Results 21 to 30 of about 654 (167)

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Development of PMC Numerical Model for Soil and Stone Mixture

Advances in Civil Engineering, 2021
Soil and stone mixture is widely distributed in China, and its physical and mechanical properties are complex, which has a significant impact on geotechnical engineering. Usually soil and stone mixture shows anisotropic features along or perpendicular to
Zhili Sui, Zhaoguang Li, Yanhua Gao, Yuan Li, Yiwu Zheng, Yuan Meng   +5 more
doaj   +1 more source

Coseismic Deformation, Fault Slip Distribution, and Coulomb Stress Perturbation of the 2023 Türkiye-Syria Earthquake Doublet Based on SAR Offset Tracking

Remote Sensing, 2023
The Türkiye-Syria earthquake doublet of 6 February 2023 (Mw 7.8 at 01:17 UTC and Mw 7.6 at 10:24 UTC) resulted in extensive damage and tens of thousands of casualties.
Wan Wang, Yunhua Liu, Xiaoran Fan, Chao Ma, Xinjian Shan   +4 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Coseismic Slip Deficit of the 2017 Mw 6.5 Ormoc Earthquake That Occurred Along a Creeping Segment and Geothermal Field of the Philippine Fault

Geophysical Research Letters, 2018
Coseismic surface deformation imaged through interferometric synthetic aperture radar (InSAR) measurements was used to estimate the fault geometry and slip distribution of the 2017 Mw 6.5 Ormoc earthquake along a creeping segment of the Philippine Fault ...
Ying‐Hui Yang, Min‐Chien Tsai, Jyr‐Ching Hu, Mario A. Aurelio, Manabu Hashimoto, John Agustin P. Escudero, Zhe Su, Qiang Chen   +7 more
doaj   +1 more source

Analysis of plastic zones in surrounding rocks around a circular tunnel considering the effect of intermediate principal stress and heterogeneity [PDF]

MATEC Web of Conferences, 2019
Based on a modified Mohr-Coulomb criterion with a non-uniform coefficient, a calculation method of plastic zone boundary of surrounding rocks in a circular tunnel in non-uniform stress field is established.
Deng Shuxin, Zheng Yonglai, Feng Lipo, Tuan Le Van, Yue Cuizhou, Wu Zhuorui   +5 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Numerical Simulation of the Influence of the Baihetan Reservoir Impoundment on Regional Seismicity

Applied Sciences
The Baihetan Reservoir is built for hydropower in China. The rise of the reservoir water leads to a series of earthquakes in the surrounding area. This study proposes fully coupled equations of pore-viscoelasticity and a parallel partition mesh model to ...
Zitao Wang, Huai Zhang, Yicun Guo, Qiu Meng   +3 more
doaj   +1 more source

STABILITY ANALYSIS OF SLOPES USING A DOUBLE SLIDING MODEL

Journal of Engineering, 2003
Experience with Bishop's method, using the shear strength parameters c and obtained fron triaxial compression tests seems to indicate that the values of the safety factor obtained in this way are relatively large.
Mohammed Yousif Fattah
doaj   +1 more source

Simulation of Fracture Performance of Die-Cast A356 Aluminum Alloy Based on Modified Mohr–Coulomb Model

Applied Sciences, 2023
The fracture performance and damage prediction of die-cast materials are critical to guarantee the safe application of die-cast structural components in lightweight vehicles.
Sai Zhang, Xiaozhong Wu, Mingyuan Yang, Pengfei Ren, Xianming Meng   +4 more
doaj   +1 more source