Results 81 to 90 of about 7,157 (269)

Lightning flash properties derived from lightning mapping array data [PDF]

in this paper size and duration of lightning flashes are examined. Data from the Ebro Valley Laboratory Lightning Mapping Array is used as reference. Additional data from the VLF/LF LINET network and meteorological radar is included.
Van der Velde, Oscar Arnoud, Argemí Ribera, Oriol, Fabró Tàpia, Ferran, Pineda Ruegg, Nicolau, Montañá Puig, Juan, Solà de las Fuentes, Glòria, Romero Durán, David   +6 more
core  

“Thinking Out Loud” and “Pivoting on the Fly”—An Empirical Review and Critical Incident Study of How Physicians Engage in Incidental Learning Amidst Complexity

Human Resource Development Quarterly, EarlyView.
ABSTRACT This study explores incidental learning among physicians navigating uncertainty during the COVID‐19 pandemic. Using a constructivist research design, we conducted a literature review of 13 empirical studies on incidental learning in complexity and analyzed critical incident interviews with 12 emergency medicine and intensive care physicians ...
Henriette Lundgren, Karen E. Watkins, Victoria J. Marsick, Dimitrios Papanagnou, Urvashi Vaid   +4 more
wiley   +1 more source

Spatio-temporal dimension of lightning flashes based on three-dimensional Lightning Mapping Array [PDF]

3D mapping system like the LMA - Lightning Mapping Array - are a leap forward in lightning observation. LMA measurements has lead to an improvement on the analysis of the fine structure of lightning, allowing to characterize the duration and maximum ...
Pineda Rüegg, Nicolau, Van der Velde, Oscar Arnoud, Fabró Tàpia, Ferran, López Trujillo, Jesús Alberto, Montañá Puig, Juan, Romero Durán, David   +5 more
core  

Analysis of the Relationship Between the Morphological Characteristics of Lightning Channels and Turbulent Dynamics Based on the Localization of VHF Radiation Sources

Geophysical Research Letters
Lightning channel morphology depends on the thunderstorm cloud charge structure, which in turn is influenced by the thunderstorm dynamics. In this paper, based on three‐dimensional radiation source localization data from the Lightning Mapping Array and ...
YuRui Li, Yang Zhang, YiJun Zhang, Paul R. Krehbiel   +3 more
doaj   +1 more source

Climatology and Trends of Sub‐Daily Precipitation Extremes in Croatia

International Journal of Climatology, EarlyView.
Sub‐daily extreme precipitation indices reveal pronounced spatial variability, with the highest intensities and frequencies across the Adriatic region and the highlands. Seasonal and diurnal patterns highlight distinct regional behaviour, including summer maxima over the continental interior and nocturnal or early‐morning peaks along the Adriatic coast.
Ana Starčević, Ksenija Cindrić Kalin, Zoran Pasarić   +2 more
wiley   +1 more source

High altitude leaders mapped by the Colombia lightning mapping array [PDF]

On April 2015 a Lightning Mapping Array network (COL-LMA) was installed at the north of Colombia. This network provides 3D mapping of the development of lightning leaders. For the first time such network has been setup in the tropics.
Van der Velde, Oscar Arnoud, Fabró Tàpia, Ferran, López Trujillo, Jesús Alberto, Montañá Puig, Juan, Romero Durán, David   +4 more
core  

A 3-year observation on analyzing cloud-to-ground lightning in Peninsular Malaysia using graph theory

Ain Shams Engineering Journal
Malaysia has a high amount of lightning events due to its geographical location and tropical climate, leading to substantial destruction of electrical systems and human injuries.
Yeng Weng Leong, Su Mei Goh, Chien Fat Chau, Betty Wan Niu Voon, Hang See Ong, Mohd Pauzi Yahaya, Noradlina Abdullah, Norhasliza Mohd Hatta, Mai Kai Suan Tial, Nur Fatin Sulaiman   +9 more
doaj   +1 more source

Climatic Drivers of the Area Burned by Winter Wildfires in Northern Italy

International Journal of Climatology, EarlyView.
This study investigates winter wildfires occurring between November and April in northern Italy over the period 2008–2022. By integrating high‐resolution burned‐area data with gridded climatic indices derived from 150 weather stations, it identifies spatial and temporal wildfire patterns, highlights the most fire‐prone mountain areas through pixel ...
Alice Baronetti, Paolo Fiorucci, Antonello Provenzale   +2 more
wiley   +1 more source

Management of Absent Upper Esophageal Sphincter Opening After Neurological Injury

The Laryngoscope, EarlyView.
This study evaluated the effects of swallowing therapy and cricopharyngeus (CP) muscle surgery on upper esophageal sphincter (UES) opening, oral intake, and airway protection in patients with absent UES opening following neurological injury. CP‐targeted surgeries were associated with improved bolus passage and oral intake, but persistent aspiration ...
Radhika Rawat, Cyrus W. Abrahamson, Kelly Rogers, Jonelyn Langenstein, Jaymie Bromfield, Arjun Seth, James A. Burns, Andrew P. Stein   +7 more
wiley   +1 more source

Detection of VLF Attenuation in the Earth‐Ionosphere Waveguide Caused by X‐Class Solar Flares Using aGlobal Lightning Location Network

Space Weather, 2020
Solar flares, energetic particles, and Earth‐impacting coronal mass ejections enhance ionization in the lower ionosphere, inhibiting radio wave propagation in the Earth‐ionosphere waveguide (EIWG).
T. S. Anderson, M. P. McCarthy, R. H. Holzworth   +2 more
doaj   +1 more source