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1

A generalization of Descartes’ rule of signs and fundamental theorem of algebra

Pentti Haukkanen, Timo Tossavainen

Journal:

Applied Mathematics and Computation

Year:

2011

Language:

english

File:

PDF, 171 KB

english, 2011

2

Means and the mean value theorem

Merikoski, Jorma K., Halmetoja, Markku, Tossavainen, Timo

Journal:

International Journal of Mathematical Education

Year:

2009

Language:

english

File:

PDF, 157 KB

english, 2009

3

The Lost Cousin of the Fundamental Theorem of Algebra

Timo Tossavainen

Journal:

Mathematics Magazine

Year:

2007

Language:

english

File:

PDF, 480 KB

english, 2007

4

A Mathematician’s Lament: How School Cheats Us Out of Our Most Fascinating and Imaginative Art Formby Paul Lockhart, Foreword by Keith Devlin

Tossavainen, Timo

Journal:

The Mathematical Intelligencer

Year:

2014

Language:

english

File:

PDF, 145 KB

english, 2014

5

Fooling Newton's Method as Much as One Can

JORMA K. MERIKOSKI and TIMO TOSSAVAINEN

Journal:

Mathematics Magazine

Year:

2009

Language:

english

File:

PDF, 211 KB

english, 2009

6

On Direct and Inverse Proportionality

Markku Halmetoja, Pentti Haukkanen, Teuvo Laurinolli, Jorma K. Merikoski, Timo Tossavainen and Ari Virtanen

Journal:

American Mathematical Monthly

Year:

2007

Language:

english

File:

PDF, 760 KB

english, 2007

7

Mineral fiber concentration in lung tissue of mesothelioma patients in finland

Timo Tuomi, Margaretha Segerberg-Konttinen, Lauri Tammilehto, Antti Tossavainen, Esa Vanhala

Journal:

American Journal of Industrial Medicine

Year:

1989

Language:

english

File:

PDF, 460 KB

english, 1989

8

Different aspects of the monotonicity of a function

Tossavainen, Timo, Haukkanen, Pentti, Pesonen, Martti

Journal:

International Journal of Mathematical Education

Year:

2013

Language:

english

File:

PDF, 349 KB

english, 2013

9

PATHWISE CONNECTIVITY OF A CONFORMAL BOUNDARY

KOSKELA, PEKKA, TOSSAVAINEN, TIMO

Journal:

Bulletin of the London Mathematical Society

Year:

2003

Language:

english

File:

PDF, 94 KB

english, 2003

10

Swedish first-year engineering students’ views of mathematics, self-efficacy and motivation and their effect on task performance

Tossavainen, Timo, Rensaa, Ragnhild Johanne, Johansson, Monica

Journal:

International Journal of Mathematical Education

Year:

2019

Language:

english

File:

PDF, 2.14 MB

english, 2019

11

Swedish Fifth and Sixth Graders’ Motivational Values and the Use of ICT in Mathematics Education

Tossavainen, Timo, Faarinen, Ewa-Charlotte

Journal:

EURASIA Journal of Mathematics Science and Technology Education

Year:

2019

Language:

english

File:

PDF, 445 KB

english, 2019

12

On the spectral and Frobenius norm of a generalized Fibonacci r-circulant matrix

Merikoski, Jorma K., Haukkanen, Pentti, Mattila, Mika, Tossavainen, Timo

Journal:

Special Matrices

Language:

english

File:

PDF, 439 KB

english

13

Pulmonary mineral fibers after occupational and environmental exposure to asbestos in the Russian chrysotile industry

Antti Tossavainen, Evgeny Kovalevsky, Esa Vanhala, Timo Tuomi

Journal:

American Journal of Industrial Medicine

Year:

2000

Language:

english

File:

PDF, 120 KB

english, 2000

14

Influence of lossy compression on eye movement signals

Martti Juhola, Timo Tossavainen, Heikki Aalto

Journal:

Computers in Biology and Medicine

Year:

2004

Language:

english

File:

PDF, 582 KB

english, 2004

15

An augmented reality interface to contextual information

Antti Ajanki, Mark Billinghurst, Hannes Gamper, Toni Järvenpää, Melih Kandemir, Samuel Kaski, Markus Koskela, Mikko Kurimo, Jorma Laaksonen, Kai Puolamäki, Teemu Ruokolainen, Timo Tossavainen

Journal:

Virtual Reality

Year:

2011

Language:

english

File:

PDF, 470 KB

english, 2011

16

Lossy compression of eye movement and auditory brainstem response signals

Timo Tossavainen, Martti Juhola, Tapio Grönfors

Journal:

Computer Methods and Programs in Biomedicine

Year:

2003

Language:

english

File:

PDF, 297 KB

english, 2003

17

Development of virtual reality stimuli for force platform posturography

Timo Tossavainen, Martti Juhola, Ilmari Pyykkö, Heikki Aalto, Esko Toppila

Journal:

International Journal of Medical Informatics

Year:

2003

Language:

english

File:

PDF, 298 KB

english, 2003

18

A Mathematician Comes of Ageby Steven G. Krantz

Timo Tossavainen

Journal:

The Mathematical Intelligencer

Year:

2012

Language:

english

File:

PDF, 134 KB

english, 2012

19

Supplement 2. Second international symposium on silica, silicosis and cancer || Silica, silicosis and cancer in Finland

Timo Partanen, Juhani Jaakkola and Antti Tossavainen

Journal:

Scandinavian Journal of Work Environment & Health

Year:

1995

Language:

english

File:

PDF, 410 KB

english, 1995

20

Bridge to Abstract Mathematicsby Ralph W. Oberste-Vorth, Aristides Mouzakitis, and Bonita A. Lawrence

Timo Tossavainen

Journal:

The Mathematical Intelligencer

Year:

2013

Language:

english

File:

PDF, 131 KB

english, 2013

21

Additive colour mixing by surface relief gratings utilizing the power spectrum of a fluorescent lamp

Tossavainen, Noora, Orava, Joni, Laakkonen, Pasi, Kuittinen, Markku, Jaaskelainen, Timo

Journal:

Journal of Modern Optics

Year:

2006

Language:

english

File:

PDF, 249 KB

english, 2006

22

[IEEE ICASSP 2012 - 2012 IEEE International Conference on Acoustics, Speech and Signal Processing - Kyoto, Japan (2012.03.25-2012.03.30)] 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - 3D room geometry estimation from measured impulse responses

Tervo, Sakari, Tossavainen, Timo

Year:

2012

Language:

english

File:

PDF, 159 KB

english, 2012

23

On lossy transform compression of ECG signals with reference to deformation of their parameter values

Koski, Antti, Tossavainen, Timo, Juhola, Martti

Journal:

Journal of Medical Engineering & Technology

Year:

2004

Language:

english

File:

PDF, 147 KB

english, 2004

24

Postural Control as Assessed with Virtual Reality

Tossavainen, Martti Juhola, Heikki, Timo

Journal:

Acta Oto-Laryngologica

Year:

2001

Language:

english

File:

PDF, 181 KB

english, 2001

25

Perpendicularity in an Abelian Group

Haukkanen, Pentti, Mattila, Mika, Merikoski, Jorma K., Tossavainen, Timo

Journal:

International Journal of Mathematics and Mathematical Sciences

Year:

2013

Language:

english

File:

PDF, 163 KB

english, 2013

26

Radiographic small lung opacities and pleural abnormalities as a consequence of asbestos exposure in an adult population

Anders J Zitting, Antti Karjalainen, Olli Impivaara, Antti Tossavainen, Timo Kuusela, Juhani Mäki and Matti S Huuskonen

Journal:

Scandinavian Journal of Work Environment & Health

Year:

1995

Language:

english

File:

PDF, 1.07 MB

english, 1995

27

Effect of Styrene on Postural Stability Among Reinforced Plastic Boat Plant Workers in Finland

Toppila, Esko, Forsman, Pia, Pyykk??, Ilmari, Starck, Jukka, Tossavainen, Timo, Uitti, Jukka, Oksa, Panu

Journal:

Journal of Occupational & Environmental Medicine

Year:

2006

Language:

english

File:

PDF, 377 KB

english, 2006

28

Relative risk of mesothelioma associated with different levels of exposure to asbestos

Timo Tuomi, Matti S Huuskonen, Matti Virtamo, Antti Tossavainen, Lauri Tammilehto, Karin Mattson, Aarne Lahdensuo, Jorma Mattila, Pekka Karhunen, Kari Liippo and Eero Tala

Journal:

Scandinavian Journal of Work Environment & Health

Year:

1991

File:

PDF, 744 KB

1991

29

Relative risk of mesothelioma associated with different levels of exposure to asbestos

Timo Tuomi, Matti S Huuskonen, Matti Virtamo, Antti Tossavainen, Lauri Tammilehto, Karin Mattson, Aarne Lahdensuo, Jorma Mattila, Pekka Karhunen, Kari Liippo and Eero Tala

Journal:

Scandinavian Journal of Work Environment & Health

Year:

1991

Language:

english

File:

PDF, 744 KB

english, 1991

30

Stereoscopic depth perception in video see-through augmented reality within action space

Kytö, Mikko, Mäkinen, Aleksi, Tossavainen, Timo, Oittinen, Pirkko

Journal:

Journal of Electronic Imaging

Year:

2014

Language:

english

File:

PDF, 1.09 MB

english, 2014

31

Boundary behavior of conformal deformations

Nieminen, Tomi, Tossavainen, Timo

Journal:

Conformal Geometry and Dynamics of the American Mathematical Society

Year:

2007

Language:

english

File:

PDF, 158 KB

english, 2007

32

Conformal metrics on the unit ball: The Gehring-Hayman property and the volume growth

Nieminen, Tomi, Tossavainen, Timo

Journal:

Conformal Geometry and Dynamics of the American Mathematical Society

Year:

2009

Language:

english

File:

PDF, 142 KB

english, 2009

33

Student teachers’ concept definitions of area and their understanding about two-dimensionality of area

Tossavainen, Timo, Suomalainen, Hannele, Mäkäläinen, Tomi

Journal:

International Journal of Mathematical Education

Year:

2016

Language:

english

File:

PDF, 632 KB

english, 2016

34

A distance estimate on the boundary of a conformal deformation of the unit ball satisfying a Harnack inequality and the Gehring-Hayman property

Tossavainen, Timo

Journal:

Annales Academiae Scientiarum Fennicae Mathematica

Year:

2010

Language:

english

File:

PDF, 376 KB

english, 2010

35

Mild protein hydrolysation of lactose-free milk further reduces milk-related gastrointestinal symptoms

Turpeinen, Anu, Kautiainen, Hanna, Tikkanen, Marja-Leena, Sibakov, Timo, Tossavainen, Olli, Myllyluoma, Eveliina

Journal:

Journal of Dairy Research

Year:

2016

Language:

english

File:

PDF, 215 KB

english, 2016

36

A Survey on the Permanence of Finnish Students’ Arithmetical Skills and the Role of Motivation

Tossavainen, Timo, Väisänen, Pertti, Merikoski, Jorma K., Lukin, Tuija, Suomalainen, Hannele

Journal:

Education Research International

Year:

2015

Language:

english

File:

PDF, 974 KB

english, 2015

37

Experiencing Art: The Influence of Expertise and Painting Abstraction Level

Pihko, Elina, Virtanen, Anne, Saarinen, Veli-Matti, Pannasch, Sebastian, Hirvenkari, Lotta, Tossavainen, Timo, Haapala, Arto, Hari, Riitta

Journal:

Frontiers in Human Neuroscience

Year:

2011

Language:

english

File:

PDF, 1.08 MB

english, 2011

38

The Lost Cousin of the Fundamental Theorem of Algebra

Tossavainen, Timo

Journal:

Mathematics Magazine

Year:

2007

Language:

english

File:

PDF, 288 KB

english, 2007

39

An Analysis of High and Low Intercorrelations between Mathematics Self-Efficacy, Anxiety, and Achievement Variables: A Prerequisite for a Reliable Factor Analysis

Bergqvist, Erik, Tossavainen, Timo, Johansson, Maria, Denessen, Eddie

Journal:

Education Research International

Year:

2020

File:

PDF, 1.25 MB

2020