Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Maria-Theresia Walach"'
Autor:
Martin O. Archer, Xueling Shi, Maria-Theresia Walach, Michael D. Hartinger, D. Megan Gillies, Simone Di Matteo, Frances Staples, Katariina Nykyri
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
The dynamics of Earth’s magnetopause, driven by several different external/internal physical processes, plays a major role in the geospace energy budget. Given magnetopause motion couples across many space plasma regions, numerous forms of observat
Externí odkaz:
https://doaj.org/article/c632af0cf62948f2870de261a0f0f86d
Autor:
Maria-Theresia Walach, Omakshi Agiwal, Oliver Allanson, Mathew J. Owens, I. Jonathan Rae, Jasmine K. Sandhu, Andy Smith
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
“We don’t live in a meritocracy, and to pretend that simple hard work will elevate all to success is an exercise in willful ignorance.” (Reni Eddo-Lodge wrote in her book “Why I’m no longer talking to white people about race” (Published b
Externí odkaz:
https://doaj.org/article/fffe5349b1484db09c12f58862fc0043
Autor:
Alexandra Ruth Fogg, Caitriona M Jackman, John Malone-Leigh, Peter Gallagher, Andrew W Smith, Mark Lester, Maria-Theresia Walach, James Edwin Waters
Understanding global space weather effects is of great importance to the international scientific community, but more localised space weather predictions are important on a national level. In this study, data from a ground magnetometer at Valentia Ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50615b67f9dda582621d1e25d6e592d
https://doi.org/10.22541/essoar.168500313.34097280/v1
https://doi.org/10.22541/essoar.168500313.34097280/v1
Autor:
John Coxon, Gareth Chisham, Mervyn Freeman, Colin Forsyth, Maria-Theresia Walach, Kyle Murphy, Sarah Vines, Brian Anderson
We combine methods to identify substorms and geomagnetic storms into a single, novel method that identifies four categories: quiet times, storm only, substorm only, substorms in storms. We employ Birkeland current density data from the Active Magneto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c7341e3f5dbca7d4c7904ca6517310a
https://doi.org/10.5194/egusphere-egu23-1984
https://doi.org/10.5194/egusphere-egu23-1984
Autor:
Mai Mai Lam, Robert Shore, Gareth Chisham, Mervyn Freeman, Adrian Grocott, Maria-Theresia Walach, Lauren Orr
Forecasting of the effects of thermospheric drag on satellites will be improved significantly with more accurate modelling of space weather effects on the high-latitude ionosphere, in particular the Joule heating arising from electric field variabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e20073ab18035f4b090ca7a0bd6d2251
https://doi.org/10.5194/egusphere-egu23-2048
https://doi.org/10.5194/egusphere-egu23-2048
Publikováno v:
Journal of Geophysical Research: Space Physics. 127
The Super Dual Auroral Radar Network (SuperDARN) is a collection of radars built to study ionospheric convection. We use a 7-year archive of SuperDARN convection maps, processed in 3 different ways, to build a statistical understanding of dusk-dawn a
Autor:
Jennifer Alyson Carter, Steve Milan, Colin Forsyth, Mark Lester, Maria-Theresia Walach, Jesper W. Gjerloev, Larry J. Paxton, Brian J. Anderson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::006da41303897bf269bb56b60fab86d1
https://doi.org/10.1002/essoar.10512264.1
https://doi.org/10.1002/essoar.10512264.1
Modelling the whole atmosphere from the surface to the ionosphere allows us to better forecast and understand our weather and climate. It is a scientific and computational challenge to model this complex system numerically with its many drivers and f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd02f59d533b71152cd92c99e1a057c
https://doi.org/10.5194/egusphere-egu22-8322
https://doi.org/10.5194/egusphere-egu22-8322
Autor:
Nithin Sivadas, David Sibeck, Varsha Subramanyan, Maria-Theresia Walach, Kyle Murphy, Alexa Halford
The polar cap potential, a measure of the magnetosphere's response to the solar wind, levels off during high solar wind electric field values. Several explanations have been proposed for this saturation effect, but there has been no consensus. We sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a34b563cb1fe4e89b18a2ab1871e3b0d
https://doi.org/10.5194/egusphere-egu22-6366
https://doi.org/10.5194/egusphere-egu22-6366
Publikováno v:
Journal of Geophysical Research: Space Physics. 127
The Super Dual Auroral Radar Network (SuperDARN) was built to study ionospheric convection and has in recent years been expanded geographically. Alongside software developments, this has resulted in many different versions of the convection maps data