Results 151 to 160 of about 428,084 (271)

A search and rescue robot search method based on flower pollination algorithm and Q-learning fusion algorithm. [PDF]

PLoS One, 2023
Hao B, Zhao J, Du H, Wang Q, Yuan Q, Zhao S.   +5 more
europepmc   +1 more source

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

Advanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado, Enqi Bu, Yaning Han, Carlos López‐Cartes, Mónica Calatayud, Huiyan Pan, Xiaowei Chen   +6 more
wiley   +1 more source

Search and rescue system-of-systems influence degree evaluation of aviation equipment based on simulation. [PDF]

Sci Rep, 2022
Gao Y, Liu H, Niu F, Tian Y, Wang J, Cheng W.   +5 more
europepmc   +1 more source

Predicting Atomic Charges in MOFs by Topological Charge Equilibration

Advanced Functional Materials, EarlyView.
An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi, Sumukh Shankar Sharadaprasad, Rochus Schmid   +2 more
wiley   +1 more source

A two-stage volunteer assignment model for post-disaster search and rescue operations. [PDF]

Sci Rep
Ozdemir U, Mete S, Gul M.
europepmc   +1 more source

Enabling Remote Responder Bio-Signal Monitoring in a Cooperative Human-Robot Architecture for Search and Rescue. [PDF]

Sensors (Basel), 2022
Vera-Ortega P, Vázquez-Martín R, Fernandez-Lozano JJ, García-Cerezo A, Mandow A.   +4 more
europepmc   +1 more source

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

Advanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky, Tuo Zhao, Glaucio H. Paulino, Emily C. Davidson   +3 more
wiley   +1 more source

HPRT-YOLO: Enhanced lightweight UAV maritime search and rescue model based on YOLOv11n. [PDF]

iScience
Gao Z, Li Y, Shao Y, Tao F, Wang Z, Chen G.   +5 more
europepmc   +1 more source

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Self-Generated Expectations of Hazard Prevalence Affect Virtual Search and Rescue. [PDF]

Hum Factors
Tai YS, Grange JA, Honey RC.
europepmc   +1 more source