Results 81 to 90 of about 391,025 (405)
A further look at dynamic electro-geometrical model: Its fundamentals and implementation
Ain Shams Engineering Journal, 2020 The rolling sphere method for air termination placement on a structure is easy to apply, but it cannot be used to determine the probability of lightning strike to different points on the structure.
Aderibigbe Israel Adekitan, Michael Rock
doaj
A Study of Lightning Activity over Different Ecological Zones of Nepal [PDF]
arXiv, 2021 In the present work, occurrence of lightning activity over different ecological zones of Nepal has been studied. It has been observed that Lower Tropical zone receives lightning strikes with largest value of density of strikes whereas the Trans-Himalayan zone receives lightning strikes with least value of density of strikes.
arxiv
Kalman Filter and Wavelet Cross-correlation for VHF Broadband Interferometer Lightning Mapping [PDF]
, 2020 A lightning mapping system based on perpendicular crossed baseline interferometer (ITF) technology has been developed rapidly in recent years. Several processing methods have been proposed to estimate the temporal location and spatial map of lightning strikes.
arxiv +1 more source
Survives a lightning strike [PDF]
, 1998 Lightning strikes are not rare, but for a man to survive the ordeal of having millions of volts passed through his body during such a lightning strike is extremely rare.
Zammit Maempel, George
core
Advanced Synthesis &Catalysis, EarlyView.Abstract Pd‐catalyzed reactions are among the most straightforward and efficient methods to proficiently build Csp2‐Csp2 bonds. Nevertheless, thermal activation remains mandatory in most cases, which may decrease the compatibility with sensitive functional groups.
Jenifer Sharshonov +7 more
wiley +1 more source
应用气象学报Proportions of positive and negative cloud-to-ground (CG) natural lightning are approximately 10% and 90%, respectively. Although the frequency of positive CG lightning is relatively low, these events are more likely to produce high current peaks ...
Mei Ji +8 more
doaj +1 more source
Multi-scale Residual Transformer for VLF Lightning Transients Classification [PDF]
arXiv, 2023 The utilization of Very Low Frequency (VLF) electromagnetic signals in navigation systems is widespread. However, the non-stationary behavior of lightning signals can affect VLF electromagnetic signal transmission. Accurately classifying lightning signals is important for reducing interference and noise in VLF, thereby improving the reliability and ...
arxiv
JAMA: The Journal of the American Medical Association, 1903 A powerful man, weighing 212 pounds, 36 years old, was struck by lightning. In about 10 or 15 minutes I found him deeply cyanosed, skin relaxed and cool and the heart beating feebly, but there was no visible respiration. I gave him hypodermic injections of strychnin, whisky and finally the normal salt solution, keeping up artificial respiration for ten
openaire +2 more sources