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1

FCC unit reactor-regenerator control

P. Grosdidier, A. Mason, A. Aitolahti, P. Heinonen, V. Vanhamäki

Journal:

Computers & Chemical Engineering

Year:

1993

Language:

english

File:

PDF, 1.23 MB

english, 1993

2

RORSCHACH MOVEMENT RESPONSES AND THE TATTRANSCENDENCE INDEX IN PHYSICALLY HANDICAPPED CHILDREN

IHANUS, JUHANI, KEINONEN, MIRJA, VANHAMAKI, SATU

Journal:

Perceptual and Motor Skills

Year:

1992

Language:

english

File:

PDF, 199 KB

english, 1992

3

Information design as a tool for promoting renewable energy

Vanhamäki, Susanna, Heinonen, Antti, Manskinen, Kati, Kälviäinen, Mirja

Journal:

The Design Journal

Year:

2017

Language:

english

File:

PDF, 1.88 MB

english, 2017

4

Swarm Satellite and EISCAT Radar Observations of a Plasma Flow Channel in the Auroral Oval Near Magnetic Midnight

Aikio, A. T., Vanhamäki, H., Workayehu, A. B., Virtanen, I. I., Kauristie, K., Juusola, L., Buchert, S., Knudsen, D.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2018

Language:

english

File:

PDF, 3.27 MB

english, 2018

5

Emission of cyclotron radiation by interstellar planets

Journal:

Planetary and Space Science

Year:

2011

Language:

english

File:

PDF, 424 KB

english, 2011

6

Ionospheric Joule heating and Poynting flux in quasi-static approximation

H. Vanhamäki, A. Yoshikawa, O. Amm, R. Fujii

Journal:

Journal of Geophysical Research: Space Physics

Year:

2012

Language:

english

File:

PDF, 600 KB

english, 2012

7

Analysis of ionospheric electrodynamic parameters on mesoscales – a review of selected techniques using data from ground-based observation networks and satellites

Vanhamäki, H., Amm, O.

Journal:

Annales Geophysicae

Year:

2011

Language:

english

File:

PDF, 4.27 MB

english, 2011

8

A statistical investigation of the Cowling channel efficiency in the auroral zone

Amm, O., Fujii, R., Kauristie, K., Aikio, A., Yoshikawa, A., Ieda, A., Vanhamäki, H.

Journal:

Journal of Geophysical Research

Year:

2011

Language:

english

File:

PDF, 1.46 MB

english, 2011

9

Reformulation and energy flow of the Cowling channel

Fujii, R., Amm, O., Yoshikawa, A., Ieda, A., Vanhamäki, H.

Journal:

Journal of Geophysical Research

Year:

2011

Language:

english

File:

PDF, 2.45 MB

english, 2011

10

Self-consistent formulation for the evolution of ionospheric conductances at the ionospheric E region within the M-I coupling scheme

Yoshikawa, A., Nakamizo, A., Amm, O., Vanhamäki, H., Fujii, R., Tanaka, Y.-M., Uozumi, T., Yumoto, K., Ohtani, S.

Journal:

Journal of Geophysical Research

Year:

2011

Language:

english

File:

PDF, 569 KB

english, 2011

11

A self-consistent synthesis description of magnetosphere-ionosphere coupling and scale-dependent auroral process using shear Alfvén wave

Yoshikawa, A., Amm, O., Vanhamäki, H., Fujii, R.

Journal:

Journal of Geophysical Research

Year:

2011

Language:

english

File:

PDF, 868 KB

english, 2011

12

General solution for calculating polarization electric fields in the auroral ionosphere and application examples

Amm, O., Fujii, R., Vanhamäki, H., Yoshikawa, A., Ieda, A.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2013

Language:

english

File:

PDF, 3.63 MB

english, 2013

13

Theory of Cowling channel formation by reflection of shear Alfven waves from the auroral ionosphere

Yoshikawa, A., Amm, O., Vanhamäki, H., Nakamizo, A., Fujii, R.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2013

Language:

english

File:

PDF, 664 KB

english, 2013

14

One-dimensional upward continuation of the ground magnetic field disturbance using spherical elementary current systems

Heikki Vanhamäki,Olaf Amm,Ari Viljanen

Journal:

Earth Planets and Space

Year:

2003

Language:

english

File:

PDF, 770 KB

english, 2003

15

Illustration of Cowling channel coupling to the shear Alfven wave

Yoshikawa, A., Amm, O., Vanhamäki, H., Fujii, R.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2013

Language:

english

File:

PDF, 3.17 MB

english, 2013

16

Statistical comparison of seasonal variations in the GUMICS-4 global MHD model ionosphere and measurements

Juusola, L., Facskó, G., Honkonen, I., Janhunen, P., Vanhamäki, H., Kauristie, K., Laitinen, T. V., Milan, S. E., Palmroth, M., Tanskanen, E. I., Viljanen, A.

Journal:

Space Weather The International Journal of Research and Applications

Year:

2014

Language:

english

File:

PDF, 3.37 MB

english, 2014

17

High-latitude ionospheric equivalent currents during strong space storms: Regional perspective

Juusola, L., Viljanen, A., van de Kamp, M., Tanskanen, E. I., Vanhamäki, H., Partamies, N., Kauristie, K.

Journal:

Space Weather The International Journal of Research and Applications

Year:

2015

Language:

english

File:

PDF, 815 KB

english, 2015

18

Approximate forms of daytime ionospheric conductance

Ieda, A., Oyama, S., Vanhamäki, H., Fujii, R., Nakamizo, A., Amm, O., Hori, T., Takeda, M., Ueno, G., Yoshikawa, A., Redmon, R. J., Denig, W. F., Kamide, Y., Nishitani, N.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2014

Language:

english

File:

PDF, 2.47 MB

english, 2014

19

Deriving the geomagnetically induced electric field at the Earth’s surface from the time derivative of the vertical magnetic field

Vanhamäki, Heikki, Viljanen, Ari, Pirjola, Risto, Amm, Olaf

Journal:

Earth Planets and Space

Year:

2013

Language:

english

File:

PDF, 384 KB

english, 2013

20

Long-term physical inactivity and oral health in Finnish adults with intellectual disability

Karjalainen, Sára, Vanhamäki, Milla, Kanto, Dunja, Kössi, Liisa, Sewón, Liisi, Salo, Matti

Journal:

Acta Odontologica Scandinavica

Year:

2002

Language:

english

File:

PDF, 132 KB

english, 2002

21

Inductive ionospheric solver for magnetospheric MHD simulations

Journal:

Annales Geophysicae

Year:

2011

Language:

english

File:

PDF, 686 KB

english, 2011

22

CLOSED LOOP DYNAMIC OPTIMIZATION OF PRODUCTION PLANTS

Vettenranta, J., Smeds, S., Yli-Opas, K., Sourander, M., Vanhamäki, V., Aaljoki, K., Bergman, S., Ojala, M.

Journal:

IFAC Proceedings Volumes

Year:

2006

Language:

english

File:

PDF, 352 KB

english, 2006

23

Electrodynamic structure of the morning high-latitude trough region

Vanhamäki, H., Aikio, A., Voiculescu, M., Juusola, L., Nygrén, T., Kuula, R.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2016

Language:

english

File:

PDF, 1.51 MB

english, 2016

24

Stepwise tailward retreat of magnetic reconnection: THEMIS observations of an auroral substorm

Ieda, A., Nishimura, Y., Miyashita, Y., Angelopoulos, V., Runov, A., Nagai, T., Frey, H. U., Fairfield, D. H., Slavin, J. A., Vanhamäki, H., Uchino, H., Fujii, R., Miyoshi, Y., Machida, S.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2016

Language:

english

File:

PDF, 7.23 MB

english, 2016

25

Comparison of auroral ionospheric and field-aligned currents derived from Swarm and ground magnetic field measurements

Juusola, L., Kauristie, K., Vanhamäki, H., Aikio, A., van de Kamp, M.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2016

Language:

english

File:

PDF, 6.65 MB

english, 2016

26

Ionospheric conductances and currents of a morning sector auroral arc from Swarm-A electric and magnetic field measurements

Juusola, L., Archer, W. E., Kauristie, K., Burchill, J. K., Vanhamäki, H., Aikio, A. T.

Journal:

Geophysical Research Letters

Year:

2016

Language:

english

File:

PDF, 2.77 MB

english, 2016

27

Post-midnight ionospheric troughs in summer at high latitudes

Voiculescu, M., Nygrén, T. J., Aikio, A. T., Vanhamäki, H., Pierrard, V.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2016

Language:

english

File:

PDF, 1.42 MB

english, 2016

28

Solar wind control of ionospheric equivalent currents and their time derivatives

Juusola, L., Kauristie, K., van de Kamp, M., Tanskanen, E. I., Mursula, K., Asikainen, T., Andréeová, K., Partamies, N., Vanhamäki, H., Viljanen, A.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2015

Language:

english

File:

PDF, 5.08 MB

english, 2015

29

An application of principal component analysis to the interpretation of ionospheric current systems

Alken, P., Maute, A., Richmond, A. D., Vanhamäki, H., Egbert, G. D.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2017

Language:

english

File:

PDF, 7.37 MB

english, 2017

30

A method to derive maps of ionospheric conductances, currents, and convection from the Swarm multisatellite mission

Amm, O., Vanhamäki, H., Kauristie, K., Stolle, C., Christiansen, F., Haagmans, R., Masson, A., Taylor, M. G. G. T., Floberghagen, R., Escoubet, C. P.

Journal:

Journal of Geophysical Research: Space Physics

Year:

2015

Language:

english

File:

PDF, 2.61 MB

english, 2015

31

Fabry‐Perot interferometer observations of thermospheric horizontal winds during magnetospheric substorms

Cai, L., Oyama, S., Aikio, A., Vanhamäki, H., Virtanen, I.

Journal:

Journal of Geophysical Research Space Physics

Year:

2019

Language:

english

File:

PDF, 6.51 MB

english, 2019

32

Induction effects on ionospheric electric and magnetic fields

Vanhamäki, H., Viljanen, A., Amm, O.

Journal:

Annales Geophysicae

Year:

2005

Language:

english

File:

PDF, 583 KB

english, 2005

33

A new method to estimate ionospheric electric fields and currents using data from a local ground magnetometer network

Vanhamäki, H., Amm, O.

Journal:

Annales Geophysicae

Year:

2007

Language:

english

File:

PDF, 1.01 MB

english, 2007

34

New method for solving inductive electric fields in the non-uniformly conducting ionosphere

Vanhamäki, H., Amm, O., Viljanen, A.

Journal:

Annales Geophysicae

Year:

2006

Language:

english

File:

PDF, 238 KB

english, 2006

35

Field‐aligned and horizontal currents in the Northern and Southern hemispheres from the Swarm satellite

Workayehu, A.B., Vanhamäki, H., Aikio, A.T.

Journal:

Journal of Geophysical Research Space Physics

Year:

2019

Language:

english

File:

PDF, 3.86 MB

english, 2019

36

[IEEE 1992 American Control Conference - Chicago, IL, USA (1992.6.24-1992.6.26)] 1992 American Control Conference - FCC Unit Reactor-Regenerator Control

Grosdidier, Pierre, Mason, Andrew, Aitolahti, Ari, Heinonen, Petteri, Vanhamaki, Veli

Year:

1992

Language:

english

File:

PDF, 389 KB

english, 1992

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