Results 51 to 60 of about 23,468 (206)

Prediction Study on the Alignment of a Steel-Concrete Composite Beam Track Cable-Stayed Bridge

Buildings, 2023
Due to the alignment of track bridges directly affecting the safety and comfort of rail traffic operation, the alignment prediction of track bridges needs to be accurate. However, the structure of steel-concrete composite beam (SCCB) cable-stayed bridges
Xiaogang Li, Haoran Luo, Peng Ding, Xiaohu Chen, Shulin Tan   +4 more
doaj   +1 more source

Micro/Nanorobot for Drug Delivery—A Review of Material Selections

Advanced NanoBiomed Research, EarlyView.
This review explores material strategies for biomedical micro/nanorobots, emphasizing their roles in propulsion, navigation, drug delivery, and biodegradability. It highlights advancements in metallic, polymeric, and hybrid materials, while addressing clinical translation challenges such as toxicity, immune response, and manufacturability.
Xiaozhuo Wu, Bingyun Li, Malcolm Xing
wiley   +1 more source

Analysis on the vehicle-bridge coupled vibrations of long-span cable-stayed bridge based on multiscale model [PDF]

, 2015
The paper introduces the principals and methods of universal multiscale modeling, and simply verifies them. It also derives the vibration equations of the bridge and the vehicles, and programs the universal program for analyzing two-axle vehicle-bridge ...
Ben-jun Jiang, Hong-hai Zhang, Yuan Gao
core   +1 more source

Particle swarm optimization with sequential niche technique for dynamic finite element model updating [PDF]

, 2014
Peer ...
Abdel-Ghaffar, Adeli, Ahmadian, Allemang, AS/NZS, Bakir, Beasley, Begambre, Bodeux, Brownjohn, Caicedo, Chang, Cho, Clerc, Deb, Ewins, Friswell, Fuggini, García-Palencia, Gent, Glisic, Goldberg, Hampshire, Hu, Hua, Jaishi, Jaishi, Jiang, Jiang, Jiang, Kennedy, Knowles, Konstantinos, Lee, Lozano-Galant, Marwala, Mottershead, Mottershead, Möller, Nazmy, Osornio-Rios, Park, Pedersen, Perera, Perera, Perera, Perera, Pintér, Plevris, Price, Proakis, Putha, Qiao, Raich, Raich, Ren, Saada, SAP2000, Shafahi, Tao, Teughels, Tikhonov, Titurus, Trelea, Tu, Van Overschee, Van Overschee, Walsh, Wilson, Xiang, Zhang, Zheng, Zhou, Zivanovic, Zárate   +74 more
core   +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

Research on vibration reduction of long span cable stayed bridge under fuzzy control of two kinds of membership function

AIP Advances, 2023
In order to control the collision of long-span cable-stayed bridges with floating systems caused by large longitudinal displacement of beam ends under earthquake action, based on the engineering background of a long-span dual-purpose double-tower cable ...
Jiashuo Ma, Min Xiang, Congjuan Yang, Jin Guo   +3 more
doaj   +1 more source

Nonlinear Dynamic Analysis of Long-Span Cable-Stayed Bridges with Train-Bridge and Cable Coupling [PDF]

, 2019
Span lengths of newly constructed cable-stayed railway bridges continue to show increases relative to those of older bridges. Accompanying such increases is the importance of ensuring that vibrations of long-span cable-stayed bridges satisfy both safety ...
Davidson, Michael T., Harik, Issam E., Patil, Anand, Wang, Lidong, Zhu, Zhihui   +4 more
core   +1 more source

Design and Testing of a Structural Monitoring System in an Almería-Type Tensioned Structure Greenhouse [PDF]

, 2020
Greenhouse cultivation has gained a special importance in recent years and become the basis of the economy in south-eastern Spain. The structures used are light and, due to weather events, often collapse completely or partially, which has generated ...
Marín Membrive, Patricia, Peralta López, María Mercedes, Peña Fernández, Ana Araceli   +2 more
core   +1 more source

Interface Engineering in Solid‐State Sodium Batteries: Advances in Materials Design, Interfacial Strategies, and Multiscale Characterization

Interdisciplinary Materials, EarlyView.
Since solid‐state sodium batteries (SSSBs) are a promising solution for advancing sodium‐based energy storage, it is necessary to systematically summarize the development process of SSSBs. It focuses on the role of interface engineering in addressing challenges such as materials design, interfacial strategies, and multiscale characterization.
Yonghuan Fu, Guosheng Shao, Yong Lei
wiley   +1 more source

The Epistemic Generativity of Using a Model of a Big Idea

Science Education, EarlyView.
ABSTRACT Science instruction should involve learners in generating and warranting ideas, what we call epistemic generation. In modeling instruction, epistemic generation should be achieved by coordinating a model structure with the experienced world in reciprocal directions denoted as developing models and using models. In the former, a model structure
Jonathan T. Shemwell, Daniel K. Capps
wiley   +1 more source