Results 271 to 280 of about 5,855,392 (332)

Device for driving vibration source

The Journal of the Acoustical Society of America, 2008
A drive for driving a vibration source comprises a sound source (10) for generating tone signals, a DC motor (24) as a vibration source, a low-pass filter (LPF) (16) for extracting low-frequency components from tone signals output from the sound source (10), a detector circuit (18) for detecting the output signal from the low-pass filter (16), a ...
openaire   +1 more source

Drift driving experience device

The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 2023
Masaharu KOMORI, Tatsuro TERAKAWA, Takumi Ougino   +2 more
openaire   +1 more source

Ion Migration in Perovskite Light‐Emitting Diodes: Mechanism, Characterizations, and Material and Device Engineering

Advances in Materials, 2021
Nan Li, Yongheng Jia, Yuwei Guo, N. Zhao
semanticscholar   +1 more source

Better Platooning Control Toward Autonomous Driving : An LTE Device-to-Device Communications Strategy That Meets Ultralow Latency Requirements

IEEE Vehicular Technology Magazine, 2017
C. Campolo, A. Molinaro, G. Araniti, A. Berthet   +3 more
semanticscholar   +1 more source

Challenges in reliably driving GaN devices

2017 29th International Symposium on Power Semiconductor Devices and IC's (ISPSD), 2017
GaN's properties of low Coss, Crss, and lack of reverse recovery make it a more efficient power switch versus silicon. These characteristics enable higher-frequency hard-switched topologies such as totem-pole bridgeless power factor converter (PFC) that cannot be realized by silicon MOSFETs and insulated-gate bipolar transistors (IGBTs) due to their ...
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Monitoring driver fatigue using a single-channel electroencephalographic device: A validation study by gaze-based, driving performance, and subjective data.

Accident Analysis and Prevention, 2017
J. M. Morales, C. Díaz-Piedra, H. Rieiro, J. Roca-González, S. Romero, A. Catena, Luis J. Fuentes, L. L. Di Stasi   +7 more
semanticscholar   +1 more source

Current treatment and recent progress in gastric cancer

Ca-A Cancer Journal for Clinicians, 2021
Smita S Joshi, Brian D Badgwell
exaly  

Novel AC Servo Rotating and Linear Composite Driving Device for Plastic Forming Equipment

, 2017
Jina Liang, Shengdun Zhao, Yongyi Li, Muzhi Zhu   +3 more
semanticscholar   +1 more source

Addition of Lithium 8-Quinolate into Polyethylenimine Electron-Injection Layer in OLEDs: Not Only Reducing Driving Voltage but Also Improving Device Lifetime.

ACS Applied Materials and Interfaces, 2017
T. Chiba, Yong‐Jin Pu, T. Ide, Satoru Ohisa, Hitoshi Fukuda, T. Hikichi, D. Takashima, Tatsuya Takahashi, So Kawata, J. Kido   +9 more
semanticscholar   +1 more source

Tiny pumps drive portable medical devices

World Pumps, 2008
The performance and cost effectiveness of many portable medical devices can be enhanced by tailoring miniature diaphragm pumps and solenoid valves to meet system requirements. Dan Schimelman of Hargraves Technology examines the issues together with recent advances in fluidic components.
openaire   +1 more source