Results 1 to 10 of about 8,304,793 (100)

AI for Evaluators: Opportunities and Risks

Journal of MultiDisciplinary Evaluation, 2023
Background: The emergence of widely available and applicable artificial intelligence (AI) raises ethical, practical, and professional concerns for professional evaluators.
Aaron W. Kates, Kurt Wilson
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Development and Research of a Medium Vertical Dipole Electromagnetic Pulse Simulator

Energies, 2023
In this paper, the design of a self-developed EMP simulator with a 5 m height and an inverted conducting mono-cone antenna with a cone half-angle of 32° is introduced. The experimental region of the simulator is a circular area of 25 m in diameter around
Wei Jia, Kaisheng Mei, Le Cheng, Wei Wu, Zhiqiang Chen, Fan Guo, Yi Wang, Ling Shi, Wei Wang, Yuewu Shi, Xiangqin Zhu, Gang Wu, Yaoyao Li   +12 more
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The Statistical Characteristics Analysis for Overvoltage of Elevated Transmission Line under High-Altitude Electromagnetic Pulse Based on Rosenblatt Transformation and Polynomial Chaos Expansion

Energies, 2023
A High-Altitude Electromagnetic Pulse (HEMP) could induce very fast transient overvoltage (VFTO) with nanosecond level rise time and mega-volt amplitude, which severely threatens the electrical devices connected to the elevated transmission line.
Zheng Liu, Dongwei Hei, Congguang Mao, Chuanbao Du, Xin Nie, Wei Wu, Wei Chen   +6 more
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Physicochemical characterization and genotoxicity of the broad class of carbon nanotubes and nanofibers used or produced in U.S. facilities

Particle and Fibre Toxicology, 2020
Background Carbon nanotubes and nanofibers (CNT/F) have known toxicity but simultaneous comparative studies of the broad material class, especially those with a larger diameter, with computational analyses linking toxicity to their fundamental material ...
Kelly Fraser, Vamsi Kodali, Naveena Yanamala, M. Eileen Birch, Lorenzo Cena, Gary Casuccio, Kristin Bunker, Traci L. Lersch, Douglas E. Evans, Aleksandr Stefaniak, Mary Ann Hammer, Michael L. Kashon, Theresa Boots, Tracy Eye, John Hubczak, Sherri A. Friend, Matthew Dahm, Mary K. Schubauer-Berigan, Katelyn Siegrist, David Lowry, Alison K. Bauer, Linda M. Sargent, Aaron Erdely   +22 more
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A stochastic contour path finite‐difference time‐domain method for uncertainty analysis of metal slot size

IET Microwaves, Antennas & Propagation, 2023
A stochastic contour path finite‐difference time‐domain (S‐CP‐FDTD) algorithm is presented for electromagnetic wave propagation in metallic enclosures with uncertain slot size. The correlation coefficient between the field and size of slot was set to one.
Xutong Wang, Yifu Zhou, Congguang Mao, Wenbing Wang, Feng Qin, Mo Zhao, Wei Wu   +6 more
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Effects of total ionizing dose on transient ionizing radiation upset sensitivity of 40–180 nm SRAMs

AIP Advances, 2022
Effects of total ionizing dose (TID) on the transient radiation upset sensitivity of commercial static random access memories (SRAMs) were investigated.
Junlin Li, Wei Chen, Ruibin Li, Guizhen Wang, Chao Qi, Yan Liu, Xiaoming Jin, Xiaoyan Bai, Chenhui Wang   +8 more
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Rigid elliptical cross-section ogive-nose projectiles penetration into concrete targets

Defence Technology, 2021
The elliptical cross-section ogive-nose projectile (ECOP) has recently attracted attention because it is well suited to the flattened shape of earth-penetrating weapons.
Xiang-hui Dai, Ke-hui Wang, Ming-rui Li, Jian Duan, Bing-wen Qian, Gang Zhou   +5 more
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A 4-MA linear transformer driver for X-ray generation [PDF]

Matter and Radiation at Extremes
We have designed, assembled, and tested a 4-MA, 60-ns fast linear transformer driver (LTD), which is the first operating generator featuring multiple LTD modules connected in parallel.
Hao Wei, Mengtong Qiu, Xiaofeng Jiang, Zhiguo Wang, Hongyu Jiang, Weibo Yao, Dingguo Lai, Hanyu Wu, Cheng Lou, Jiachen Wang, Yaorong Yang, Fengju Sun, Mo Li, Liangping Wang, Qifu Xu, Pengchao Li, Sen Yang, Yi Shen, Zhen Wu, Jinhua Wang, Wei Liu, Hailiang Yang, Wei Wu, Aici Qiu   +23 more
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Histopathology of the broad class of carbon nanotubes and nanofibers used or produced in U.S. facilities in a murine model

Particle and Fibre Toxicology, 2021
Background Multi-walled carbon nanotubes and nanofibers (CNT/F) have been previously investigated for their potential toxicities; however, comparative studies of the broad material class are lacking, especially those with a larger diameter. Additionally,
Kelly Fraser, Ann Hubbs, Naveena Yanamala, Robert R. Mercer, Todd A. Stueckle, Jake Jensen, Tracy Eye, Lori Battelli, Sidney Clingerman, Kara Fluharty, Tiana Dodd, Gary Casuccio, Kristin Bunker, Traci L. Lersch, Michael L. Kashon, Marlene Orandle, Matthew Dahm, Mary K. Schubauer-Berigan, Vamsi Kodali, Aaron Erdely   +19 more
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Proton Radiation Effects on Dark Signal Distribution of PPD CMOS Image Sensors: Both TID and DDD Effects

Sensors, 2017
Four-transistor (T) pinned photodiode (PPD) CMOS image sensors (CISs) with four-megapixel resolution using 11µm pitch high dynamic range pixel were radiated with 3 MeV and 10MeV protons. The dark signal was measured pre- and post-radiation, with the dark
Yuanyuan Xue, Zujun Wang, Wei Chen, Minbo Liu, Baoping He, Zhibin Yao, Jiangkun Sheng, Wuying Ma, Guantao Dong, Junshan Jin   +9 more
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