Integrative phenomena in visual arts and mathematics
Portaankorva-Koivisto, Päivi, Havinga, Mirka
Published in Journal of mathematics and the arts (03.04.2019)
Published in Journal of mathematics and the arts (03.04.2019)
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Journal Article
Reflectarray Design for 120-GHz Radar Application: Measurement Results
Tamminen, Aleksi, Makela, Sampo, Ala-Laurinaho, Juha, Hakli, Janne, Koivisto, Paivi, Rantakari, Pekka, Saily, Jussi, Luukanen, Arttu, Raisanen, Antti V.
Published in IEEE transactions on antennas and propagation (01.10.2013)
Published in IEEE transactions on antennas and propagation (01.10.2013)
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Journal Article
From pre- and in-service teachers’ asymmetric backgrounds to equal co-teaching: Investigation of a professional learning model
Kervinen, Anttoni, Portaankorva-Koivisto, Päivi, Kesler, Merike, Kaasinen, Arja, Juuti, Kalle, Uitto, Anna
Published in Frontiers in education (Lausanne) (26.09.2022)
Published in Frontiers in education (Lausanne) (26.09.2022)
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Journal Article
Optimum Transparent Absorbers of Electromagnetic Waves
Sten, J.C.-E., Koivisto, P.K.
Published in IEEE transactions on electromagnetic compatibility (01.11.2008)
Published in IEEE transactions on electromagnetic compatibility (01.11.2008)
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Journal Article
Quasi-static image method applied to bi-isotropic microstrip geometry
Koivisto, P.K., Sten, J.C.-E.
Published in IEEE transactions on microwave theory and techniques (01.01.1995)
Published in IEEE transactions on microwave theory and techniques (01.01.1995)
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Journal Article
Collective emotional atmosphere in mathematics lesson based on finnish fifth graders’ drawings
Laine, Anu, Ahtee, Maija, Näveri, Liisa, Pehkonen, Erkki, Koivisto, Päivi Portaankorva, Tuohilampi, Laura
Published in LUMAT (28.02.2015)
Published in LUMAT (28.02.2015)
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Journal Article
Quality factor of an electrically small antenna radiating close to a conducting plane
Sten, J.C.-E., Hujanen, A., Koivisto, P.K.
Published in IEEE transactions on antennas and propagation (01.05.2001)
Published in IEEE transactions on antennas and propagation (01.05.2001)
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Journal Article