Results for 'Sampsa Vanhatalo'

8 found
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  1.  42
    Objective differentiation of neonatal EEG background grades using detrended fluctuation analysis.Vladimir Matic, Perumpillichira Joseph Cherian, Ninah Koolen, Amir H. Ansari, Gunnar Naulaers, Paul Govaert, Sabine Van Huffel, Maarten De Vos & Sampsa Vanhatalo - 2015 - Frontiers in Human Neuroscience 9.
  2.  15
    Building an Open Source Classifier for the Neonatal EEG Background: A Systematic Feature-Based Approach From Expert Scoring to Clinical Visualization.Saeed Montazeri Moghadam, Elana Pinchefsky, Ilse Tse, Viviana Marchi, Jukka Kohonen, Minna Kauppila, Manu Airaksinen, Karoliina Tapani, Päivi Nevalainen, Cecil Hahn, Emily W. Y. Tam, Nathan J. Stevenson & Sampsa Vanhatalo - 2021 - Frontiers in Human Neuroscience 15:675154.
    Neonatal brain monitoring in the neonatal intensive care units (NICU) requires a continuous review of the spontaneous cortical activity, i.e., the electroencephalograph (EEG) background activity. This needs development of bedside methods for an automated assessment of the EEG background activity. In this paper, we present development of the key components of a neonatal EEG background classifier, starting from the visual background scoring to classifier design, and finally to possible bedside visualization of the classifier results. A dataset with 13,200 5-minute EEG (...)
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  3.  15
    Freedom of Expression Challenged: Scientists’ Perspectives on Hidden Forms of Suppression and Self-censorship.Sampsa Saikkonen & Esa Väliverronen - 2021 - Science, Technology, and Human Values 46 (6):1172-1200.
    The media have become an important arena where struggles over the symbolic legitimacy of expert authority take place and where scientific experts increasingly have to compete for public recognition. The rise of authoritarian and populist leaders in many countries and the growing importance of social media have fueled criticism against scientific institutions and individual researchers. This paper discusses the new hidden forms of suppression and self-censorship regarding scientists’ roles as public experts. It is based on two web surveys conducted among (...)
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  4.  3
    Is Nietzsche’s ideal mood religious?Sampsa Andrei Saarinen - 2020 - Nietzscheforschung 27 (1):41-53.
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  5.  20
    Transforming the Object in Product Design.Sampsa Hyysalo - 2002 - Outlines. Critical Practice Studies 4 (1):59-83.
    Product design is a process in which multiple understandings of technology and society are transformed into characteristics of a product, into skills found in the design team, and finally, into scripts that prefigure the use of the technology. Because of its particular concern with mutual transformations of objects, social collectives and subjects, activity theory seems a potentially powerful framework for analyzing the complexity of product design work. I utilize the concepts of motive and object of activity to analyze an innovation (...)
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  6.  13
    Desire and mortality: Nietzsche on Luther and the need for God.Sampsa A. Saarinen - 2016 - Nietzscheforschung 23 (1):79-90.
    Name der Zeitschrift: Nietzscheforschung Jahrgang: 23 Heft: 1 Seiten: 79-90.
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  7.  31
    University Researchers Contributing to Technology Markets 1900–85. A Long-Term Analysis of Academic Patenting in Finland. [REVIEW]Sampsa Kaataja - 2011 - Minerva 49 (4):447-460.
    Regardless of the increased interest in technological innovation in universities, relatively little is known about the technology developed by academic scientists. Long-term analyses of researchers’ technological contribution are notably missing. This paper examines university-based technology in Finland during the period 1900–85. The focus is on the quantity and technological specialization of applications created inside the universities and in the changes that occurred in scientists’ technological output over nine decades. In the long-term analysis several aspects in universities’ technological contribution, which are (...)
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  8.  12
    Vital exhaustion, temperament, and the circumplex model of affect during laboratory-induced stress.Tarja Heponiemi, Liisa Keltikangas-Järvinen, Sampsa Puttonen & Niklas Ravaja - 2005 - Cognition and Emotion 19 (6):879-897.
    The present study examined the relationship between vital exhaustion, Cloninger's temperament dimensions, and state affects during experimentally induced stress among participants aged 22–37 years. Larsen and Diener's circumplex model of affect was used to structure the self-reported affects. Temperament was measured by the Temperament and Character Inventory. Feelings of exhaustion were assessed by the Maastricht Questionnaire. Stressors used were an aversive startle task, an appetitive mental arithmetic task, and an aversive choice-deadline reaction time task. The results showed that the level (...)
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