Results 31 to 40 of about 1,415,323 (247)

High refractive index microlenses patterned onto micro-LED arrays using electrohydrodynamic inkjet printing

Scientific Reports
Reducing pixel crosstalk and enhancing luminance are crucial for improving image quality in micro-LED display applications. Although the Lambertian emission of micro-LEDs can be partially collimated by surface-integrated microlens arrays (MLAs), the ...
Gaoyu Dai, Kaidi Chen, Xinhui Meng, Yukun Zhao, Kailin Ren, Luqiao Yin, Jianhua Zhang   +6 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

A Dual-Channel End-to-End Speech Enhancement Method Using Complex Operations in the Time Domain

Applied Sciences, 2023
This study investigates the utilization of complex operations to perform multichannel speech enhancement in the time domain using a neural network. Previous studies have demonstrated the advantages of incorporating complex operations when designing ...
Jian Pang, Hongcheng Li, Tao Jiang, Hui Wang, Xiangning Liao, Le Luo, Hongqing Liu   +6 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Simulation-Based Study of Speed Management at Undersea Tunnel Entrances Using Variable Speed Limit Signs and Visual Speed Reduction Markings: Layout Scheme, Simulation Analysis, and Effectiveness Evaluation

Journal of Advanced Transportation
Undersea tunnels play a crucial role in modern transportation systems by facilitating undersea connectivity and supporting urban mobility. However, the entrance sections of these tunnels pose significant traffic safety challenges, primarily because ...
Fuquan Pan, Kunzhan Chu, Yunpeng Dong, Lei Hou, Lixia Zhang   +4 more
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Self-Aligning Torque Energy Recovery and Bus-Voltage Stabilization in Steer-by-Wire Systems for New Energy Vehicles

Actuators
This study proposes an integrated self-aligning-torque energy recovery and DC-bus voltage stabilization strategy for a permanent-magnet synchronous motor (PMSM)-driven steer-by-wire system in new energy vehicles.
Haowei Wang, Hao Yin, Fei Wang, Baogang Li, Jiang Liu   +4 more
doaj   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

Advanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Enhancement of Vehicle Safety and Improving Vehicle Yaw Behaviour Due to Offset Collisions Using Vehicle Dynamics [PDF]

, 2012
This study aims to optimise Vehicle Dynamic Control Systems (VDCS) in offset impact for vehicle collision mitigation. A proposed unique 3-D full-car mathematical model is developed and solved numerically to carry out this analysis. In this model, vehicle
Elmarakbi, Ahmed, Elkady, Mustafa, MacIntyre, John   +2 more
core   +1 more source

Development of Path Generation and Algorithm for Autonomous Combine Harvester Using Dual GPS Antenna

Sensors, 2023
Research on autonomous driving technology is actively underway to solve the facing problems in the agricultural field. Combine harvesters used in East Asian countries, including Korea, are tracked-type vehicles. The steering control system of the tracked
Kyuho Lee, Hyohyuk Choi, Junghun Kim
doaj   +1 more source