Results 21 to 30 of about 9,447,834 (313)

High-vacuum-compatible high-power Faraday isolators for gravitational-wave interferometers [PDF]

, 2012
Faraday isolators play a key role in the operation of large-scale gravitational-wave detectors. Second-generation gravitational-wave interferometers such as the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO) and Advanced Virgo will ...
Canuel, Benjamin, Dooley, Katherine L., Genin, Eric, Kamenetsky, Eugene E., Khazanov, Efim A., Lucianetti, Antonio, Marque, Julien, Martin, Rodica M., Mueller, Guido, Palashov, Oleg V., Quetschke, Volker, Reitze, David H., Tanner, David B., Voitovich, Alexander V., Williams, Luke, Zelenogorsky, Victor V., Zheleznov, Dmitry S.   +16 more
core   +2 more sources

Strong-Field QED and High Power Lasers [PDF]

, 2011
This contribution presents an overview of fundamental QED processes in the presence of an external field produced by an ultra-intense laser. The discussion focusses on the basic intensity effects on vacuum polarisation and the prospects for their ...
Heinzl, Thomas
core   +3 more sources

Discrete-time deadbeat control for STATCOMs based on dq reference frame: a high-speed, tuning-free strategy for reactive current regulation

Frontiers in Energy Research
The increasing penetration of distributed generation and the evolving requirements of smart grids have heightened the demand for fast, accurate, and robust reactive power control in Static Synchronous Compensators (STATCOMs). While proportional-integral (
Haiyang Liang, A. Minfu, Yanbin Zhang, Yi Zhang, Shiguang Zhan, Yunlong Zhang, Yiwen Zhang, Zhenhua Tian   +7 more
doaj   +1 more source

Research on dehumidification optimization of steam turbine wet steam stage hollow stator cascade heating

Case Studies in Thermal Engineering, 2023
The secondary water droplets in the steam turbine wet steam stage are easy to cause water erosion damage to the rotor cascade, and there is a large speed slip between the main steam flow and the secondary water droplets, which will seriously affect the ...
Xu Han, Jiandong Guan, Qiuliang Zhu, Zhengqi Chen, Bochuan Yao, Wensheng Zhao, Zhonghe Han   +6 more
doaj   +1 more source

Construction and operation of high power gas lasers [PDF]

, 1987
In the present paper some typical gas laser construction and their performances will be described.
Ernst, G.J., Peters, P.J.M., Witteman, W.J.   +2 more
core   +3 more sources

High-power microstrip switch [PDF]

, 1974
Switch, which uses only two p-i-n diodes on microstrip substrate, has been developed for application in spacecraft radio systems. Switch features improved power drain, weight, volume, magnetic cleanliness, and reliability, over currently-used circulator ...
Choi, S. D.
core   +1 more source

Parent‐to‐Child Information Disclosure in Pediatric Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor, Flora Hoodin, Michelle Byrd, Kristin A. Kullgren, Leah LaLonde, Lauren Benkoske, Patrick Smith, Dawn Carson, Karen MacDonald, Susumu Inoue, Brenda Kitchen, Kate Gowans, Gregory A. Yanik   +12 more
wiley   +1 more source

High power-high voltage waterload Patent [PDF]

, 1967
Variable water load for dissipating large amounts of electrical power during high voltage power supply ...
Littlejohn, D. P., Reed, A. E.
core   +1 more source

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell, Kavitha Srivatsa, Paola Angelini, Pei‐Chi Kao, Brady Payne, Arlene Naranjo, Sveva Castelli, Miho Kato, Miki Ohira, Ulriche Pöetschger, Yaël Mossé, Lucas Moreno, Meredith S. Irwin, Ramya Ramanujachar, Wendy B. London   +14 more
wiley   +1 more source

Measurement of High-Power Microwave Impulse Response Characteristics of Reflector Materials

International Journal of Antennas and Propagation
High-power microwave (HPM) antenna, one of the key subsystems in the HPM system, is used for HPM radiation. Its performance is partly determined by the impulse responses of reflector materials under HPM.
Xianggang Hu, Jiancang Su, Mingtao Zhang, Jingang Gong, Kewei Cheng, Jia Liu, Jiande Zhang, Xiaoxin Zhu, Rui Li, Jie Cheng, Shaotong Wu   +10 more
doaj   +1 more source