Search Results - "Hirn, Attila"
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Dust Impact Monitor (SESAME-DIM) on-board Rosetta/Philae: Aerogel as comet analog material
Published in Icarus (New York, N.Y. 1962) (01-03-2018)“…•We demonstrate that the signal recorded by the Dust Impact Monitor during descent is an actual high porosity comet particle.•We demonstrate that aerogel could…”
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Characterization of cosmic rays and direction dependence in the Polar Region up to 88 km altitude
Published in Journal of space weather and space climate (2016)“…Aims: The sounding rocket experiment REM-RED was developed to operate on board the REXUS-17 rocket in order to measure the intensity of cosmic rays. The…”
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3
Development of a complex instrument measuring dose in the Van Allen belts
Published in Acta astronautica (01-10-2008)“…One of the many risks of long-duration space flights is the excessive exposure to cosmic radiation. The objectives of this project are to develop a complex…”
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Models of performances of dosimetric telescopes in the anisotropic radiation field in low earth orbit
Published in Acta astronautica (01-05-2010)“…In the case of the International Space Station (ISS), the attitude of which is usually stabilized in the local vertical reference frame (airplane-like…”
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Upgrade of the Hungarian PILLE-ISS onboard thermoluminescent system for the dose assessment during extravehicular activities
Published in Radiation measurements (01-09-2024)“…The paper presents results of on-ground (pre-flight) calibrations and flight tests (cross-calibration and in situ measurements) of the new, Modified PILLE-ISS…”
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Automatic measurements with the Pille-ISS thermoluminescent dosimeter system on board the International Space Station (2003–2021)
Published in Life sciences in space research (01-05-2024)“…The health risk of staying in space is a well-known fact, and the radiation doses to the astronauts must be monitored. The Pille-ISS thermoluminescent…”
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TriTel 3 dimensional space dosimetric telescope in the European Student Earth Orbiter project of ESA
Published in Acta astronautica (01-02-2012)“…The development of the European Student Earth Orbiter (ESEO) was announced in the year of 2008 by the European Space Agency for students interested in the…”
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SPACE DOSIMETRY MEASUREMENTS IN THE STRATOSPHERE USING DIFFERENT ACTIVE AND PASSIVE DOSIMETRY SYSTEMS
Published in Radiation protection dosimetry (01-12-2016)“…Several measurements have been performed on the cosmic radiation field from the surface of the Earth up to the maximum altitudes of research aeroplanes…”
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The relationship between plasma effects and cosmic radiation studied with TriTel-LMP measurements during the ESEO mission
Published in Advances in space research (15-07-2011)“…The main point of the paper is to use the simultaneous measurements of the energetic particle flux by TriTel and those of electron density by a Langmuir probe…”
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Automatic measurements with the Pille-ISS thermoluminescent dosimeter system on board the International Space Station (2003-2021)
Published in Life sciences in space research (01-05-2024)“…The health risk of staying in space is a well-known fact, and the radiation doses to the astronauts must be monitored. The Pille-ISS thermoluminescent…”
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Journal Article -
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Űrdozimetriai rendszerek fejlesztése
Published 01-01-2009“…A Föld felszínén jellemző értékeket jelentősen meghaladó, az űrállomások és egyéb űreszközök fedélzetén folytonosan változó elnyelt dózis és minőségi tényező…”
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Dissertation -
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Dust Impact Monitor (SESAME-DIM) on board Rosetta/Philae: Millimetric particle flux at comet 67P/Churyumov-Gerasimenko
Published 20-05-2016“…A&A 591, A93 (2016) The Philae lander of the Rosetta mission, aimed at the in situ investigation of comet 67P/C-G, was deployed to the surface of the comet…”
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Dust Impact Monitor (SESAME-DIM) Measurements at Comet 67P/Churyumov-Gerasimenko
Published 06-10-2015“…A&A 583, A15 (2015) The Rosetta lander Philae successfully landed on the nucleus of comet 67P/Churyumov-Gerasimenko on 12 November 2014. Philae carries the…”
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Journal Article