Results 31 to 40 of about 298,299 (227)

Study on Spatial-Temporal Distribution Characteristics of the Discharge Process in a 1 m Rod-Plate Gap Under Different Polarity Lightning Impulses

IEEE Access, 2019
The observation of the air gap discharge process is the basis of revealing the physical mechanism of gas discharge and establishing the accurate numerical simulation model.
Yaqi Zhang, Yongxia Han, Wenbo Zheng, Jie Yang, Lu Qu, Gang Liu, Xiangen Zhao, Licheng Li   +7 more
doaj   +1 more source

10/350 µs Lightning Impulse Current Behavior of a Conductive Fabric

, 2021
Lightweight Portable Lightning Protection Shelters require the use of new materials capable of supporting the high current densities associated with lightning currents.
Acosta, Cristian,, Lobato, André,, Daniel Rodriguez, Cristancho, Jorge,, Andre Lobato, Mahbubur Rahman, Roman, Francisco,, Rodriguez, Daniel,, Francisco Roman, Jorge Rodriguez, Jorge Cristancho, Cristian Acosta, Rahman, Mahbubur,, Rodriguez, Jorge,   +13 more
core   +1 more source

Research on the Lightning Intruding Overvoltage and Protection Measures of 500 kV AC Fault Current Limiter

Energies, 2019
As one of the key technologies to solve the problem of high short-circuit current, the fault current limiter (FCL) has become a research hotspot in China and abroad.
Changfu Chen, Yongxia Han, Junxiang Liu, Wenxiong Mo, Zhao Yuan, Jianning Huang, Haibo Su, Xiancong Zhang, Kaijian Wu   +8 more
doaj   +1 more source

Long-Range Lightning Interferometry Using Coherency

Remote Sensing, 2023
Traditional lightning detection and location networks use the time of arrival (TOA) technique to locate lightning events with a single time stamp. This contribution introduces a simulation study to lay the foundation for new lightning location concepts ...
Xue Bai, Martin Füllekrug
doaj   +1 more source

Smart CMOS image sensor for lightning detection and imaging [PDF]

, 2013
We present a CMOS image sensor dedicated to lightning detection and imaging. The detector has been designed to evaluate the potentiality of an on-chip lightning detection solution based on a smart sensor.
Goiffon, Vincent, Rolando, Sébastien, Molina, Romain, Guiry, Saïprasad, Tulet, Michel, Corbière, Franck, Larnaudie, Franck, Bréart-de-Boisanger, Michel, Leone, Bruno, Perez-Cuevas, Leticia, Saint-Pé, Olivier, Magnan, Pierre, Zayer, Igor   +12 more
core   +1 more source

Harnessing Thor's Hammer: Experimentally induced lightning trauma to human bone by high impulse current

Forensic Science International: Synergy, 2021
Lightning fatality identification relies primarily on soft tissue traumatic pattern recognition, prohibiting cause of death identification in cases of full skeletonisation.
Nicholas Bacci, Tanya Nadine Augustine, Hugh G.P. Hunt, Ken J. Nixon, Jakobus Hoffman, Lunga Bam, Frikkie de Beer, Patrick Randolph-Quinney   +7 more
doaj   +1 more source

Study on Influencing Factors of Insulators Flashover Characteristics on the 110 kV True Tower Under the Lightning Impulse

IEEE Access, 2018
Lightning strike is the main reason for the transmission line tripping. Studies on the insulator flashover characteristics and the accurate flashover criteria under the lightning impulse are the basis for correctly evaluating the lightning resistance ...
Yongxia Han, Yaqi Zhang, Yaoxuan Ruan, Jie Yang, Wenbo Zheng, Gang Liu, Hansheng Cai, Licheng Li   +7 more
doaj   +1 more source

The Physical Experimental Modelling of the Formation Processes of Upward Discharges from Grounded Objects in the Artificial Thunderstorm Cell’s Electric Field

Atmosphere, 2022
The results of the physical modelling of the formation processes of upward discharges from grounded objects in the artificial thunderstorm cell’s electric field are presented. We established the considerable influence of the electrode tip’s radius on the
Nikolay Lysov, Alexander Temnikov, Leonid Chernensky, Alexander Orlov, Olga Belova, Tatiana Kivshar, Dmitry Kovalev, Garry Mirzabekyan, Natalia Lebedeva, Vadim Voevodin   +9 more
doaj   +1 more source

Chimeric IL‐6/4R‐LL37 Engineered Macrophages Achieve Synchronized Inflammation Control and Antimicrobial Defence in Sepsis

Advanced Science, EarlyView.
Engineered macrophages programmed in situ by LNP‐delivered IL‐6/4 fusion and LL37 mRNAs simultaneously dampen cytokine storm, promote M2‐like repair, and enhance direct bacterial killing in sepsis. This combinatorial strategy restores T cell and macrophage function, lowers organ bacterial burden, and improves survival, highlighting a precision, host ...
Tianyang Jie, Zheyu Zhang, Hao Zhang, Linke Bian, Penglong Zheng, Sijia Zhou, Minqi Wang, Mingyu Qu, Yufei Wang, Xinhua Qu, Bing Yue   +10 more
wiley   +1 more source

Lightning-AI/lightning-flash: Minor compatibility patch

, 2022
What's Changed Add CLIP backbones for text / image classification by @ethanwharris in https://github.com/Lightning-AI/lightning-flash/pull/1458 Replace DP/DDP/DDPSpawn plugins to strategies, keep the old for compatibility by @krshrimali in https ...
Aniket Maurya, Ananya Harsh Jha, Suman Michael, Abhijith Neil Abraham, PythicCoder, flozi00, Ethan Harris, Sean Naren, Jirka Borovec, Akihiro Nitta, Teddy Koker, edenlightning, Nicki Skafte Detlefsen, Edgar Riba, Karthik Rangasai, Justus Schock, Luca Actis Grosso, Mabu Manaileng, Pietro Lesci, Kaushik B, Ibraheem Muhammad Moosa, Kushashwa Ravi Shrimali, Adrian Wälchli, William Falcon, Eric Hofesmann, Carlos Mocholí, thomas chaton   +26 more
core   +1 more source