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1

The relationship between motor competence, physical fitness and self-perception in children

V. Vedul-Kjelsås, H. Sigmundsson, A.-K. Stensdotter, M. Haga

Journal:

Child: Care, Health and Development

Year:

2012

Language:

english

File:

PDF, 127 KB

english, 2012

2

Motor competence is associated with physical fitness in four- to six-year-old preschool children

Sigmundsson, Hermundur, Haga, Monika

Journal:

European Early Childhood Education Research Journal

Year:

2016

Language:

english

File:

PDF, 338 KB

english, 2016

3

Associations of Physical Fitness and Motor Competence With Reading Skills in 9- and 12-Year-Old Children: A Longitudinal Study

Sigmundsson, Hermundur, Englund, Kjellrun, Haga, Monika

Journal:

Year:

2017

Language:

english

File:

PDF, 314 KB

english, 2017

4

Baby swimming: exploring the effects of early intervention on subsequent motor abilities

H. Sigmundsson, B. Hopkins

Journal:

Child: Care, Health and Development

Year:

2010

Language:

english

File:

PDF, 85 KB

english, 2010

5

THE RELATIONSHIP BETWEEN MOTOR COMPETENCE AND PHYSICAL FITNESS IS WEAKER IN THE 15–16 YR. ADOLESCENT AGE GROUP THAN IN YOUNGER AGE GROUPS (4–5 YR. AND 11–12 YR.) 1

Haga, Monika, Gísladóttír, Thórdís, Sigmundsson, Hermundur

Journal:

Perceptual and Motor Skills

Year:

2015

Language:

english

File:

PDF, 150 KB

english, 2015

6

Outcome of Decompression with and without Fusion in Spinal Stenosis with Degenerative Spondylolisthesis in Relation to Preoperative Pain Pattern: A Register Study of 1,362 Patients

Sigmundsson, Freyr G., Jonsson, Bo, Strömqvist, Björn

Journal:

The Spine Journal

Year:

2014

Language:

english

File:

PDF, 51 KB

english, 2014

7

Assessment of Motor Competence Across the Life Span: Aspects of Reliability and Validity of a New Test Battery

Sigmundsson, H., Loras, H., Haga, M.

Journal:

Year:

2016

Language:

english

File:

PDF, 364 KB

english, 2016

8

Volcanic and Igneous Plumbing Systems || Magma Movements in Volcanic Plumbing Systems and their Associated Ground Deformation and Seismic Patterns

Sigmundsson, Freysteinn

Year:

2018

Language:

english

File:

PDF, 8.30 MB

english, 2018

9

Electrical Resistivity Tomography and Time-Domain Induced Polarization field investigations of geothermal areas at Krafla, Iceland: comparison to borehole and laboratory frequency-domain electrical observations

Lévy, L, Maurya, P K, Byrdina, S, Vandemeulebrouck, J, Sigmundsson, F, Árnason, K, Ricci, T, Deldicque, D, Roger, M, Gibert, B, Labazuy, P

Journal:

Geophysical Journal International

Year:

2019

Language:

english

File:

PDF, 12.02 MB

english, 2019

10

The passion scale: Aspects of reliability and validity of a new 8-item scale assessing passion.

Sigmundsson, H., Haga, M., Hermundsdottir, F.

Journal:

New Ideas in Psychology

Year:

2020

Language:

english

File:

PDF, 737 KB

english, 2020

11

Comparing Free Play and Partly Structured Play in 4-5-Years-Old Children in an Outdoor Playground

Tortella, Patrizia, Haga, Monika, Ingebrigtsen, Jan Erik, Fumagalli, Guido Francesco, Sigmundsson, Hermundur

Journal:

Frontiers in Public Health

Year:

2019

File:

PDF, 628 KB

2019

12

Window view of nature after brief exercise improves choice reaction time and heart rate restoration

Engell, Thomas, LorÃ¥s, HÃ¥vard W., Sigmundsson, Hermundur

Journal:

New Ideas in Psychology

Year:

2020

Language:

english

File:

PDF, 589 KB

english, 2020

13

Passion, grit and mindset in the ages 14 to 77: Exploring relationship and gender differences

Sigmundsson, Hermundur

Journal:

New Ideas in Psychology

Year:

2021

File:

PDF, 2.49 MB

2021

14

Exclusion of linkage between schizophrenia and the gene encoding a neutral amino acid glutamate/aspartate transporter, SLC1A5

Chen, Andrew Chih-Hui, Kalsi, Gursharan, Brynjolfsson, Jon, Sigmundsson, Thordur, Curtis, David, Butler, Rob, Read, Tim, Murphy, Patrice, Barnard, Eric A., Petursson, Hannes, Gurling, Hugh M.D.

Journal:

American Journal of Medical Genetics

Year:

1997

Language:

english

File:

PDF, 69 KB

english, 1997

15

Depletion of background galaxies owing to the cluster lens CL0024+1654: U- and R-band observations

Ö. E. Rögnvaldsson, T. R. Greve, J. Hjorth, E. H. Gudmundsson, V. S. Sigmundsson, P. Jakobsson, A. O. Jaunsen, L. L. Christensen, E. Van Kampen, A. N. Taylor

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2001

Language:

english

File:

PDF, 596 KB

english, 2001

16

Development of proprioceptive sensitivity

H. Sigmundsson, H. T. A. Whiting, J. M. Loftesnes

Journal:

Experimental Brain Research

Year:

2000

Language:

english

File:

PDF, 64 KB

english, 2000

17

Sex Differences in Perception: Exploring the Integration of Sensory Information with Respect to Vision and Proprioception

H. Sigmundsson, M. Haga, B. Hopkins

Journal:

Year:

2007

Language:

english

File:

PDF, 131 KB

english, 2007

18

Intrusion triggering of the 2010 Eyjafjallajökull explosive eruption

Sigmundsson, Freysteinn, Hreinsdóttir, Sigrún, Hooper, Andrew, Árnadóttir, Thóra, Pedersen, Rikke, Roberts, Matthew J., Óskarsson, Níels, Auriac, Amandine, Decriem, Judicael, Einarsson, Páll

Journal:

Year:

2010

Language:

english

File:

PDF, 1.11 MB

english, 2010

19

Timing continuous or discontinuous movements across effectors specified by different pacing modalities and intervals

H. Lorås, H. Sigmundsson, J. B. Talcott, F. Öhberg, A. K. Stensdotter

Journal:

Experimental Brain Research

Year:

2012

Language:

english

File:

PDF, 349 KB

english, 2012

20

Deflation of the Askja volcanic system: Constraints on the deformation source from combined inversion of satellite radar interferograms and GPS measurements

Carolina Pagli, Freysteinn Sigmundsson, Thóra Árnadóttir, Páll Einarsson, Erik Sturkell

Journal:

Journal of Volcanology and Geothermal Research

Year:

2006

Language:

english

File:

PDF, 1.20 MB

english, 2006

21

Crustal deformation associated with the 1996 Gjálp subglacial eruption, Iceland: InSAR studies in affected areas adjacent to the Vatnajökull ice cap

Carolina Pagli, Freysteinn Sigmundsson, Rikke Pedersen, Páll Einarsson, Thóra Árnadóttir, Kurt L. Feigl

Journal:

Earth and Planetary Science Letters

Year:

2007

Language:

english

File:

PDF, 2.75 MB

english, 2007

22

Reaction time and sustained attention in schizophrenia and its genetic predisposition

P. Birkett, T. Sigmundsson, T. Sharma, T. Toulopoulou, T.D. Griffiths, A. Reveley, R Murray

Journal:

Schizophrenia Research

Year:

2007

Language:

english

File:

PDF, 313 KB

english, 2007

23

Current plate movements across the Mid-Atlantic Ridge determined from 5 years of continuous GPS measurements in Iceland

Geirsson, Halldór, Árnadóttir, Thóra, Völksen, Christof, Jiang, Weiping, Sturkell, Erik, Villemin, Thierry, Einarsson, Páll, Sigmundsson, Freysteinn, Stefánsson, Ragnar

Journal:

Journal of Geophysical Research

Year:

2006

Language:

english

File:

PDF, 3.22 MB

english, 2006

24

Deep magma storage at Hekla volcano, Iceland, revealed by InSAR time series analysis

Ofeigsson, Benedikt G., Hooper, Andrew, Sigmundsson, Freysteinn, Sturkell, Erik, Grapenthin, Ronni

Journal:

Journal of Geophysical Research

Year:

2011

Language:

english

File:

PDF, 18.36 MB

english, 2011

25

Glacio-isostatic crustal movements caused by historical volume change of the Vatnajökull Ice Cap, Iceland

Sigmundsson, Freysteinn, Einarsson, Páll

Journal:

Geophysical Research Letters

Year:

1992

Language:

english

File:

PDF, 486 KB

english, 1992

26

Motor Competence in 11-Year-Old Boys and Girls

Vedul-Kjelsås, Vigdis, Stensdotter, Ann-Katrin, Sigmundsson, Hermundur

Journal:

Scandinavian Journal of Educational Research

Year:

2013

Language:

english

File:

PDF, 93 KB

english, 2013

27

Vulnerability of Glioblastoma Cells to Catastrophic Vacuolization and Death Induced by a Small Molecule

Kitambi, Satish Srinivas, Toledo, Enrique M., Usoskin, Dmitry, Wee, Shimei, Harisankar, Aditya, Svensson, Richard, Sigmundsson, Kristmundur, Kalderén, Christina, Niklasson, Mia, Kundu, Soumi, Aranda,

Journal:

Year:

2014

Language:

english

File:

PDF, 7.29 MB

english, 2014

28

Segmented lateral dyke growth in a rifting event at Bárðarbunga volcanic system, Iceland

Sigmundsson, Freysteinn, Hooper, Andrew, Hreinsdóttir, Sigrún, Vogfjörd, Kristín S., Ófeigsson, Benedikt G., Heimisson, Elías Rafn, Dumont, Stéphanie, Parks, Michelle, Spaans, Karsten, Gudmundsson, Gu

Journal:

Year:

2014

Language:

english

File:

PDF, 5.50 MB

english, 2014

29

Determinants of outcome in lumbar spinal stenosis surgery

Sigmundsson, Freyr Gauti

Journal:

Acta Orthopaedica

Year:

2014

Language:

english

File:

PDF, 8.47 MB

english, 2014

30

Motor Development: Exploring the motor competence of 4-year-old Norwegian children

Sigmundsson, Hermundur, Rostoft, Marianne StØlan

Journal:

Scandinavian Journal of Educational Research

Year:

2003

Language:

english

File:

PDF, 96 KB

english, 2003

31

Outcome of decompression with and without fusion in spinal stenosis with degenerative spondylolisthesis in relation to preoperative pain pattern: a register study of 1,624 patients

Sigmundsson, Freyr G., Jönsson, Bo, Strömqvist, Björn

Journal:

The Spine Journal

Year:

2015

Language:

english

File:

PDF, 537 KB

english, 2015

32

INTERRELATIONS BETWEEN THREE FINE MOTOR SKILLS IN YOUNG ADULTS 1

Lorås, Håvard, Sigmundsson, Hermundur

Journal:

Perceptual and Motor Skills

Year:

2012

Language:

english

File:

PDF, 241 KB

english, 2012

33

RESEARCH ON CHILDREN WITH DEVELOPMENTAL COORDINATION DISORDER-SOME CHALLENGES! COMMENTARY ON C. L. TSAI AND S. K. WU (2008) 1

SIGMUNDSSON, H., HAGA, M.

Journal:

Perceptual and Motor Skills

Year:

2010

Language:

english

File:

PDF, 259 KB

english, 2010

34

Perceived stress and musculoskeletal pain are prevalent and significantly associated in adolescents: an epidemiological cross-sectional study

Østerås, Berit, Sigmundsson, Hermundur, Haga, Monika

Journal:

BMC Public Health

Year:

2015

Language:

english

File:

PDF, 500 KB

english, 2015

35

Determinants of patient satisfaction after surgery for central spinal stenosis without concomitant spondylolisthesis: a register study of 5100 patients

Sigmundsson, Freyr Gauti, Jönsson, Bo, Strömqvist, Björn

Journal:

European Spine Journal

Year:

2017

Language:

english

File:

PDF, 492 KB

english, 2017

36

Climate effects on volcanism: influence on magmatic systems of loading and unloading from ice mass variations, with examples from Iceland

Sigmundsson, F., Pinel, V., Lund, B., Albino, F., Pagli, C., Geirsson, H., Sturkell, E.

Journal:

Philosophical Transactions Mathematical Physical & Engineering Sciences

Year:

2010

Language:

english

File:

PDF, 2.09 MB

english, 2010

37

Preoperative Pain Pattern Predicts Surgical Outcome More Than Type of Surgery in Patients With Central Spinal Stenosis Without Concomitant Spondylolisthesis

Sigmundsson, Freyr Gauti, Jönsson, Bo, Strömqvist, Björn

Journal:

Year:

2014

Language:

english

File:

PDF, 2.56 MB

english, 2014

38

Impact of Pain on Function and Health Related Quality of Life in Lumbar Spinal Stenosis

Sigmundsson, Freyr Gauti, Jönsson, Bo, Strömqvist, Björn

Journal:

Year:

2013

Language:

english

File:

PDF, 2.54 MB

english, 2013

39

New insights into magma plumbing along rift systems from detailed observations of eruptive behavior at Axial volcano

Sigmundsson, Freysteinn

Journal:

Geophysical Research Letters

Year:

2016

Language:

english

File:

PDF, 7.05 MB

english, 2016

40

Repeated magmatic intrusions at El Hierro Island following the 2011–2012 submarine eruption

Benito-Saz, Maria A., Parks, Michelle M., Sigmundsson, Freysteinn, Hooper, Andrew, García-Cañada, Laura

Journal:

Journal of Volcanology and Geothermal Research

Year:

2017

Language:

english

File:

PDF, 1.72 MB

english, 2017

41

Retraction Notice to: Vulnerability of Glioblastoma Cells to Catastrophic Vacuolization and Death Induced by a Small Molecule

Kitambi, Satish Srinivas, Toledo, Enrique M., Usoskin, Dmitry, Wee, Shimei, Harisankar, Aditya, Svensson, Richard, Sigmundsson, Kristmundur, Kalderén, Christina, Niklasson, Mia, Kundu, Soumi, Aranda,

Journal:

Year:

2017

Language:

english

File:

PDF, 58 KB

english, 2017

42

Effect of different exercise modes at high intensity on immediate learning and arousal

Lorås, Håvard, Haga, Monika, Sigmundsson, Hermundur

Journal:

International Journal of Sport and Exercise Psychology

Year:

2018

Language:

english

File:

PDF, 438 KB

english, 2018

43

Self-Efficacy, Flow, Affect, Worry and Performance in Elite World Cup Ski Jumping

Sklett, Vegard H., Lorås, Håvard W., Sigmundsson, Hermundur

Journal:

Frontiers in Psychology

Year:

2018

Language:

english

File:

PDF, 415 KB

english, 2018

44

A half-century of geologic and geothermic investigations in Iceland: The legacy of Kristján Sæmundsson

Voight, Barry, Clifton, Amy, Hjartarson, Árni, Steingrímsson, Benedikt, Brandsdóttir, Bryndís, Rodríguez, Carolina, McGarvie, David, Sigmundsson, Freysteinn, Ívarsson, Gretar, Friðleifsson, Guðmundur

Journal:

Journal of Volcanology and Geothermal Research

Year:

2018

Language:

english

File:

PDF, 29.09 MB

english, 2018

45

Deformation due to geothermal exploitation at Reykjanes, Iceland

Parks, Michelle, Sigmundsson, Freysteinn, Sigurðsson, Ómar, Hooper, Andrew, Hreinsdóttir, Sigrún, Ófeigsson, Benedikt, Michalczewska, Karolina

Journal:

Journal of Volcanology and Geothermal Research

Year:

2018

Language:

english

File:

PDF, 2.16 MB

english, 2018

46

The role of smectites in the electrical conductivity of active hydrothermal systems: electrical properties of core samples from Krafla volcano, Iceland

Lévy, L, Gibert, B, Sigmundsson, F, Flóvenz, ÓG, Hersir, GP, Briole, P, Pezard, PA

Journal:

Geophysical Journal International

Year:

2018

Language:

english

File:

PDF, 4.82 MB

english, 2018

47

The Effect of Aerobic Exercise on Speed and Accuracy Task Components in Motor Learning

Stranda, Håvard, Haga, Monika, Sigmundsson, Hermundur, Lorås, Håvard

Journal:

Year:

2019

File:

PDF, 740 KB

2019

48

Tracking magmatic hydrogen sulphur circulations using electrical impedance: complex electrical properties of core samples at the Krafla volcano, Iceland

Lévy, L., Gibert, B., Sigmundsson, F., Deldicque, D., Parat, F., Hersir, G. P.

Journal:

Journal of Geophysical Research Solid Earth

Year:

2019

Language:

english

File:

PDF, 16.15 MB

english, 2019

49

Breaking the reading code: Letter knowledge when children break the reading code the first year in school

Sigmundsson, Hermundur, Haga, Monika, Ofteland, Greta Storm, Solstad, Trygve

Journal:

New Ideas in Psychology

Year:

2020

Language:

english

File:

PDF, 707 KB

english, 2020

50

The dynamics of a long-lasting effusive eruption modulated by Earth tides

Dumont, StÃ©phanie, Le MouÃ«l, Jean-Louis, Courtillot, Vincent, Lopes, Fernando, Sigmundsson, Freysteinn, Coppola, Diego, Eibl, Eva P.S., Bean, Christopher J.

Journal:

Earth and Planetary Science Letters

Year:

2020

File:

PDF, 1.43 MB

2020

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