Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Paula Hietala"'
Autor:
Zoé Brasseur, Dimitri Castarède, Erik S. Thomson, Michael P. Adams, Saskia Drossaart van Dusseldorp, Paavo Heikkilä, Kimmo Korhonen, Janne Lampilahti, Mikhail Paramonov, Julia Schneider, Franziska Vogel, Yusheng Wu, Jonathan P. D. Abbatt, Nina S. Atanasova, Dennis H. Bamford, Barbara Bertozzi, Matthew Boyer, David Brus, Martin I. Daily, Romy Fösig, Ellen Gute, Alexander D. Harrison, Paula Hietala, Kristina Höhler, Zamin A. Kanji, Jorma Keskinen, Larissa Lacher, Markus Lampimäki, Janne Levula, Antti Manninen, Jens Nadolny, Maija Peltola, Grace C. E. Porter, Pyry Poutanen, Ulrike Proske, Tobias Schorr, Nsikanabasi Silas Umo, János Stenszky, Annele Virtanen, Dmitri Moisseev, Markku Kulmala, Benjamin J. Murray, Tuukka Petäjä, Ottmar Möhler, Jonathan Duplissy
Publikováno v:
Atmospheric Chemistry and Physics, 22 (8), 5117–5145
Atmospheric Chemistry and Physics, 22 (8)
Atmospheric Chemistry and Physics, 22 (8)
The formation of ice particles in Earth's atmosphere strongly influences the dynamics and optical properties of clouds and their impacts on the climate system. Ice formation in clouds is often triggered heterogeneously by ice-nucleating particles (IN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcef9aec6e769cd1ad9225dadbffc82f
https://doi.org/10.5194/acp-22-5117-2022
https://doi.org/10.5194/acp-22-5117-2022
Autor:
Jonathan Duplissy, Erik S. Thomson, Pyry Poutanen, Antti Manninen, Paavo Heikkilä, David Brus, Alexander D. Harrison, Yusheng Wu, Dmitri Moisseev, Dimitri Castarède, Markku Kulmala, Nina S. Atanasova, János Stenszky, Jonathan P. D. Abbat, Annele Virtanen, Tuukka Petäjä, Nsikanabasi Silas Umo, Ottmar Möhler, Jens Nadolny, Ellen Gute, Matthew Boyer, Kimmo Korhonen, Franziska Vogel, Ulrike Proske, Maija Peltola, Markus Lampimäki, Barbara Bertozzi, Julia Schneider, Larissa Lacher, Zoé Brasseur, Zamin A. Kanji, Dennis H. Bamford, Martin I. Daily, Benjamin J. Murray, Kristina Höhler, Romy Fösig, Paula Hietala, Jorma Keskinen, Janne Levula, Michael P. Adams, Janne Lampilahti, Mikhail Paramonov, Grace C. E. Porter, Tobias Schorr, Saskia Drossaart van Dusseldorp
The formation of ice particles in Earth’s atmosphere strongly influences the dynamics and optical properties of clouds and their impacts on the climate system. Ice formation in clouds is often triggered heterogeneously by ice nucleating particles (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40ad8227d25972005fa39dca12f454ff
https://doi.org/10.5194/acp-2021-744
https://doi.org/10.5194/acp-2021-744
Autor:
Theo Kurtén, Kai Ilmari Ruusuvuori, Mikko Sipilä, Oona Kupiainen-Määttä, Hanna Vehkamäki, Tuija Jokinen, Heikki Junninen, Paula Hietala
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 6, Pp 2577-2588 (2015)
Sulfuric acid is generally considered one of the most important substances taking part in atmospheric particle formation. However, in typical atmospheric conditions in the lower troposphere, sulfuric acid and water alone are unable to form particles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::390ba333edfdeddc01712add19bf1cb9
http://hdl.handle.net/10138/161780
http://hdl.handle.net/10138/161780
Autor:
Paula Hietala
Publikováno v:
Annals of Mathematics and Artificial Intelligence. 2:221-235
In this paper we discuss the design principles and describe the current implementation status of a statistical expert system called ESTES. The ESTES system is intended to provide guidance for an inexperienced time series analyst in the preliminary an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c79dae0a52ed01155d7607cc8a1855
https://doi.org/10.1007/bf01531008
https://doi.org/10.1007/bf01531008
Autor:
Paula Hietala
Publikováno v:
Selecting Models from Data ISBN: 9780387942810
This paper describes methods that combine statistical reasoning with qualitative reasoning in the process of creating and updating of stereotypes of users. If a consulting system is equipped with stereotype based user modelling techniques it is able
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10667533cf286013c913898b85e65a10
https://doi.org/10.1007/978-1-4612-2660-4_30
https://doi.org/10.1007/978-1-4612-2660-4_30
Publikováno v:
University of Helsinki
Quantum chemical calculations have been performed on neutral and protonated acetone and protonated acetone containing clusters. The aim is to probe the ability of protonated acetone and protonated acetone clusters to charge clusters containing sulfur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f49bba8d3f6e3967c693dfba23be7d6
https://tuhat.helsinki.fi/portal/en/publications/the-charging-properties-of-protonated-acetone-and-acetone-clusters(2e79c593-387c-4a2d-b89a-6f40d474723c).html
https://tuhat.helsinki.fi/portal/en/publications/the-charging-properties-of-protonated-acetone-and-acetone-clusters(2e79c593-387c-4a2d-b89a-6f40d474723c).html