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Showing 37 to 48 of 579 entries
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Atomic Cholesky decompositions: a route to unbiased auxiliary basis sets for density fitting approximation with tunable accuracy and efficiency.

The Journal of chemical physics

Aquilante F, Gagliardi L, Pedersen TB, Lindh R.
PMID: 19388736
J Chem Phys. 2009 Apr 21;130(15):154107. doi: 10.1063/1.3116784.

Cholesky decomposition of the atomic two-electron integral matrix has recently been proposed as a procedure for automated generation of auxiliary basis sets for the density fitting approximation [F. Aquilante et al., J. Chem. Phys. 127, 114107 (2007)]. In order...

Low-cost evaluation of the exchange Fock matrix from Cholesky and density fitting representations of the electron repulsion integrals.

The Journal of chemical physics

Aquilante F, Pedersen TB, Lindh R.
PMID: 17523797
J Chem Phys. 2007 May 21;126(19):194106. doi: 10.1063/1.2736701.

The authors propose a new algorithm, "local K" (LK), for fast evaluation of the exchange Fock matrix in case the Cholesky decomposition of the electron repulsion integrals is used. The novelty lies in the fact that rigorous upper bounds...

Existing data sources for clinical epidemiology: The Danish Knee Arthroplasty Register.

Clinical epidemiology

Pedersen AB, Mehnert F, Odgaard A, Schrøder HM.
PMID: 22701092
Clin Epidemiol. 2012;4:125-35. doi: 10.2147/CLEP.S30050. Epub 2012 May 07.

PURPOSE: We described the settings, organization, content, and data quality of the Danish Knee Arthroplasty Register (DKR), as well as the incidence and the first results of the knee replacement procedures captured by the DKR. Our aim was to...

Easy access to L-mannosides and L-galactosides by using C-H activation of the corresponding 6-deoxysugars.

Angewandte Chemie (International ed. in English)

Frihed TG, Heuckendorff M, Pedersen CM, Bols M.
PMID: 23109259
Angew Chem Int Ed Engl. 2012 Dec 03;51(49):12285-8. doi: 10.1002/anie.201206880. Epub 2012 Oct 29.

No abstract available.

Development of a danish language version of the manchester foot pain and disability index: reproducibility and construct validity testing.

Pain research and treatment

Pedersen CK, Danneskiold-Samsøe B, Garrow AP, Wæhrens EE, Bliddal H, Christensen R, Bartels EM.
PMID: 23533748
Pain Res Treat. 2013;2013:284903. doi: 10.1155/2013/284903. Epub 2013 Mar 06.

Introduction. The Manchester Foot Pain and Disability Index (MFPDI) is a 19-item questionnaire for the assessment of disability caused by foot pain. The aim was to develop a Danish language version of the MFPDI (MFPDI-DK) and evaluate its reproducibility...

Discovery of a black smoker vent field and vent fauna at the Arctic Mid-Ocean Ridge.

Nature communications

Pedersen RB, Rapp HT, Thorseth IH, Lilley MD, Barriga FJ, Baumberger T, Flesland K, Fonseca R, Früh-Green GL, Jorgensen SL.
PMID: 21119639
Nat Commun. 2010 Nov 23;1:126. doi: 10.1038/ncomms1124.

The Arctic Mid-Ocean Ridge (AMOR) represents one of the most slow-spreading ridge systems on Earth. Previous attempts to locate hydrothermal vent fields and unravel the nature of venting, as well as the provenance of vent fauna at this northern...

Editorial.

Cilia

Pedersen LB.
PMID: 25136442
Cilia. 2014 Aug 18;3:8. doi: 10.1186/2046-2530-3-8. eCollection 2014.

No abstract available.

[Stress and burnout increase among general practitioners in Denmark].

Ugeskrift for laeger

Pedersen AF, Andersen CM, Olesen F, Vedsted P.
PMID: 24629678
Ugeskr Laeger. 2014 Jan 20;176(2):135-8.

Burnout is characterized by emotional exhaustion, depersonalization and reduced personal accomplishment. In agreement with international studies, Danish figures have revealed an increase in prevalence of severe burnout from 2.8% in 2004 to 5.3% in 2012. There is only little...

β-Selective mannosylation with a 4,6-silylene-tethered thiomannosyl donor.

Organic letters

Heuckendorff M, Bendix J, Pedersen CM, Bols M.
PMID: 24502365
Org Lett. 2014 Feb 21;16(4):1116-9. doi: 10.1021/ol403722f. Epub 2014 Feb 06.

Mannosylations using the new conformationally restricted donor phenyl 2,3-di-O-benzyl-4,6-O-(di-tert-butylsilylene)-1-thio-α-D-mannopyranoside (6) have been found to be β-selective with a variety of activation conditions. The simplest activation conditions were NIS/TfOH, in which case it is proposed that the β-mannoside is formed...

Primary cilia and aberrant cell signaling in epithelial ovarian cancer.

Cilia

Egeberg DL, Lethan M, Manguso R, Schneider L, Awan A, Jørgensen TS, Byskov AG, Pedersen LB, Christensen ST.
PMID: 23351307
Cilia. 2012 Aug 10;1(1):15. doi: 10.1186/2046-2530-1-15.

BACKGROUND: Ovarian cancer is the fourth leading cause of cancer-related deaths among women in Denmark, largely due to the advanced stage at diagnosis in most patients. Approximately 90% of ovarian cancers originate from the single-layered ovarian surface epithelium (OSE)....

Excitons in type-II quantums dots: Binding of spatially separated electron and hole.

Physical review. B, Condensed matter

Hemmer PC, Laheld UE, Pedersen FB.
PMID: 10008949
Phys Rev B Condens Matter. 1993 Aug 15;48(7):4659-4665. doi: 10.1103/physrevb.48.4659.

No abstract available.

Selective serotonin reuptake inhibitor use and mortality, postoperative complications, and quality of care in hip fracture patients: a Danish nationwide cohort study.

Clinical epidemiology

Bruun SB, Petersen I, Kristensen NR, Cronin-Fenton D, Pedersen AB.
PMID: 30214311
Clin Epidemiol. 2018 Aug 27;10:1053-1071. doi: 10.2147/CLEP.S166309. eCollection 2018.

PURPOSE: To examine the association between selective serotonin reuptake inhibitor (SSRI) use and mortality, postoperative complications, and quality of in-hospital care in hip fracture patients.PATIENTS AND METHODS: The study was a nationwide cohort study based on individual-level linked, prospectively...

Showing 37 to 48 of 579 entries