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1

Why do people buy virtual goods: A meta-analysis

Hamari, Juho, Keronen, Lauri

Journal:

Computers in Human Behavior

Année:

2017

Langue:

english

Fichier:

PDF, 613 KB

english, 2017

2

Why do people play games? A meta-analysis

Hamari, Juho, Keronen, Lauri

Journal:

International Journal of Information Management

Année:

2017

Langue:

english

Fichier:

PDF, 1.56 MB

english, 2017

3

An expert system prototype for event diagnosis and real-time operation planning in power system control

Journal:

IEEE Transactions on Power Systems

Année:

1989

Langue:

english

Fichier:

PDF, 665 KB

english, 1989

4

Long-term aerosol particle flux observations part I: Uncertainties and time-average statistics

Ü. Rannik, I. Mammarella, P. Aalto, P. Keronen, T. Vesala, M. Kulmala

Journal:

Atmospheric Environment

Année:

2009

Langue:

english

Fichier:

PDF, 758 KB

english, 2009

5

Long-term aerosol particle flux observations. Part II: Particle size statistics and deposition velocities

I. Mammarella, Ü. Rannik, P. Aalto, P. Keronen, T. Vesala, M. Kulmala

Journal:

Atmospheric Environment

Année:

2011

Langue:

english

Fichier:

PDF, 801 KB

english, 2011

6

Estimation of dry deposition velocity of particles on the basis of measured size distributions

P. Keronen, R. Hillamo

Journal:

Journal of Aerosol Science

Année:

1990

Langue:

english

Fichier:

PDF, 249 KB

english, 1990

7

An Expert System Prototype for Event Diagnosis and Real-Time Operation Planning in Power System Control

Journal:

IEEE Power Engineering Review

Année:

1989

Langue:

english

Fichier:

PDF, 978 KB

english, 1989

8

[IEEE 2015 48th Hawaii International Conference on System Sciences (HICSS) - HI, USA (2015.1.5-2015.1.8)] 2015 48th Hawaii International Conference on System Sciences - Why Do People Play Games? A Review of Studies on Adoption and Use

Hamari, Juho, Keronen, Lauri, Alha, Kati

Année:

2015

Langue:

english

Fichier:

PDF, 231 KB

english, 2015

9

[IEEE 2016 49th Hawaii International Conference on System Sciences (HICSS) - Koloa, HI, USA (2016.1.5-2016.1.8)] 2016 49th Hawaii International Conference on System Sciences (HICSS) - Why do People Buy Virtual Goods? A Literature Review

Hamari, Juho, Keronen, Lauri

Année:

2016

Langue:

english

Fichier:

PDF, 255 KB

english, 2016

10

An improvement of the method for calibrating measurements of photosynthetic CO2 flux

P. Hari, P. Keronen, J. Bäck, N. Altimir, T. Linkosalo, T. Pohja, M. Kulmala, T. Vesala

Journal:

Plant, Cell & Environment

Année:

1999

Langue:

english

Fichier:

PDF, 143 KB

english, 1999

11

Similarities in ground- and satellite-based NDVI time series and their relationship to physiological activity of a Scots pine forest in Finland

Quan Wang, John Tenhunen, Nguyen Quoc Dinh, Markus Reichstein, Timo Vesala, Petri Keronen

Journal:

Remote Sensing of Environment

Année:

2004

Langue:

english

Fichier:

PDF, 993 KB

english, 2004

12

Bark beetle diversity at different spatial scales

Mikko Peltonen, Kari Heliövaara, Rauno Väisänen, Jaakko Keronen

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 3.12 MB

english, 1998

13

Determining the contribution of vertical advection to the net ecosystem exchange at Hyytiälä forest, Finland

I. MAMMARELLA, P. KOLARI, J. RINNE, P. KERONEN, J. PUMPANEN, T. VESALA

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 919 KB

english, 2007

14

Surface–atmosphere interactions over complex urban terrain in Helsinki, Finland

TIMO VESALA, LEENA JÄRVI, SAMULI LAUNIAINEN, ANDREI SOGACHEV, ÜLLAR RANNIK, IVAN MAMMARELLA, ERKKI SIIVOLA, PETRI KERONEN, JANNE RINNE, ANU RIIKONEN, EERO NIKINMAA

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 544 KB

english, 2008

15

Determination of isoprene and α-/β-pinene oxidation products in boreal forest aerosols from Hyytiälä, Finland: diel variations and possible link with particle formation events

I. Kourtchev, T. M. Ruuskanen, P. Keronen, L. Sogacheva, M. Dal Maso, A. Reissell, X. Chi, R. Vermeylen, M. Kulmala, W. Maenhaut, M. Claeys

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 518 KB

english, 2008

16

Carbonaceous aerosol at a forested and an urban background sites in Southern Finland

M. Aurela, S. Saarikoski, H. Timonen, P. Aalto, P. Keronen, K. Saarnio, K. Teinilä, M. Kulmala, R. Hillamo

Journal:

Atmospheric Environment

Année:

2011

Langue:

english

Fichier:

PDF, 1.34 MB

english, 2011

17

Indoor air measurement campaign in Helsinki, Finland 1999 – the effect of outdoor air pollution on indoor air

Ismo K. Koponen, Ari Asmi, Petri Keronen, Katri Puhto, Markku Kulmala

Journal:

Atmospheric Environment

Année:

2001

Langue:

english

Fichier:

PDF, 2.52 MB

english, 2001

18

Laboratory and field investigations of a new and simple design for the parallel plate denuder

Kai Rosman, Masahiko Shimmo, Anders Karlsson, Hans-Christen Hansson, Petri Keronen, Andrew Allen, Gerd Hoenninger

Journal:

Atmospheric Environment

Année:

2001

Langue:

english

Fichier:

PDF, 229 KB

english, 2001

19

Methodology for direct field measurements of ozone flux to foliage with shoot chambers

Nuria Altimir, Timo Vesala, Petri Keronen, Markku Kulmala, Pertti Hari

Journal:

Atmospheric Environment

Année:

2002

Langue:

english

Fichier:

PDF, 468 KB

english, 2002

20

Seasonal variation of VOC concentrations above a boreal coniferous forest

H Hakola, V Tarvainen, T Laurila, V Hiltunen, H Hellén, P Keronen

Journal:

Atmospheric Environment

Année:

2003

Langue:

english

Fichier:

PDF, 623 KB

english, 2003

21

Formation of acid aerosols: field and laboratory measurements

Y Viisanen, M Kulmala, R Hillamo, J Hatakka, P Keronen

Journal:

Journal of Aerosol Science

Année:

1987

Langue:

english

Fichier:

PDF, 132 KB

english, 1987

22

Indoor surface accumulation of radioactive particles after chernobyl fallout

Markku Kulmala, Taisto Raunemaa, Marja Mecke, Helena Saari, Petri Keronen, Eija Issakainen

Journal:

Journal of Aerosol Science

Année:

1988

Langue:

english

Fichier:

PDF, 168 KB

english, 1988

23

Wintertime concentrations of acid aerosols in Lapland

A. Jäppinen, T. Pakkanen, P. Keronen, M. Kulmala, R. Hillamo, Y. Viisanen

Journal:

Journal of Aerosol Science

Année:

1988

Langue:

english

Fichier:

PDF, 220 KB

english, 1988

24

Formation of acid aerosols in Finland: Field experiments

P. Keronen, R. Hillamo, Y. Viisanen, M. Kulmala

Journal:

Journal of Aerosol Science

Année:

1989

Langue:

english

Fichier:

PDF, 236 KB

english, 1989

25

Formation of cloud droplets in a ship plume: The effect of nitric acid vapour on CCN activation

P. Keronen, P. Korhonen, M. Kulmala

Journal:

Journal of Aerosol Science

Année:

1995

Langue:

english

Fichier:

PDF, 99 KB

english, 1995

26

Measurements of trace gases with a closed-path FT-IR analyzer

P Keronen, J Räsänen, M Kulmala, P Hari, A Uusi-Rauva

Journal:

Journal of Aerosol Science

Année:

1995

Langue:

english

Fichier:

PDF, 57 KB

english, 1995

27

The effect of HCl on cloud droplet formation

Markku Kulmala, Petri Keronen, Ari Laaksonen, Timo Vesala, Pekka Korhonen

Journal:

Journal of Aerosol Science

Année:

1995

Langue:

english

Fichier:

PDF, 119 KB

english, 1995

28

The relative size distributions (RSD) method for revealing aerosol sources

T. Pakkanen, R. Hillamo, P. Keronen, W. Maenhaut, G. Ducastel, J. Pacyna

Journal:

Journal of Aerosol Science

Année:

1996

Langue:

english

Fichier:

PDF, 134 KB

english, 1996

29

Sources and physico-chemical characteristics of the atmospheric aerosol in Southern Norway

Tuomo A. Pakkanen, Risto E. Hillamo, Petri Keronen, Willy Maenhaut, Geert Ducastel, Jozef M. Pacyna

Journal:

Atmospheric Environment

Année:

1996

Langue:

english

Fichier:

PDF, 1.38 MB

english, 1996

30

Estimation of forest–atmosphere CO2 exchange by eddy covariance and profile techniques

Üllar Rannik, Petri Keronen, Pertti Hari, Timo Vesala

Journal:

Agricultural and Forest Meteorology

Année:

2004

Langue:

english

Fichier:

PDF, 370 KB

english, 2004

31

Evidence for soil water control on carbon and water dynamics in European forests during the extremely dry year: 2003

A. Granier, M. Reichstein, N. Bréda, I.A. Janssens, E. Falge, P. Ciais, T. Grünwald, M. Aubinet, P. Berbigier, C. Bernhofer, N. Buchmann, O. Facini, G. Grassi, B. Heinesch, H. Ilvesniemi, P. Keronen,

Journal:

Agricultural and Forest Meteorology

Année:

2007

Langue:

english

Fichier:

PDF, 2.09 MB

english, 2007

32

Compensation point of NOx exchange: Net result of NOx consumption and production

Maarit Raivonen, Timo Vesala, Liisa Pirjola, Nuria Altimir, Petri Keronen, Markku Kulmala, Pertti Hari

Journal:

Agricultural and Forest Meteorology

Année:

2009

Langue:

english

Fichier:

PDF, 663 KB

english, 2009

33

Biogenic aerosol formation in the boreal forest

K. Hämeri, J.M. Mäkela, P.P. Aalto, L. Pirjola, M. Väkevä, I.K. Koponen, G. Buzorius, P. Keronen, Ü. Rannik, T. Vesala, L. Laakso, W. Seidl, R. Forkel, T. Hoffmann, J. Spanke, E.D. Nilsson, R. Jansson

Journal:

Journal of Aerosol Science

Année:

2000

Langue:

english

Fichier:

PDF, 132 KB

english, 2000

34

Inorganic ions in the atmospheric aerosol: size distributions and drydeposition velocities

P. Keronen, R.E. Hillamo, T. Pakkanen

Journal:

Journal of Aerosol Science

Année:

1991

Langue:

english

Fichier:

PDF, 245 KB

english, 1991

35

Wintertime indoor/outdoor measurements of ambient aerosols and gases in Helsinki, Finland

I.K. Koponen, P. Keronen, K. Puhto, A. Asmi, M. Kulmala

Journal:

Journal of Aerosol Science

Année:

1999

Langue:

english

Fichier:

PDF, 114 KB

english, 1999

36

A novel set-up to measure vertical aerosol particle fluxes in the atmospheric surface layer

G. Buzorius, T. Vesala, J.M. Mäkelä, Ü. Rannik, P. Keronen, M. Kulmala

Journal:

Journal of Aerosol Science

Année:

1999

Langue:

english

Fichier:

PDF, 140 KB

english, 1999

37

Vertical aerosol fluxes measured by the eddy covariance method and deposition of nucleation mode particles above a Scots pine forest in southern Finland

Buzorius, G., Rannik, Ü., Mäkelä, J. M., Keronen, P., Vesala, T., Kulmala, M.

Journal:

Journal of Geophysical Research

Année:

2000

Langue:

english

Fichier:

PDF, 952 KB

english, 2000

38

An open chamber system for measuring soil surface CO 2 efflux: Analysis of error sources related to the chamber system

Pumpanen, J., Ilvesniemi, H., Keronen, P., Nissinen, A., Pohja, T., Vesala, T., Hari, P.

Journal:

Journal of Geophysical Research

Année:

2001

Langue:

english

Fichier:

PDF, 850 KB

english, 2001

39

Effect of thinning on surface fluxes in a boreal forest

Vesala, T., Suni, T., Rannik, Ü., Keronen, P., Markkanen, T., Sevanto, S., Grönholm, T., Smolander, S., Kulmala, M., Ilvesniemi, H., Ojansuu, R., Uotila, A., Levula, J., Mäkelä, A., Pumpanen, J., Kola

Journal:

Global Biogeochemical Cycles

Année:

2005

Langue:

english

Fichier:

PDF, 381 KB

english, 2005

40

Coupling between knowledge-based and algorithmic methods

Holen, A.T., Botnen, A., Stoa, P., Keronen, J.J.

Journal:

Proceedings of the IEEE

Année:

1992

Langue:

english

Fichier:

PDF, 1.56 MB

english, 1992

41

Mask estimation and imputation methods for missing data speech recognition in a multisource reverberant environment

Keronen, Sami, Kallasjoki, Heikki, Remes, Ulpu, Brown, Guy J., Gemmeke, Jort F., Palomäki, Kalle J.

Journal:

Computer Speech & Language

Année:

2013

Langue:

english

Fichier:

PDF, 718 KB

english, 2013

42

[IEEE ICASSP 2013 - 2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Vancouver, BC, Canada (2013.05.26-2013.05.31)] 2013 IEEE International Conference on Acoustics, Speech and Signal Processing - Gaussian-Bernoulli restricted Boltzmann machines and automatic feature extraction for noise robust missing data mask estimation

Keronen, Sami, Cho, KyungHyun, Raiko, Tapani, Ilin, Alexander, Palomaki, Kalle

Année:

2013

Langue:

english

Fichier:

PDF, 204 KB

english, 2013

43

[IEEE International Workshop on Artificial Intelligence for Industrial Applications - Hitachi City, Japan (25-27 May 1988)] Proceedings of the International Workshop on Artificial Intelligence for Industrial Applications - An object-oriented representation of a power system and the use of it in real-time operations

Année:

1988

Langue:

english

Fichier:

PDF, 491 KB

english, 1988

44

Validation of a semi-quantitative FFQ using food records as a reference in older women in the Kuopio Fracture Prevention Study (OSTPRE-FPS)

Erkkilä, Arja T, Järvinen, Ritva, Karvonen, Henna, Keronen, Linda, Tuppurainen, Marjo T

Journal:

Public Health Nutrition

Année:

2012

Langue:

english

Fichier:

PDF, 166 KB

english, 2012

45

Relative Humidity Effect on the High-Frequency Attenuation of Water Vapor Flux Measured by a Closed-Path Eddy Covariance System

Mammarella, Ivan, Launiainen, Samuli, Gronholm, Tiia, Keronen, Petri, Pumpanen, Jukka, Rannik, Üllar, Vesala, Timo

Journal:

Journal of Atmospheric and Oceanic Technology

Année:

2009

Langue:

english

Fichier:

PDF, 3.15 MB

english, 2009

46

Diagnosing the Surface Layer Parameters for Dispersion Models within the Meteorological-to-Dispersion Modeling Interface

Sofiev, M., Genikhovich, E., Keronen, P., Vesala, T.

Journal:

Journal of Applied Meteorology and Climatology

Année:

2010

Langue:

english

Fichier:

PDF, 3.77 MB

english, 2010

47

Evaluation of the performance of a particle concentrator for on-line instrumentation

Saarikoski, S., Carbone, S., Cubison, M. J., Hillamo, R., Keronen, P., Sioutas, C., Worsnop, D. R., Jimenez, J. L.

Journal:

Atmospheric Measurement Techniques Discussions

Année:

2014

Langue:

english

Fichier:

PDF, 2.33 MB

english, 2014

48

AIP Conference Proceedings [AIP NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference - Fort Collins, Colorado, USA (23–28 June 2013)] - Long-term aerosol and trace gas measurements in Eastern Lapland, Finland: The impact of Kola air pollution to new particle formation

Kyrö, Ella-Maria, Väänänen, Riikka, Dal Maso, Miikka, Kerminen, Veli-Matti, Virkkula, Aki, Nieminen, Tuomo, Petäjä, Tuukka, Aalto, Pasi P., Keronen, Petri, Riipinen, Ilona, Hari, Pertti, Kulmala

Année:

2013

Langue:

english

Fichier:

PDF, 349 KB

english, 2013

49

AIP Conference Proceedings [AIP NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference - Fort Collins, Colorado, USA (23–28 June 2013)] - Observations of biomass burning smoke from Russian wild fire episodes in Finland 2010

Leino, K., Nieminen, T., Väänänen, R., Petäjä, T., Järvi, L., Keronen, P., Laurila, T., Virkkula, A., Pohja, T., Aalto, P. P., Kulmala, M.

Année:

2013

Langue:

english

Fichier:

PDF, 128 KB

english, 2013

50

Feature enhancement of reverberant speech by distribution matching and non-negative matrix factorization

Keronen, Sami, Kallasjoki, Heikki, Palomäki, Kalle J., Brown, Guy J., Gemmeke, Jort F.

Journal:

EURASIP Journal on Advances in Signal Processing

Année:

2015

Langue:

english

Fichier:

PDF, 1.22 MB

english, 2015