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1

Ideals in universal enveloping algebras of solvable lie algebras

Sigurdsson, Gunnar

Journal:

Communications in Algebra

Year:

1987

Language:

english

File:

PDF, 465 KB

english, 1987

2

Links between prime ideals in differential operator rings

Gunnar Sigurdsson

Journal:

Journal of Algebra

Year:

1986

Language:

english

File:

PDF, 1.32 MB

english, 1986

3

Catenarity and Gelfand-Kirillov dimension in Ore extensions

Allen D Bell, Gunnar Sigurdsson

Journal:

Journal of Algebra

Year:

1989

Language:

english

File:

PDF, 1.07 MB

english, 1989

4

Canonical involutions in three-dimensional generalised Lie algebras

Gunnar Sigurdsson, Sergei D. Silvestrov

Journal:

Czechoslovak Journal of Physics

Year:

2000

Language:

english

File:

PDF, 308 KB

english, 2000

5

[Society of Petroleum Engineers SPE Project and Facilities Challenges Conference at METS - Doha, Qatar (2011-02-13)] SPE Project and Facilities Challenges Conference at METS - Life Extension and Assessment of Existing Offshore Structures

Solland, Gunnar, Sigurdsson, Gudfinnur, Ghosal, Anupam

Language:

english

File:

PDF, 253 KB

english

6

Homomorphic images of solvable Lie algebras

Gunnar Sigurđsson

Journal:

Journal of Algebra

Year:

1987

Language:

english

File:

PDF, 448 KB

english, 1987

7

Differential operator rings whose prime factors have bounded Goldie dimension

Gunnar Sigurdsson

Journal:

Archiv der Mathematik

Year:

1984

Language:

english

File:

PDF, 315 KB

english, 1984

8

Factors associated with bone mineral density and content in 7-year-old children

Hannes Hrafnkelsson, Gunnar Sigrudsson, Kristjan Th. Magnusson, Erlingur Johannsson, Emil L. Sigurdsson

Journal:

Year:

2010

Language:

english

File:

PDF, 153 KB

english, 2010

9

Rifting of the plate boundary in north Iceland 1975–1978

Björnsson, Axel, Johnsen, Gunnar, Sigurdsson, Sven, Thorbergsson, Gunnar, Tryggvason, Eysteinn

Journal:

Journal of Geophysical Research

Year:

1979

Language:

english

File:

PDF, 914 KB

english, 1979

10

Relationship between Body Composition and Glomerular Filtration Rate Estimates in the General Population

Gunnarsson, Sverrir I., Palsson, Runolfur, Sigurdsson, Gunnar, Indridason, Olafur S.

Journal:

Nephron Clinical Practice

Year:

2013

Language:

english

File:

PDF, 126 KB

english, 2013

11

[ASME ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering - Rotterdam, The Netherlands (June 19–24, 2011)] Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves - Safety Format and Acceptance Criteria for Analysis of Marine Structures Using Non-Linear Methods

Solland, Gunnar, Johansen, Atle, Sigurdsson, Gudfinnur

Year:

2011

Language:

english

File:

PDF, 146 KB

english, 2011

12

Common founder mutation in the LDL receptor gene causing familial hypercholesterolaemia in the Icelandic population

Vilmundur Gudnason, Gunnar Sigurdsson, Henrik Nissen, Steve E. Humphries

Journal:

Year:

1997

Language:

english

File:

PDF, 164 KB

english, 1997

13

Association of a haplotype in the promoter region of the interferon regulatory factor 5 gene with rheumatoid arthritis

Snaevar Sigurdsson, Leonid Padyukov, Fina A. S. Kurreeman, Ulrika Liljedahl, Ann-Christin Wiman, Lars Alfredsson, René Toes, Johan Rönnelid, Lars Klareskog, Tom W. J. Huizinga, Gunnar Alm, Ann-Christi

Journal:

Arthritis & Rheumatism

Year:

2007

Language:

english

File:

PDF, 126 KB

english, 2007

14

Genetic variants and disease-associated factors contribute to enhanced interferon regulatory factor 5 expression in blood cells of patients with systemic lupus erythematosus

Di Feng, Rivka C. Stone, Maija-Leena Eloranta, Niquiche Sangster-Guity, Gunnel Nordmark, Snaevar Sigurdsson, Chuan Wang, Gunnar Alm, Ann-Christine Syvänen, Lars Rönnblom, Betsy J. Barnes

Journal:

Arthritis & Rheumatism

Year:

2010

Language:

english

File:

PDF, 339 KB

english, 2010

15

Lobular scattering of heavy molecules from low mass surface layers; Br2 from a graphite covered surface

Leif Holmlid, Arnar Sigurdsson, Gunnar Nyman

Journal:

Surface Science Letters

Year:

1982

Language:

english

File:

PDF, 45 KB

english, 1982

16

Frequency and effect of human apolipoprotein A-IV polymorphism on lipid and lipoprotein levels in an Icelandic population

Hans-Jürgen Menzel, Gunnar Sigurdsson, Eric Boerwinkle, Silvia Schrangl-Will, Hans Dieplinger, Gerd Utermann

Journal:

Year:

1990

Language:

english

File:

PDF, 350 KB

english, 1990

17

Serum osteoprotegerin and its relationship with bone mineral density and markers of bone turnover

Olafur S. Indridason, Leifur Franzson, Gunnar Sigurdsson

Journal:

Osteoporosis International

Year:

2005

Language:

english

File:

PDF, 250 KB

english, 2005

18

Graded quasi-lie algebras of witt type

Gunnar Sigurdsson, Sergei D. Silvestrov

Journal:

Czechoslovak Journal of Physics

Year:

2006

Language:

english

File:

PDF, 232 KB

english, 2006

19

Inaccuracy in self-report of fractures may underestimate association with health outcomes when compared with medical record based fracture registry

Kristin Siggeirsdottir, Thor Aspelund, Gunnar Sigurdsson, Brynjolfur Mogensen, Milan Chang, Birna Jonsdottir, Gudny Eiriksdottir, Lenore J. Launer, Tamara B. Harris, Brynjolfur Y. Jonsson, Vilmundur G

Journal:

European Journal of Epidemiology

Year:

2007

Language:

english

File:

PDF, 318 KB

english, 2007

20

Unfavourable risk factors for type 2 diabetes mellitus are already apparent more than a decade before onset in a population-based study of older persons: from the Age, Gene/Environment Susceptibility—Reykjavik Study (AGES-Reykjavik)

Elin Olafsdottir, Thor Aspelund, Gunnar Sigurdsson, Bolli Thorsson, Rafn Benediktsson, Tamara B. Harris, Lenore J. Launer, Gudny Eiriksdottir, Vilmundur Gudnason

Journal:

European Journal of Epidemiology

Year:

2009

Language:

english

File:

PDF, 227 KB

english, 2009

21

A candidate gene study of the type I interferon pathway implicates IKBKE and IL8 as risk loci for SLE

Sandling, Johanna K, Garnier, Sophie, Sigurdsson, Snaevar, Wang, Chuan, Nordmark, Gunnel, Gunnarsson, Iva, Svenungsson, Elisabet, Padyukov, Leonid, Sturfelt, Gunnar, Jönsen, Andreas

Journal:

European Journal of Human Genetics

Year:

2010

Language:

english

File:

PDF, 427 KB

english, 2010

22

Impact of Genetics on Low Bone Mass in Adults

Gunnar Sigurdsson, Bjarni V Halldorsson, Unnur Styrkarsdottir, Kristleifur Kristjansson, Kari Stefansson

Journal:

Journal of Bone and Mineral Research

Year:

2008

Language:

english

File:

PDF, 238 KB

english, 2008

23

Mid-Thigh Cortical Bone Structural Parameters, Muscle Mass and Strength, and Association with Lower Limb Fractures in Older Men and Women (AGES-Reykjavik Study)

Fjola Johannesdottir, Thor Aspelund, Kristin Siggeirsdottir, Brynjolfur Y. Jonsson, Brynjolfur Mogensen, Sigurdur Sigurdsson, Tamara B. Harris, Vilmundur G. Gudnason, Thomas F. Lang, Gunnar Sigurdsson

Journal:

Calcified Tissue International

Year:

2012

Language:

english

File:

PDF, 399 KB

english, 2012

24

Predictive value of apolipoproteins in a prospective survey of coronary artery disease in men

Gunnar Sigurdsson, Asdis Baldursdottir, Helgi Sigvaldason, Uggi Agnarsson, Gudmundur Thorgeirsson, Nikulas Sigfusson

Journal:

The American Journal of Cardiology

Year:

1992

Language:

english

File:

PDF, 517 KB

english, 1992

25

W-band PELDOR with 1 kW microwave power: Molecular geometry, flexibility and exchange coupling

Gunnar W. Reginsson, Robert I. Hunter, Paul A.S. Cruickshank, David R. Bolton, Snorri Th. Sigurdsson, Graham M. Smith, Olav Schiemann

Journal:

Journal of Magnetic Resonance

Year:

2012

Language:

english

File:

PDF, 669 KB

english, 2012

26

HPV subtypes and immunological parameters of cervical cancer in Iceland during two time periods, 1958–1960 and 1995–1996☆

Evgenia K Mikaelsdottir, Kristrun R Benediktsdottir, Kristrun Olafsdottir, Thorgerdur Arnadottir, Gunnar B Ragnarsson, Karl Olafsson, Kristjan Sigurdsson, Gudny S Kristjansdottir, Albert K Imsland, He

Journal:

Gynecologic Oncology

Year:

2003

Language:

english

File:

PDF, 548 KB

english, 2003

27

Community Screening for Glucose Intolerance in Middle-Aged Icelandic Men : Deterioration to Diabetes over a Period of 7 ½ Years

Gunnar Sigurdsson, Gizur Gottskàlksson, Thorsteinn Thorsteinsson, David Davidsson, Olafur Olafsson, Sigurdur Samuelsson, Nikulas Sigfusson

Journal:

Journal of Internal Medicine

Year:

1981

Language:

english

File:

PDF, 515 KB

english, 1981

28

Screening for Health Risks : How Useful Is a Questionnaire Response Showing Positive Family History of Myocardial Infarction, Hypertension or Cerebral Stroke?

Gunnar Sigurdsson, Nikulas Sigfusson, Thorsteinn Thorsteinsson, Olafur Olafsson, David Davidsson, Sigurdur Samuelsson

Journal:

Journal of Internal Medicine

Year:

1983

Language:

english

File:

PDF, 457 KB

english, 1983

29

Thyrotoxicosis in Iceland 1980–1982 : An Epidemiological Survey

ASGEIR HARALDSSON, SIGURDUR TH. GUDMUNDSSON, GUDJON LARUSSON, GUNNAR SIGURDSSON

Journal:

Journal of Internal Medicine

Year:

1985

Language:

english

File:

PDF, 313 KB

english, 1985

30

Trabeculectomy and gelatin implants : A retrospective, long-term follow-up study

Ørn Sveinsson, Thorkell Sigurdsson, Gunnar Høvding

Journal:

Acta Ophthalmologica (Blackwell)

Year:

1992

Language:

english

File:

PDF, 372 KB

english, 1992

31

Trityl Radicals: Spin Labels for Nanometer-Distance Measurements

Gunnar W. Reginsson, Nitin C. Kunjir, Prof. Snorri Th. Sigurdsson, Prof. Olav Schiemann

Journal:

Chemistry - A European Journal

Year:

2012

Language:

english

File:

PDF, 578 KB

english, 2012

32

Increasing sex difference in bone strength in old age: The Age, Gene/Environment Susceptibility-Reykjavik study (AGES-REYKJAVIK)

Gunnar Sigurdsson, Thor Aspelund, Milan Chang, Birna Jonsdottir, Sigurdur Sigurdsson, Gudny Eiriksdottir, Adalsteinn Gudmundsson, Tamara B. Harris, Vilmundur Gudnason, Thomas F. Lang

Journal:

Year:

2006

Language:

english

File:

PDF, 365 KB

english, 2006

33

Genetic variants and disease-associated factors contribute to IRF-5 expression in primary blood cells of SLE patients

Di Feng, Rivka C. Stone, Maija-Leena Eloranta, Niquiche Sangster-Guity, Gunnel Nordmark, Snaevar Sigurdsson, Chuan Wang, Gunnar Alm, Ann-Christine Syvänen, Lars Rönnblom, Betsy J. Barnes

Journal:

Year:

2009

Language:

english

File:

PDF, 44 KB

english, 2009

34

Risk factors for longitudinal bone loss in the hip of 70-year-old women; the importance of weight maintenance

Sigridur Lara Gudmundsdottir, Diana Oskarsdottir, Olafur S. Indridason, Leifur Franzson, Gunnar Sigurdsson

Journal:

International Congress Series

Year:

2007

Language:

english

File:

PDF, 158 KB

english, 2007

35

Risk factors for bone loss in the hip of 75-year-old women: A 4-year follow-up study

Sigridur Lara Gudmundsdottir, Diana Oskarsdottir, Olafur S. Indridason, Leifur Franzson, Gunnar Sigurdsson

Journal:

Year:

2010

Language:

english

File:

PDF, 267 KB

english, 2010

36

Diagnostic Surgical Lung Biopsies for Suspected Interstitial Lung Diseases: A Retrospective Study

Martin I. Sigurdsson, Helgi J. Isaksson, Gunnar Gudmundsson, Tomas Gudbjartsson

Journal:

The Annals of Thoracic Surgery

Year:

2009

Language:

english

File:

PDF, 168 KB

english, 2009

37

Lobular scattering of heavy molecules from low mass surface layers; Br2 from a graphite covered surface

Leif Holmlid, Arnar Sigurdsson, Gunnar Nyman

Journal:

Surface Science

Year:

1982

Language:

english

File:

PDF, 658 KB

english, 1982

38

Replication Study and Meta-Analysis in European Samples Supports Association of the 3p21.1 Locus with Bipolar Disorder

Evangelos Vassos, Stacy Steinberg, Sven Cichon, Gerome Breen, Engilbert Sigurdsson, Ole A. Andreassen, Srdjan Djurovic, Gunnar Morken, Maria Grigoroiu-Serbanescu, Carmen C. Diaconu, Piotr M. Czerski,

Journal:

Biological Psychiatry

Year:

2012

Language:

english

File:

PDF, 633 KB

english, 2012

39

Localization of a Susceptibility Gene for Type 2 Diabetes to Chromosome 5q34–q35.2

Inga Reynisdottir, Gudmar Thorleifsson, Rafn Benediktsson, Gunnar Sigurdsson, Valur Emilsson, Anna Sigurlin Einarsdottir, Eyrun Edda Hjorleifsdottir, Gudbjorg Th. Orlygsdottir, Gudrun Thora Bjornsdott

Journal:

The American Journal of Human Genetics

Year:

2003

Language:

english

File:

PDF, 1.95 MB

english, 2003

40

Polymorphisms in the Tyrosine Kinase 2 and Interferon Regulatory Factor 5 Genes Are Associated with Systemic Lupus Erythematosus

Snaevar Sigurdsson, Gunnel Nordmark, Harald H.H. Göring, Katarina Lindroos, Ann-Christin Wiman, Gunnar Sturfelt, Andreas Jönsen, Solbritt Rantapää-Dahlqvist, Bozena Möller, Juha Kere, Sari Koskenmies,

Journal:

The American Journal of Human Genetics

Year:

2005

Language:

english

File:

PDF, 437 KB

english, 2005

41

Similar decline in mortality rate of older persons with and without type 2 diabetes between 1993 and 2004 the Icelandic population-based Reykjavik and AGES-Reykjavik cohort studies

Elin Olafsdottir, Thor Aspelund, Gunnar Sigurdsson, Rafn Benediktsson…

Journal:

BMC Public Health

Year:

2013

Language:

english

File:

PDF, 180 KB

english, 2013

42

Fat mass increase in 7-year-old children: More Bone Area but lower Bone Mineral density

Hannes Hrafnkelsson, Gunnar Sigurdsson…

Journal:

Journal of Bone and Mineral Metabolism

Year:

2013

Language:

english

File:

PDF, 199 KB

english, 2013

43

Measurements of short distances between trityl spin labels with CW EPR, DQC and PELDOR

Kunjir, Nitin C., Reginsson, Gunnar W., Schiemann, Olav, Sigurdsson, Snorri Th.

Journal:

Physical Chemistry Chemical Physics

Year:

2013

Language:

english

File:

PDF, 2.10 MB

english, 2013

44

Similarities and differences between sexes in regional loss of cortical and trabecular bone in the mid-femoral neck: The AGES-Reykjavik longitudinal study

Johannesdottir, Fjola, Aspelund, Thor, Reeve, Jonathan, Poole, Kenneth E, Sigurdsson, Sigurdur, Harris, Tamara B, Gudnason, Vilmundur G, Sigurdsson, Gunnar

Journal:

Journal of Bone and Mineral Research

Year:

2013

Language:

english

File:

PDF, 838 KB

english, 2013

45

Fracture Risk Assessment in Older Adults Using a Combination of Selected Quantitative Computed Tomography Bone Measures: A Subanalysis of the Age, Gene/Environment Susceptibility-Reykjavik Study

Rianon, Nahid J., Lang, Thomas F., Siggeirsdottir, Kristin, Sigurdsson, Gunnar, Eiriksdottir, Gudny, Sigurdsson, Sigurdur, Jonsson, Brynjolfur Y., Garcia, Melissa, Yu, Binbing, Kapadia, Asha S., Taylo

Journal:

Journal of Clinical Densitometry

Year:

2014

Language:

english

File:

PDF, 272 KB

english, 2014

46

Age-Related Decline in Bone Mass Measured by Dual-Energy X-Ray Absorptiometry and Quantitative Ultrasound in a Population-Based Sample of Both Sexes

Gudmundsdottir, Sigridur L., Indridason, Olafur S., Franzson, Leifur, Sigurdsson, Gunnar

Journal:

Journal of Clinical Densitometry

Year:

2005

Language:

english

File:

PDF, 354 KB

english, 2005

47

A marked decline in the prevalence and incidence of intermittent claudication in icelandic men 1968–1986: A strong relationship to smoking and serum cholesterol—The Reykjavik study

Ingolfsson, Ingimar Ö., Sigurdsson, Gunnar, Sigvaldason, Helgi, Thorgeirsson, Gudmundur, Sigfusson, Nikulas

Journal:

Journal of Clinical Epidemiology

Year:

1994

Language:

english

File:

PDF, 693 KB

english, 1994

48

On Some Almost Quadratic Algebras Coming from Twisted Derivations

Larsson, Daniel, Sigurdsson, Gunnar, Silvestrov, Sergei D

Journal:

Journal of Nonlinear Mathematical Physics

Year:

2006

Language:

english

File:

PDF, 169 KB

english, 2006

49

Nitroxide-labeled pyrimidines for non-covalent spin-labeling of abasic sites in DNA and RNA duplexes

Shelke, Sandip A., Sandholt, Gunnar B., Sigurdsson, Snorri Th.

Journal:

Organic & Biomolecular Chemistry

Year:

2014

Language:

english

File:

PDF, 668 KB

english, 2014

50

Bosonic Realizations of the Colour Heisenberg Lie Algebra

Sigurdsson, Gunnar, Silvestrov, Sergei D

Journal:

Journal of Nonlinear Mathematical Physics

Year:

2006

Language:

english

File:

PDF, 217 KB

english, 2006