Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Chigomezyo M Ngwira"'
Autor:
Victor A. Pinto, Amy M. Keesee, Michael Coughlan, Raman Mukundan, Jeremiah W. Johnson, Chigomezyo M. Ngwira, Hyunju K. Connor
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Forecasting ground magnetic field perturbations has been a long-standing goal of the space weather community. The availability of ground magnetic field data and its potential to be used in geomagnetically induced current studies, such as risk assessm
Externí odkaz:
https://doaj.org/article/9fa79abdcf944a5a8ebd1fcdb88d9ac1
Publikováno v:
Geosciences, Vol 12, Iss 1, p 27 (2022)
With the availability of data and computational technologies in the modern world, machine learning (ML) has emerged as a preferred methodology for data analysis and prediction. While ML holds great promise, the results from such models are not fully
Externí odkaz:
https://doaj.org/article/d6c9326153334f73a127ce52d4f595fa
Publikováno v:
Journal of Geophysical Research: Space Physics. 128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6918e9ee446c01e761149881473ca1fc
https://doi.org/10.1029/2023ja031510
https://doi.org/10.1029/2023ja031510
Autor:
John Bosco Habarulema, Golekamang P. Thaganyana, Zama T. Katamzi‐Joseph, Endawoke Yizengaw, Mark B. Moldwin, Chigomezyo M. Ngwira
Publikováno v:
Journal of Geophysical Research: Space Physics. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e5341045b7d0811675d99c5bf3c48ea
https://doi.org/10.1029/2021ja030162
https://doi.org/10.1029/2021ja030162
Autor:
Morris B. Cohen, C. Perry, Adam Kellerman, Ryan McGranaghan, Robert F. Arritt, Jacob Bortnik, Joseph Hughes, Karthik Venkataramani, J. McCormick, Chigomezyo M. Ngwira, Brett Carter, Jia Yue
Publikováno v:
Space Weather. 20
Geomagnetically induced current (GIC)s at middle latitudes have received increased attention after reported power-grid disruptions due to geomagnetic disturbances. However, quantifying the risk to ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2ef1a6234e70201688cbbd54311d02a
https://doi.org/10.1029/2021sw002729
https://doi.org/10.1029/2021sw002729
Autor:
Denny M. Oliveira, James M. Weygand, Eftyhia Zesta, Chigomezyo M. Ngwira, Michael D. Hartinger, Zhonghua Xu, Barbara L. Giles, Daniel J. Gershman, Marcos V. D. Silveira, Vítor M. Souza
The impact of interplanetary shocks on the magnetosphere can trigger magnetic substorms that intensify auroral electrojet currents. These currents enhance ground magnetic field perturbations (d$B$/d$t$), which in turn generate geomagnetically induced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69a5d87cc359b8762c4e45c3cf523d66
https://hdl.handle.net/10919/107402
https://hdl.handle.net/10919/107402
Autor:
Adam C Kellerman, Ryan Michael McGranaghan, Jacob Bortnik, Brett Anthony Carter, Joseph Hughes, Robert Arritt, Karthik Venkataramani, Charles H Perry, Jackson C McCormick, Chigomezyo M Ngwira, Morris B. Cohen, Jia Yue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58df6eac929128f704604fd89eff637d
https://doi.org/10.1002/essoar.10505933.2
https://doi.org/10.1002/essoar.10505933.2
Autor:
Antti Pulkkinen, Chigomezyo M. Ngwira
Publikováno v:
Geomagnetically Induced Currents from the Sun to the Power Grid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77ef396188c22e5842fee6ccfaa43a6e
https://doi.org/10.1002/9781119434412.ch1
https://doi.org/10.1002/9781119434412.ch1
Autor:
Geoff Crowley, Endawoke Yizengaw, Victoria N. Coffey, John‐Bosco Habarulema, O. F. Jonah, Andrew Gisler, Chigomezyo M. Ngwira, Elvira Astafyeva
Publikováno v:
Journal of Geophysical Research Space Physics
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2019, 124 (8), pp.7123-7139. ⟨10.1029/2018JA026172⟩
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2019, 124 (8), pp.7123-7139. ⟨10.1029/2018JA026172⟩
International audience; On 21-22 June 2015, three consecutive interplanetary shocks slammed into the Earth's magnetosphere. Immediately after the third shock at 18:36 UT on 22 June, marked by an exceptional sudden storm commencement with an amplitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2016464f4a276624c40a46bb88854e3
https://doi.org/10.1029/2018ja026172
https://doi.org/10.1029/2018ja026172
Autor:
Ryan McGranaghan, James M. Weygand, Robert M. Robinson, Katherine Garcia-Sage, G. Crowley, Michael W. Liemohn, Viacheslav Merkin, Chigomezyo M. Ngwira, B. Kosar, Xiaohua Fang, Yihua Zheng, Anthony J. Mannucci, S. R. Kaeppler, Olga P. Verkhoglyadova, Suzy Bingham, Yongliang Zhang
Publikováno v:
Space Weather. 17:212-215
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04fba36da4c8e4782c8413fb69620b78
https://doi.org/10.1029/2018sw002127
https://doi.org/10.1029/2018sw002127