Personal information

Slovakia

Activities

Works (33)

Young’s Modulus of Different Illitic Clays during Heating and Cooling Stage of Firing

Materials
2020-11 | Journal article | Author
Contributors: Tomáš Húlan; Igor Štubňa; Jan Ondruska; Štefan Csáki; František Lukáč; Marek Mánik; Libor Vozar; Jurijs Ozolins; Tiit Kaljuvee; Anton Trník
Source: check_circle
Multidisciplinary Digital Publishing Institute

The Influence of Fly Ash on Mechanical Properties of Clay-Based Ceramics

Minerals
2020-10 | Journal article | Author
Contributors: Tomáš Húlan; Igor Štubňa; Jan Ondruska; Anton Trník
Source: check_circle
Multidisciplinary Digital Publishing Institute

Biophysics in nursing education

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85072566479

Contributors: Lísková, M.; Valovicova, L.; Ondruska, J.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Electrical conductivity and thermal analyses studies of phase evolution in the illite – CaCO<inf>3</inf> system

Applied Clay Science
2019 | Journal article
EID:

2-s2.0-85066260889

Contributors: Csáki; Húlan, T.; Ondruška, J.; Štubňa, I.; Trnovcová, V.; Lukáč, F.; Dobroň, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Experiments with the tablet in informal education

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85072583883

Contributors: Valovicova, L.; Ondruska, J.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Hofmann's electrolyser in laboratory works

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85072556002

Contributors: Stubna, I.; Csáki, S.; Ondruska, J.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Influence of texture on DC conductivity and dimensional changes of kaolin and illitic clay

Ceramics International
2019 | Journal article
EID:

2-s2.0-85055522293

Contributors: Ondruška, J.; Trnovcová, V.; Štubňa, I.; Csáki, Š.; Vozár, L.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Investigation of kaolin–quartz mixtures during heating using thermodilatometry and DC thermoconductometry

Journal of Thermal Analysis and Calorimetry
2019 | Journal article
EID:

2-s2.0-85067658695

Contributors: Ondruška, J.; Csáki, Š.; Štubňa, I.; Trnovcová, V.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Preface: DIDFYZ 2019

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85072569661

Contributors: Zelemcky, L.; Valovxcova, L.; Ondruska, J.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Young's modulus of prefired quartz porcelain in a temperature range of 20-1200 °C

Materiali in Tehnologije
2019 | Journal article
EID:

2-s2.0-85069714405

Contributors: Trník, A.; Štubòa, I.; Ondruška, J.; Šín, P.; Csáki, S.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Depolarization currents in illite

Journal of Thermal Analysis and Calorimetry
2018 | Journal article
EID:

2-s2.0-85037639076

Contributors: Ondruška, J.; Trnovcová, V.; Štubňa, I.; Bačík, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Influence of mechanical activation on DC conductivity of kaolin

Applied Clay Science
2018 | Journal article
EID:

2-s2.0-85039718270

Contributors: Ondruška, J.; Csáki, Š.; Trnovcová, V.; Štubňa, I.; Lukáč, F.; Pokorný, J.; Vozár, L.; Dobroň, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Influence of zeolite addition on DC conductivity of illitic clay after firing at different temperatures

AIP Conference Proceedings
2018 | Conference paper
EID:

2-s2.0-85050810035

Contributors: Mánik, M.; Ondruška, J.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Temperature dependence of the AC conductivity of illitic clay

Applied Clay Science
2018 | Journal article
EID:

2-s2.0-85044280500

Contributors: Csáki, Š.; Ondruška, J.; Trnovcová, V.; Štubňa, I.; Dobroň, P.; Vozár, L.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

AC conductivity of an illitic clay with zeolite addition after firing at different temperatures

AIP Conference Proceedings
2017 | Conference paper
EID:

2-s2.0-85026851389

Contributors: Csáki, S.; Trnovcová, V.; Štubňa, I.; Ondruška, J.; Sunitrová, I.; Vozár, L.; Dobroň, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Comparison of dehydration in kaolin and illite using DC conductivity measurements

Applied Clay Science
2017 | Journal article
EID:

2-s2.0-85029682188

Contributors: Kubliha, M.; Trnovcová, V.; Ondruška, J.; Štubňa, I.; Bošák, O.; Kaljuvee, T.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Evolution of AC conductivity of wet illitic clay during drying

IOP Conference Series: Materials Science and Engineering
2017 | Conference paper
EID:

2-s2.0-85016510013

Contributors: Csáki, Š.; Štubňa, I.; Trnovcová, V.; Ondruška, J.; Vozár, L.; Dobroň, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Influence of milling on physical properties of illite

AIP Conference Proceedings
2017 | Conference paper
EID:

2-s2.0-85026855507

Contributors: Csáki, S.; Trnovcová, V.; Ondruška, J.; Štubňa, I.; Dobroň, P.; Václavů, T.; Záleská, M.; Bačík, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Polarization currents in illite at various temperatures

Applied Clay Science
2017 | Journal article
EID:

2-s2.0-85001948925

Contributors: Ondruška, J.; Štubňa, I.; Trnovcová, V.; Vozár, L.; Bačík, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

DC conductivity of illitic clay after various firing

Journal of Thermal Analysis and Calorimetry
2016 | Journal article
EID:

2-s2.0-84962562198

Contributors: Kubliha, M.; Trnovcová, V.; Ondruška, J.; Štubňa, I.; Bošák, O.; Kaljuvee, T.; Bačík, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Measurement of the contribution of radiation to the apparent thermal conductivity of fiber reinforced cement composites exposed to elevated temperatures

International Journal of Thermal Sciences
2016 | Journal article
EID:

2-s2.0-84946600569

Contributors: Ondruška, J.; Medved, I.; Kocí, V.; Cerný, R.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

The uptake and release of humidity by wool irradiated with electron beam,Príjem a uvol'ňovanie vlhkosti vlnou ožiarenou elektrónovým lúčom

Journal of Central European Agriculture
2016 | Journal article
EID:

2-s2.0-84971646072

Contributors: Hanzlíková, Z.; Braniša, J.; Ondruška, J.; Porubská, M.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Thermoanalytical investigation of ancient pottery

AIP Conference Proceedings
2016 | Conference paper
EID:

2-s2.0-84984535754

Contributors: Kotryová, B.; Ondruška, J.; Štubňa, I.; Bačík, P.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

DC conductivity of ceramics with calcite waste in the temperature range 20 - 1050°C

Ceramics - Silikaty
2015 | Journal article
EID:

2-s2.0-84942869810

Contributors: Ondruška, J.; Trnovcová, V.; Štubna, I.; Podoba, R.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Irradiated lanoline as a prospective substance for biomedical applications: A spectroscopic and thermal study

Radiation Physics and Chemistry
2015 | Journal article
EID:

2-s2.0-84928942346

Contributors: Hanzlikova, Z.; Hybler, P.; Fülop, M.; Ondruska, J.; Jomova, K.; Porubska, M.; Valko, M.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Polarization and depolarization currents in kaolin

Applied Clay Science
2015 | Journal article
EID:

2-s2.0-84930944911

Contributors: Ondruška, J.; Štubňa, I.; Trnovcová, V.; Medveď, I.; Kaljuvee, T.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

The effect of electron beam on sheep wool

Polymer Degradation and Stability
2015 | Journal article
EID:

2-s2.0-84913586972

Contributors: Porubská, M.; Hanzlíková, Z.; Braniša, J.; Kleinová, A.; Hybler, P.; Fülöp, M.; Ondruška, J.; Jomová, K.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

The influence of heat on elastic properties of illitic clay Radobica

Journal of the Ceramic Society of Japan
2015 | Journal article
EID:

2-s2.0-84940927234

Contributors: Jankula, M.; Hulan, T.; Štubňa, I.; Ondruška, J.; Podoba, R.; Šín, P.; Bačík, P.; Trnik, A.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Isothermal dilatometric study of sintering in Kaolin

International Journal of Thermophysics
2014 | Journal article
EID:

2-s2.0-84922336023

Contributors: Ondruška, J.; Trník, A.; Keppert, M.; Medved’, I.; Vozár, L.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

The influence of thermal expansion and mass loss on the Young’s modulus of ceramics during firing

International Journal of Thermophysics
2014 | Journal article
EID:

2-s2.0-85028132048

Contributors: Štubňa, I.; Trník, A.; Podoba, R.; Ondruška, J.; Vozár, L.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Apparent thermal properties of phase-change materials: An analysis using differential scanning calorimetry and impulse method

International Journal of Thermophysics
2013 | Journal article
EID:

2-s2.0-84879799840

Contributors: Pavlík, Z.; Trník, A.; Ondruška, J.; Keppert, M.; Pavlíková, M.; Volfová, P.; Kaulich, V.; Černý, R.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Degree of conversion of dehydroxylation in a large electroceramic body

International Journal of Thermophysics
2011 | Journal article
EID:

2-s2.0-79953208932

Contributors: Ondruška, J.; Trník, A.; Vozár, L.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Estimation of mass transfer parameters during dehydroxylation in a large ceramic body by inverse methods

Ceramics International
2011 | Journal article
EID:

2-s2.0-80054002442

Contributors: Ondruška, J.; Trník, A.; Medved, I.
Source: Self-asserted source
Jan Ondruska via Scopus - Elsevier

Peer review (7 reviews for 3 publications/grants)

Review activity for Applied clay science. (4)
Review activity for Journal of Thermal Analysis and Calorimetry (1)
Review activity for Journal of thermal analysis and calorimetry. (2)