Results 31 to 40 of about 6,123,338 (304)

Enhancement of Cloud-to-Ground Lightning Activity Caused by the Urban Effect: A Case Study in the Beijing Metropolitan Area

Remote Sensing, 2021
To investigate the possible impact of urban development on lightning activity, an eight-year (2010–2017) cloud-to-ground (CG) lightning dataset provided by the National-Wide Lightning Detection Network in China was analyzed to characterize the CG ...
Yongping Wang, Gaopeng Lu, Tao Shi, Ming Ma, Baoyou Zhu, Dongxia Liu, Changzhi Peng, Yu Wang   +7 more
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

Spatiotemporal distribution and probabilistic model of lightning current amplitude in the Liangshan region， southeastern margin of the Qinghai-Xizang Plateau [PDF]

Gaoyuan qixiang
Using lightning location system data collected in the Liangshan region from 2010 to 2023， this study applied K-means clustering to delineate lightning-activity zones and employed a two-component Gaussian mixture model and the Institute of Electrical and ...
Jingxiao Ji, Bing Li, Jun Liu, Zedong Du, Xiuqin Yang, Yikun Liu, Daoyu Shen, Weiwen Deng
doaj   +1 more source

"Statistics and dynamics of the lightning activity over Belgium"

, 2021
The statistical and dynamical properties of the lightning activity over Belgium are investigated for time scales ranging from 5 minutes up to a few hours by means of tools developed in nonldinear dynamics. Two main regimes, for short and long timescales,
Nicolis, C., Vannitsem, S.
core  

Determining the size of lightning-induced electron precipitation patches

, 2002
[1] We analyze Trimpi signatures during 23 and 24 April 1994 at four sites on or near the Antarctic Peninsula (Palmer, Faraday, Rothera, and Halley) on subionospheric VLF signals received from four U. S.
Clilverd, MA, Nunn, D, Dowden, Richard L., Lev-Tov, Sean J., Clilverd, Mark A., Dowden, RL, Inan, US, Inan, Umran S., Lev-Tov, SJ, Rodger, Craig J., Rodger, CJ, Nunn, David, Smith, Andy J., Smith, AJ   +13 more
core   +1 more source

Activity characteristics of the cloud-to-ground lightning in a severe convective weather event in Arksu of Xinjiang

暴雨灾害, 2022
A severe convective weather event occurred in the Arksu area of Xinjiang on 7 June 2017. In this event, two α-mesoscale convection systems (MCS) and their merging and development caused gale, hailstorm, and short-time heavy precipitation at several ...
Zhaoxu LIU, Jingen CHEN, Jing LIU, Yushu ZHOU, Jiangang Li   +4 more
doaj   +1 more source

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

Advanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe, Yu Zhou, Shintaro Kamiyama, Takao Okada, Tomohiro Yokozeki, Ryoma Tokonami, Tatsuhiro Takahashi   +6 more
wiley   +1 more source

Continual Learning for Multimodal Data Fusion of a Soft Gripper

Advanced Robotics Research, EarlyView.
Models trained on a single data modality often struggle to generalize when exposed to a different modality. This work introduces a continual learning algorithm capable of incrementally learning different data modalities by leveraging both class‐incremental and domain‐incremental learning scenarios in an artificial environment where labeled data is ...
Nilay Kushawaha, Egidio Falotico
wiley   +1 more source

Formation of Saturn's ring spokes by lightning-induced electron beams [PDF]

, 2006
Spokes are near-linear markings sometimes visible on Saturn's rings. They are widely accepted as being electrostatically-levitated sheets of similar to 0.6 micron-radius charged grains.
Lagg, A, Roussos, E, Mitchell, DG, Krüger, H., Jones, G., Arridge, C., McAndrews, HJ, Krupp, N., Krupp, N, Dougherty, MK, Woch, J, Krimigis, S., Kruger, H, Ip, WH, Franz, M, Mitchell, D., Woch, J., Ip, W., McAndrews, H., Arridge, CS, Lagg, A., Fränz, M., Dougherty, M., Jones, GH, Krimigis, SM, Roussos, E.   +25 more
core   +1 more source

A Site‐Aware Representation Learning Framework For Unified Molecular Interaction Modeling and Generative Design

Advanced Science, EarlyView.
MolDBG is a site‐aware, sequence‐only framework that unifies drug‐target affinity prediction, binding‐site identification, and affinity‐conditioned molecular generation for structured proteins. Guided by multi‐task binding‐site supervision, it aligns interaction‐critical residues before learning drug‐target representations and simultaneously infers ...
Gang Luo, Qianqian Zhang, Chenhao Wang, Zhiheng Yi, Alex Jinpeng Wang, Jing Tang, Min Li   +6 more
wiley   +1 more source