Kalevi Mursula: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Asymmetric Distribution of Weak Photospheric Magnetic Field Values

Getachew, Tibebu, Virtanen, Ilpo, Mursula, Kalevi

Journal:

The Astrophysical Journal

Year:

2019

Language:

english

File:

PDF, 1.96 MB

english, 2019

2

Response of the polar magnetic field intensity to the exceptionally high solar wind streams in 2003

Lukianova, Renata, Mursula, Kalevi, Kozlovsky, Alexander

Journal:

Geophysical Research Letters

Year:

2012

Language:

english

File:

PDF, 176 KB

english, 2012

3

Photospheric and coronal magnetic fields in six magnetographs

Virtanen, Ilpo, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2019

File:

PDF, 2.49 MB

2019

4

Effect of ENSO and volcanic events on the Sun–cloud link

Mirela Voiculescu, Ilya Usoskin, Kalevi Mursula

Journal:

Advances in Space Research

Year:

2007

Language:

english

File:

PDF, 936 KB

english, 2007

5

A review of Space Climate and an introduction to the papers of the JASTP special issue on Space Climate

Kalevi Mursula, Dan Marsh, Dibyendu Nandy, Ilya Usoskin

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2011

Language:

english

File:

PDF, 114 KB

english, 2011

6

Preface

kalevi mursula, ilya usoskin, edward cliver

Journal:

Year:

2004

Language:

english

File:

PDF, 52 KB

english, 2004

7

Energetic electron flux behavior at low L-shells and its relation to the South Atlantic Anomaly

Timo Asikainen, Kalevi Mursula

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2008

Language:

english

File:

PDF, 874 KB

english, 2008

8

Heliospheric modulation of cosmic rays and solar activity during the Maunder minimum

Usoskin, Ilya G., Mursula, Kalevi, Kovaltsov, Gennady A.

Journal:

Journal of Geophysical Research

Year:

2001

Language:

english

File:

PDF, 947 KB

english, 2001

9

The 13.5-day periodicity in the Sun, solar wind, and geomagnetic activity: The last three solar cycles

Mursula, Kalevi, Zieger, Bertalan

Journal:

Journal of Geophysical Research

Year:

1996

Language:

english

File:

PDF, 1.77 MB

english, 1996

10

Heliospheric modulation of cosmic rays: Monthly reconstruction for 1951–2004

Usoskin, Ilya G., Alanko-Huotari, Katja, Kovaltsov, Gennady A., Mursula, Kalevi

Journal:

Journal of Geophysical Research

Year:

2005

Language:

english

File:

PDF, 402 KB

english, 2005

11

Are secular correlations between sunspots, geomagnetic activity, and global temperature significant?

Love, Jeffrey J., Mursula, Kalevi, Tsai, Victor C., Perkins, David M.

Journal:

Geophysical Research Letters

Year:

2011

Language:

english

File:

PDF, 224 KB

english, 2011

12

Looking back at the early years of Pc 1 pulsation research

Mursula, Kalevi, Kangas, Jorma, Kultima, Johannes

Journal:

Eos Transactions American Geophysical Union

Year:

1994

Language:

english

File:

PDF, 247 KB

english, 1994

13

Drift-shell splitting of energetic ions injected at pseudo-substorm onsets

Takahashi, Kazue, Anderson, Brian J., Ohtani, Shin-ichi, Reeves, Geoff D., Takahashi, Shun, Sarris, Theodore E., Mursula, Kalevi

Journal:

Journal of Geophysical Research

Year:

1997

Language:

english

File:

PDF, 1.50 MB

english, 1997

14

Millennium-Scale Sunspot Number Reconstruction: Evidence for an Unusually Active Sun since the 1940s

Usoskin, Ilya G., Solanki, Sami K., Schüssler, Manfred, Mursula, Kalevi, Alanko, Katja

Journal:

Physical Review Letters

Year:

2003

Language:

english

File:

PDF, 192 KB

english, 2003

15

Inconsistency of the Wolf sunspot number series around 1848

Leussu, Raisa, Usoskin, Ilya G., Arlt, Rainer, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2013

Language:

english

File:

PDF, 154 KB

english, 2013

16

Long-term evolution of corrected NOAA/MEPED energetic proton fluxes and their relation to geomagnetic indices

Asikainen, Timo, Mursula, Kalevi

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2014

Language:

english

File:

PDF, 804 KB

english, 2014

17

Usoskin et al. Reply:

Usoskin, Ilya G., Solanki, Sami K., Schüssler, Manfred, Mursula, Kalevi

Journal:

Physical Review Letters

Year:

2004

Language:

english

File:

PDF, 51 KB

english, 2004

18

Different response of clouds to solar input

Voiculescu, Mirela, Usoskin, Ilya G., Mursula, Kalevi

Journal:

Geophysical Research Letters

Year:

2006

Language:

english

File:

PDF, 403 KB

english, 2006

19

A SOLAR CYCLE LOST IN 1793-1800: EARLY SUNSPOT OBSERVATIONS RESOLVE THE OLD MYSTERY

Usoskin, Ilya G., Mursula, Kalevi, Arlt, Rainer, Kovaltsov, Gennady A.

Journal:

The Astrophysical Journal

Year:

2009

Language:

english

File:

PDF, 693 KB

english, 2009

20

Revisiting geomagnetic activity at auroral latitudes: No need for regular quiet curve removal for geomagnetic activity indices based on hourly data

Martini, Daniel, Argese, Chiara, Di Loreto, Massimo, Mursula, Kalevi

Journal:

Journal of Geophysical Research: Space Physics

Year:

2016

Language:

english

File:

PDF, 1.47 MB

english, 2016

21

Photospheric and coronal magnetic fields in six magnetographs

Virtanen, Ilpo, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2016

Language:

english

File:

PDF, 1.06 MB

english, 2016

22

The Maunder minimum (1645–1715) was indeed a grand minimum: A reassessment of multiple datasets

Usoskin, Ilya G., Arlt, Rainer, Asvestari, Eleanna, Hawkins, Ed, Käpylä, Maarit, Kovaltsov, Gennady A., Krivova, Natalie, Lockwood, Michael, Mursula, Kalevi, O’Reilly, Jezebel, Owens, Matthew, Scott,

Journal:

Astronomy and Astrophysics

Year:

2015

Language:

english

File:

PDF, 2.57 MB

english, 2015

23

Centennial evolution of monthly solar wind speeds: Fastest monthly solar wind speeds from long-duration coronal holes

Lukianova, Renata, Holappa, Lauri, Mursula, Kalevi

Journal:

Journal of Geophysical Research: Space Physics

Year:

2017

Language:

english

File:

PDF, 443 KB

english, 2017

24

Properties of sunspot cycles and hemispheric wings since the 19th century

Leussu, Raisa, Usoskin, Ilya G., Arlt, Rainer, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2016

Language:

english

File:

PDF, 1.80 MB

english, 2016

25

Photospheric and coronal magnetic fields in six magnetographs

Virtanen, Ilpo, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2017

Language:

english

File:

PDF, 627 KB

english, 2017

26

Structure of the Photospheric Magnetic Field During Sector Crossings of the Heliospheric Magnetic Field

Getachew, Tibebu, Virtanen, Ilpo, Mursula, Kalevi

Journal:

Year:

2017

Language:

english

File:

PDF, 8.89 MB

english, 2017

27

Automated Identification of Coronal Holes from Synoptic EUV Maps

Hamada, Amr, Asikainen, Timo, Virtanen, Ilpo, Mursula, Kalevi

Journal:

Year:

2018

Language:

english

File:

PDF, 4.20 MB

english, 2018

28

Long-term solar activity and its implications to the heliosphere, geomagnetic activity, and the Earth’s climate

Mursula, Kalevi, Manoharan, Periasamy, Nandy, Dibyendu, Tanskanen, Eija, Verronen, Pekka

Journal:

Journal of Space Weather and Space Climate

Year:

2013

Language:

english

File:

PDF, 146 KB

english, 2013

29

Explicit IMF B y -dependence in high-latitude geomagnetic activity

Holappa, Lauri, Mursula, Kalevi

Journal:

Journal of Geophysical Research: Space Physics

Year:

2018

Language:

english

File:

PDF, 950 KB

english, 2018

30

Decadal variability in the Northern Hemisphere winter circulation: Effects of different solar and terrestrial drivers

Maliniemi, Ville, Asikainen, Timo, Mursula, Kalevi

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2018

Language:

english

File:

PDF, 7.54 MB

english, 2018

31

Structure of the Power Spectral Density of Galactic Cosmic Ray Variation during 1953-2016

Väisänen, Pauli, Usoskin, Ilya, Mursula, Kalevi

Journal:

Proceedings of the International Astronomical Union

Year:

2017

Language:

english

File:

PDF, 356 KB

english, 2017

32

Principal Component Analysis of Geomagnetic Activity: New Information on Solar Wind

Mursula, Kalevi, Holappa, Lauri

Journal:

Proceedings of the International Astronomical Union

Year:

2017

Language:

english

File:

PDF, 179 KB

english, 2017

33

Tilt of Sunspot Bipoles in Solar Cycles 15 to 24

Tlatova, Ksenia, Tlatov, Andrey, Pevtsov, Alexei, Mursula, Kalevi, Vasil’eva, Valeria, Heikkinen, Elina, Bertello, Luca, Pevtsov, Alexander, Virtanen, Ilpo, Karachik, Nina

Journal:

Year:

2018

Language:

english

File:

PDF, 902 KB

english, 2018

34

Reconstructing solar magnetic fields from historical observations

Pevtsov, Alexei A., Virtanen, Ilpo, Mursula, Kalevi, Tlatov, Andrey, Bertello, Luca

Journal:

Astronomy and Astrophysics

Year:

2016

Language:

english

File:

PDF, 1.35 MB

english, 2016

35

Principal component analysis of sunspot cycle shape

Takalo, Jouni, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2018

Language:

english

File:

PDF, 1.66 MB

english, 2018

36

Long-term and solar cycle variation of galactic cosmic rays: Evidence for variable heliospheric turbulence

Väisänen, Pauli Kalervo, Usoskin, Ilya, Mursula, Kalevi

Journal:

Journal of Geophysical Research: Space Physics

Year:

2019

File:

PDF, 1012 KB

2019

37

Asymmetric Distribution of Weak Photospheric Magnetic Field Values

Getachew, Tibebu, Virtanen, Ilpo, Mursula, Kalevi

Journal:

The Astrophysical Journal

Year:

2019

File:

PDF, 1.96 MB

2019

38

A new signal of the solar magnetic cycle: Opposite shifts of weak magnetic field distributions in the two hemispheres

Getachew, Tibebu, Virtanen, Ilpo, Mursula, Kalevi

Journal:

Geophysical Research Letters

Year:

2019

Language:

english

File:

PDF, 954 KB

english, 2019

39

Reconstructing solar magnetic fields from historical observations

Pevtsov, Alexei A., Tlatova, Kseniya A., Pevtsov, Alexander A., Heikkinen, Elina, Virtanen, Ilpo, Karachik, Nina V., Bertello, Luca, Tlatov, Andrey G., Ulrich, Roger, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2019

File:

PDF, 3.02 MB

2019

40

Revisiting the coronal current sheet model: Parameter range analysis and comparison with the potential field model

Koskela, Jennimari, Virtanen, Ilpo, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2019

Language:

english

File:

PDF, 3.11 MB

english, 2019

41

Abrupt Shrinking of Solar Corona in the Late 1990s

Virtanen, Ilpo I., Koskela, Jennimari S., Mursula, Kalevi

Journal:

The Astrophysical Journal

Year:

2020

File:

PDF, 1.29 MB

2020

42

Comparison of the shape and temporal evolution of even and odd solar cycles

Takalo, Jouni, Mursula, Kalevi

Journal:

Astronomy and Astrophysics

Year:

2020

File:

PDF, 1.28 MB

2020

43

Influence of Enhanced Planetary Wave Activity on the Polar Vortex Enhancement Related to Energetic Electron Precipitation

Asikainen, Timo, Salminen, Antti, Maliniemi, Ville, Mursula, Kalevi

Journal:

Journal of Geophysical Research Atmospheres

Year:

2020

File:

PDF, 2.86 MB

2020

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски