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Showing 1 to 12 of 1689 entries
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External validation of the ProCaRS nomograms and comparison of existing risk-stratification tools for localized prostate cancer.

Canadian Urological Association journal = Journal de l'Association des urologues du Canada

Tiberi D, Rodrigues G, Pickles T, Morris J, Crook J, Martin AG, Cury F, Catton C, Lukka H, Warner A, Taussky D.
PMID: 28515807
Can Urol Assoc J. 2017 Mar-Apr;11(3):94-100. doi: 10.5489/cuaj.4084.

INTRODUCTION: The purpose of this study was to perform a direct comparison of several existing risk-stratification tools for localized prostate cancer in terms of their ability to predict for biochemical failure-free survival (BFFS). Two large databases were used and...

Education and Genetic Risk Modulate Hippocampal Structure in Alzheimer's Disease.

Aging and disease

Baumgaertel J, Haussmann R, Gruschwitz A, Werner A, Osterrath A, Lange J, Donix KL, Linn J, Donix M.
PMID: 27699079
Aging Dis. 2016 Oct 01;7(5):553-560. doi: 10.14336/AD.2016.0305. eCollection 2016 Oct.

Genetic and environmental protective factors and risks modulate brain structure and function in neurodegenerative diseases and their preclinical stages. We wanted to investigate whether the years of formal education, a proxy measure for cognitive reserve, would influence hippocampal structure...

Confined polymers in the extended de Gennes regime.

Physical review. E, Statistical, nonlinear, and soft matter physics

Werner E, Mehlig B.
PMID: 25615121
Phys Rev E Stat Nonlin Soft Matter Phys. 2014 Dec;90(6):062602. doi: 10.1103/PhysRevE.90.062602. Epub 2014 Dec 22.

We show that the problem of describing the conformations of a semiflexible polymer confined to a channel can be mapped onto an exactly solvable model in the so-called extended de Gennes regime. This regime (where the polymer is neither...

Fast methane diffusion at the interface of two clathrate structures.

Nature communications

Ranieri U, Koza MM, Kuhs WF, Klotz S, Falenty A, Gillet P, Bove LE.
PMID: 29057864
Nat Commun. 2017 Oct 20;8(1):1076. doi: 10.1038/s41467-017-01167-2.

Methane hydrates naturally form on Earth and in the interiors of some icy bodies of the Universe, and are also expected to play a paramount role in future energy and environmental technologies. Here we report experimental observation of an...

Therapeutische Umschau. Revue therapeutique

Kübler WF.
PMID: 28548012
Ther Umsch. 2017;73(1):796-804. doi: 10.1024/0040-5930/a000866.

No abstract available.

Many-Body Localization Implies that Eigenvectors are Matrix-Product States.

Physical review letters

Friesdorf M, Werner AH, Brown W, Scholz VB, Eisert J.
PMID: 25978216
Phys Rev Lett. 2015 May 01;114(17):170505. doi: 10.1103/PhysRevLett.114.170505. Epub 2015 May 01.

The phenomenon of many-body localization has received a lot of attention recently, both for its implications in condensed-matter physics of allowing systems to be an insulator even at nonzero temperature as well as in the context of the foundations...

Electric quantum walks with individual atoms.

Physical review letters

Genske M, Alt W, Steffen A, Werner AH, Werner RF, Meschede D, Alberti A.
PMID: 23705697
Phys Rev Lett. 2013 May 10;110(19):190601. doi: 10.1103/PhysRevLett.110.190601. Epub 2013 May 07.

We report on the experimental realization of electric quantum walks, which mimic the effect of an electric field on a charged particle in a lattice. Starting from a textbook implementation of discrete-time quantum walks, we introduce an extra operation...

Quantification of dexterity as the dynamical regulation of instabilities: comparisons across gender, age, and disease.

Frontiers in neurology

Lawrence EL, Fassola I, Werner I, Leclercq C, Valero-Cuevas FJ.
PMID: 24782824
Front Neurol. 2014 Apr 15;5:53. doi: 10.3389/fneur.2014.00053. eCollection 2014.

Dexterous manipulation depends on using the fingertips to stabilize unstable objects. The Strength-Dexterity paradigm consists of asking subjects to compress a slender and compliant spring prone to buckling. The maximal level of compression [requiring low fingertip forces

Uptake and metabolism of 2,4,6-trinitrotoluene in higher plants.

Environmental science and pollution research international

Görge E, Brandt S, Werner D.
PMID: 24234379
Environ Sci Pollut Res Int. 1994 Dec;1(4):229-33. doi: 10.1007/BF02986535.

The fate of the explosive 2,4,6-TNT in plants is of major interest. Therefore, a method was developed to analyse TNT and derivatives in plant tissue. The method was utilized to investigate the uptake and metabolism of TNT inMedicago sativa...

Differentiation of nodules of Glycine max : Ultrastructural studies of plant cells and bacteroids.

Planta

Werner D, Mörschel E.
PMID: 24414773
Planta. 1978 Jan;141(2):169-77. doi: 10.1007/BF00387885.

Plants of Glycine max var. Caloria, infected as 14 d old seedlings with a defined titre of Rhizobium japonicum 3Il b85 in a 10 min inoculation test, develop a sharp maximum of nitrogenase activity between 17 and 25 d...

Treatment of Lower Back Pain-The Gap between Guideline-Based Treatment and Medical Care Reality.

Healthcare (Basel, Switzerland)

Werber A, Schiltenwolf M.
PMID: 27417632
Healthcare (Basel). 2016 Jul 15;4(3). doi: 10.3390/healthcare4030044.

Despite the fact that unspecific low back pain is of important impact in general health care, this pain condition is often treated insufficiently. Poor efficiency has led to the necessity of guidelines addressing evidence-based strategies for treatment of lower...

[Interpersonal differentiation of the enzymatic pattern in the polymorphic hydroidHydractinia echinata].

Wilhelm Roux's archives of developmental biology

May G, Müller WA.
PMID: 28304649
Wilehm Roux Arch Dev Biol. 1975 Mar;177(1):53-59. doi: 10.1007/BF00848627.

Interpersonal differentiation between gasterozooids and gonozooids, inHydractinia echinata, is reflected by the pattern of extractable enzyme activities. With regard to their activity levels in the different hydranths the enzymes can be arranged in two groups. In the first group...

Showing 1 to 12 of 1689 entries