Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Johanna Närväinen"'
Autor:
Heba Sourkatti, Kati Pettersson, Bart van der Sanden, Mikko Lindholm, Johan Plomp, Ilmari Määttänen, Pentti Henttonen, Johanna Närväinen
Publikováno v:
Heliyon, Vol 10, Iss 1, Pp e23611- (2024)
Background: Machine learning is becoming a common tool in monitoring emotion. However, methodological studies of the processing pipeline are scarce, especially ones using subjective appraisals as ground truth. New method: A novel protocol was used to
Externí odkaz:
https://doaj.org/article/6ab2e735d1084f28bbfcea5445f4f580
Publikováno v:
Frontiers in Neuroergonomics, Vol 4 (2023)
IntroductionCurrent stress detection methods concentrate on identification of stress and non-stress states despite the existence of various stress types. The present study performs a more specific, explainable stress classification, which could provi
Externí odkaz:
https://doaj.org/article/d6944855241a48db89fee97b6482f125
Autor:
Pentti Henttonen, Ilmari Määttänen, Emilia Makkonen, Anita Honka, Vilja Seppälä, Johanna Närväinen, Regina García-Velázquez, Jaakko Airaksinen, Markus Jokela, Emilia Elisabet Lahti
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11483- (2022)
Sisu is a Finnish cultural concept that denotes determination and resoluteness in the face of adversity. We propose that sisu will supplement the English-language based research on mental fortitude traits. Sisu has not been the focus of systematic re
Externí odkaz:
https://doaj.org/article/af81f31146c64d00bdb3da822ac52388
Autor:
Tomi Passi, Kristian Lukander, Jari Laarni, Johanna Närväinen, Joona Rissanen, Jani P. Vaara, Kai Pihlainen, Kari Kallinen, Tommi Ojanen, Saija Mauno, Satu Pakarinen
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
Understanding the effect of stress, fatigue, and sleep deprivation on the ability to maintain an alert and attentive state in an ecologically valid setting is of importance as lapsing attention can, in many safety-critical professions, have devastati
Externí odkaz:
https://doaj.org/article/ac64e577e18147919b94273e192a449f
Autor:
Ilmari Määttänen, Emilia Makkonen, Markus Jokela, Johanna Närväinen, Julius Väliaho, Vilja Seppälä, Julia Kylmälä, Pentti Henttonen
Publikováno v:
Behavioral Sciences, Vol 11, Iss 9, p 123 (2021)
The aim was to create and study a possible behavioural measure for trait(s) in humans that reflect the ability and motivation to continue an unpleasant behaviour, i.e., behavioural perseverance or persistence (BP). We utilised six different tasks wit
Externí odkaz:
https://doaj.org/article/ef581328a9b2449b946a662ab937d0dc
Publikováno v:
Nath, R K, Tervonen, J, Närväinen, J, Pettersson, K & Mäntyjärvi, J 2023, Towards Self-Supervised Learning of ECG Signal Representation for the Classification of Acute Stress Types . in GLSVLSI 2023-Proceedings of the Great Lakes Symposium on VLSI 2023 . Association for Computing Machinery ACM, pp. 85-90 . https://doi.org/10.1145/3583781.3590252
We present a novel application of contrastive learning technique in learning the feature representation of ECG signal in a self-supervised manner for the classification of acute stress types. Acute stress types that occur for a very short period and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16152e427cc5a53f078d87972cf2359f
https://cris.vtt.fi/en/publications/6a473b0e-108d-4734-8685-0e6bd61767f7
https://cris.vtt.fi/en/publications/6a473b0e-108d-4734-8685-0e6bd61767f7
Autor:
Karhunen, Eeva Rantala, Elina Järvelä-Reijonen, Kati Pettersson, Janne Laine, Paula Vartiainen, Johanna Närväinen, Jussi Pihlajamäki, Kaisa Poutanen, Pilvikki Absetz, Leila
Publikováno v:
Nutrients; Volume 14; Issue 18; Pages: 3731
Easier recognition and enhanced visibility of healthy options supposedly increase healthy choices, but real-world evidence remains scarce. Addressing this knowledge gap, we promoted nutritionally favourable foods in a workplace cafeteria with three c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::2629da37ab702320cf8de947770ca951
Autor:
Eeva, Rantala, Elina, Järvelä-Reijonen, Kati, Pettersson, Janne, Laine, Paula, Vartiainen, Johanna, Närväinen, Jussi, Pihlajamäki, Kaisa, Poutanen, Pilvikki, Absetz, Leila, Karhunen
Publikováno v:
Nutrients. 14(18)
Easier recognition and enhanced visibility of healthy options supposedly increase healthy choices, but real-world evidence remains scarce. Addressing this knowledge gap, we promoted nutritionally favourable foods in a workplace cafeteria with three c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0f18255e15bcf557d7cf7f720310080c
https://pubmed.ncbi.nlm.nih.gov/36145107
https://pubmed.ncbi.nlm.nih.gov/36145107
Publikováno v:
UbiComp/ISWC Adjunct
Tervonen, J, Närväinen, J, Mäntyjärvi, J & Pettersson, K 2021, In Search of Harmful Stress . in UbiComp/ISWC 2021-Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable Computers . Association for Computing Machinery ACM, pp. 215-217, 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and the 2021 ACM International Symposium on Wearable Computers, UbiComp/ISWC 2021, Virtual, Online, United States, 21/09/21 . https://doi.org/10.1145/3460418.3479335
Tervonen, J, Närväinen, J, Mäntyjärvi, J & Pettersson, K 2021, In Search of Harmful Stress . in UbiComp/ISWC 2021-Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable Computers . Association for Computing Machinery ACM, pp. 215-217, 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and the 2021 ACM International Symposium on Wearable Computers, UbiComp/ISWC 2021, Virtual, Online, United States, 21/09/21 . https://doi.org/10.1145/3460418.3479335
Human body produces different physiological stress reaction when you hit a toe to a doorstep than when you panic at a job interview. The impact for body's homeostasis varies depending on the reaction type and some reactions are harmful to our health.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f755af6e8d002a8e655aeac4e2b31bf0
https://cris.vtt.fi/en/publications/d7aca490-aaa2-40b0-962e-e86cf61bc941
https://cris.vtt.fi/en/publications/d7aca490-aaa2-40b0-962e-e86cf61bc941
Autor:
Kaisa Poutanen, Laura Chiavaroli, Matteo Goldoni, Johanna Närväinen, Saara Vanhatalo, Riccardo C. Bonadonna, Margherita Dall'Asta, Alessandra Dei Cas, Furio Brighenti, Giuseppe Di Pede, Francesca Scazzina, Ulla Holopainen-Mantila, Monica Antonini, Veronica Francinelli, Marta Cossu, Rossella Dodi
Publikováno v:
Vanhatalo, S, Dall'Asta, M, Cossu, M, Chiavaroli, L, Francinelli, V, Pede, G D, Dodi, R, Närväinen, J, Antonini, M, Goldoni, M, Holopainen-Mantila, U, Cas, A D, Bonadonna, R, Brighenti, F, Poutanen, K & Scazzina, F 2022, ' Pasta Structure Affects Mastication, Bolus Properties, and Postprandial Glucose and Insulin Metabolism in Healthy Adults ', Journal of Nutrition, vol. 152, no. 4, pp. 994-1005 . https://doi.org/10.1093/jn/nxab361
BACKGROUND: Structure and protein-starch interactions in pasta products can be responsible for lower postprandial glycemic responses compared with other cereal foods.OBJECTIVES: We tested the effect on postprandial glucose metabolism induced by 2 pas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c173966196dde3e4c48df530c7873b3b
https://pubmed.ncbi.nlm.nih.gov/35174392
https://pubmed.ncbi.nlm.nih.gov/35174392