Results 171 to 180 of about 695,813 (214)

Catheter-based techniques for pulmonary embolism treatment. [PDF]

open access: yesEuroIntervention
Costa F   +19 more
europepmc   +1 more source

Similarities in the Initiation of Upward Positive and Downward Negative Lightning Flashes

open access: yes
Oregel-Chaumont T   +4 more
europepmc   +1 more source

In This Issue. [PDF]

open access: yesProc Natl Acad Sci U S A
europepmc   +1 more source

Analytics of Lightning Data Collected by the Direct Measurement System and Lightning Location System

2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2018
The paper presents the analytics of lightning data collected by monitoring system in real - time for the measurement of the direct lightning current (LAMS) and the lightning location system (LINET). The both systems and their operation mode are shortly described. A great number of collected data are analyzed, explained and compared.
Selma Grebovic   +3 more
exaly   +4 more sources

Lightning Location System Detections as Evidence: A Unique Bayesian Framework

IEEE Transactions on Geoscience and Remote Sensing, 2021
Modern lightning location systems (LLSs) remotely detect propagated electromagnetic fields and geolocate them for a better understanding of the lightning phenomenon.
Hugh Hunt
exaly   +2 more sources

On the return-stroke current estimation of Foshan Total Lightning Location System (FTLLS)

Atmospheric Research, 2021
Return-stroke current and electric field play important roles in atmospheric electricity research. Aim of this paper is to examine the empirical formulas for calculating return-stroke peak-current in lightning location system according to sensored peak ...
Yadong Fan, Mi Zhou, Jianguo Wang
exaly   +2 more sources

Can we model the statistical distribution of lightning location system errors better?

Electric Power Systems Research, 2020
Lightning location systems geolocate lightning strokes. Given assumptions made in the geolocation models, errors in the reported locations can occur.
, Hugh Hunt, Wolfgang Schulz
exaly   +2 more sources

Improvements to the BOLT lightning location system

2016 33rd International Conference on Lightning Protection (ICLP), 2016
The Broadband Observational network for Lightning and Thunderstorms (BOLT) is a network of low frequency electric field antennas which is capable of mapping lightning flashes in 3D. We are currently investigating improvements to both the hardware design of the BOLT antennas, and to the algorithm used to determine each lightning source location.
Michael Stock   +7 more
openaire   +2 more sources

Error Analysis of Total Lightning Location System Based on Monte Carlo Method

International Conference on Logic Programming, 2018
In order to study the occurrence and development of lightning mechanism, We establish a three-dimensional (3D) lightning location system based on difference time of arrival method in Guangdong area, this system not only can locate Cloud to Ground ...
Li Quanxin, Yu Wenbo
exaly   +2 more sources

Lightning characteristics based on date observed with Shanghai lightning location system

2016 International Conference on Condition Monitoring and Diagnosis (CMD), 2016
In this paper, an investigation into cloud-to-ground (CG) lightning activity data from the year of 2005 to 2014 collected by lightning location system (LLS) of Shanghai district is shown, including the ground flash density (GFD) maps of Shanghai City and comparison of annual lightning days (LDs) with thunderstorm days (TDs) collected by the Shanghai ...
null Si Wen-Rong   +3 more
openaire   +2 more sources

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