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Showing 1 to 12 of 790 entries
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Choosing evaluation models: A discussion on evaluation design

evaluation

Hansen HF.
GSID: eu91-IrrCWMJ
HF Hansen - Evaluation, 2005 - journals.sagepub.com

… But the choice is also between subscribing to realistic evaluation, theory-based evaluation, utilization-focused evaluation or empowerment evaluation, just to mention a few examples. Authors of much of the literature on evaluation claim their particular evaluation model to be...

[50 years is no age for a lady].

Sygeplejersken

Hansen HK.
PMID: 3291172
Sygeplejersken. 1988 Feb 24;88(8):12-3.

No abstract available.

[General Assembly. Representatives should support various improved working conditions].

Sygeplejersken

Hansen HK, Danielsen U.
PMID: 3644511
Sygeplejersken. 1986 Apr 16;86(16):37-8.

No abstract available.

Validation of Repeated Endothelial Function Measurements Using EndoPAT in Stroke.

Frontiers in neurology

Hansen AS, Butt JH, Holm-Yildiz S, Karlsson W, Kruuse C.
PMID: 28515707
Front Neurol. 2017 May 03;8:178. doi: 10.3389/fneur.2017.00178. eCollection 2017.

BACKGROUND: Decreased endothelial function (EF) may be a prognostic marker for stroke. Measuring pharmacological effects on EF may be of interest in the development of personalized medicine for stroke prevention. In this study, we assessed the reliability of repeated...

Dynamics and Structure of Bitumen-Water Mixtures.

The journal of physical chemistry. B

Lemarchand CA, Greenfield ML, Hansen JS.
PMID: 27248331
J Phys Chem B. 2016 Jun 23;120(24):5470-80. doi: 10.1021/acs.jpcb.6b01451. Epub 2016 Jun 09.

Systems of Cooee bitumen and water up to 4% mass are studied by molecular dynamics simulations. The cohesive energy density of the system is shown to decrease with an increasing water content. This decrease is due mainly to an...

Modeling CO2 reduction on Pt(111).

Physical chemistry chemical physics : PCCP

Shi C, O'Grady CP, Peterson AA, Hansen HA, Nørskov JK.
PMID: 23552398
Phys Chem Chem Phys. 2013 May 21;15(19):7114-22. doi: 10.1039/c3cp50645b.

Density functional theory was used to model the electrochemical reduction of CO2 on Pt(111) with an explicit solvation layer and the presence of extra hydrogen atoms to represent a negatively charged electrode. We focused on the electronic energy barriers...

{N,N-Bis[bis-(2,2,2-tri-fluoro-eth-oxy)phosphan-yl]methyl-amine-κ(2) P,P'}bis-(η(5)-cyclo-penta-dien-yl)titanium(II).

Acta crystallographica. Section E, Structure reports online

Haehnel M, Hansen S, Spannenberg A, Beweries T.
PMID: 23795006
Acta Crystallogr Sect E Struct Rep Online. 2013 May 31;69:m346. doi: 10.1107/S1600536813014244. Print 2013 Jun 01.

The title compound, [Ti(C5H5)2(C9H11F12NO4P2)], is a four-membered titanacycle obtained from the reaction of Cp2Ti(η(2)-Me3SiC2SiMe3) and CH3N[P(OCH2CF3)2]2 {N,N-bis-[bis-(tri-fluoro-eth-oxy)phosphan-yl]methyl-amine, tfepma}. The Ti(II) atom is coordinated by two cyclo-penta-dienyl (Cp) ligands and the chelating tfepma ligand in a strongly distorted tetra-hedral geometry....

Enhanced Conformational Sampling in Molecular Dynamics Simulations of Solvated Peptides: Fragment-Based Local Elevation Umbrella Sampling.

Journal of chemical theory and computation

Hansen HS, Daura X, Hünenberger PH.
PMID: 26616064
J Chem Theory Comput. 2010 Sep 14;6(9):2598-621. doi: 10.1021/ct1003059.

A new method, fragment-based local elevation umbrella sampling (FB-LEUS), is proposed to enhance the conformational sampling in explicit-solvent molecular dynamics (MD) simulations of solvated polymers. The method is derived from the local elevation umbrella sampling (LEUS) method [ Hansen...

Alterations in hypothalamic gene expression following Roux-en-Y gastric bypass.

Molecular metabolism

Barkholt P, Pedersen PJ, Hay-Schmidt A, Jelsing J, Hansen HH, Vrang N.
PMID: 27069869
Mol Metab. 2016 Jan 25;5(4):296-304. doi: 10.1016/j.molmet.2016.01.006. eCollection 2016 Apr.

OBJECTIVE: The role of the central nervous system in mediating metabolic effects of Roux-en-Y gastric bypass (RYGB) surgery is poorly understood. Using a rat model of RYGB, we aimed to identify changes in gene expression of key hypothalamic neuropeptides...

Characterisation of dihydroazulene and vinylheptafulvene derivatives using Raman spectroscopy: The CN-stretching region.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

Hansen AS, Mackeprang K, Broman SL, Hansen MH, Gertsen AS, Kildgaard JV, Nielsen OF, Mikkelsen KV, Nielsen MB, Kjaergaard HG.
PMID: 26956529
Spectrochim Acta A Mol Biomol Spectrosc. 2016 May 15;161:70-6. doi: 10.1016/j.saa.2016.02.017. Epub 2016 Feb 27.

The effect of adding electron donating and withdrawing groups on the dihydroazulene (DHA)/vinylheptafulvene (VHF) photochromic system has been investigated using Raman spectroscopy in CS2 solutions. The photoswitching between DHA and VHF is often characterised with UV-Vis spectroscopy. However, Raman...

Positively Charged Phosphorus as a Hydrogen Bond Acceptor.

The journal of physical chemistry letters

Hansen AS, Du L, Kjaergaard HG.
PMID: 26278958
J Phys Chem Lett. 2014 Dec 04;5(23):4225-31. doi: 10.1021/jz502150d. Epub 2014 Nov 24.

Phosphorus (P) is an element that is essential to the life of all organisms, and the atmospheric detection of phosphine suggests the existence of a volatile biogeochemical P cycle. Here, we investigate the ability of P to participate in...

Correction: Thermal stability and structural changes in bacterial toxins responsible for food poisoning.

PloS one

Regenthal P, Hansen JS, André I, Lindkvist-Petersson K.
PMID: 28403221
PLoS One. 2017 Apr 12;12(4):e0175989. doi: 10.1371/journal.pone.0175989. eCollection 2017.

[This corrects the article DOI: 10.1371/journal.pone.0172445.].

Showing 1 to 12 of 790 entries