يعرض 1 - 20 نتائج من 474 نتيجة بحث عن '"Battarbee, M"', وقت الاستعلام: 0.51s تنقيح النتائج
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    Academic Journal

    المساهمون: Particle Physics and Astrophysics, Space Physics Research Group, Department of Physics

    وصف الملف: application/pdf

    Relation: We acknowledge The European Research Council for Starting Grant No. 200141-QuESpace, with which Vlasiator21 was developed, and Consolidator Grant No. 682068-PRESTISSIMO awarded to further develop Vlasiator and use it for scientific investigations. We gratefully also acknowledge The Finnish Centre of Excellence in Research of Sustainable Space (FORESAIL, Academy of Finland Grant No. 312351). L.T. acknowledges the Academy of Finland Grant Nos. 322544 and 328893, as well as the University of Helsinki (three-year research Grant 2020-2022). Y.P.K. acknowledges the Academy of Finland Grant No. 339756. M.P. acknowledges the Academy of Finland Grant Nos. 339327, 335554, 347795, and 345701. F.S. thanks Deutsche Forschungsgemeinschaft for support through Grant No. SP1124/9. A.O. and U.G. acknowledge funding from the Academy of Finland by the profiling action on Matter and Materials (Grant No. 318913). J.S. is supported by a University of Helsinki funded doctoral researcher position in the Doctoral Programme in Particle Physics and Universe Sciences. The authors wish to thank the Finnish Grid and Cloud Infrastructure (FGCI) and specifically the University of Helsinki computing services for supporting this project with computational and data storage resources. The authors also wish to thank Alex Ivascenko for his contribution to the early development of the method presented in this paper.; Dubart , M , Battarbee , M , Ganse , U , Osmane , A , Spanier , F , Suni , J , Cozzani , G , Horaites , K , Papadakis , K , Pfau-Kempf , Y , Tarvus , V & Palmroth , M 2023 , ' Parametrization of coefficients for sub-grid modeling of pitch-angle diffusion in global magnetospheric hybrid-Vlasov simulations ' , Physics of Plasmas , vol. 30 , no. 12 , 123903 . https://doi.org/10.1063/5.0176376; ORCID: /0000-0002-0759-2964/work/150700679; ORCID: /0000-0002-3369-4761/work/150721375; ORCID: /0000-0001-7055-551X/work/150755974; ORCID: /0000-0003-4857-1227/work/150778267; ORCID: /0000-0001-5793-7070/work/150788086; http://hdl.handle.net/10138/569310; 5f3ae82f-da3a-40d4-83c9-d87acd52e67e; 85179629839; 001115783000006

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    Report
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    Report

    المصدر: A. Afanasiev, R. Vainio, A. P. Rouillard, M. Battarbee, A. Aran and P. Zucca, 2018, Astronomy & Astrophysics, 614, A4

    مصطلحات موضوعية: Astrophysics - Solar and Stellar Astrophysics

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    Report
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    Report
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    Academic Journal

    المساهمون: Space Physics Research Group, Particle Physics and Astrophysics, Department of Physics

    وصف الملف: application/pdf

    Relation: Vlasiator was developed with the European Research Council Starting Grant 200141-QuESpace, and Consolidator Grant 682068-PRESTISSIMO. The CSC-IT Center for Science in Finland and the Partnership for Advanced Computing in Europe (PRACE) Tier-0 supercomputer infrastructure in HLRS Stuttgart are acknowledged (project number PRACE-2019204998). Academy of Finland Grants 339327, 335554, 347795, 345701, and 336805 are acknowledged. The Academy of Finland supported the contributions of M. Grandin (AERGELC'H project, Grant 338629), Y. Pfau-Kempf (KIMCHI project, Grant 339756), L. Turc (UNTWINE project, Grant 322544), V. Tarvus (UNTWINE project, Grant 353197). The University of Helsinki supported the contribution of H. Zhou (RESSAC project, 3 & nbsp;year research Grant 2020-2022). The authors thank Abiyot Workayehu for input on the draft.; http://hdl.handle.net/10138/566278; 85167365028; 001044388400001

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    Academic Journal
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    Report
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    Academic Journal

    المساهمون: Space Physics Research Group, Particle Physics and Astrophysics, Department of Physics

    مصطلحات موضوعية: ENERGETIC IONS, FORESHOCK, UPSTREAM, MAGNETOSHEATH, Physical sciences

    وصف الملف: application/pdf

    Relation: This research was made possible with the data and efforts of the people of the Magnetospheric Multiscale mission. The data are available through the MMS Science Data Center8 and the CDA Web.9 The OMNI data were obtained from the GSFC/SPDF OMNIWeb interface at https://omniweb.gsfc.nasa.gov. We thank the anonymous reviewer for comments that greatly helped to improve the paper. We acknowledge the European Research Council for Starting grant 200141-QuESpace, with which Vlasiator was developed, and the Consolidator grant 682068-PRESTISSIMO awarded to further develop Vlasiator and use it for scientific investigations. The CSC-IT Center for Science in Finland is acknowledged for the Sisu supercomputer pilot usage and Grand Challenge award leading to the results presented here. We thank Rami Vainio for assistance in performing the simulation. The work is supported by Academy of Finland grants: the Finnish Centre of Excellence in Research of Sustainable Space grant number 312351, grant number 267186, and the work of LT through grant number 322544. We also acknowledge support from Swedish National Space Board Contracts 139/12 and 97/13. The work was supported by the International Space Science Institutes (ISSI) International Teams program 454.; Johlander , A , Battarbee , M , Vaivads , A , Turc , L , Pfau-Kempf , Y , Ganse , U , Grandin , M , Dubart , M , Khotyaintsev , Y V , Caprioli , D , Haggerty , C , Schwartz , S J , Giles , B L & Palmroth , M 2021 , ' Ion Acceleration Efficiency at the Earth's Bow Shock : Observations and Simulation Results ' , Astrophysical Journal , vol. 914 , no. 2 , 82 . https://doi.org/10.3847/1538-4357/abfafc; ORCID: /0000-0001-7055-551X/work/96050917; ORCID: /0000-0003-4857-1227/work/96053051; ORCID: /0000-0002-6373-9756/work/96053450; ORCID: /0000-0002-7576-3251/work/96053732; ORCID: /0000-0001-5793-7070/work/96053953; http://hdl.handle.net/10138/345177; 82d8ba41-f78e-47a7-b5dc-612f635e37b0; 000662694500001

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    Academic Journal
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    Conference
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    Conference
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    Academic Journal

    المساهمون: Particle Physics and Astrophysics, Space Physics Research Group, Department of Physics

    وصف الملف: application/pdf

    Relation: We acknowledge the European Research Council for Starting Grant No. 200141-QuESpace, with which Vlasiator (Palmroth et al., 2018; Vlasiator Team, 2020) was developed, and Consolidator Grant No. 682068-PRESTISSIMO awarded to further develop Vlasiator and use it for scientific investigations. The Finnish Centre of Excellence in Research of Sustainable Space (FORESAIL), funded through the Academy of Finland Grant No. 312351, supports Vlasiator development and science as well. The work of L.T. is supported by the Academy of Finland (Grant No. 322544). Computing resources provided by the CSC-IT Center for Science in Finland were used to produce the results presented.; Pfau-Kempf , Y , Palmroth , M , Johlander , A , Turc , L , Alho , M , Battarbee , M , Dubart , M , Grandin , M & Ganse , U 2020 , ' Hybrid-Vlasov modeling of three-dimensional dayside magnetopause reconnection ' , Physics of Plasmas , vol. 27 , no. 9 , 092903 . https://doi.org/10.1063/5.0020685; ORCID: /0000-0001-7055-551X/work/82465930; ORCID: /0000-0003-4857-1227/work/82467873; ORCID: /0000-0002-6373-9756/work/82469373; ORCID: /0000-0002-7576-3251/work/82469497; ORCID: /0000-0001-5793-7070/work/82469678; http://hdl.handle.net/10138/320581; f0199031-7ce3-4f9a-a109-3deaa3c5fd70; 000576338000001

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    Academic Journal

    المساهمون: Department of Physics, Space Physics Research Group, Particle Physics and Astrophysics

    وصف الملف: application/pdf

    Relation: The authors acknowledge the European Research Council for starting grant 200141-QuESpace, with which Vlasiator was developed, and Consolidator grant 682068-PRESTISSIMO awarded to further develop Vlasiator and use it for scientific investigations. The authors gratefully also acknowledge the Academy of Finland (grants 138599, 267144, and 309937) and the CSC-IT Center for Science Grand Challenge grant and PRACE Tier-0 grant number 2014112573 with which the Vlasiator simulation run was carried out. Vlasiator (http://www.physics.helsinki.fi/vlasiator/) is distributed under the GPL-2 open source license (Palmroth et al., 2019). To learn more, see von Alfthan et al. (2020). Vlasiator uses a data structure developed in-house (Sandroos, 2019), which is compatible with the VisIt visualization software (Childs et al., 2012) using a plugin available at the VLSV repository. The Analysator software was used to produce the presented figures. The run described here takes several terabytes of disk space and is kept in storage maintained within the CSC IT Center for Science. Data presented in this paper can be accessed by following the data policy on the Vlasiator web site (https://www.helsinki.fi/en/researchgroups/vlasiator/rules-of-the-road).The authors would also like to thank the MMS team for providing high-quality data products and analysis tools. The data can be publicly accessed at the MMS Science Data Center website (https://lasp.colorado.edu/mms/sdc/public/).The work done at the University of Michigan was supported by NASA MMS contract NNG04EB99C at the Southwest Research Institute, NASA MMS GI grant 80NSSC18K1363, and NASA grant 80NSSC18K0999. The work done at Ecole Polytechnique was supported by the DGA project, convention 2778/IMES.; Akhavan-Tafti , M , Palmroth , M , Slavin , J A , Battarbee , M , Ganse , U , Grandin , M , Le , G , Gershman , D J , Eastwood , J P & Stawarz , J E 2020 , ' Comparative Analysis of the Vlasiator Simulations and MMS Observations of Multiple X-Line Reconnection and Flux Transfer Events ' , Journal of geophysical research. Space physics , vol. 125 , no. 7 , ARTN e2019JA027410 . https://doi.org/10.1029/2019JA027410; ORCID: /0000-0001-7055-551X/work/79876270; ORCID: /0000-0003-4857-1227/work/79879949; ORCID: /0000-0002-6373-9756/work/79880333; http://hdl.handle.net/10138/319023; 70d111da-951a-46fc-878f-21e1d9752fc0; 000556880400007