Results 91 to 100 of about 301,956 (288)

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

Advanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah, Ningaraju Gejjiganahalli Ningappa, Anil Kumar M. R., Jeremy I. G. Dawkins, Thiago M. G. Selva, Karim Zaghib   +5 more
wiley   +1 more source

A novel underwater object detection enhanced algorithm based on YOLOv5‐MH

IET Image Processing
Underwater object detection is an important application of underwater vehicles. However, traditional underwater object detection algorithms have several shortcomings in underwater settings.
Ruishen Xu, Daqi Zhu, Mingzhi Chen
doaj   +1 more source

Research on Rail Damage Detection Based on Improved DETR Algorithm

Applied Sciences
In rail damage detection, the scale variation of small targets leads to inaccurate extraction of damage morphology and size features, thereby affecting the reliable identification of damage types.
Sanxiu Wu, Mengquan Wu, Fengtao Lin, Yang Yang, Rongkai Tan   +4 more
doaj   +1 more source

V2X Content Distribution Based on Batched Network Coding with Distributed Scheduling

, 2018
Content distribution is an application in intelligent transportation system to assist vehicles in acquiring information such as digital maps and entertainment materials.
Chong, Peter Han Joo, Gao, Yumeng, Guan, Yong Liang, Xu, Xiaoli   +3 more
core   +1 more source

A Scalable Perovskite Platform With Multi‐State Photoresponsivity for In‐Sensor Saliency Detection

Advanced Materials, EarlyView.
A scalable in‐sensor computing platform (32 × 32 array) with ultra‐low variability is developed by incorporating ferroelectric copolymers into halide perovskite thin films. These devices achieve 1000 programmable photoresponsivity states and high thermal reliability.
Xuechao Xing, Anubhab Tripathi, Si En Ng, Natalia Yantara, Yue Gong, Qinjie Wu, Yeow Boon Tay, Wen Siang Lew, Yang Chai, Arindam Basu, Nripan Mathews   +10 more
wiley   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Research on Customer Marketing Acceptance for Future Automatic Driving—A Case Study in China City

IEEE Access, 2019
This paper investigates the acceptance of intelligent driving vehicles in the Chinese market using Guangzhou City as an example and a field questionnaire investigation based on the innovation diffusion theory.
Haiwei Wang, Feng You, Xinnan Chu, Xiaolong Li, Xiaojuan Sun   +4 more
doaj   +1 more source

An efficient representation of spatial information for expert reasoning in robotic vehicles [PDF]

The previous generation of robotic vehicles and drones was designed for a specific task, with limited flexibility in executing their mission. This limited flexibility arises because the robotic vehicles do not possess the intelligence and knowledge upon ...
Interrante, Mark, Scott, Steven
core   +1 more source

Environmental Perception for Intelligent Vehicles

, 2018
Environmental perception represents, because of its complexity, a challenge for Intelligent Transport Systems due to the great variety of situations and different elements that can happen in road environments and that must be faced by these systems. In connection with this, so far there are a variety of solutions as regards sensors and methods, so the ...
Armingol, Jose M., Alfonso, Jorge, Aliane, Nourdine, Clavijo, Miguel, Campos-Cordobés, Sergio, de la Escalera, Arturo, del Ser, Javier, Fernández, Javier, García, Fernando, Jiménez, Felipe, López, Antonio M., Mata, Mario, Martín, David, Menéndez, José M., Sanchez-Cubillo, Javier, Vázquez, Davi, Villalonga, Gabrie   +16 more
openaire   +4 more sources

Electronic Structure Modulation Induced by Asymmetric Cu─Ni Centers in a π‐Conjugated Triazine MOF

Advanced Materials Interfaces, EarlyView.
A π‐conjugated H3TATB‐based asymmetric bimetallic CuNi‐MOF was developed as an efficient electrocatalyst for alkaline hydrogen evolution. Benefiting from synergistic Cu–Ni interactions, enhanced charge transfer, and stabilized active sites, CuNi‐MOF delivers superior HER performance with low overpotential, improved kinetics, and 24 h durability.
Alamgir, Raza Ullah, Nouraiz Mushtaq, Agasthiyaraj Lakshmanan, Abrar Ahmad, Xusheng Wang, Junbo Liang, Sailing He   +7 more
wiley   +1 more source