Results 101 to 110 of about 792,099 (261)

Position-Based Nonlinear Gauss-Seidel for Quasistatic Hyperelasticity

ACM Transactions on Graphics
Position based dynamics [Müller et al. 2007] is a powerful technique for simulating a variety of materials. Its primary strength is its robustness when run with limited computational budget.
Yizhou Chen, Yushan Han, Jingyu Chen, Zhan Zhang, Alex Mcadams, Joseph Teran   +5 more
semanticscholar   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

Advanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

A Multi-Faceted Performance Evaluation of Metaheuristic Optimization Techniques in Radial and Meshed Distribution Networks

IEEE Access
Directional overcurrent relay (DOCR) coordination, a nonlinear constraint optimization problem, is highly important for the reliability of the power distribution system.
Anu Kuriakose, S. Balamurugan, R. R. Lekshmi   +2 more
doaj   +1 more source

Unified Pressure and Field Response Across Distinct Charge‐Order Regimes in Ti‐Doped CsV3Sb5

Advanced Functional Materials, EarlyView.
We microscopically investigate the interplay between charge order and superconductivity in a kagome superconductor across regimes of long‐ and short‐range charge order. Hydrostatic‐pressure and magnetic‐field μSR$\mu{\rm SR}$ measurements reveal remarkably similar superconducting and normal‐state time‐reversal‐symmetry‐breaking responses in both ...
P. Kral, S.S. Islam, Andrea N. Capa Salinas, J.N. Graham, O. Gerguri, A. Doll, J.A. Krieger, T.J. Hicken, G. Simutis, H. Luetkens, R. Khasanov, S.D. Wilson, Z. Guguchia   +12 more
wiley   +1 more source

A New Adaptive Protection Framework for Enhanced Coordination of Overcurrent and Ground Fault Relays With Non-Standard Curves and Dynamic Group Settings

IEEE Access
Ground fault relays (GFRs) in distribution networks can fail to detect single-line-to-ground (SLG) faults when fault currents fall below pickup thresholds.
Eyad S. Oda, Emad Eldeen Omran, Azza A. ElDesouky, Hany S. E. Mansour, Badr M. Al Faiya, Zuhair M. Alaas, Ahmed A. Salem   +6 more
doaj   +1 more source

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

Advanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma, Ahmad Ahmad, Bairav S. Vishnugopi, Partha P. Mukherjee   +3 more
wiley   +1 more source

GeS as an Emerging OTS Material: Atomic Structure and Modeling of ON/OFF Switching

Advanced Functional Materials, EarlyView.
The structural puzzle of glassy GeS, an advanced memory‐selector material, has finally been disentangled, revealing a patchwork of mixed tetrahedral and trigonal species. Under a high electric field, over‐ and under‐coordinated Ge and S defects, together with three‐membered rings, form an interconnected network associated with localized and extended ...
Andrey Tverjanovich, Jörg C. Neuefeind, Chris J. Benmore, Daniele Fontanari, Anton Sokolov, Maxim Khomenko, Shinji Kohara, Aleksei Bytchkov, Takeshi Usuki, Maria Bokova, Mohammad Kassem, Pascal Masselin, Mariana Milochova, Eugene Bychkov   +13 more
wiley   +1 more source

Association between SARS-CoV-2 in wastewater and COVID-19 hospitalizations in three countries, 2022–2024

Frontiers in Public Health
ImportanceAs fewer jurisdictions report national COVID-19 hospitalization rates and testing of mild and asymptomatic cases is reduced, there is a need to better understand the relationship between COVID-19 hospitalizations and alternative measures of ...
Mustapha M. Mustapha, Mustapha M. Mustapha, Laura E. Choi, Tobias Bergroth, Hannah R. Volkman, Kate Devlin, Jingyan Yang, Jingyan Yang, Alon Yehoshua, Farid L. Khan, John M. McLaughlin, Jennifer L. Nguyen   +11 more
doaj   +1 more source

Melaka Network Overcurrent Protection & Coordination Analysis Using PSCAD Software

Journal of Telecommunication, Electronic and Computer Engineering
This paper presents a study on the modeling of the 132/33/11kV PMU Pulau Gadong network and the Melaka radial distribution feeder. The study proposes a protection scheme by providing the appropriate relay Pickup current/Plug Setting (PS) and Time ...
M. Hairi, Fairoz Roslee, M. N. Kamarudin, A. S. Mohd Isira, Mohamed Fauzi Packeer Mohamed   +4 more
semanticscholar   +1 more source