Results 31 to 40 of about 9,447,834 (313)

Emission characteristics variation of GaAs0.92Sb0.08/Al0.3Ga0.7As strained multiple quantum wells caused by rapid thermal annealing

Scientific Reports, 2021
Rapid thermal annealing is an effective way to improve the optical properties of semiconductor materials and devices. In this paper, the emission characteristics of GaAs0.92Sb0.08/Al0.3Ga0.7As multiple quantum wells, which investigated by temperature ...
Dengkui Wang, Xian Gao, Jilong Tang, Xuan Fang, Dan Fang, Xinwei Wang, Fengyuan Lin, Xiaohua Wang, Rui Chen, Zhipeng Wei   +9 more
doaj   +1 more source

High-energy, high-power, long-life battery [PDF]

, 1969
High-energy-density primary battery achieves energy densities of up to 130 watt hrs./lb. The electrochemical couple consists of a lithium anode, a copper-fluoride cathode, and uses methyl formate/lithium hexafluoroarsenate for the electrolyte.
Abens, S. G.
core   +1 more source

Identification method of all-operating-point admittance model for wind farms considering frequency-coupling characteristics

International Journal of Electrical Power & Energy Systems
Admittance identification is an effective tool to solve the issue of black-box admittance modeling in wind farms. However, due to the large operating range of wind farms, it is difficult to accurately identify the admittance model of wind farms under all
Zilin Zhang, Wenhua Wu, Zhiwei Xie, Yandong Chen, Yuancan Xu, Shixiang Cao, Zhihao Dai   +6 more
doaj   +1 more source

Adverse Impact of Harmonic and Interharmonic Supply Voltage Distortion on Mass-Market Electrical Appliances

IEEE Open Access Journal of Power and Energy, 2023
This article presents the results of the immunity evaluation of mass-market electrical appliances subjected to harmonic and interharmonic distortion of the supply voltage.
Victor Khokhlov, Friedemann Moller, Jan Meyer, Peter Schegner   +3 more
doaj   +1 more source

High-power microwave optics for flexible power transmission systems [PDF]

, 1980
A large concave microwave mirror near the transmitter can magnify the apparent size of the Earth as seen from a phased array, and vice versa, permitting a small phased array to be coupled to a small rectenna while preserving the transmission efficiency ...
Drexler, K. E., Sperber, B. R.
core   +1 more source

Developmental Disorders in Children Recently Diagnosed With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neurocognitive deficits in adult survivors of childhood cancer are well established, but less is known about developmental disorders (DD) arising shortly after cancer diagnosis. Using 2016–2019 linked Ohio cancer registry and Medicaid data, we compared DD among 324 children with cancer and 606,913 cancer‐free controls.
Jamie Shoag, Long Vu, Ritika Miryala, Jeffrey M. Albert, Molly McVoy, Siran M. Koroukian   +5 more
wiley   +1 more source

Multi‐view synergistic enhanced fault recording data for transmission line fault classification

IET Communications
Fault recorded data has been proven to be effective for fault diagnosis of overhead transmission lines. Utilizing deep learning to mine potential fault patterns in fault recording data is an inevitable trend.
Minghui Jia, Xiaohu Huang, Fengjun Han, Dequan Yan, Wei Wang, Guochao Zhu, Lin Zhang, Chao Pan, Haifeng Ma, Jidong Wei   +9 more
doaj   +1 more source

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser, Claire Laurie, Teresa Schmidt, Irene von Luettichau, Peter Bekkering, Sabine Kesting   +5 more
wiley   +1 more source

Fast discharge detection based on improved YOLOv5 algorithm

Journal of Engineering and Applied Science
This paper proposes an improved rapid discharge monitoring algorithm based on the YOLOv5 framework for real-time partial discharge detection and localization in GIS using fiber scopes and cameras.
Yanhui Meng, Jining Zhao, Zhilong Zhao, Xiaodan Fan, Zhanning Wang, Lei Zhao, Keyu Li   +6 more
doaj   +1 more source

Pengontrolan High Power Amplifier dan Driver Standar Dvb-t2 untuk Pemancar TV Komunitas [PDF]

, 2015
Sistem penyiaran TV di Indonesia masih menggu[nakan modulasi analog. Hal ini mengakibatkan penggunaan bandwidth frekuensi UHF tidak efisien. TV digital dikembangkan sebagai solusi permasalahan tersebut.Bandwidth UHF pada TV digital mampu menduduki 9 ...
Aulia, S. (Suci), Rohmah, Y. S. (Yuyun), Sopian, R. (Rahmat)   +2 more
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