Results 41 to 50 of about 19,790 (306)

LINETGIS analysis of lightning flash density in Serbia based on ten years data [PDF]

Serbian Journal of Electrical Engineering, 2018
Lightning detection networks installed throughout the world provide data for obtaining flash density maps and information about lightning discharges characteristics.
Javor Vesna, Stoimenov Leonid, Džaković Nikola, Dinkić Nikola, Javor Dario, Betz Hans-Dieter   +5 more
doaj   +1 more source

Study of earth-ionosphere waveguide effect on lightning pulse with ray theory [PDF]

, 2016
33rd International Conference on Lightning Protection, ICLP 2016, Portugal, 25-30 September 2016In this paper we present an half analytic electromagnetic wave model for the study of a lightning- produced YLF/LF pulse propagating in the earth-ionosphere ...
Chen, M, Qin, Z, Zhu, B, Mingli Chen, Zilong Qin, Baoyou Zhu   +5 more
core   +1 more source

New WMO certified megaflash lightning extremes for flash distance (768 km) and duration (17.01 seconds) recorded from space [PDF]

, 2022
Initial global extremes in lightning duration and horizontal distance were established in 2017 (Lang et al. 2017) by an international panel of atmospheric lightning scientists and engineers assembled by the WMO.
Marisaldi, Martino, Cerveny, Randall S., Kiong, Cheong Wee, Peterson, Michael J., Logan, Timothy, Pawar, Suwil D., Pawar, Sunil D., Montañá Puig, Juan, Lang, Timothy J., Zhang, Daile, Gijben, Morne, Kolmasova, Ivana, Brunet, Manola, Holle, Ron, Wee Kiong, Cheong, Holle, Ronald L., Montanya, Joan   +16 more
core   +1 more source

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

FEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim, Brittany Taylor, Shannon Bolten, Christian L. Eberly, Mahliya Abdurahman, T. Michael Creed, Acong Yang, Taylor L. Hatchet, Tristan Dyson, Shuo Gu, Curt I. Civin, Tami J. Kingsbury   +11 more
wiley   +1 more source

Spatio‐Seasonal Risk Assessment of Upward Lightning at Tall Objects Using Meteorological Reanalysis Data

Earth and Space Science
This study investigates lightning at tall objects and evaluates the risk of upward lightning (UL) over the eastern Alps and its surrounding areas. While uncommon, UL poses a threat, especially to wind turbines, as the long‐duration current of UL can ...
Isabell Stucke, Deborah Morgenstern, Gerhard Diendorfer, Georg J. Mayr, Hannes Pichler, Wolfgang Schulz, Thorsten Simon, Achim Zeileis   +7 more
doaj   +1 more source

Assigning the causative lightning to the whistlers observed on satellites [PDF]

Annales Geophysicae, 2006
We study the penetration of lightning induced whistler waves through the ionosphere by investigating the correspondence between the whistlers observed on the DEMETER and MAGION-5 satellites and the lightning discharges detected by the European ...
J. Chum, F. Jiricek, O. Santolik, O. Santolik, M. Parrot, G. Diendorfer, J. Fiser   +6 more
doaj   +1 more source

Detection of visible lightning on Saturn

Geophysical Research Letters, 2010
Until now, evidence for lightning on Saturn has been indirect – through radio emissions and cloud morphology. Here we report the first visible detection of lightning, on the night side on August 17, 2009 at −36.4° ± 0.1° planetocentric latitude and 10.6° ± 0.9° west longitude. No other locations produced lightning detectable by either imaging or radio.
U. A. Dyudina, A. P. Ingersoll, S. P. Ewald, C. C. Porco, G. Fischer, W. S. Kurth, R. A. West   +6 more
openaire   +1 more source

Preliminary Comparison of Data from the Säntis Tower and the EUCLID Lightning Location System [PDF]

, 2011
In this paper, direct lightning current measurements obtained on the Sntis Tower from June 1st, 2010 to May 31st, 2011 are used to evaluate the ability of the EUCLID lightning detection network to detect this type of lightning triggered by a tall tower ...
Nucci, Carlo Alberto, Farhad Rachidi, Marcos Rubinstein, Gerhard Diendorfer, Rubinstein, Marcos, Rubinstein, Abraham, Carlo Alberto Nucci, Abraham Rubinstein, Rachidi, Farhad, Carlos Romero, Schulz, Wolfgang, Mario Paolone, Bernardi, Marina, Wolfgang Schulz, Romero, Carlos, Diendorfer, Gerhard, Marina Bernardi, Paolone, Mario   +17 more
core   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Lightning-fast genome variant detection with GROM [PDF]

GigaScience, 2017
Abstract Current human whole genome sequencing projects produce massive amounts of data, often creating significant computational challenges. Different approaches have been developed for each type of genome variant and method of its detection, necessitating users to run multiple algorithms to find variants.
Smith, Sean D, Kawash, Joseph K, Grigoriev, Andrey   +2 more
openaire   +2 more sources