, Yu Y.   +5 more
europepmc   +1 more source

Energy Landscapes in Chemical Reactions and Transport

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
wiley   +1 more source

Decoupling Size from Shape: Cellular Sheaf Laplacians as Ligand Geometry Descriptors for Binding Affinity Prediction. [PDF]

Int J Mol Sci
Akgüller Ö, Balcı MA, Cioca G.
europepmc   +1 more source

Implementation of the E×B and Grad‐B Drift in the EMC3 Code and Verification Using the Method of Manufactured Solutions

Contributions to Plasma Physics, EarlyView.
ABSTRACT Effective management of particle and power exhaust is essential for fusion reactor operation, requiring accurate 3D modeling of divertor physics. The EMC3 code is a well‐established Monte Carlo tool for plasma transport in stellarator edge regions, but until now lacked E×B$$ E\times B $$ and diamagnetic drifts.
Ruben De Wolf, Felix Reimold, Wouter Dekeyser, Yuhe Feng, Giovanni Samaey, Martine Baelmans   +5 more
wiley   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

太极统一场论探微:基于绝对约束-1的数理哲学与拓扑几何映射 Exploring the Taiji Unified Field Theory: Mathematical Philosophy and Topological Geometric Mapping Based on the Absolute Constraint -1

本文立足于东方哲学道生一的本体论思想,提出太极统一场论的数理公设。核心洞察在于:将宇宙的绝对基底定义为数学上的-1,它不仅是真空极化的背景场,更在数学物理上等价于所有基本物理常数(光速c、普朗克常数h、精细结构常数α等)的总约束项。可观测的物质与能量被视为在此刚性基底上产生的扰动波函数Ψ。在此框架下,本文重构了概率幅演化公式,统一解释了量子概率归一化、宏观引力几何化,并指出物理常数是宇宙拓扑结构的必然产物。本文结合代数拓扑基本群、素数太极场和广义相对论,给出了跨学科印证,并提出了具体的实验验证路径,展示了东方系统思想与现代科学统一的巨大潜力。   Based on the ontological thought of Dao generates One from ...
openaire   +1 more source

A Review of Grain Boundaries: Formation Mechanism, Synthesis Strategy, and Application in Electrocatalysis

EcoEnergy, EarlyView.
An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao, Fengming Zhou, Xinying Li, Ying Deng, Zexing Wu, Siyuan Feng, Yujing Zhu, Dan Zhang, Zhenyu Xiao   +8 more
wiley   +1 more source

HyMSS-GAD: a hybrid multi-stage framework for multi-view graph anomaly detection with structural, contextual, and geometric reasoning. [PDF]

Sci Rep
Khan W, Ebrahim N, Elloumi M, Brahim K.
europepmc   +1 more source