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Showing 1 to 12 of 725 entries
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Analytic second nuclear derivatives of Hartree-Fock and DFT using multi-resolution analysis.

The Journal of chemical physics

Bischoff FA.
PMID: 28388127
J Chem Phys. 2017 Mar 28;146(12):124126. doi: 10.1063/1.4978957.

We present the formalism, implementation, and numerical results for the computation of second derivatives with respect to nuclear displacements of molecules in the formalism of multi-resolution analysis. The highly singular nuclear potentials are partially regularized to improve the numerical...

Dissociative Water Adsorption by Al.

The journal of physical chemistry letters

Fagiani MR, Song X, Debnath S, Gewinner S, Schöllkopf W, Asmis KR, Bischoff FA, Müller F, Sauer J.
PMID: 28262025
J Phys Chem Lett. 2017 Mar 16;8(6):1272-1277. doi: 10.1021/acs.jpclett.7b00273. Epub 2017 Mar 06.

We use cryogenic ion trap vibrational spectroscopy in combination with density functional theory (DFT) to study the adsorption of up to four water molecules on Al

Focused Echocardiography in Life Support: The Subcostal Window : What the Surgeon Should Know for Critical Care Applications.

European journal of trauma and emergency surgery : official publication of the European Trauma Society

Breitkreutz R, Walcher F, Ilper H, Seeger FH, Price S, Via G, Steiger H.
PMID: 26815049
Eur J Trauma Emerg Surg. 2009 Aug;35(4):347. doi: 10.1007/s00068-009-9093-1. Epub 2009 Jul 15.

CONTEXT: Focused echocardiography evaluation in life support (FEEL) for emergency and critical caremedicine is an innovative approach to introducing limited-in-scope echocardiography in a timely fashion into periresuscitation care. FEEL is an advanced life support-conformed concept and a simple procedure...

Exploring Solvation Effects in Ligand-Exchange Reactions via Static and Dynamic Methods.

Journal of chemical theory and computation

Hodel FH, Deglmann P, Luber S.
PMID: 28609105
J Chem Theory Comput. 2017 Jul 11;13(7):3348-3358. doi: 10.1021/acs.jctc.7b00214. Epub 2017 Jun 13.

We investigate ligand-exchange reactions of a biomimetic Co(II)-based heterocubane complex in aqueous solution by means of various approaches for consideration of solvent effects. Static calculations based on geometry optimizations carried out in vacuum, with solvent continuum models, or with...

Gait Is Associated with Cognitive Flexibility: A Dual-Tasking Study in Healthy Older People.

Frontiers in aging neuroscience

Hobert MA, Meyer SI, Hasmann SE, Metzger FG, Suenkel U, Eschweiler GW, Berg D, Maetzler W.
PMID: 28596731
Front Aging Neurosci. 2017 May 24;9:154. doi: 10.3389/fnagi.2017.00154. eCollection 2017.

No abstract available.

Prospects and challenges for the conservation of farm animal genomic resources, 2015-2025.

Frontiers in genetics

Bruford MW, Ginja C, Hoffmann I, Joost S, Orozco-terWengel P, Alberto FJ, Amaral AJ, Barbato M, Biscarini F, Colli L, Costa M, Curik I, Duruz S, Ferenčaković M, Fischer D, Fitak R, Groeneveld LF, Hall SJ, Hanotte O, Hassan FU, Helsen P, Iacolina L, Kantanen J, Leempoel K, Lenstra JA, Ajmone-Marsan P, Masembe C, Megens HJ, Miele M, Neuditschko M, Nicolazzi EL, Pompanon F, Roosen J, Sevane N, Smetko A, Štambuk A, Streeter I, Stucki S, Supakorn C, Telo Da Gama L, Tixier-Boichard M, Wegmann D, Zhan X.
PMID: 26539210
Front Genet. 2015 Oct 21;6:314. doi: 10.3389/fgene.2015.00314. eCollection 2015.

Livestock conservation practice is changing rapidly in light of policy developments, climate change and diversifying market demands. The last decade has seen a step change in technology and analytical approaches available to define, manage and conserve Farm Animal Genomic...

Preferred patient-rated outcome measure in patients with femoroacetabular impingement: a comparison between selected instruments.

Journal of hip preservation surgery

Impellizzeri FM, Naal FD, Mannion AF, Leunig M.
PMID: 27011860
J Hip Preserv Surg. 2015 Aug 12;2(4):364-8. doi: 10.1093/jhps/hnv057. eCollection 2015 Dec.

The first aim of this study was to establish which questionnaire patients with femoroacetabular impingement (FAI) most often preferred out of a set of self-reported generic and region/joint-specific outcome measures. A second aim was to evaluate their preferred type...

Improving animal welfare using continuous nalbuphine infusion in a long-term rat model of sepsis.

Intensive care medicine experimental

Jeger V, Arrigo M, Hildenbrand FF, Müller D, Jirkof P, Hauffe T, Seifert B, Arras M, Spahn DR, Bettex D, Rudiger A.
PMID: 28429311
Intensive Care Med Exp. 2017 Dec;5(1):23. doi: 10.1186/s40635-017-0137-2. Epub 2017 Apr 20.

BACKGROUND: Sepsis research relies on animal models to investigate the mechanisms of the dysregulated host response to infection. Animal welfare concerns request the use of potent analgesics for the Refinement of existing sepsis models, according to the 3Rs principle....

Role of patient and tumor characteristics in sentinel lymph node metastasis in patients with luminal early breast cancer: an observational study.

SpringerPlus

La Verde N, Biagioli E, Gerardi C, Cordovana A, Casiraghi C, Floriani I, Bernardin E, Farina G, Di Cosimo S, Dazzani MC, Gherardi G.
PMID: 26885467
Springerplus. 2016 Feb 03;5:114. doi: 10.1186/s40064-016-1720-9. eCollection 2016.

Predicting the risk of sentinel lymph node (SLN) metastasis is important for clinical decision-making in the setting of early breast cancer (EBC). This study is aimed to identify tumor and patient characteristics that influenced the SLN metastatic involvement, with...

Intake of silica nanoparticles by giant lipid vesicles: influence of particle size and thermodynamic membrane state.

Beilstein journal of nanotechnology

Strobl FG, Seitz F, Westerhausen C, Reller A, Torrano AA, Bräuchle C, Wixforth A, Schneider MF.
PMID: 25671142
Beilstein J Nanotechnol. 2014 Dec 23;5:2468-78. doi: 10.3762/bjnano.5.256. eCollection 2014.

The uptake of nanoparticles into cells often involves their engulfment by the plasma membrane and a fission of the latter. Understanding the physical mechanisms underlying these uptake processes may be achieved by the investigation of simple model systems that...

Measurement of atomic electric fields and charge densities from average momentum transfers using scanning transmission electron microscopy.

Ultramicroscopy

Müller-Caspary K, Krause FF, Grieb T, Löffler S, Schowalter M, Béché A, Galioit V, Marquardt D, Zweck J, Schattschneider P, Verbeeck J, Rosenauer A.
PMID: 27217350
Ultramicroscopy. 2017 Jul;178:62-80. doi: 10.1016/j.ultramic.2016.05.004. Epub 2016 May 12.

This study sheds light on the prerequisites, possibilities, limitations and interpretation of high-resolution differential phase contrast (DPC) imaging in scanning transmission electron microscopy (STEM). We draw particular attention to the well-established DPC technique based on segmented annular detectors and...

The binding ability of iron bonded to porphodimethene: structural, magnetic, and electronic relationship to iron porphyrin complexes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Da Silva C, Bonomo L, Solari E, Scopelliti R, Floriani C, Re N.
PMID: 11192085
Chemistry. 2000 Dec 15;6(24):4518-31. doi: 10.1002/1521-3765(20001215)6:24<4518::aid-chem4518>3.0.co;2-e.

The availability of the parent compound, meso-hexaethylporphodimetheneiron(II), [(Et6N4)Fe] (2), of this report results from a novel synthetic methodology that makes [Et6N4Li2] (1) easily available. The major focus is on how the axial positions, which are the key reactive sites...

Showing 1 to 12 of 725 entries