Crack tip fields in elastic-plastic and mixed mode I+II+III conditions, finite elements simulations and modeling by F. Fremy, S. Pommier, E. Galenne, S. Courtin

Get full text

Advancements in eco-friendly lead-free perovskite/Sb2Se3 tandem solar cells: TCAD simulations by Tarek I. Alanazi, Ahmed Shaker, Dalia Selim, Mohamed Okil

“…Through these optimizations, the 2-T tandem design achieves a significant improvement, with a simulated PCE reaching 30.96 %. Numerical simulations using TCAD tools are employed to predict performance and guide experimental modifications. …”
Get full text

Research on Anchor Cable and C-Shaped Tube Support Method in Deep Layers Roadway, Experimental Study, and Numerical Simulation by Renliang Shan, Shupeng Zhang, Shengchao Xiao, Junqi Liang

“…The effect of preload and concrete spray thicknesses on roadway deformation and plastic zone is investigated by numerical simulation. Results show that ACC and concrete spraying layer can form a stable extruded arch structure, so that the broken and soft rock within the loosen zone is in three-dimensional-stress state, effectively improving surrounding rock properties and controlling its deformation size. …”
Get full text

Simultaneous production during biogas upgrading: Foundational insights from numerical simulation of dual-reflux pressure swing adsorption by Mohd Hardyianto Vai Bahrun, Awang Bono, Norasikin Othman, Muhammad Abbas Ahmad Zaini

Subjects: Get full text

Growth kinetics of sintering neck and particle rotation mechanism of silver nanoparticles by molecular dynamics simulation and in-situ TEM observation by Peng Wu, Jiayun Feng, Yiping Wang, Geng Li, Zirui Tong, Shang Wang, Yongchun Zou, Yanhong Tian

Subjects: Get full text

Simulation and Prediction of Injection Pressure in CO2 Geological Sequestration Based on Improved LSO Algorithm and BP Neural Networks by Miaomiao Liu, Xiaofei Fu, Shanpo Jia, Yongsheng Zhang, Yuying Zhang, Dan Yao

“…Firstly, a hydromechanical model is constructed to simulate the damage changes of the reservoir caprock during injection by ABAQUS. …”
Get full text

Simulating the Principal-Agent Relationship between Enterprise Owners and Professional Managers Using Evolutionary Game Theory and System Dynamics by Liang Yuan, Xiaorui Tao, Thomas Stephen Ramsey, Dagmawi Mulugeta Degefu

“…In addition, the influence of different factors on strategic choices was simulated by the system dynamics model. The results depicted that the basic benefits and costs of cooperation are the key factors of the strategic choices, and the gap between the expected payoffs of different strategies also affects the probability of choosing those cooperative strategies. …”
Get full text

An Adaptive X‐Ray Dynamic Image Estimation Method Based on OMNI Solar Wind Parameters and SXI Simulated Observations by R. C. Wang, Anders M. Jorgensen, Dalin Li, Tianran Sun, Zhen Yang, Xiaodong Peng

“…Our study introduces a neural network method which is able to estimate the short‐term dynamics during a long integration, driven by OMNI solar wind data and simulated soft X‐ray images. Specifically, an adaptive X‐ray image estimator and a spatio‐temporal discriminator are used. …”
Get full text

Evaluating Whether Nonimmersion Virtual Reality Simulation Training Improves Nursing Competency in Isolation Wards: Randomized Controlled Trial by Dandan Zhang, MuLi Fu, Jianzhong Zhang, Yuxuan Li, Li Chen, Yong-Jun Chen, Zhefeng Zhong, Yin-Ping Zhang

“…ConclusionsThis study highlights the potential of NIVR simulation training for nurses working in isolation wards. …”
Get full text

What Radiologist Should Know about MRI Translational Forces and Hazard: An Ex-Vivo Simulation of Retained Metallic Shrapnel by Ali Kanj, Ibrahim Ghosn, Assaad Mohanna, Georges Rouhana

Get full text

Author Correction: LSTM-based framework for predicting point defect percentage in semiconductor materials using simulated XRD patterns by Mehran Motamedi, Reza Shidpour, Mehdi Ezoji

Get full text

Modeling and Simulation of Traffic Congestion for Mixed Traffic Flow with Connected Automated Vehicles: A Cell Transmission Model Approach by Yunxia Wu, Yalan Lin, Rong Hu, Zilan Wang, Bin Zhao, Zhihong Yao

“…Then, the cell transmission model (CTM) of mixed traffic flow is developed based on the classical CTM and fundamental diagram of mixed traffic flow. Finally, two simulation methods, mixed traffic flow CTM and micro-simulation, are designed to verify the effectiveness of the proposed model. …”
Get full text

A Three-Dimensional Finite Element Study on the Biomechanical Simulation of Various Structured Dental Implants and Their Surrounding Bone Tissues by Gong Zhang, Hai Yuan, Xianshuai Chen, Weijun Wang, Jianyu Chen, Jimin Liang, Peng Zhang

“…A three-dimensional geometrical model of a dental implant and its surrounding bone tissue was created; the model simulated a screw applied with a preload of 200 N or a torque of 0.2 N·m and a prosthetic crown applied with a vertical or an inclined force of 100 N. …”
Get full text

Correction: Effects of small-sided games vs. simulated match training on physical performance of youth female handball players

Get full text

A Correlation Analysis-Based Structural Load Estimation Method for RC Beams Using Machine Vision and Numerical Simulation by Chun Zhang, Yinjie Zhao, Guangyu Wu, Han Wu, Hongli Ding, Jian Yu, Ruoqing Wan

“…The validation results of RC beams under four-point bending loads show that the proposed algorithm can quickly estimate load levels based on numerical simulation results, and the mean absolute percentage error (MAPE) for load estimation based solely on a single measured structural crack image is 20.68%.…”
Get full text

Impact of Synthetic Porous Medium Geometric Properties on Solute Transport Using Direct 3D Pore-Scale Simulations by Paolo Roberto Di Palma, Nicolas Guyennon, Andrea Parmigiani, Christian Huber, Falk Heβe, Emanuele Romano

“…Numerical simulations are performed with the lattice Boltzmann method on synthetic media generated with a geostatistically based approach. …”
Get full text

In-House Fabrication and Validation of 3D-Printed Custom-Made Medical Devices for Planning and Simulation of Peripheral Endovascular Therapies by Arianna Mersanne, Ruben Foresti, Chiara Martini, Cristina Caffarra Malvezzi, Giulia Rossi, Anna Fornasari, Massimo De Filippo, Antonio Freyrie, Paolo Perini

Subjects: Get full text

Numerical Simulation Analysis of Unfilled and Filled Reinforced Polypropylene on Thin-Walled Parts Formed Using the Injection-Moulding Process by M. D. Azaman, S. M. Sapuan, S. Sulaiman, E. S. Zainudin, A. Khalina

Get full text

Experimental Study on Mechanical Properties of Artificial Cores Saturated With Ice: An Analogical Simulation to Natural Gas Hydrate Bearing Sediments by Kaixiang Shen, Wenwei Xie, Yanjiang Yu, Yingsheng Wang, Zizhen Wang, Xiaokang Wang, Wensheng Zhang

“…Using the quartz sand, calcite grains, and illite powder as the main mineral composites, and Portland cement as the bonding material, the host skeleton with similar porosity and mechanical properties to the target reservoir were prepared. Ice was used to simulate natural gas hydrates for their high similarity in mechanical properties and distributions within porous host. …”
Get full text

Simulating cover crops impacts on soil water and nitrogen dynamics and silage yield in the semi-arid Southwestern United States by Atinderpal Singh, Prakriti Bista, Sanjit K. Deb, Rajan Ghimire

“…Simulated N mineralization in maize and sorghum with cover cropping was 41.1–44.2 % and 41.9–42.3 % greater than NCC. …”
Get full text