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Olen nõus

Katrin Laas

https://etis.ee/CV/Katrin_Laas/est
17.11.1982
+372 640 9408
katrin.laas@tlu.ee
G-8581-2017

Teenistuskäik

Töökohad ja ametid
01.09.2017–...   
Tallinna Ülikool, Loodus- ja terviseteaduste instituut, Dotsent (1,00)
01.01.2016–31.08.2017   
Tallinna Ülikool, Loodus- ja terviseteaduste instituut, füüsika ja astronoomia lektor (1,00)
01.01.2013–31.12.2015   
Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Loodusteaduste osakond, teadur (04.03.2013-31.08.2014 sünnitus- ja lapsehoolduspuhkusel) (0,50)
01.09.2012–31.12.2015   
Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Loodusteaduste osakond, Lektor (04.03.2013-31.08.2014 sünnitus- ja lapsehoolduspuhkusel) (0,50)
01.09.2011–31.12.2012   
Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Loodusteaduste osakond, Teadusassistent (0,50)
01.11.2010–31.08.2012   
Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Assistent (0,50)
2008–2012   
Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Loodusteaduste osakond, doktorant (1,00)
2005–2008   
Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Loodusteaduste osakond, Teoreetilise füüsika õppetool, magistrant (1,00)
 
 
Haridustee
2008–2012   
Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Loodusteaduste osakond, filosoofiadoktori kraad füüsikas
2005–2008   
Tallinna Ülikool, haridusteaduste magistrikraad (füüsikaõpetaja)(cum laude)
2002–2005   
Tallinna Ülikool, loodusteaduste bakalaureuse kraad (füüsika (kõrvalainega))
1990–2002   
Tallinna Muusikakeskkool (eriala: löökpillid)
 
 
Teadusorganisatsiooniline ja -administratiivne tegevus
2016−...   
Füüsika õppekava kuraator bakalaureuse astmes
2010−...   
Eesti Füüsika Seltsi laiendatud juhatuse liige
2006−...   
MTÜ Ridamuse juhatuse liige
2000−...   
Eesti Astronoomia Seltsi liige

Kvalifikatsioon

Teaduskraadid
Katrin Laas, doktorikraad, 2012, (juh) Romi Mankin, Stochastic Resonance in Harmonic and Fractional Oscillators, Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut.
Katrin Laas, magistrikraad, 2008, (juh) Romi Mankin, Ostsillaatori stabiilsus stohhastilise resonantsi korral, Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut, Loodusteaduste osakond.
 
 
Teaduspreemiad ja tunnustused
2016, Katrin Laas, Tallinna Ülikooli 2015.aasta silmapaistvaimate teaduspublikatsioonide ja loomingulise projekti konkursi võitja loodusteaduslike artiklite valdkonnas
2013, Katrin Laas, Tallinna Ülikooli üliõpilaste 2012/2013. õppeaasta teadustööde üleülikoolilise konkursi parim doktoritöö loodusteaduste valdkonnas
2013, Katrin Laas, Üliõpilaste teadustööde riiklik konkurss, diplom
2012, Katrin Laas, Tallinna Ülikooli 2011. aasta silmapaistvaimate teaduspublikatsioonide ja loomingulise projekti konkursi võitja täppisteaduste artiklite valdkonnas
2010, Katrin Laas, TLÜ Üliõpilaste teadustööde konkurss II preemia (teadusartiklite kategoorias)
2008, Katrin Laas, TLÜ Üliõpilaste teadustööde konkurss I preemia (magistritasemes)
2004, Katrin Laas, TLÜ Üliõpilaste teadustööde konkurss I preemia
2004, Katrin Laas, Üliõpilaste teadustööde riiklik konkurss, eripreemia
 
 
Teadustöö põhisuunad
ETIS KLASSIFIKAATOR: 4. Loodusteadused ja tehnika; 4.10. Füüsika

Lõppenud projektid

Juhendamisel väitekirjad

Juhendatud väitekirjad

Publikatsioonid

Klass
Aasta
Publikatsioon
 
1.1.
2020
Laas, T.; Laas, K; Paju, J.; Priimets, J.; Tõkke, S.; Väli, B.; Shirokova, V.; Antonov, M.; Gribkov, V.A.; Demina, E.V.; Pimenov, V.N.; Paduch, M.; Matulka, R.; Akel, M. (2020). Behaviour of tungsten alloy with iron and nickel under repeated high temperature plasma pulses. Fusion Engineering and Design, 151, 111408. DOI: 10.1016/j.fusengdes.2019.111408.
5.2.
2020
Martsepp, Merike; Laas, Tõnu; Laas, Katrin (2020). Tungsten comparative study based of SEM and microscope images by multifractal analysis using box-counting method. FMTDK Teaduskonverents 2020, Tallinn, 4.-5.02.2020. Tallinn: Tallinna Tehnikaülikool, 60.
1.1.
2019
Paju, J.; Laas, T.; Priimets, J.; Väli, B.; Shirokova, V.; Laas, K. (2019). On the effects of different regimes of plasma pulses affecting the material due to their succession. Nuclear Materials and Energy, 18, 312−320. DOI: 10.1016/j.nme.2019.01.012.
3.1.
2019
Martsepp, M.; Laas, T.; Laas, K.; Väli, B.; Gribkov, V.; Paduch, M.; Matulka, R. (2019). Multifractal analysis of plasma irradiated tungsten alloy samples. APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES: 11th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’19, 2164. AIP Publishing LLC, 100005. (APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES: 11th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’19). DOI: 10.1063/1.5130842.
5.2.
2019
Martsepp, Merike; Laas, Tõnu; Laas, Katrin; Martsepp, Margus (2019). MULTIFRACTAL ANALYSIS OF SEM IMAGES OF PLASMA IRRADIATED SAMPLES. FMTDK Teaduskonverents 2019, Tartu, 4.-5.02.2019. Tartu: Tartu Ülikool, 43.
1.1.
2018
Mankin, Romi; Katrin, Laas; Tõnu, Laas; Paekivi, Sander (2018). Memory effects for a stochastic fractional oscillator in a magnetic field. Physical Review E, 97 (1), 012145. DOI: 10.1103/PhysRevE.97.012145.
6.8.
2018
Paju, J.; Väli, B.; Laas, T.; Shirokova, V.; Laas, K.; Paduch, M.; Gribkov, V.r A.; Demina, E. V.; Prusakova, M. D.; Pimenov, V. N.; Makhlaj, V. A.; Antonov, M. (2018). Corrigendum to “Generation and development of damages in double forged tungsten in different regimes of irradiation with extreme heat loads” [J. Nucl. Mater. 495 (2017) 91–102]. Journal of Nuclear Materials, 503, 323−324. DOI: 10.1016/j.jnucmat.2018.03.003.
1.1.
2017
Paju, Jana; Väli, Berit; Laas, Tõnu; Shirokova, Veroonika; Laas, Katrin; Paduch, Marian; Gribkov, Vladimir A.; Demina, Elena V.; Prusakova, Marina D.; Pimenov, Valeri N.; Makhlaj, Vadym A.; Antonov, Maksim (2017). Generation and development of damage in double forged tungsten in different combined regimes of irradiation with extreme heat loads. Journal of Nuclear Materials, 495, 91−102. DOI: 10.1016/j.jnucmat.2017.07.042.
3.2.
2017
Laas, Tõnu; Ugaste, Ülo; Mankin, Romi, Rekker, Astrid; Priimets, Jaanis; Soika, Erkki; Shirokova, Veroonika; Laas, Katrin; Väli, Berit; Paju, Jana; Ainsaar, Ain (2017). Non-linear processes at mesoscale plasma materials interactive systems. In: Investigation of Materials Under High Repetition and Intense Fusion Pulses, IAEA-TECDOC-1829 (17−37). Vienna, Austria: International Atomic Energy Agency.
5.2.
2017
Väli, B.; Paju, J.; Laas, T.; Shirokova, V.; Laas, K. (2017). The impact of combined regimes of extreme heat load irradiation on the surface of double forged tungsten. FMTDK Teaduskonverents 2017, Tartu, 7 ja 8 märts 2017. Tartu Ülikool, 1−2.
1.1.
2015
Sauga, Ako; Laas, Katrin; Mankin, Romi (2015). Memory-induced sign reversals of the spatial cross-correlation for particles in viscoelastic shear flows. Chaos Solitons & Fractals, 81, 443−450.10.1016/j.chaos.2015.09.016.
1.1.
2015
Lumi, Neeme; Laas, Katrin; Mankin, Romi (2015). Rising relative fluctuation as a warning indicator of discontinuous transitions in symbiotic metapopulations. Physica A Statistical Mechanics and its Applications, 437, 109−118.10.1016/j.physa.2015.05.107.
3.1.
2015
Laas, Katrin; Mankin, Romi (2015). Resonance of Brownian vortices in viscoelastic shear flows. Application of Mathematics in Technical and Natural Sciences: 7th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’15: AMiTaNS’15; Albena, Bulgaria; 28 June–3 July 2015. Ed. Michail D. Todorov. Amer Inst Physics, 040001 -1−040001 -9. (AIP Conference Proceedings; 1684).
5.2.
2015
Laas, Katrin; Mankin, Romi (2015). Resonance of Brownian Vortices in Viscoelastic Shear Flows. In: Michail D. Todorov (Ed.). Book of Abstracts (40).Seventh Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences, Albena, Bulgaria, June 28-July 3, 2015. Albena.
1.1.
2014
Mankin, Romi; Laas, Katrin; Lumi, Neeme; Rekker, Astrid (2014). Cage effect for the velocity correlation functions of a Brownian particle in viscoelastic shear flows. Physical Review E, 90 (4), 042127(1)−042127(10).10.1103/PhysRevE.90.042127.
3.2.
2014
Laas, Katrin (2014). Stohhastiline resonants harmoonilises ja murrulise tuletisega ostsillaatoris. Malk, Ly; Ansaar, Leelo; Haab, Helen; Lainurm, Kaido-Allan; Jõesalu, Heleriin; Varov, Ingrid; Rannat (Toim.). Tallinna Ülikooli üliõpilaste 2012/2013. õppeaasta parimad teadustööd (59−64).. Tallinn: Tallinna Ülikool.
5.2.
2014
Sauga, Ako; Laas, Katrin; Mankin, Romi (2014). Memory-induced sign reversals of the spatial cross-correlation for particles in viscoelastic shear flows. Statistical Physics, Abstracts: International Conference of Statistical Physics, Sheraton Rhodes Resort, Rhodes, Greece. 7-11 July 2014. Ed. Kaniadakis, G., Scafone, A.M. 148.
1.1.
2013
Mankin, Romi; Laas, Katrin; Lumi, Neeme (2013). Memory effects for a trapped Brownian particle in viscoelastic shear flows. Physical Review E, 88, 042142-1−042142-13.
3.1.
2013
Rekker, Astrid; Laas, Katrin; Mankin, Romi (2013). Resonant behavior of the spatial cross-correlation for particles embedded in viscoelastic shear flow. Application of Mathematics in Technical and Natural Sciences: 5th International conference for Promoting the Application of Mathematics in Technical and Natural Sciences --AMiTaNS 13. Ed. Michail D. Todorov. Amer Inst Physics, 224−231. (Book Series: AIP Conference Proceedings, Volume 1561 ).
3.2.
2013
Laas, T.; Ainsaar, A.; Laas, K.; Mankin, R.; Priimets, J.; Rekker, A.; Shirokova, V.; Ugaste, Ü. (2013). Stochastic processes at dense plasma beams interaction with construction materials. In: Kamendje, R.; Desai, T. (Ed.). Integrated Approach to Dense Magnetized Plasmas Applications in Nuclear Fusion Technology (135−148). . Viin, Austria: IAEA. (IAEA-TECDOC; 1708).
1.1.
2011
Mankin, R.; Laas, K.; Sauga, A. (2011). Generalized Langevin equation with multiplicative noise: Temporal behavior of the autocorrelation functions. Physical Review E, 83 (6), 061131-1−10.10.1103/PhysRevE.83.061131.
1.2.
2011
Laas, Katrin; Mankin, Romi; Reiter, Eerik (2011). Influence of memory time on the resonant behavior of an oscillatory system described by a generalized Langevin equation. INTERNATIONAL JOURNAL OF MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES, 5 (2), 280−289.
3.1.
2011
Laas, K.; Mankin, R. (2011). Resonant Behavior of a Fractional Oscillator with Random Damping. In: M.D. Todorov , C.I. Christov (Ed.). Application of Mathematics in Technical and Natural Sciences (Book Series: AIP Conference Proceedings , Volume 1404) (131−138).. Amer Inst Physics.
5.2.
2011
Laas, Katrin; Mankin, Romi (2011). Resonant behavior of a fractional oscillator with random damping. In: Christov, C. I.; Todorov, M. D. (Ed.). Book of Abstracts (61).Trird International Conference on Application of Mathematics in Technical and Natural Sciences, Albena, Bulgaria, June 20-25, 2011.. Sofia, Lafayette.
3.1.
2010
Laas, Katrin; Mankin, Romi (2010). Friction - Induced Resonance of a Stochastic Oscillator. 1st International Conference on Applications of Mathematics in Technical and Natural Sciences: 1st International Conference -- AMiTaNS-09 ; Sozopol, Bulgaria ; 22-27 June 2009. Ed. M.D. Todorov, C.I. Christov. Melville, New York , USA: Springer Verlag, 421−429. (Book Series: AIP Conference Proceedings; 1186).
3.1.
2010
Laas, Katrin; Mankin, Romi (2010). Friction-induced Resonance in a Noisy Fractional Oscillator. Application of Mathematics in Technical and Natural Sciences: Proceedings of the 2nd International Conference: 2nd International Conference -- AMiTaNS-10, Sozopol, Bulgaria, 21–26 June 2010. Ed. M. D. Todorov, C. I. Christov. Melville, New York , USA: Springer-Verlag, 205−214. (Book Series: AIP Conference Proceedings; 1301).
3.1.
2010
Laas, Katrin; Mankin, Romi; Reiter, Eerik (2010). Stochastic Resonance in the Case of a Generalized Langevin Equation with a Mittag-Leffler Friction Kernel. In: L. Rogozea (Ed.). Advances in Mathematical and Computatonal Methods (313−318).. Faro: WSEAS. (12th WSEAS Inernational Conference on Mathematical and Computational Methods in Science and Engineering (MACMESE`10)).
5.2.
2010
Laas, Katrin; Mankin, Romi (2010). Friction-induced Resonance of a Noisy Fractional Oscillator. In: Christov, C. I., Todorov, M.D. (Ed.). Book of Abstracts (51).Second Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences, Sozopol, Bulgaria, June 21-26, 2010. Sofia, Lafayette.
1.1.
2009
Laas, Katrin; Mankin, Romi; Rekker, Astrid (2009). Constructive influence of noise flatness and friction on the resonant behavior of a harmonic oscillator with fluctuating frequency. Physical Review E, 79 (5), 051128.
1.2.
2009
Laas, Katrin; Mankin, Romi; Rekker, Astrid (2009). The influence of noise kurtosis on the dynamics of a harmonic oscillator with fluctuating frequency. International Journal of Mathematical Models and Methods in Applied Sciences, 3 (1), 27−36.
3.1.
2009
Laas, Katrin; Mankin, Romi; Rekker, Astrid (2009). Hypersensitive response of a harmonic oscillator with fluctuating frequency to noise amplitude. Recent Advances in Mathematical Biology and Ecology. Proceedings of the 5th WSEAS International Conference on Mathematical Biology and Ecology: MABE´09. Ed. Lifeng Xi. Ningbo, China: WSEAS, 15−20. (Book Series: Recent Advances in Biology and Biomedicine).
3.5.
2009
Laas, Katrin (2009). Ostsillaatori stabiilsus stohhastilise resonantsi korral. Ansaar, Leelo; Toom, Kristel; Sadam, Mare; Nuut, Anu (Toim.). Tallinna Ülikooli üliõpilaste 2007/2008. õppeaasta parimad teadustööd (227−232).. Tallinn: Tallinna Ülikooli Kirjastus.
5.2.
2009
Laas, Katrin; Mankin, Romi. (2009). Friction-induced Resonance of a Stochastic Oscillator. In: Christov, C. I.; Todorov, M. D. (Ed.). Book of Abstracts (50).First International Conference on Application of Mathematics in Technical and Natural Sciences, Sozopol, Bulgaria, June 22-27, 2009.. Sofia, Lafayette.
1.1.
2008
Mankin, Romi; Laas, Katrin; Laas, Tõnu; Reiter, Eerik (2008). Stochastic multiresonance and correlation- time-controlled stability for a harmonic oscillator with fluctuating frequency. Physical Review E, 78 (3), 031120.
5.2.
2008
Mankin, Romi; Laas, Katrin; Rekker, Astrid (2008). Correlation-time-controlled stability of a harmonic oscillator with a fluctuating frequency. Stochastic Resonance 2008, (17-21 August 2008 Italy). Stochastic Resonance 2008 Conference Organizing Committee, 16−17.
6.7.
2008
Laas, Katrin. (2008). Ostsillaatori stabiilsus stohhastilise resonantsi korral. .
30.09.2020

Katrin Laas

https://etis.ee/CV/Katrin_Laas/eng
17.11.1982
+372 640 9408
katrin.laas@tlu.ee
G-8581-2017

Career

Institutions and positions
01.09.2017–...   
Tallinn University, School of Natural Sciences and Health, Associate Professor (1,00)
01.01.2016–31.08.2017   
Tallinn University, School of Natural Sciences and Health, Lecturer of physics and astronomy (1,00)
01.01.2013–31.12.2015   
Tallinn University, Institute of Mathematics and Natural Sciences, Department of Natural Scinces, Researcher (04.03.2013-31.08.2014 maternity and parental leave) (0,50)
01.09.2012–31.12.2015   
Tallinn University, Institute of Mathematics and Natural Sciences, Department of Natural Scinces, Lecturer (04.03.2013-31.08.2014 maternity and parental leave) (0,50)
01.09.2011–31.12.2012   
Tallinn University, Institute of Mathematics and Natural Sciences, Department of Natural Scinces, Scientific assistant (0,50)
01.11.2010–31.08.2012   
Tallinn University, Institute of Mathematics and Natural Sciences, Assistant (0,50)
2008–2012   
Tallinn University, Institute of Mathematics and Natural Sciences, Department of Natural Scinces, PhD Student (1,00)
2005–2008   
Tallinn University, Institute of Mathematics and Natural Sciences, Department of Natural Scinces, Teoreetilise füüsika õppetool, MA Student (1,00)
 
 
Education
2008–2012   
Tallinn University, Institute of Mathematics and Natural Sciences, Loodusteaduste osakond, PhD in Physics
2005–2008   
Tallinn University, physics teacher, master's degree (cum laude)
2002–2005   
Tallinn University, physics (with second subject), Bachelor of Natural Sciences
1990–2002   
Tallinn Music High School (speciality: percussion instruments)
 
 
R&D related managerial and administrative work
2016−...   
Physics, head of curricula in undergraduate level
2010−...   
Member of extended board of Estonian Physical Society
2006−...   
Member of board of non-profit association Ridamus
2000−...   
Member of Estonian Astronomy Society

Qualifications

Academic degrees
Katrin Laas, Doctor's Degree, 2012, (sup) Romi Mankin, Stochastic Resonance in Harmonic and Fractional Oscillators, Tallinn University, Institute of Mathematics and Natural Sciences.
Katrin Laas, Master's Degree, 2008, (sup) Romi Mankin, Ostsillaatori stabiilsus stohhastilise resonantsi korral (Stability of an Oscillator in the Case of Stochastic Resonance), Tallinn University, Institute of Mathematics and Natural Sciences, Department of Natural Scinces.
 
 
Honours & awards
2016, Katrin Laas, Outstanding scientific publication and creative project at 2015 in Tallinn University, winner in the publication category of natural science
2013, Katrin Laas, The best PhD thesis in natural sciences in the contest of students research of Tallinn University
2013, Katrin Laas, The national student research competition, diploma
2012, Katrin Laas, Outstanding scientific publication and creative project at 2011 in Tallinn University, winner in the category of exact science
2010, Katrin Laas, TLU contest of students research II prize
2008, Katrin Laas, TLU contest of students research, I prize
2004, Katrin Laas, TLU contest of students research, I prize
2004, Katrin Laas, The national student research competition, special pize
 
 
Fields of research
ETIS CLASSIFICATION: 4. Natural Sciences and Engineering; 4.10. Physics and Technical Physics
 
 

Completed projects

Dissertations under supervision

Supervised dissertations

Publications

Category
Year
Publication
 
1.1.
2020
Laas, T.; Laas, K; Paju, J.; Priimets, J.; Tõkke, S.; Väli, B.; Shirokova, V.; Antonov, M.; Gribkov, V.A.; Demina, E.V.; Pimenov, V.N.; Paduch, M.; Matulka, R.; Akel, M. (2020). Behaviour of tungsten alloy with iron and nickel under repeated high temperature plasma pulses. Fusion Engineering and Design, 151, 111408. DOI: 10.1016/j.fusengdes.2019.111408.
5.2.
2020
Martsepp, Merike; Laas, Tõnu; Laas, Katrin (2020). Tungsten comparative study based of SEM and microscope images by multifractal analysis using box-counting method. FMTDK Teaduskonverents 2020, Tallinn, 4.-5.02.2020. Tallinn: Tallinna Tehnikaülikool, 60.
1.1.
2019
Paju, J.; Laas, T.; Priimets, J.; Väli, B.; Shirokova, V.; Laas, K. (2019). On the effects of different regimes of plasma pulses affecting the material due to their succession. Nuclear Materials and Energy, 18, 312−320. DOI: 10.1016/j.nme.2019.01.012.
3.1.
2019
Martsepp, M.; Laas, T.; Laas, K.; Väli, B.; Gribkov, V.; Paduch, M.; Matulka, R. (2019). Multifractal analysis of plasma irradiated tungsten alloy samples. APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES: 11th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’19, 2164. AIP Publishing LLC, 100005. (APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES: 11th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’19). DOI: 10.1063/1.5130842.
5.2.
2019
Martsepp, Merike; Laas, Tõnu; Laas, Katrin; Martsepp, Margus (2019). MULTIFRACTAL ANALYSIS OF SEM IMAGES OF PLASMA IRRADIATED SAMPLES. FMTDK Teaduskonverents 2019, Tartu, 4.-5.02.2019. Tartu: Tartu Ülikool, 43.
1.1.
2018
Mankin, Romi; Katrin, Laas; Tõnu, Laas; Paekivi, Sander (2018). Memory effects for a stochastic fractional oscillator in a magnetic field. Physical Review E, 97 (1), 012145. DOI: 10.1103/PhysRevE.97.012145.
6.8.
2018
Paju, J.; Väli, B.; Laas, T.; Shirokova, V.; Laas, K.; Paduch, M.; Gribkov, V.r A.; Demina, E. V.; Prusakova, M. D.; Pimenov, V. N.; Makhlaj, V. A.; Antonov, M. (2018). Corrigendum to “Generation and development of damages in double forged tungsten in different regimes of irradiation with extreme heat loads” [J. Nucl. Mater. 495 (2017) 91–102]. Journal of Nuclear Materials, 503, 323−324. DOI: 10.1016/j.jnucmat.2018.03.003.
1.1.
2017
Paju, Jana; Väli, Berit; Laas, Tõnu; Shirokova, Veroonika; Laas, Katrin; Paduch, Marian; Gribkov, Vladimir A.; Demina, Elena V.; Prusakova, Marina D.; Pimenov, Valeri N.; Makhlaj, Vadym A.; Antonov, Maksim (2017). Generation and development of damage in double forged tungsten in different combined regimes of irradiation with extreme heat loads. Journal of Nuclear Materials, 495, 91−102. DOI: 10.1016/j.jnucmat.2017.07.042.
3.2.
2017
Laas, Tõnu; Ugaste, Ülo; Mankin, Romi, Rekker, Astrid; Priimets, Jaanis; Soika, Erkki; Shirokova, Veroonika; Laas, Katrin; Väli, Berit; Paju, Jana; Ainsaar, Ain (2017). Non-linear processes at mesoscale plasma materials interactive systems. In: Investigation of Materials Under High Repetition and Intense Fusion Pulses, IAEA-TECDOC-1829 (17−37). Vienna, Austria: International Atomic Energy Agency.
5.2.
2017
Väli, B.; Paju, J.; Laas, T.; Shirokova, V.; Laas, K. (2017). The impact of combined regimes of extreme heat load irradiation on the surface of double forged tungsten. FMTDK Teaduskonverents 2017, Tartu, 7 ja 8 märts 2017. Tartu Ülikool, 1−2.
1.1.
2015
Sauga, Ako; Laas, Katrin; Mankin, Romi (2015). Memory-induced sign reversals of the spatial cross-correlation for particles in viscoelastic shear flows. Chaos Solitons & Fractals, 81, 443−450.10.1016/j.chaos.2015.09.016.
1.1.
2015
Lumi, Neeme; Laas, Katrin; Mankin, Romi (2015). Rising relative fluctuation as a warning indicator of discontinuous transitions in symbiotic metapopulations. Physica A Statistical Mechanics and its Applications, 437, 109−118.10.1016/j.physa.2015.05.107.
3.1.
2015
Laas, Katrin; Mankin, Romi (2015). Resonance of Brownian vortices in viscoelastic shear flows. Application of Mathematics in Technical and Natural Sciences: 7th International Conference for Promoting the Application of Mathematics in Technical and Natural Sciences - AMiTaNS’15: AMiTaNS’15; Albena, Bulgaria; 28 June–3 July 2015. Ed. Michail D. Todorov. Amer Inst Physics, 040001 -1−040001 -9. (AIP Conference Proceedings; 1684).
5.2.
2015
Laas, Katrin; Mankin, Romi (2015). Resonance of Brownian Vortices in Viscoelastic Shear Flows. In: Michail D. Todorov (Ed.). Book of Abstracts (40).Seventh Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences, Albena, Bulgaria, June 28-July 3, 2015. Albena.
1.1.
2014
Mankin, Romi; Laas, Katrin; Lumi, Neeme; Rekker, Astrid (2014). Cage effect for the velocity correlation functions of a Brownian particle in viscoelastic shear flows. Physical Review E, 90 (4), 042127(1)−042127(10).10.1103/PhysRevE.90.042127.
3.2.
2014
Laas, Katrin (2014). Stohhastiline resonants harmoonilises ja murrulise tuletisega ostsillaatoris [Stochastic Resonance in Harmonic and Fractional Oscillators]. Malk, Ly; Ansaar, Leelo; Haab, Helen; Lainurm, Kaido-Allan; Jõesalu, Heleriin; Varov, Ingrid; Rannat (Toim.). Tallinna Ülikooli üliõpilaste 2012/2013. õppeaasta parimad teadustööd (59−64).. Tallinn: Tallinna Ülikool.
5.2.
2014
Sauga, Ako; Laas, Katrin; Mankin, Romi (2014). Memory-induced sign reversals of the spatial cross-correlation for particles in viscoelastic shear flows. Statistical Physics, Abstracts: International Conference of Statistical Physics, Sheraton Rhodes Resort, Rhodes, Greece. 7-11 July 2014. Ed. Kaniadakis, G., Scafone, A.M. 148.
1.1.
2013
Mankin, Romi; Laas, Katrin; Lumi, Neeme (2013). Memory effects for a trapped Brownian particle in viscoelastic shear flows. Physical Review E, 88, 042142-1−042142-13.
3.1.
2013
Rekker, Astrid; Laas, Katrin; Mankin, Romi (2013). Resonant behavior of the spatial cross-correlation for particles embedded in viscoelastic shear flow. Application of Mathematics in Technical and Natural Sciences: 5th International conference for Promoting the Application of Mathematics in Technical and Natural Sciences --AMiTaNS 13. Ed. Michail D. Todorov. Amer Inst Physics, 224−231. (Book Series: AIP Conference Proceedings, Volume 1561 ).
3.2.
2013
Laas, T.; Ainsaar, A.; Laas, K.; Mankin, R.; Priimets, J.; Rekker, A.; Shirokova, V.; Ugaste, Ü. (2013). Stochastic processes at dense plasma beams interaction with construction materials. In: Kamendje, R.; Desai, T. (Ed.). Integrated Approach to Dense Magnetized Plasmas Applications in Nuclear Fusion Technology (135−148). . Viin, Austria: IAEA. (IAEA-TECDOC; 1708).
1.1.
2011
Mankin, R.; Laas, K.; Sauga, A. (2011). Generalized Langevin equation with multiplicative noise: Temporal behavior of the autocorrelation functions. Physical Review E, 83 (6), 061131-1−10.10.1103/PhysRevE.83.061131.
1.2.
2011
Laas, Katrin; Mankin, Romi; Reiter, Eerik (2011). Influence of memory time on the resonant behavior of an oscillatory system described by a generalized Langevin equation. INTERNATIONAL JOURNAL OF MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES, 5 (2), 280−289.
3.1.
2011
Laas, K.; Mankin, R. (2011). Resonant Behavior of a Fractional Oscillator with Random Damping. In: M.D. Todorov , C.I. Christov (Ed.). Application of Mathematics in Technical and Natural Sciences (Book Series: AIP Conference Proceedings , Volume 1404) (131−138).. Amer Inst Physics.
5.2.
2011
Laas, Katrin; Mankin, Romi (2011). Resonant behavior of a fractional oscillator with random damping. In: Christov, C. I.; Todorov, M. D. (Ed.). Book of Abstracts (61).Trird International Conference on Application of Mathematics in Technical and Natural Sciences, Albena, Bulgaria, June 20-25, 2011.. Sofia, Lafayette.
3.1.
2010
Laas, Katrin; Mankin, Romi (2010). Friction - Induced Resonance of a Stochastic Oscillator. 1st International Conference on Applications of Mathematics in Technical and Natural Sciences: 1st International Conference -- AMiTaNS-09 ; Sozopol, Bulgaria ; 22-27 June 2009. Ed. M.D. Todorov, C.I. Christov. Melville, New York , USA: Springer Verlag, 421−429. (Book Series: AIP Conference Proceedings; 1186).
3.1.
2010
Laas, Katrin; Mankin, Romi (2010). Friction-induced Resonance in a Noisy Fractional Oscillator. Application of Mathematics in Technical and Natural Sciences: Proceedings of the 2nd International Conference: 2nd International Conference -- AMiTaNS-10, Sozopol, Bulgaria, 21–26 June 2010. Ed. M. D. Todorov, C. I. Christov. Melville, New York , USA: Springer-Verlag, 205−214. (Book Series: AIP Conference Proceedings; 1301).
3.1.
2010
Laas, Katrin; Mankin, Romi; Reiter, Eerik (2010). Stochastic Resonance in the Case of a Generalized Langevin Equation with a Mittag-Leffler Friction Kernel. In: L. Rogozea (Ed.). Advances in Mathematical and Computatonal Methods (313−318).. Faro: WSEAS. (12th WSEAS Inernational Conference on Mathematical and Computational Methods in Science and Engineering (MACMESE`10)).
5.2.
2010
Laas, Katrin; Mankin, Romi (2010). Friction-induced Resonance of a Noisy Fractional Oscillator. In: Christov, C. I., Todorov, M.D. (Ed.). Book of Abstracts (51).Second Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences, Sozopol, Bulgaria, June 21-26, 2010. Sofia, Lafayette.
1.1.
2009
Laas, Katrin; Mankin, Romi; Rekker, Astrid (2009). Constructive influence of noise flatness and friction on the resonant behavior of a harmonic oscillator with fluctuating frequency. Physical Review E, 79 (5), 051128.
1.2.
2009
Laas, Katrin; Mankin, Romi; Rekker, Astrid (2009). The influence of noise kurtosis on the dynamics of a harmonic oscillator with fluctuating frequency. International Journal of Mathematical Models and Methods in Applied Sciences, 3 (1), 27−36.
3.1.
2009
Laas, Katrin; Mankin, Romi; Rekker, Astrid (2009). Hypersensitive response of a harmonic oscillator with fluctuating frequency to noise amplitude. Recent Advances in Mathematical Biology and Ecology. Proceedings of the 5th WSEAS International Conference on Mathematical Biology and Ecology: MABE´09. Ed. Lifeng Xi. Ningbo, China: WSEAS, 15−20. (Book Series: Recent Advances in Biology and Biomedicine).
3.5.
2009
Laas, Katrin (2009). Ostsillaatori stabiilsus stohhastilise resonantsi korral [Stability of an Oscillator in the Case of Stochastic Resonance]. Ansaar, Leelo; Toom, Kristel; Sadam, Mare; Nuut, Anu (Toim.). Tallinna Ülikooli üliõpilaste 2007/2008. õppeaasta parimad teadustööd (227−232).. Tallinn: Tallinna Ülikooli Kirjastus.
5.2.
2009
Laas, Katrin; Mankin, Romi. (2009). Friction-induced Resonance of a Stochastic Oscillator. In: Christov, C. I.; Todorov, M. D. (Ed.). Book of Abstracts (50).First International Conference on Application of Mathematics in Technical and Natural Sciences, Sozopol, Bulgaria, June 22-27, 2009.. Sofia, Lafayette.
1.1.
2008
Mankin, Romi; Laas, Katrin; Laas, Tõnu; Reiter, Eerik (2008). Stochastic multiresonance and correlation- time-controlled stability for a harmonic oscillator with fluctuating frequency. Physical Review E, 78 (3), 031120.
5.2.
2008
Mankin, Romi; Laas, Katrin; Rekker, Astrid (2008). Correlation-time-controlled stability of a harmonic oscillator with a fluctuating frequency. Stochastic Resonance 2008, (17-21 August 2008 Italy). Stochastic Resonance 2008 Conference Organizing Committee, 16−17.
6.7.
2008
Laas, Katrin. (2008). Ostsillaatori stabiilsus stohhastilise resonantsi korral [Stability of an Oscillator in the Case of Stochastic Resonance]. .
30.09.2020

Otsi projekti

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ProgrammLiikNumberNimiProjekti algusProjekti lõppVastutav täitjaAsutusFinantseerijapoolne rahastamine
1.2.5.TAU20144Fusiooniseadmetes plasmaga kokkupuutuvate volframi-põhiste sulamite parendamine 07.09.202031.12.2024Tõnu LaasTallinna Ülikool, Loodus- ja terviseteaduste instituut8 000,00 EUR (kogurahastus 8 000,00 EUR)
MUUAU/412Mittelineaarsed protsessid mesoskaalalistes plasma ja materjalide vastastikmõju süsteemides18.11.201110.12.2015Tõnu LaasTallinna Ülikool; Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut18 000,00 EUR
SFSF0132723s06Mittelineaarsed stohhastilised protsessid nano- ja ökosüsteemides: teooria ning rakendused materjaliteadustes ja ökoloogias.01.01.200631.12.2011Romi MankinTallinna Ülikool, Matemaatika ja Loodusteaduste Instituut409 140,81 EUR
MUUTAU16002 Plasmafookus-seadmega tekitatud kõrge energiaga plasmavoogudega mõjutatud inertsiaalsete fusiooniseadmete materjalide mitmemõõtmeline analüüs 13.11.201531.03.2019Katrin LaasTallinna Ülikool, Loodus- ja terviseteaduste instituut15 000,00 EUR
MUUTF1717 (TLÜ uuringufondi nõukogu 10. mai 2017. aasta koosoleku otsus nr 7.1-17/2)Reoloogiliste mõõtmiste alase interdistsiplinaarse uurimissuuna rajamine Tallinna Ülikooli Loodus- ja terviseteaduste instituuti 02.06.201702.06.2018Rando TuvikeneTallinna Ülikool, Loodus- ja terviseteaduste instituut20 000,00 EUR
SFSF0130010s12Stohhastilised protsessid nano- ja mesosüsteemides : teooria ja rakendused materjaliteaduses ja biokeemias01.01.201231.12.2014Romi MankinTallinna Ülikool, Matemaatika ja Loodusteaduste Instituut209 130,00 EUR
MUUAU/8211 (TK114)Tippkeskuse projekt TK 114U04 Mesosüsteemide teooria ja rakendused01.01.201131.12.2015Romi MankinTallinna Ülikool; Tallinna Ülikool, Matemaatika ja Loodusteaduste Instituut395 469,00 EUR
ETFETF7319Värvilise müra konstruktiivne roll populatsioonide mittelineaarsete mudelite dünaamikas01.01.200831.12.2011Romi MankinTallinna Ülikool, Matemaatika ja Loodusteaduste Instituut37 084,29 EUR
ETFETF5943Värvilise müra poolt indutseeritud faasiüleminekud ja ülekandenähtused mittelineaarsetes süsteemides01.01.200431.12.2007Romi MankinTallinna Ülikool, Matemaatika ja Loodusteaduste Instituut25 820,30 EUR
ETFETF9005Üldistatud Langevin`i võrrandiga kirjeldatavate süsteemide dünaamika multiplikatiivse müra korral01.01.201231.12.2015Romi MankinTallinna Ülikool, Matemaatika ja Loodusteaduste Instituut39 648,00 EUR