Works by Nemecek, Zdenek

Results: 40

On the Formation Mechanism of Martian Dayside Ionospheric Plasma Depletion Events.

Published in:

Journal of Geophysical Research. Planets, 2024, v. 129, n. 6, p. 1, doi. 10.1029/2023JE008227

By:

Basuvaraj, Praveen;
Němec, František;
Fowler, C. M.;
Regoli, Leonardo H.;
Němeček, Zdeněk;
Šafránková, Jana

Publication type:

Article

Ionospheric Plasma Depletions at Mars Observed by the MAVEN Spacecraft.

Published in:

Journal of Geophysical Research. Planets, 2022, v. 127, n. 11, p. 1, doi. 10.1029/2022JE007302

By:

Basuvaraj, Praveen;
Němec, František;
Němeček, Zdeněk;
Šafránková, Jana

Publication type:

Article

Magnetic fields and electric currents around the dayside magnetopause as inferred from data-constrained modeling.

Published in:

Frontiers in Astronomy & Space Sciences, 2024, p. 1, doi. 10.3389/fspas.2024.1425165

By:

Tsyganenko, N. A.;
Semenov, V. S.;
Erkaev, N. V.;
Gubaidulin, N. T.;
Nemecek, Zdenek;
De Welle, Bayane Michotte

Publication type:

Article

Spatial profiles of magnetosheath parameters under different IMF orientations: THEMIS observations.

Published in:

Frontiers in Astronomy & Space Sciences, 2024, p. 01, doi. 10.3389/fspas.2024.1401078

By:

Pi, Gilbert;
Nĕmeček, Zdenĕk;
Šafránková, Jana;
Grygorov, Kostiantyn;
Romashets, Evgeny

Publication type:

Article

Application of collisional analysis to the differential velocity of solar wind ions.

Published in:

Frontiers in Astronomy & Space Sciences, 2024, p. 01, doi. 10.3389/fspas.2023.1284913

By:

Johnson, E.;
Maruca, B. A.;
McManus, M.;
Stevens, M.;
Klein, K. G.;
Mostafavi, P.;
Nemecek, Zdenek

Publication type:

Article

První prokázané hnízdění puštíka bělavého (Strix uralensis) v Ptačí oblasti Hostýnské vrchy.

Published in:

Acta Carpathica Occidentalis, 2021, v. 12, p. 174, doi. 10.62317/aco.2021.008

By:

Zemanová, Květa;
Shromáždil, Pavel;
Němeček, Zdeněk;
Beran, Jaromír

Publication type:

Article

Properties of Magnetic Field Fluctuations in Long-Lasting Radial IMF Events from Wind Observation.

Published in:

Atmosphere, 2022, v. 13, n. 2, p. 173, doi. 10.3390/atmos13020173

By:

Pi, Gilbert;
Pitňa, Alexander;
Zhao, Guo-Qing;
Němeček, Zdeněk;
Šafránková, Jana;
Tsai, Tsung-Che

Publication type:

Article

A Novel Method for Estimating the Intrinsic Magnetic Field Spectrum of Kinetic-Range Turbulence.

Published in:

Atmosphere, 2021, v. 12, n. 12, p. 1547, doi. 10.3390/atmos12121547

By:

Pitňa, Alexander;
Šafránková, Jana;
Němeček, Zdeněk;
Franci, Luca;
Pi, Gilbert

Publication type:

Article

Spectra of Temperature Fluctuations in the Solar Wind.

Published in:

Atmosphere, 2021, v. 12, n. 10, p. 1277, doi. 10.3390/atmos12101277

By:

Němeček, Zdeněk;
Šafránková, Jana;
Němec, František;
Ďurovcová, Tereza;
Pitňa, Alexander;
Alterman, Benjamin L.;
Voitenko, Yuriy M.;
Pavlů, Jiří;
Stevens, Michael L.

Publication type:

Article

Flattening of the Density Spectrum in Compressible Hall-MHD Simulations.

Published in:

Atmosphere, 2021, v. 12, n. 9, p. 1162, doi. 10.3390/atmos12091162

By:

Montagud-Camps, Victor;
Němec, František;
Šafránková, Jana;
Němeček, Zdeněk;
Verdini, Andrea;
Grappin, Roland;
Papini, Emanuele;
Franci, Luca

Publication type:

Article

Dusty Plasma Effects in Near Earth Space and Interplanetary Medium.

Published in:

Space Science Reviews, 2011, v. 161, n. 1-4, p. 1, doi. 10.1007/s11214-011-9762-3

By:

Mann, Ingrid;
Pellinen-Wannberg, Asta;
Murad, Edmond;
Popova, Olga;
Meyer-Vernet, Nicole;
Rosenberg, Marlene;
Mukai, Tadashi;
Czechowski, Andrzej;
Mukai, Sonoyo;
Safrankova, Jana;
Nemecek, Zdenek

Publication type:

Article

Fast Solar Wind Monitor (BMSW): Description and First Results.

Published in:

Space Science Reviews, 2013, v. 175, n. 1-4, p. 165, doi. 10.1007/s11214-013-9979-4

By:

Šafránková, Jana;
Němeček, Zdeněk;
Přech, Lubomír;
Zastenker, Georgy;
Čermák, Ivo;
Chesalin, Lev;
Komárek, Arnošt;
Vaverka, Jakub;
Beránek, Martin;
Pavlů, Jiří;
Gavrilova, Elena;
Karimov, Boris;
Leibov, Arkadii

Publication type:

Article

Do the Antennas of DEMETER Spacecraft Detect Dust Impacts?

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 5, p. 1, doi. 10.1029/2024JA033407

By:

Ijaz, Samia;
Vaverka, Jakub;
Šafránková, Jana;
Němeček, Zdeněk

Publication type:

Article

One‐Year Analysis of Dust Impact‐Like Events Onto the MMS Spacecraft.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 11, p. 8179, doi. 10.1029/2019JA027035

By:

Vaverka, Jakub;
Pavlů, Jiří;
Nouzák, Libor;
Šafránková, Jana;
Němeček, Zdeněk;
Mann, Ingrid;
Ye, Shengyi;
Lindqvist, Per‐Arne

Publication type:

Article

Formation of the Dayside Magnetopause and Its Boundary Layers Under the Radial IMF.

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 5, p. 3533, doi. 10.1029/2018JA025199

By:

Pi, Gilbert;
Němeček, Zdeněk;
Šafránková, Jana;
Grygorov, Kostiantyn;
Shue, Jih‐Hong

Publication type:

Article

Evolution of the magnetic field structure outside the magnetopause under radial IMF conditions.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 4, p. 4051, doi. 10.1002/2015JA021809

By:

Pi, Gilbert;
Shue, Jih-Hong;
Grygorov, Kostiantyn;
Li, Hsien-Ming;
Němeček, Zdeněk;
Šafránková, Jana;
Yang, Ya-Hui;
Wang, Kaiti

Publication type:

Article

Global expansion of the dayside magnetopause for long-duration radial IMF events: Statistical study on GOES observations.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 7, p. 6480, doi. 10.1002/2016JA022772

By:

Park, Jong-Sun;
Shue, Jih-Hong;
Kim, Khan-Hyuk;
Pi, Gilbert;
Němeček, Zdeněk;
Šafránková, Jana

Publication type:

Article

A reexamination of long-duration radial IMF events.

Published in:

Journal of Geophysical Research. Space Physics, 2014, v. 119, n. 9, p. 7005, doi. 10.1002/2014JA019993

By:

Pi, Gilbert;
Shue, Jih-Hong;
Chao, Jih-Kwin;
Němeček, Zdenek;
Šafránková, Jana;
Lin, Chia-Hsien

Publication type:

Article

Long- and Short-Term Evolutions of Magnetic Field Fluctuations in High-Speed Streams.

Published in:

Solar Physics, 2020, v. 295, n. 6, p. 1, doi. 10.1007/s11207-020-01646-8

By:

Pi, Gilbert;
Pitňa, Alexander;
Němeček, Zdenek;
Šafránková, Jana;
Shue, Jih-Hong;
Yang, Ya-Hui

Publication type:

Article

Evolution of Relative Drifts in the Expanding Solar Wind: Helios Observations.

Published in:

Solar Physics, 2019, v. 294, n. 7, p. N.PAG, doi. 10.1007/s11207-019-1490-y

By:

Ďurovcová, Tereza;
Šafránková, Jana;
Němeček, Zdeněk

Publication type:

Article

Relationship between in-situ detection of dust grain impacts and the interplanetary magnetic field.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Kočiščák, Samuel;
Nouzak, Libor;
Pavlu, Jiri;
Safrankova, Jana;
Nemecek, Zdenek

Publication type:

Article

Superposed epoch analysis of the Dst index and interplanetary shocks observed at 1 au.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Kruparova, Oksana;
Krupar, Vratislav;
Safrankova, Jana;
Nemecek, Zdenek;
Santolik, Ondrej

Publication type:

Article

Faraday cup fast plasma instruments for ESA F-class mission proposals.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Prech, Lubomir;
Safrankova, Jana;
Nemecek, Zdenek;
Durovcova, Tereza;
Cermak, Ivo;
Riazantseva, Maria

Publication type:

Article

Sheath-like solar wind deﬂection in the foreshock during radial IMF: Comparison with Hybrid–Vlasov Simulations.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Gutynska, Olga;
Turc, Lucile;
Pfau-Kempf, Yann;
Safrankova, Jana;
Nemecek, Zdenek;
Palmroth, Minna

Publication type:

Article

Inverse magnetic field gradient across the magnetopause: Multipoint study.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Grygorov, Kostiantyn;
Nemecek, Zdenek;
Safrankova, Jana;
Simunek, Jiri

Publication type:

Article

Variations of magnetopause locations during ICMEs and MCs.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Salohub, Anna;
Safrankova, Jana;
Nemecek, Zdenek;
Pi, Gilbert;
Grygorov, Kostiantyn;
Simunek, Jiri

Publication type:

Article

Inverse gradient of the magnetic field at the flank magnetopause.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Simunek, Jiri;
Nemecek, Zdenek;
Safrankova, Jana;
Pi, Gilbert;
Grygorov, Kostiantyn

Publication type:

Article

Compressibility of solar wind fluctuations around ion scales.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Pitna, Alexander;
Safrankova, Jana;
Nemecek, Zdenek;
Franci, Luca

Publication type:

Article

Statistical study of influence of ULF waves and their compressibility on the solar wind velocity in the Earth's foreshock.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Urbar, Jaroslav;
Nemecek, Zdenek;
Safrankova, Jana;
Prech, Lubomir

Publication type:

Article

Statistical analysis of dust impacts on the MMS spacecraft — 2016.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Vaverka, Jakub;
Pavlu, Jiri;
Nouzak, Libor;
Safrankova, Jana;
Nemecek, Zdenek

Publication type:

Article

The effect of magnetic field on dust impact signals detected by RPWS.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Nouzak, Libor;
Pavlu, Jiri;
Vaverka, Jakub;
Hsu, Sean;
Ye, Shengyi;
Safrankova, Jana;
Nemecek, Zdenek;
Sternovsky, Zoltan

Publication type:

Article

Solar wind fluctuations at the inertial and kinetic scales: Ion beta dependence.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Safrankova, Jana;
Nemecek, Zdenek;
Nemec, Frantisek;
Verscharen, Daniel;
Chen, Christopher H. K.;
Durovcova, Tereza;
Riazantseva, Maria O.

Publication type:

Article

Solar wind in the de Hoﬀmann–Teller frame of reference.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Nemecek, Zdenek;
Durovcova, Tereza;
Safrankova, Jana;
Nemec, Frantisek;
Matteini, Lorenzo;
Stansby, David;
Janitzek, Nils;
Berger, Lars;
Wimmer-Schweingruber, Robert F.

Publication type:

Article

Favorable upstream solar wind conditions for hot flow anomalies.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Pi, Gilbert;
Safrankova, Jana;
Nemecek, Zdenek

Publication type:

Article

Evolution of alpha particle properties across stream interaction regions.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Durovcova, Tereza;
Safrankova, Jana;
Nemecek, Zdenek

Publication type:

Article

The turbulent properties of solar wind streams associated with magnetic clouds.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Riazantseva, Maria;
Rakhmanova, Liudmila;
Zastenker, Gerogy;
Yermolaev, Yuri;
Lodkina, Irina;
Safrankova, Jana;
Nemecek, Zdenek;
Prech, Lubomir

Publication type:

Article

Dust impact detection by Faraday cup in space and laboratory.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 3860

By:

Nouzak, Libor;
Pavlu, Jiri;
Kociscak, Samuel;
Safrankova, Jana;
Nemecek, Zdenek;
Sternovsky, Zoltan

Publication type:

Article

Modification of solar wind upstream of the Earth's foreshock: Multi-instrumental observations.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 3778

By:

Urbar, Jaroslav;
Prech, Lubomir;
Nemecek, Zdenek;
Safrankova, Jana

Publication type:

Article

Power spectral density of ion velocity fluctuations in inertial and kinetic ranges.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 3706

By:

Safrankova, Jana;
Nemecek, Zdenek;
Nemec, Frantisek;
Franci, Luca;
Petr Hellinger, Petr;
Pitˇna, Alexander

Publication type:

Article

Variations of the LLBL thickness under abrupt IMF changes.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 3594

By:

Grygorov, Kostiantyn;
Kruparova, Oksana;
Pi, Gilbert;
Nemecek, Zdenek;
Safrankova, Jana

Publication type:

Article