Results 111 to 120 of about 328,483 (306)

Simulation Study on Impacts of Viaduct Height on Pollutant Dispersion in Street Canyons Using LES and RANS Models [PDF]

Journal of Applied Fluid Mechanics
To assess the impact of different heights of the viaduct on air pollutant dispersion and the prediction accuracy of pollutant concentration in urban street canyons, simulation results based on LES and RANS models are analyzed.
R. Xu, T. Chen, Y. X. Fu, J. C. Chen, Y. H. Liu   +4 more
doaj   +1 more source

Passenger Surveillance Using Deep Learning in Post-COVID-19 Intelligent Transportation System. [PDF]

Trans Indian Natl Acad Eng, 2022
Kundu S, Maulik U.
europepmc   +1 more source

Feedback Ramp Metering in Intelligent Transportation Systems [PDF]

, 2003
Pushkin Kachroo, Kaan Özbay
openalex   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

UAV-Based Intelligent Transportation System for Emergency Reporting in Coverage Holes of Wireless Networks. [PDF]

Sensors (Basel), 2021
Almasoud AM.
europepmc   +1 more source

Light Field Image Quality Enhancement by a Lightweight Deformable Deep Learning Framework for Intelligent Transportation Systems [PDF]

, 2021
David Augusto Ribeiro, Juan E. Casavilca-Silva, Renata Lopes Rosa, Muhammad Saadi, Shahid Mumtaz, Lunchakorn Wuttisittikulkij, Demóstenes Zegarra Rodríguez, Sattam Al Otaibi   +7 more
openalex   +1 more source

An Ultra‐Robust Memristor Based on Vertically Aligned Nanocomposite with Highly Defective Vertical Channels for Neuromorphic Computing

Advanced Functional Materials, EarlyView.
An ultra‐robust memristor based on SrTiO3‐CeO2 (S‐C) vertically aligned nanocomposite (VAN) achieving exceptional endurance of 1012 switching cycles via interface engineering. Artificial neural networks (ANNs) integrated with S‐C VAN memristors exhibit high training accuracy across multiple datasets.
Zedong Hu, Hongyi Dou, Jeremy B. Gan, Cun Li, Xuanyu Sheng, Juanjuan Lu, Abhijeet Choudhury, Jialong Huang, Yizhi Zhang, Zhongxia Shang, Ye Cao, Xinghang Zhang, Haiyan Wang   +12 more
wiley   +1 more source

Investigation on materials for prefabricated bridge deck pavement and construction technology: Application to a case study of concrete box-girder bridge

Case Studies in Construction Materials
The asphalt bridge deck pavement (BDP) is usually constructed on site. The on-site construction quality of asphalt BDP is easily affected by environmental conditions, and the carbon emissions and polluting gas emissions during the construction need to be
Yang Liu, Zhen-Dong Qian, Yu-Xin Xie, Shi-Qiao Xu   +3 more
doaj   +1 more source

Dynamic Control of Synaptic Plasticity by Competing Ferroelectric and Trap‐Assisted Switching in IGZO Transistors with Al2O3/HfO2 Dielectrics

Advanced Functional Materials, EarlyView.
A frequency‐tunable ferroelectric synaptic transistor based on a buried‐gate InGaZnO channel and Al2O3/HfO2 dielectric stack exhibits linear and reversible weight updates using single‐polarity pulses. By switching between ferroelectric and trap‐assisted modes depending on input frequency, the device simplifies neuromorphic circuit design and achieves ...
Ojun Kwon, Dong Ho Lee, Seyoung Oh, Jongwon Yoon, Hyo‐Bae Kim, Ji‐Hoon Ahn, Woojin Park, Han Seul Kim, Byungjin Cho   +8 more
wiley   +1 more source

Dynamic background subtraction method based on spatio‐temporal classification

IET Computer Vision, 2018
The dynamic background will cause extremely negative effects on background subtraction and is difficult to eliminate. This study proposes a dynamic background subtraction method based on a spatio‐temporal classification which mainly contains two key ...
Xiying Li, Guoming Li, Qianyin Jiang
doaj   +1 more source