Nigul Olspert

Postdoctoral Researcher, Professorship Käpylä Maarit
Postdoctoral Researcher, Department of Computer Science

Aalto SCI Computer Science Konemiehentie 2

Research activity per year

If you made any changes in Pure these will be visible here soon.

Personal profile

Education/Academic qualification

Baccalaureus Scientiarum in Physics, University of Tartu

Award Date: 21 Jun 2004

Fingerprint

Dive into the research topics where Nigul Olspert is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

6 Similar Profiles

Network

Recent external collaboration on country level. Dive into details by clicking on the dots or

16 Article
1 Conference contribution
1 Doctoral Thesis

A Knee-Point in the Rotation-Activity Scaling of Late-type Stars with a Connection to Dynamo Transitions
Lehtinen, J. J., Käpylä, M. J., Olspert, N. & Spada, F., Apr 2021, In: Astrophysical Journal. 910, 2, 8 p., 110.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
5 Downloads (Pure)
Sensitivity to luminosity, centrifugal force, and boundary conditions in spherical shell convection
Käpylä, P. J., Gent, F. A., Olspert, N., Käpylä, M. J. & Brandenburg, A., 3 Mar 2020, In: GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS. 114, 1-2, p. 8-34 27 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
4 Citations (Scopus)
Shapes of stellar activity cycles
Willamo, T., Hackman, T., Lehtinen, J. J., Käpylä, M. J., Olspert, N., Viviani, M. & Warnecke, J., 1 Jun 2020, In: Astronomy and Astrophysics. 638, 10 p., 69.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
1 Citation (Scopus)

10 Downloads (Pure)
Estimating activity cycles with probabilistic methods I. Bayesian Generalised Lomb-Scargle Periodogram with Trend
Olspert, N., Pelt, J., Käpylä, M. J. & Lehtinen, J. J., Jul 2018, In: Astronomy and Astrophysics. 615, p. 1-13 A111.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
109 Downloads (Pure)
Estimating activity cycles with probabilistic methods II: The Mount Wilson Ca H&K data
Olspert, N., Lehtinen, J. J., Käpylä, M. J., Pelt, J. & Grigorievskiy, A., 2018, In: Astronomy and Astrophysics. 619, p. 1-20 A6.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
87 Downloads (Pure)

1 Finished

ReSolve 2017-19
Gent, F., Käpylä, P., Olspert, N., Käpylä, M. & Rheinhardt, M.
01/01/2017 → 31/12/2019
Project: Academy of Finland: Other research funding

3 Visit abroad
1 Membership of an organizing committee or other positions of trust of a conference or a seminar
1 Organization of a workshop, panel, session or tutorial
1 Hosting a visitor
More
- 1 Conference presentation

Axel Brandenburg's 60th Birthday Symposium
Frederick Gent (Chair), Axel Brandenburg (Organiser), Matthias Rheinhardt (Organiser), Nigul Olspert (Organiser), Maarit Käpylä (Organiser), Cetin Can Evirgen (Organiser), Jörn Warnecke (Organiser), Nishant K. Singh (Organiser) & Petri Käpylä (Organiser)
Sep 2018 → May 2019
Activity: Participating in or organising an event types › Membership of an organizing committee or other positions of trust of a conference or a seminar
Presenting poster in Physics Days
Nigul Olspert (Speaker)
29 Mar 2017 → 31 Mar 2017
Activity: Talk or presentation types › Conference presentation
Tartu Observatory
Nigul Olspert (Visiting researcher)
2017
Activity: Visiting an external institution types › Visit abroad
Jaan Pelt
Nigul Olspert (Host)
10 Apr 2017 → 14 Apr 2017
Activity: Hosting a visitor types › Hosting a visitor
Space Climate School
Nigul Olspert (Participant)
2 Apr 2016
Activity: Participating in or organising an event types › Organization of a workshop, panel, session or tutorial

The Sun's magnetic field during the grand minimum is in fact at its maximum ...
Petri Käpylä, Maarit Käpylä & Nigul Olspert
17/05/2016
1 item of Media coverage
Press/Media: Media appearance
Sun's magnetic field during the grand minimum is in fact at its maximum
Nigul Olspert
11/05/2016
1 item of Media coverage
Press/Media: Media appearance
Käpylä shows how the Sun's magnetic field during the grand minimum is in fact at its maximum
Petri Käpylä, Maarit Käpylä & Nigul Olspert
10/05/2016
1 item of Media coverage
Press/Media: Media appearance
The Sun’s Magnetic Field During the Grand Minimum is in Fact at its Maximum
Petri Käpylä, Maarit Käpylä & Nigul Olspert
09/05/2016
1 item of Media coverage
Press/Media: Media appearance
The Sun's magnetic field during the grand minimum is in fact at its maximum
Petri Käpylä, Maarit Käpylä & Nigul Olspert
09/05/2016
2 items of Media coverage
Press/Media: Media appearance