Results 201 to 210 of about 38,830 (254)

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source

A Coupled Refined Model of Atomistic and Continuum Parameters of Diatomic Covalent Bonds. [PDF]

Nanomaterials (Basel)
Hondliakh O, Antonyuk S, Weirich M, Paas S.   +3 more
europepmc   +1 more source

Enhanced Mechanical Properties Via Boron‐Induced Multi‐Mechanism Strengthening in (NbTaTi1.5V)100‐xBx Refractory High Entropy Alloys

Advanced Science, EarlyView.
A trace amount of boron is introduced into NbTaTi1.5V RHEA, forming a finegrained BCC+TiO+TiB microstructure. The TiB phase generates numerous dislocations, strengthening the alloy. The alloy exhibits 3610 MPa compressive fracture strength and 1060 HV microhardness, while retaining 14.8% fracture strain.
Da Wu, Bo Li, Yuzhi Shi, Cong Li, Eryong Liu, Xiaohu Hou, Yimin Gao, Tao Wu, Pucun Bai, Chenyu Liang   +9 more
wiley   +1 more source

Sparse polynomial surrogates for F-actin networks with compliant crosslinkers. [PDF]

Biomech Model Mechanobiol
Pacheco L, Parente M, Ferreira J.
europepmc   +1 more source

Programmable Multi‐Axially Aligned Aerogels via Sequential Freeze‐Casting for Tailored Anisotropy and Tunable Mechanics

Advanced Science, EarlyView.
Conventional single‐gradient freeze‐casting typically produces unidirectional porous architectures with limited transverse connectivity. The Sequential Hybridization by Infiltration and Freeze‐casting Technique (SHIFT) addresses this constraint by integrating secondary aligned structures within a preformed primary scaffold.
Kiho Sung, Sungchul Shin
wiley   +1 more source

Shaking table model test and numerical analysis of the steeply dipping bedded rock slopes under seismic actions. [PDF]

Sci Rep
Wang C, Zhang P, Dong J, Meng L, Li L, Li M.   +5 more
europepmc   +1 more source

Thermoelectric PANI/TeNWs Fiber Based Microsensor for Passive Temperature and Active Chemical Sensing

Advanced Science, EarlyView.
Continuous wet‐spinning of PANI with TeNWs yields a multifunctional microfiber. Oriented TeNWs impose chain alignment and enhance π‐electron delocalization, boosting the Seebeck coefficient to 59.9 µV K−1 for passive temperature sensing (1 K detection limit), while achieving high pH sensitivity (59.25 mV pH−1) and rapid NH3 response (0.96 s).
Dongmei Xie, Mengran Chen, Xuefei Zhang, Yan Xu, Weiye Geng, Zhe Tang, Si‐ze Lou, Shun Wan, Zhenguo Liu, Heng Liu, Peng‐an Zong   +10 more
wiley   +1 more source

Elasticity mapping of gastrocnemius fascia and myotendinous junction of the medial gastrocnemius during passive ankle and knee dorsiflexion. [PDF]

Front Sports Act Living
Situ X, Zhou J, Li C, Zhang Z, Lin Y.
europepmc   +1 more source

Effect of suction stress on the strength of rupture zone and stability of landslide. [PDF]

Sci Rep
Wang J, Su A, Liu Q, Zou Z.
europepmc   +1 more source

Mechanoadaptation via Myosin Cytoplasmic Redistribution Protects Circulating Tumor Cells From Shear-induced Death During Hematogenous Dissemination. [PDF]

Adv Sci (Weinh)
Zhang C, Wang Q, Li K, Hu G, Xin Y, Tang K, Hu B, Du P, Mao R, Ji B, Tan Y.   +10 more
europepmc   +1 more source