Bjornsson, Helgi K : rechercher sur Z-Library

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1

Ice–water interactions during floods from Grænalón glacier-dammed lake, Iceland

Roberts, Matthew J., Pálsson, Finnur, Gudmundsson, Magnús Tumi, Björnsson, Helgi, Tweed, Fiona S.

Journal:

Annals of Glaciology

Année:

2005

Langue:

english

Fichier:

PDF, 266 KB

english, 2005

2

Changes in geometry and subglacial drainage of Midre Lovénbreen, Svalbard, determined from digital elevation models

David Rippin, Ian Willis, Neil Arnold, Andrew Hodson, John Moore, Jack Kohler, Helgi BjöRnsson

Journal:

Earth Surface Processes and Landforms

Année:

2003

Langue:

english

Fichier:

PDF, 1.55 MB

english, 2003

3

A prospective study on the causes of notably raised alanine aminotransferase (ALT)

Björnsson, Helgi Kristinn, Olafsson, Sigurdur, Bergmann, Ottar M., Björnsson, Einar S.

Journal:

Scandinavian Journal of Gastroenterology

Année:

2016

Langue:

english

Fichier:

PDF, 909 KB

english, 2016

4

Biliary tract malignancies: a population-based study on incidence, prognosis and management of patients

Juliusson, Gunnar, Jonasson, Jon Gunnlaugur, Jonsdottir, Sara B., Garcia, Henrik G., Olafsdottir, Elinborg, Möller, Pall Helgi, Björnsson, Einar S.

Journal:

Scandinavian Journal of Gastroenterology

Année:

2016

Langue:

english

Fichier:

PDF, 885 KB

english, 2016

5

Mo1462 – Liver Injury Due to Ashwagandha. A Case Series from Iceland and the U.S. Drug-Induced Liver Injury Network

Björnsson, Helgi K., Björnsson, Einar S., Khan, Ikhlas A., Avula, Bharathi, Navarro, Victor

Journal:

Gastroenterology

Année:

2019

Fichier:

PDF, 171 KB

2019

6

Interstitial deletions including chromosome 3 common eliminated region 1 (C3CER1) prevail in human solid tumors from 10 different tissues

Thorgunnur Eyfjord Petursdottir, Unnur Thorsteinsdottir, Jon Gunnlaugur Jonasson, Pall Helgi Moller, Chen Huiping, Johannes Bjornsson, Valgardur Egilsson, Stefan Imreh, Sigurdur Ingvarsson

Journal:

Genes, Chromosomes and Cancer

Année:

2004

Langue:

english

Fichier:

PDF, 812 KB

english, 2004

7

Introduction to the Second Mars Polar Science Special Issue

Stephen M. Clifford, Thorsteinn Thorsteinsson, Helgi Björnsson, David A. Fisher, David A. Paige

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 37 KB

english, 2001

8

Psychopharmacoepidemiology in Iceland: effects of regulations and new medications

Tómas Helgason, Júlíus K. Björnsson, Tómas Zoëga, Haraldur S. Thorsteinsson, Helgi Tómasson

Journal:

European Archives of Psychiatry and Clinical Neuroscience

Année:

1997

Langue:

english

Fichier:

PDF, 952 KB

english, 1997

9

The 1996 eruption at Gjálp, Vatnajökull ice cap, Iceland: efficiency of heat transfer, ice deformation and subglacial water pressure

MagnúsT. Gudmundsson, Freysteinn Sigmundsson, Helgi Björnsson, Thórdís Högnadóttir

Journal:

Bulletin of Volcanology

Année:

2004

Langue:

english

Fichier:

PDF, 1.16 MB

english, 2004

10

Formation of smooth terrains on Comet Tempel 1

Akiva Bar-Nun, Finnur Pálsson, Helgi Björnsson

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 526 KB

english, 2008

11

10.1038/27384

Björnsson, Helgi

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 238 KB

english, 1998

12

10.1038/40122

Gudmundsson, Magnú T., Sigmundsson, Freysteinn, Björnsson, Helgi

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 434 KB

english, 1997

13

The regional distribution of mountain permafrost in Iceland

Bernd Etzelmüller, Herman Farbrot, Águst Guðmundsson, Ole Humlum, Ole Einar Tveito, Helgi Björnsson

Journal:

Permafrost and Periglacial Processes

Année:

2007

Langue:

english

Fichier:

PDF, 884 KB

english, 2007

14

The Mass Balance of Circum-Arctic Glaciers and Recent Climate Change

Julian A. Dowdeswell, Jon Ove Hagen, Helgi Björnsson, Andrey F. Glazovsky, William D. Harrison, Per Holmlund, Jacek Jania, Roy M. Koerner, Bernard Lefauconnier, C.Simon L. Ommanney, Robert H. Thomas

Journal:

Quaternary Research

Année:

1997

Langue:

english

Fichier:

PDF, 361 KB

english, 1997

15

Macroglobulinaemia in an Icelandic Family

Ólafur Grímur Björnsson, Alfreo Ámason, Sigurour Gudmunosson, Ólafur Jensson, Snorri Ólafsson, Helgi Valdimarsson

Journal:

Journal of Internal Medicine

Année:

1978

Langue:

english

Fichier:

PDF, 527 KB

english, 1978

16

Environmental Change in Iceland: Past and Present: (Glaciology and Quaternary Geology, Vol. 7). Judith K. Maizels and Chris Caseldine (Editors), Kluwer, Dordrecht, 1991, 332 pp., hardback, Dfl. 175/US$118/£61. ISBN 0 7923 1209 0

Helgi Björnsson

Journal:

Physics of the Earth and Planetary Interiors

Année:

1992

Langue:

english

Fichier:

PDF, 343 KB

english, 1992

17

The 20th century retreat of ice caps in Iceland derived from airborne SAR: W-Vatnajökull and N-Mýrdalsjökull

Eyjólfur Magnússon, Helgi Björnsson, Jørgen Dall, Finnur Pálsson

Journal:

Earth and Planetary Science Letters

Année:

2005

Langue:

english

Fichier:

PDF, 723 KB

english, 2005

18

Glacier fluctuation and inferred climatology of Langjökull ice cap through the Little Ice Age

Gwenn E. Flowers, Helgi Björnsson, Áslaug Geirsdóttir, Gifford H. Miller, Garry K.C. Clarke

Journal:

Quaternary Science Reviews

Année:

2007

Langue:

english

Fichier:

PDF, 2.47 MB

english, 2007

19

Holocene climate conditions and glacier variation in central Iceland from physical modelling and empirical evidence

Gwenn E. Flowers, Helgi Björnsson, Áslaug Geirsdóttir, Gifford H. Miller, Jessica L. Black, Garry K.C. Clarke

Journal:

Quaternary Science Reviews

Année:

2008

Langue:

english

Fichier:

PDF, 2.21 MB

english, 2008

20

Subglacial lakes and jökulhlaups in Iceland

Helgi Björnsson

Journal:

Global and Planetary Change

Année:

2003

Langue:

english

Fichier:

PDF, 707 KB

english, 2003

21

Stabilization of glaciers terminating in closed water bodies: Evidence and broader implications

Geirsdóttir, Áslaug, Miller, Gifford H., Wattrus, Nigel J., Björnsson, Helgi, Thors, Kjartan

Journal:

Geophysical Research Letters

Année:

2008

Langue:

english

Fichier:

PDF, 852 KB

english, 2008

22

Photoperiod and temperature affect plasma growth hormone levels, growth, condition factor and hypoosmoregulatory ability of juvenile Atlantic salmon (Salmo salar) during parr-smolt transformation

Björn Th. Björnsson, Helgi Thorarensen, Tetsuya Hirano, Tsuyoshi Ogasawara, Júlíus B. Kristinsson

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 1.04 MB

english, 1989

23

A coupled sheet-conduit mechanism for jökulhlaup propagation

Flowers, Gwenn E., Björnsson, Helgi, Pálsson, Finnur, Clarke, Garry K. C.

Journal:

Geophysical Research Letters

Année:

2004

Langue:

english

Fichier:

PDF, 156 KB

english, 2004

24

Thermal characteristics and impact of climate change on mountain permafrost in Iceland

Farbrot, Herman, Etzelmüller, Bernd, Schuler, Thomas V., Guðmundsson, Águst, Eiken, Trond, Humlum, Ole, Björnsson, Helgi

Journal:

Journal of Geophysical Research

Année:

2007

Langue:

english

Fichier:

PDF, 1.08 MB

english, 2007

25

Dynamic controls on glacier basal motion inferred from surface ice motion

Howat, Ian M., Tulaczyk, Slawek, Waddington, Edwin, Björnsson, Helgi

Journal:

Journal of Geophysical Research

Année:

2008

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2008

26

Variations in the thermal output of the subglacial Grímsvötn Caldera, Iceland

Björnsson, Helgi, Guðmundsson, Magnús T.

Journal:

Geophysical Research Letters

Année:

1993

Langue:

english

Fichier:

PDF, 387 KB

english, 1993

27

Center of the Iceland hotspot experiences volcanic unrest

Einarsson, Páll, Brandsdóttir, Bryndís, Gudmundsson, Magnüs Tumi, Björnsson, Helgi, Grínvold, Karl, Sigmundsson, Freysteinn

Journal:

Eos Transactions American Geophysical Union

Année:

1997

Langue:

english

Fichier:

PDF, 5.54 MB

english, 1997

28

Effects of subglacial geothermal activity observed by satellite radar interferometry

Jónsson, Sigurjón, Adam, Nico, Björnsson, Helgi

Journal:

Geophysical Research Letters

Année:

1998

Langue:

english

Fichier:

PDF, 574 KB

english, 1998

29

[Comment on “Satellite radar images capture a subglacial volcanic eruption in Iceland”] Comment: Subglacial eruptions and synthetic aperture radar images

Gudmundsson, Magnús T., Larsen, Gudrún, Björnsson, Helgi, Sigmundsson, Freysteinn

Journal:

Eos Transactions American Geophysical Union

Année:

2000

Langue:

english

Fichier:

PDF, 2.73 MB

english, 2000

30

Contribution of Icelandic ice caps to sea level rise: Trends and variability since the Little Ice Age

Björnsson, Helgi, Pálsson, Finnur, Gudmundsson, Sverrir, Magnússon, Eyjólfur, Adalgeirsdóttir, Gudfinna, Jóhannesson, Tómas, Berthier, Etienne, Sigurdsson, Oddur, Thorsteinsson, Thorsteinn

Journal:

Geophysical Research Letters

Année:

2013

Langue:

english

Fichier:

PDF, 300 KB

english, 2013

31

MODIS-derived albedo changes of Vatnajökull (Iceland) due to tephra deposition from the 2004 Grímsvötn eruption

Möller, Rebecca, Möller, Marco, Björnsson, Helgi, Guðmundsson, Sverrir, Pálsson, Finnur, Oddsson, Björn, Kukla, Peter A., Schneider, Christoph

Journal:

International Journal of Applied Earth Observation and Geoinformation

Année:

2014

Langue:

english

Fichier:

PDF, 4.14 MB

english, 2014

32

Sa1301 A Prospective Study on the Causes of Notably Raised Alanine Aminotransferase (ALT)

Bjornsson, Helgi K., Olafsson, Sigurdur, Bergmann, Ottar M., Bjornsson, Einar

Journal:

Gastroenterology

Année:

2014

Langue:

english

Fichier:

PDF, 629 KB

english, 2014

33

Mo1810 Secondary Sclerosing Cholangitis in Patients With Drug Induced Liver Injury

Gudnason, Hafsteinn O., Olafsson, Sigurdur, Bergmann, Ottar M., Bjornsson, Helgi K., Gardarsdottir, Marianna, Bjornsson, Einar

Journal:

Gastroenterology

Année:

2014

Langue:

english

Fichier:

PDF, 55 KB

english, 2014

34

1752 TRANSURETHRAL RESECTION OF BLADDER TUMOUR (TURBT) CAUSES SEEDING OF CANCER CELLS INTO PATIENT BLOOD STREAM

Engilbertsson, Helgi, Patschan, Oliver, Björnsson, Steinar, Kristmundsson, Thorarinn, Ryden, Lisa, Aaltonen, Kristina, Gudjonsson, Sigurdur

Journal:

The Journal of Urology

Année:

2013

Langue:

english

Fichier:

PDF, 205 KB

english, 2013

35

Incidence, Presentation, and Outcomes in Patients With Drug-Induced Liver Injury in the General Population of Iceland

Björnsson, Einar S., Bergmann, Ottar M., Björnsson, Helgi K., Kvaran, Runar B., Olafsson, Sigurdur

Journal:

Gastroenterology

Année:

2013

Langue:

english

Fichier:

PDF, 368 KB

english, 2013

36

The Energy Balance of Calved Ice in Lake Jökulsarlon, Iceland

Barbara Landl, Helgi Björnsson and Michael Kuhn

Journal:

Arctic Antarctic and Alpine Research

Année:

2003

Langue:

english

Fichier:

PDF, 1.05 MB

english, 2003

37

Gatekeeping and referrals to cardiologists: General practitioners’ views on interactive communications

Bjornsson, Steinar, Sigurdsson, Johann A., Svavarsdottir, Alma Eir, Gudmundsson, Gunnar Helgi

Journal:

Scandinavian Journal of Primary Health Care

Année:

2013

Langue:

english

Fichier:

PDF, 70 KB

english, 2013

38

Map analysis techniques for glaciological applications

Etzelmüller, Bernd, Björnsson, Helgi

Journal:

International Journal of Geographical Information Science

Année:

2000

Langue:

english

Fichier:

PDF, 1.35 MB

english, 2000

39

Transurethral Bladder Tumor Resection Can Cause Seeding of Cancer Cells into the Bloodstream

Engilbertsson, Helgi, Aaltonen, Kristina E., Björnsson, Steinarr, Kristmundsson, Thorarinn, Patschan, Oliver, Rydén, Lisa, Gudjonsson, Sigurdur

Journal:

The Journal of Urology

Année:

2015

Langue:

english

Fichier:

PDF, 376 KB

english, 2015

40

Colon cancer: association of histopathological parameters and patients' survival with clinical presentation

Alexiusdottir, Kristin K., Snaebjornsson, Petur, Tryggvadottir, Laufey, Jonasson, Larus, Olafsdottir, Elinborg J., Björnsson, Einar Stefan, Möller, Pall Helgi, Jonasson, Jon G.

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 89 KB

english, 2013

41

Eight centuries of periodic volcanism at the center of the Iceland hotspot revealed by glacier tephrostratigraphy

Larsen, Gudrún, Gudmundsson, Magnús T., Björnsson, Helgi

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 126 KB

english, 1998

42

The Energy Balance of Calved Ice in Lake Jökulsarlon, Iceland

Landl, Barbara, Björnsson, Helgi, Kuhn, Michael

Journal:

Arctic Antarctic and Alpine Research

Année:

2003

Langue:

english

Fichier:

PDF, 338 KB

english, 2003

43

Loperamide-Induced Acute Pancreatitis

Vidarsdottir, Halla, Vidarsdottir, Hanna, Moller, Pall Helgi, Bjornsson, Einar Stefan

Journal:

Case Reports in Gastrointestinal Medicine

Année:

2013

Langue:

english

Fichier:

PDF, 667 KB

english, 2013

44

Estimating the Spatial Distribution of Precipitation in Iceland Using a Linear Model of Orographic Precipitation

Crochet, Philippe, Jóhannesson, Tómas, Jónsson, Trausti, Sigurðsson, Oddur, Björnsson, Helgi, Pálsson, Finnur, Barstad, Idar

Journal:

Journal of Hydrometeorology

Année:

2007

Langue:

english

Fichier:

PDF, 2.62 MB

english, 2007

45

Association of symptoms of colon cancer patients with tumor location and TNM tumor stage

Alexiusdottir, Kristin K., Möller, Pall Helgi, Snaebjornsson, Petur, Jonasson, Larus, Olafsdottir, Elinborg J., Björnsson, Einar Stefan, Tryggvadottir, Laufey, Jonasson, Jon G.

Journal:

Scandinavian Journal of Gastroenterology

Année:

2012

Langue:

english

Fichier:

PDF, 111 KB

english, 2012

46

Secondary sclerosing cholangitis in patients with drug-induced liver injury

Gudnason, Hafsteinn O., Björnsson, Helgi K., Gardarsdottir, Marianna, Thorisson, Hjalti M., Olafsson, Sigurdur, Bergmann, Ottar M., Björnsson, Einar S.

Journal:

Digestive and Liver Disease

Année:

2015

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2015

47

Sa1313 A Significant Proportion of Patients With Choledocholithiasis Have Markedly Elevated Alanine Aminotransferase

Bjornsson, Einar, Bjornsson, Helgi K., Hjartarson, Jon Halldor

Journal:

Gastroenterology

Année:

2015

Langue:

english

Fichier:

PDF, 287 KB

english, 2015

48

Anisotropic radio-wave scattering from englacial water regimes, Mýrdalsjökull, Iceland

Matsuoka, Kenichi, Thorsteinsson, Throstur, Björnsson, Helgi, Waddington, Edwin D.

Journal:

Journal of Glaciology

Année:

2007

Langue:

english

Fichier:

PDF, 473 KB

english, 2007

49

A method for monitoring glacier mass balance using satellite albedo measurements: application to Vatnajökull, Iceland

de Ruyter de Wildt, Martijn S., Oerlemans, Johannes, Björnsson, Helgi

Journal:

Journal of Glaciology

Année:

2002

Langue:

english

Fichier:

PDF, 1.22 MB

english, 2002

50

Understanding jökulhlaups: from tale to theory

Björnsson, Helgi

Journal:

Journal of Glaciology

Année:

2010

Langue:

english

Fichier:

PDF, 102 KB

english, 2010