Results 111 to 120 of about 391,025 (405)

FlashBench: A lightning nowcasting framework based on the hybrid deep learning and physics-based dynamical models [PDF]

open access: yesarXiv, 2023
Lightning strikes are a well-known danger, and are a leading cause of accidental fatality worldwide. Unfortunately, lightning hazards seldom make headlines in international media coverage because of their infrequency and the low number of casualties each incidence.
arxiv  

Contactless Triboelectric Sensing for Real‐Time 3D Motion Recognition in Human‐Computer Interaction

open access: yesAdvanced Electronic Materials, EarlyView.
In the era of artificial intelligence and Internet of Things, there is an increasing demand for intuitive and efficient human‐computer interaction (HCI) technologies. This study presents a contactless triboelectric detector‐based HCI system for classifying 3D motion patterns with 99.33% accuracy.
Qinghao Xu   +9 more
wiley   +1 more source

Survey of recent progress on lightning and lightning protection research

open access: yesHigh Voltage, 2016
Lightning and lightning induced effects have significant influence on many aspects affecting the public, which makes the research of lightning and lightning protection very important. However, due to the strong randomness and complex discharge mechanisms
Rong Zeng   +6 more
doaj   +1 more source

Analysis of relationship between lightning and rainfall during "6·27" super rainstorm of Hubei Province in 2020

open access: yes暴雨灾害, 2020
Lightning and precipitation data were used to analyze the lightning and rainfall characteristics during "6·27" super rainstorm of Hubei Province in 2020.
Qin CHENG   +4 more
doaj   +1 more source

Automatic lightning location system [PDF]

open access: yes, 1972
Hyperbolic triangulation method was used for locating lightning storm path and position from VHF lightning charge emissions. Possible applications in electric power companies, forest fire lookout centers, airports, and pipeline companies are ...
Holdsworth, T., March, D. N.
core   +1 more source

Global frequency and distribution of lightning as observed from space by the Optical Transient Detector

open access: yes, 2003
of uncertainty for the OTD global totals represents primarily the uncertainty (and variability) in the flash detection efficiency of the instrument.
H. Christian   +10 more
semanticscholar   +1 more source

Grass functional traits reflect the long history of fire and grazers in the savannas of Texas

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Understanding relationships among grass traits, fire, and herbivores may help improve conservation strategies for savannas that are threatened by novel disturbance regimes. Emerging theory, developed in Africa, emphasizes that functional traits of savanna grasses reflect the distinct ways that fire and grazers consume biomass ...
Ashish N. Nerlekar   +2 more
wiley   +1 more source

ON LIGHTNING BUGS [PDF]

open access: yesThe Canadian Entomologist, 1880
Since the publication of my synopsis of Lampyridæ in 1851 (Proc. Acad. Nat. Sc. Phila, 1851, 331), but few species of the family have been described in this country, and no very important improvement has been made in their classification ; about the same time I published in the Journal of the same Society (New Ser., i., 73) a synopsis of Lycidæ, one of
openaire   +3 more sources

The European lightning location system EUCLID – Part 1: Performance analysis and validation

open access: yes, 2016
. In this paper we present a performance analysis of the European lightning location system EUCLID for cloud-to ground flashes/strokes in terms of location accuracy (LA), detection efficiency (DE) and peak current estimation.
W. Schulz   +3 more
semanticscholar   +1 more source

“Someday, I'll be an ancestor:” Understanding indigenous intergenerational connectedness through qualitative research to inform measure development

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Intergenerational connectedness broadly encompasses relations among humans, lands, and all living and spiritual beings, and functions as an important part of Indigenous well‐being. Many public health campaigns and interventions aim to promote connectedness to support holistic wellness and reduce health inequities. Currently, however, there are
Victoria M. O'Keefe   +13 more
wiley   +1 more source

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