Results 261 to 270 of about 1,909,223 (392)

Distributed Self‐Triggered Formation Control for Multiple Mobile Robots With Dynamic Mappings

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This article proposes a distributed self‐triggered formation control scheme for a group of mobile robots to achieve a desired formation. The robots are assumed to have convex polygon geometric properties. Switching modes are introduced into the distributed formation controller design to balance formation moving and inter‐robot collision ...
Yutong Liu, Peng Shi, Xiaojie Su, Hongjun Yu, Yue Yang   +4 more
wiley   +1 more source

Collaborative decision-making for localized emergency response in major railroad projects. [PDF]

Sci Rep
Lei Y, Zhang J, Zhang R, Yu L, Ballesteros-Pérez P, Skitmore M.   +5 more
europepmc   +1 more source

The Georgia Strait M7.3 scenario earthquake

, 2015
C E Ventura, JA Prieto, J M Journeay
openaire   +1 more source

Deep Reinforcement Learning‐Based Control for Real‐Time Hybrid Simulation of Civil Structures

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Real‐time Hybrid Simulation (RTHS) is a cyber‐physical technique that studies the dynamic behavior of a system by combining physical and numerical components that are coupled through a boundary condition enforcer. In structural engineering, the numerical components are subjected to environmental loads that become dynamic displacements of the ...
Andrés Felipe Niño, Alejandro Palacio‐Betancur, Piedad Miranda‐Chiquito, Juan David Amaya, Christian E. Silva, Mariantonieta Gutierrez Soto, Luis Felipe Giraldo   +6 more
wiley   +1 more source

Sense‐Making Phenomena‐Based Planning: Development of Professional Vision on Ambitious Science Teaching

Science Education, EarlyView.
ABSTRACT In the era of the Framework for K‐12 Science Education and Next Generation Science Standards (NGSS), research on preparing preservice science teachers (PSTs) for NGSS‐aligned teaching practices is important. In this study, we explored PSTs' sense‐making around planning for Ambitious Science Teaching (AST) during their discussions of teaching ...
Arzu Tanis Ozcelik, Scott McDonald
wiley   +1 more source

A classification scheme of active faults in engineering. [PDF]

PLoS One
Zhou Q, He S, Zou Z.
europepmc   +1 more source

Rupture phases reveal geometry-related rupture propagation in a natural earthquake. [PDF]

Sci Adv
Yao S, Yang H.
europepmc   +1 more source

“It Looks as if They Threw the Entire Periodic Table Into the River”: A Decolonial Perspective for Chemistry Education in the Context of Environmental Injustices

Science Education, EarlyView.
ABSTRACT In this article I explore the case of the Mariana dam disaster in 2015 in Brazil seeking to contribute to reflections about the role of chemistry and chemistry education in environmental injustices. Drawing on stories about this disaster shared in the Dead River Podcast (2024), on wider literature and on other cases of environmental injustices
Haira E. Gandolfi
wiley   +1 more source

Hydroacoustic sensing of seismic events during the Tajogaite volcanic eruption (La Palma, Spain). [PDF]

Sci Rep
Alcázar-Treviño J, Lara G, Suarez ED, Bou M, Domínguez I, Buchan S, Domínguez F, Fraile-Nuez E.   +7 more
europepmc   +1 more source

Enhancing the Resilience of Platinum Group Metal Supply Chains: Mine to (Re)use

Sustainable Development, EarlyView.
ABSTRACT Platinum group metals (PGMs) are critical elements that play a vital role in sustainable energy transition technologies such as catalysts, hydrogen production and use, and electronics. Securing a resilient PGM supply chain would support the current industrial, societal, and economic infrastructure.
Lauren MacDonald, Dandan Zhang, Aydın Alptekinoğlu, Athanasios K. Karamalidis   +3 more
wiley   +1 more source