Výsledky vyhledávání - "Egan, Hilary"

Report

Adaptive Computing for Scale-up Problems

Autor: Egan, Hilary, Griffin, Kevin Patrick, de Frahan, Marc T. Henry, Mueller, Juliane, Vaidhynatha, Deepthi, Wald, Dylan, Chintala, Rohit, Doronina, Olga A., King, Ryan, Sanyal, Jibonananda, Day, Marc

Adaptive Computing is an application-agnostic outer loop framework to strategically deploy simulations and experiments to guide decision making for scale-up analysis. Resources are allocated over successive batches, which makes the allocation adaptiv

Externí odkaz: http://arxiv.org/abs/2404.00053

Zobrazit plný text záznamu

Report

Autonomy Loops for Monitoring, Operational Data Analytics, Feedback, and Response in HPC Operations

Many High Performance Computing (HPC) facilities have developed and deployed frameworks in support of continuous monitoring and operational data analytics (MODA) to help improve efficiency and throughput. Because of the complexity and scale of system

Externí odkaz: http://arxiv.org/abs/2401.16971

Zobrazit plný text záznamu

Report

The High-Energy Radiation Environment Around a 10 Gyr M Dwarf: Habitable at Last?

High levels of X-ray and UV activity on young M dwarfs may drive rapid atmospheric escape on temperate, terrestrial planets orbiting within the liquid water habitable zone. However, secondary atmospheres on planets orbiting older, less active M dwarf

Externí odkaz: http://arxiv.org/abs/2009.01259

Zobrazit plný text záznamu

Report

Planetary Magnetic Field Control of Ion Escape from Weakly Magnetized Planets

Autor: Egan, Hilary, Jarvinen, Riku, Ma, Yingjuan, Brain, David

Intrinsic magnetic fields have long been thought to shield planets from atmospheric erosion via stellar winds; however, the influence of the plasma environment on atmospheric escape is complex. Here we study the influence of a weak intrinsic dipolar

Externí odkaz: http://arxiv.org/abs/1907.02978

Zobrazit plný text záznamu

Report

Stellar Influence on Heavy Ion Escape from Unmagnetized Exoplanets

Autor: Egan, Hilary, Jarvinen, Riku, Brain, David

Planetary habitability is in part determined by the atmospheric evolution of a planet; one key component of such evolution is escape of heavy ions to space. Ion loss processes are sensitive to the plasma environment of the planet, dictated by the ste

Externí odkaz: http://arxiv.org/abs/1903.05649

Zobrazit plný text záznamu

Report

Length Scales and Turbulent Properties of Magnetic Fields in Simulated Galaxy Clusters

Autor: Egan, Hilary, O'Shea, Brian W., Hallman, Eric, Burns, Jack, Xu, Hao, Collins, David, Li, Hui, Norman, Michael L.

Additional physics beyond standard hydrodynamics is needed to fully model the intracluster medium (ICM); however, as we move to more sophisticated models, it is important to consider the role of magnetic fields and the way the fluid approximation bre

Externí odkaz: http://arxiv.org/abs/1601.05083

Zobrazit plný text záznamu

Report

Bringing Simulation and Observation Together to Better Understand the Intergalactic Medium

Autor: Egan, Hilary, Smith, Britton D., O'Shea, Brian W., Shull, J. Michael

The methods by which one characterizes the distribution of matter in cosmological simulations is intrinsically different from how one performs the same task observationally. In this paper, we make substantial steps towards comparing simulations and o

Externí odkaz: http://arxiv.org/abs/1307.2244

Zobrazit plný text záznamu

Loss of the Martian atmosphere to space: Present-day loss rates determined from MAVEN observations and integrated loss through time

Autor: Jakosky , Bruce, Brain , David, Chaffin , Michael, Curry , Shannon M., Deighan , Justin, Grebowsky , Joseph, Halekas , Jasper, Leblanc , François, Lillis , Robert, Luhmann , Janet, Andersson , Laila, André , Nicolas, Andrews , David, Baird , Darren, Baker , Daniel, Bell , Jared, Benna , Mehdi, Bhattacharyya , Dolon, Bougher , Stephen, Bowers , Charlie, Chamberlin , Phillip, Chaufray , Jean-Yves, Clarke , John, Collinson , Glyn, Combi , Michael, Connerney , Jack, Connour , Kyle, Correira , J., Crabb , Kyle, Crary , Frank, Cravens , Thomas, Crismani , Matteo, Delory , Greg, Dewey , Ryan, DiBraccio , Gina, Dong , Chuanfei, Dong , Yaxue, Dunn , Patrick, Egan , Hilary, Elrod , Meredith K., England , Scott, Eparvier , Frank, Ergun , Robert, Eriksson , Anders, Esman , Teresa, Espley , Jared, Evans , S., Fallows , Kathryn, Fang , Xiaohua, Fillingim , Matthew, Flynn , C., Fogle , A., Fowler , Christopher M., Fox , Jane L., Fujimoto , Masaki, Garnier , Philippe, Girazian , Zachary, Groeller , Hannes, Gruesbeck , Jacob, Hamil , O., Hanley , K., Hara , Takuya, Harada , Yuki, Hermann , Jacob, Holmberg , Mika, Holsclaw , Greg, Houston , S., Inui , S., Jain , Sonal, Jolitz , Rebecca, Kotova , Anna, Kuroda , Takeshi, Larson , Davin, Lee , Yuni, Lee , C., Lefèvre , Franck, Lentz , Christy, Lo , D., Lugo , Rafael, Ma , Yingjuan, Mahaffy , Paul R., Marquette , Melissa, Matsumoto , Y., Mayyasi , Majd, Mazelle , Christian, Mcclintock , William, McFadden , Jim, Medvedev , A., Mendillo , Michael, Meziane , K., Milby , Zachariah, Mitchell , D., Modolo , Ronan, Montmessin , Franck, Nagy , Andrew, Nakagawa , H., Narvaez , Clara, Olsen , Kirk, Pawlowski , D., Peterson , William, Rahmati , Ali, Roeten , Kali, Romanelli , Norberto, Ruhunusiri , Suranga, Russell , Christopher T., Sakai , Shotaro, Schneider , Nicholas, Seki , K., Sharrar , R., Shaver , S., Siskind , David E., Slipski , Marek, Soobiah , Yasir, Steckiewicz , Morgane, Stevens , Michael, Stewart , Ian

Publikováno v: Icarus
Icarus, Elsevier, 2018, (in press). 〈10.1016/j.icarus.2018.05.030〉

International audience; Observations of the Mars upper atmosphere made from the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft have been used to determine the loss rates of gas from the upper atmosphere to space for a complete Mars year (1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ca7e22d005a84180ae1dd13895f43803
https://hal-insu.archives-ouvertes.fr/insu-01807507

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání