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  • PL 64 (Gustaf Hällströmin katu 2)

    00014

    Finland

20062019
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Publications 2006 2019

2019

Shock physics mesoscale modeling of shock stage 5 and 6 in ordinary and enstatite chondrites

Moreau, J-G., Kohout, T., Wünnemann, K., Halodova, P. & Haloda, J., 1 Nov 2019, In : Icarus. 332, p. 50-65 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2018

Development of iron oxide/activated carbon nanoparticle composite for the removal of Cr(VI), Cu(II) and Cd(II) ions from aqueous solution

Jain, M., Yadav, M., Kohout, T., Lahtinen, M., Garg, V. K. & Sillanpää, M., Dec 2018, In : Water Resources and Industry. 20, p. 54-74 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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European component of the AIDA mission to a binary asteroid: Characterization and interpretation of the impact of the DART mission

Michel, P., Kueppers, M., Sierks, H., Carnelli, I., Cheng, A. F., Mellab, K., Granvik, M., Kestilä, A., Kohout, T., Muinonen, K., Näsilä, A., Penttila, A., Tikka, T., Tortora, P., Ciarletti, V., Hérique, A., Murdoch, N., Asphaug, E., Rivkin, A., Barnouin, O. & 7 others, Bagatin, A. C., Pravec, P., Richardson, D. C., Schwartz, S. R., Tsiganis, K., Ulamec, S. & Karatekin, O., 15 Oct 2018, In : Advances in Space Research. 62, 8, p. 2261-2272 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Feasibility of asteroid exploration using CubeSats—ASPECT case study

Kohout, T., Näsilä, A., Tikka, T., Granvik, M. M. S., Kestilä, A., Penttilä, A. I., Kuhno, J., Muinonen, K. O., Viherkanto, K. & Kallio, E., 15 Oct 2018, In : Advances in Space Research. 62, 8, p. 2239-2244 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Melting efficiency of troilite-iron assemblages in shock-darkening: insight from numerical modeling

Moreau, J-G., Kohout, T. & Wünnemann, K., Sep 2018, In : Physics of the Earth and Planetary Interiors. 282, p. 25-38 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Nanospacecraft fleet for multi-asteroid touring with electric solar wind sails

Slavinskis, A., Janhunen, P., Toivanen, P., Muinonen, K., Penttilä, A., Granvik, M., Kohout, T., Gritsevich, M., Pajusalu, M., Sunter, I., Ehrpais, H., Dalbins, J., Iakubivskyi, I., Eenmäe, T., Ilbis, E., Mauro, D., Stupl, J., Rivkin, A. S. & Bottke, W. F., 2018, 2018 IEEE Aerospace Conference. IEEE, p. 1-20 20 p. (IEEE Aerospace Conference. Proceedings ; vol. 2018).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Simulations of Effects of Nanophase Iron Space Weather Products on Lunar Regolith Reflectance Spectra

Escobar-Cerezo, J., Penttilä, A., Kohout, T., Munoz, O., Moreno, F. & Muinonen, K., 20 Jan 2018, In : Astrophysical Journal. 853, 1, 6 p., 71.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Space Weathering Trends on the Moon Based on Statistical Analysis of Spectral Parameters

Chrbolková, K., Kohout, T. & Ďurech, J., Mar 2018.

Research output: Conference materialsAbstract

Open Access
2017

Annama H chondrite-Mineralogy, physical properties, cosmic ray exposure, and parent body history

Kohout, T., Haloda, J., Halodova, P., Meier, M. M. M., Maden, C., Busemann, H., Laubenstein, M., Caffee, M. W., Welten, K. C., Hopp, J., Trieloff, M., Mahajan, R. R., Naik, S., Trigo-Rodriguez, J. M., Moyano-Cambero, C. E., Oshtrakh, M. I., Maksimova, A. A., Chukin, A. V., Semionkin, V. A., Karabanalov, M. S. & 10 others, Felner, I., Petrova, E. V., Brusnitsyna, E. V., Grokhovsky, V. I., Yakovlev, G. A., Gritsevich, M., Lyytinen, E., Moilanen, J., Kruglikov, N. A. & Ishchenko, A. V., Aug 2017, In : Meteoritics and Planetary Science. 52, 8, p. 1525-1541 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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In Vitro Evaluation of Biodegradable Lignin-based Nanoparticles for Drug Delivery and Enhanced Antiproliferation Effect in Cancer Cells

Figueiredo, P., Lintinen, K., Kiriazis, A., Hynninen, V., Liu, Z., Bauleth-Ramos, T., Rahikkala, A., Correia, A., Kohout, T., Sarmento, B., Yli-Kauhaluoma, J. T., Hirvonen, J. T., Ikkala, O., A. Kostiainen, M. & Almeida Santos, H., Mar 2017, In : Biomaterials. 121, p. 97–108 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Shock-darkening in ordinary chondrites: Determination of the pressure-temperature conditions by shock physics mesoscale modeling

Moreau, J., Kohout, T. & Wüennemann, K., Nov 2017, In : Meteoritics and Planetary Science. 52, 11, p. 2375-2390 16 p., 14388084.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Potential of cobalt ferrite nanoparticles (CoFe2O4) for remediation of hexavalent chromium from synthetic and printing press wastewater

Srivastava, V., Kohout, T. & Sillanpää, M., Sep 2016, In : Journal of Environmental Chemical Engineering. 4, 3, p. 2922-2932 11 p.

Research output: Contribution to journalArticleScientificpeer-review

PRE-ENTRY SIZE AND COSMIC HISTORY OF THE ANNAMA METEORITE

Kohout, T., Meier, M. M. M., Maden, C., Busemann, H., Welten, K. C., Laubenstein, M., Caffee, M. W., Gritsevich, M. & Grokhovsky, V., Aug 2016, p. A380.

Research output: Conference materialsAbstract

Open Access
2015

ANNAMA H5 METEORITE FALL: ORBIT, TRAJECTORY, RECOVERY, PETROLOGY, NOBLE GASES AND COSMOGENIC RADIONUCLIDES

Kohout, T., Gritsevich, M., Lyytinen, E., Moilanen, J., Trigo-Rodriguez, M., Kruglikov, N., Ishchenko, A., Yakovlev, G., Grokhovsky, V., Haloda, J., Halodova, P., Meier, M. M. M., Laubenstein, M., Dmitriev, V. & Lupovka, V., Aug 2015, In : Meteoritics and Planetary Science. 50, Supplement 1

Research output: Contribution to journalConference articleScientificpeer-review

Orbit and dynamic origin of the recently recovered Annama's H5 chondrite

Trigo-Rodriguez, J. M., Lyytinen, E., Gritsevich, M., Moreno-Ibanez, M., Bottke, W. F., Williams, I., Lupovka, V., Dmitriev, V., Kohout, T. & Grokhovsky, V., 11 May 2015, In : Monthly Notices of the Royal Astronomical Society. 449, 2, p. 2119-2127 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2014

A comprehensive study of distribution laws for the fragments of Košice meteorite

Gritsevich, M., Vinnikov, V., Kohout, T., Toth, J., Peltoniemi, J., Turchak, L. & Virtanen, J., 2014, In : Meteoritics and Planetary Science. 49, 3, p. 328-345 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Asteroids, Comets, Meteors: Book of Abstracts, Helsinki, Finland, 2014

Muinonen, K. (ed.), Penttilä, A. (ed.), Granvik, M. (ed.), Virkki, A. K. (ed.), Fedorets, G. (ed.), Wilkman, O. (ed.) & Kohout, T. (ed.), 2014, Helsinki: University of Helsinki. 637 p.

Research output: Book/ReportAnthology or special issue

Density, porosity, mineralogy, and internal structure of cosmic dust and alteration of its properties during high velocity atmospheric entry

Kohout, T., Kallonen, A. P., Suuronen, J-P., Rochette, P., Hutzler, A., Gattacceca, J., Badjukov, D. D., Skala, R., Bohmova, V. & Čuda, J., 2014, In : Meteoritics and Planetary Science. 49, p. 1157-1170 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Density, porosity and magnetic susceptibility of the Košice meteorite shower and homogeneity of its parent meteoroid

Kohout, T., Havrila, K., Toth, J., Husarik, M., Gritsevich, M., Britt, D., Borovicka, J., Spurny, P., Igaz, A., Svoren, J., Kornos, L., Veres, P., Koza, J., Zigo, P., Gajdos, S., Vilagi, J., Capek, D., Krisandova, Z., Tomko, D., Silha, J. & 4 others, Schunova, E., Bodnarova, M., Buzova, D. & Krejcova, T., 2014, In : Planetary and Space Science. 93-94, p. 96-100

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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In-Field 57Fe Mossbauer Spectroscopy below Spin-Flop Transition in Powdered Troilite (FeS) Mineral

Cuda, J., Kohout, T., Tucek, J., Filip, J., Malina, O., Krizek, M. & Zboril, R., 2014, In : AIP Conference Proceedings. 1622, p. 8-11 4 p.

Research output: Contribution to journalConference articleScientificpeer-review

Mineralogy, reflectance spectra, and physical properties of the Chelyabinsk LL5 chondrite - insight into shock induced changes in asteroid regoliths

Kohout, T., Gritsevich, M., I. Grokhovsky, V., A. Yakovlev, G., Haloda, J., Halodova, P., M. Michallik, R., Penttilä, A. & Muinonen, K., 2014, In : Icarus. 228, p. 78-85 8 p.

Research output: Contribution to journalArticleScientificpeer-review

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Non-invasive geophysical investigation and thermodynamic analysis of a palsa in Lapland, northwest Finland

Kohout, T., Bucko, M., Rasmus, K., Leppäranta, M. & Matero, I., 2014, In : Permafrost and Periglacial Processes. 25, p. 45-52 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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PHYSICAL PROPERTIES, STRUCTURE AND FRACTURING OF THE CHELYABINSK LL5 METEORITE BODY

Grokhovsky, V. I., Kohout, T., Gritsevich, M. & Koneva, E. V., Sep 2014, In : Meteoritics and Planetary Science. 49, p. A145

Research output: Contribution to journalConference articleScientificpeer-review

PREATMOSPHERIC PARAMETERS AND FRAGMENT DISTRIBUTION: A CASE STUDY FOR KOSICE METEOROID

Gritsevich, M., Vinnikov, V., Kuznetsova, D., Kohout, T., Pupyrev, Y., Peltoniemi, J., Lupovka, V., Dmitriev, V., Toth, J., Britt, D., Turchak, L. & Virtanen, J., Sep 2014, In : Meteoritics and Planetary Science. 49, p. A144

Research output: Contribution to journalConference articleScientificpeer-review

Space weathering simulations through controlled growth of iron nanoparticles on olivine

Kohout, T., Čuda, J., Filip, J., Britt, D., Bradley, T., Tuček, J., Skála, R., Kletetschka, G., Kašlík, J., Malina, O., Šišková, K. & Zbořil, R., 2014, In : Icarus. 273, p. 75-83

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2013

Low-temperature magnetism of alabandite: Crucial role of surface oxidation

Čuda, J., Kohout, T., Filip, J., Tuček, J., Kosterov, A., Haloda, J., Skála, R., Santala, E., Medřík, I. & Zbořil, R., Aug 2013, In : American Mineralogist. 98, 8-9, p. 1550 7 p.

Research output: Contribution to journalArticleScientificpeer-review

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ORBIT, TRAJECTORY, AND RECOVERY OF CHELYABINSK METEORITE

Gritsevich, M., Lyytinen, E., Grokhovsky, V. I., Vinnikov, V., Kohout, T. & Lupovka, V., Jul 2013, In : Meteoritics and Planetary Science. 48, p. A146 1 p.

Research output: Contribution to journalConference articleScientific

PHYSICAL PROPERTIES OF THE CHELYABINSK METEORITE FRAGMENTS

Kohout, T., Gritsevich, M., Grokhovsky, V. I. & Yakovlev, G. A., Jul 2013, In : Meteoritics and Planetary Science. 48, p. A205

Research output: Contribution to journalConference articleScientific

Ultrasonic Determination of Porosity in Homogeneous Ceramic Samples

Kohout, T., Karlqvist, R., Lassila, I. J., Eskelinen, J. J., Hortling, A., Pesonen, L. & Haeggström, E., 2013, In : Geophysica. 49, 1-2, p. 25-32 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2012

Mössbauer study and magnetic measurement of troilite extract from natan iron meteorite

Cuda, J., Kohout, T., Tucek, J., Filip, J., Medrik, I., Mashlan, M. & Zboril, R., 2012, In : AIP Conference Proceedings. 1489, 1, p. 145 9 p.

Research output: Contribution to journalConference articleScientificpeer-review

Open Access
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Science concept 1: The bombardment history of the inner solar system is uniquely revealed on the Moon

Kohout, T., Losiak, A., O’Sullivan, K., Theisen, K. & Weider, S., 2012, A Global Lunar Landing Site Study to Provide the Scientific Context for Exploration of the Moon. Kring, D. & Durda, D. (eds.). Houston, TX: Lunar and Planetary Institute, p. 1-45 45 p. (LPI Contribution; no. 1694).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Shock experiments in range of 10-45 GPa with small multidomain magnetite in porous targets

Kohout, T., Pesonen, L. J., Deutsch, A., Wuennemann, K., Nowka, D., Hornemann, U. & Heikinheimo, E., 1 Oct 2012, In : Meteoritics and Planetary Science. 47, 10, p. 1671-1680 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2011

A PCA study to determine how features in meteorite reflectance spectra vary with the samples' physical properties

Paton, M., Muinonen, K., Pesonen, L. J., Kuosmanen, V., Kohout, T., Laitinen, J. & Lehtinen, M., 2011, In : Journal of Quantitative Spectroscopy & Radiative Transfer. 112, 11, p. 1803-1814 12 p.

Research output: Contribution to journalArticleScientificpeer-review

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Calibrating several key lunar stratigraphic units representing 4 b.y.of lunar history within Schrödinger basin

O’Sullivan, K., Kohout, T., Thaisen, K. & Kring, D., 2011, The Geological Society of America Special Paper 477: Recent Advances and Current Research Issues in Lunar Stratigraphy. Ambrose, W. & Williams, D. (eds.). Boulder, CO, USA: Geological Society of America, Vol. 477. 11 p. (Geological Society of America Special Paper; no. 477).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Internal structure and physical properties of the Asteroid 2008 TC3 inferred from a study of the Almahata Sitta meteorites

Kohout, T., Kiuru, R., Montonen, M., Scheirich, P., Britt, D., Macke, R. & Consolmagno, G., 2011, In : Icarus. 212, 2, p. 697-700 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Low-temperature magnetic transition in troilite: A simple marker for highly stoichiometric FeS systems

Cuda, J., Kohout, T., Tucek, J., Haloda, J., Filip, J., Prucek, R. & Zboril, R., 2011, In : Journal of Geophysical Research : Solid Earth. 116, p. B11205 9 p.

Research output: Contribution to journalArticleScientificpeer-review

2010

Inhomogeneity of asteroid 2008 TC3 (Almahata Sitta meteorites) revealed through magnetic susceptibility measurements

Kohout, T., Jenniskens, P., Shaddad, M. & Haloda, J., 22 Dec 2010, In : Meteoritics and Planetary Science. 45, 10-11, p. 1778 1788 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Low temperature magnetic properties of iron bearing sulfides and their contribution to magnetism of cometary bodies

Kohout, T., Kosterov, A., Haloda, J., Tycova, P. & Zboril, R., 2010, In : Icarus. 208, 2, p. 955-962 8 p.

Research output: Contribution to journalArticleScientificpeer-review

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Magnetic properties of high-Ti basaltic rocks from the Krun, hory/Erzgebirge MTS. (Bohemia/Saxony), and their relation to mineral chemistry

Schnabl, P., Novak, J. K., Cajz, V., Lang, M., Balogh, K., Pecskay, Z., Chadima, M., Slechta, S., Kohout, T., Pruner, P. & Ulrych, J., 2010, In : Studia Geophysica et Geodaetica. 54, 1, p. 77-94 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Reflectance spectra of meteorites

Paton, M., Muinonen, K., Pesonen, L., Kuosmanen, V., Kohout, T., Laitinen, J. & Lehtinen, M., 2010, Electromagnetic & Light Scattering XII: Conference Proceedings. University of Helsinki, p. 222-225 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Rock Magnetic Studies of the Neuschwanstein EL6 Chondrite: Implications on the Origin of its Natural Remanent Magnetization

Kohout, T., Donadini, F., Pesonen, L. J. & Uehara, M., 2010, In : Geophysica. 46, 1-2, p. 3-19 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2009

Magnetic classification of stony meteorites: 3. Achondrites

Rochette, P., Gattacceca, J., Bourot-Denise, M., Consolmagno, G., Folco, L., Kohout, T., Pesonen, L. & Sagnotti, L., 2009, In : Meteoritics and Planetary Science. 44, 3, p. 405-427 23 p.

Research output: Contribution to journalArticleScientificpeer-review

2008

Analysis of the natural remanent magnetization of rocks by measuring the efficiency ratio through alternating field demagnetization spectra

Kohout, T., Kletetschka, G., Donadini, F., Fuller, M. & Herrero-Bervera, E., 2008, In : Studia Geophysica et Geodaetica. 52, p. 225-235 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Magnetic classification of stony meteorites: 2. non-ordinary chondrites

Rochette, P., Gattacceca, J., Bonal, L., Bourot-Denise, M., Chevrier, V., Clerc, J-P., Consolmagno, G., Folco, L., Gounelle, M., Kohout, T., Pesonen, L., Quirico, E., Sagnotti, L. & Skripnik, A., 2008, In : Meteoritics and Planetary Science. 43, 5, p. 959-980 22 p.

Research output: Contribution to journalArticleScientificpeer-review

Nanocomposites of magnetic cobalt nanoparticles and cellulose

Pirkkalainen, K., Leppänen, K., Vainio, U., Webb, M., Elbra, T., Kohout, T., Nykänen, A., Ruokolainen, J., Kotelnikova, N. & Serimaa, R., 2008, In : European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics. 49, 3, p. 333-342 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Physical properties of meteorites: applications in space missions to asteroids

Kohout, T., Kletetschka, G., Elbra, T., Adachi, T., Mikula, V., Pesonen, L. J., Schnabl, P. & Slechta, S., 2008, In : Meteoritics and Planetary Science. 43, 6, p. 1009-1020 12 p.

Research output: Contribution to journalArticleScientificpeer-review

2007

Identification of the shock effects in the avanhandava H4 chondrules based on the coercivity spectra of the remanent magnetization

Kohout, T., Kletetschka, G. & Pesonen, L. J., 2007, Lunar and Planetary Science XXXVIII. Lunar and Planetary Institute, p. 1773 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific