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Showing 1 to 12 of 187 entries
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Effects of the vocational training of general practice consultation skills and medical performance.

Medical education

Grol R, Mokkink H, Helsper-Lucas A, Tielens V, Bulte J.
PMID: 2593882
Med Educ. 1989 Nov;23(6):512-21. doi: 10.1111/j.1365-2923.1989.tb01577.x.

The effects of the vocational training of general practitioners in the Netherlands on the consultation skills and medical performance of junior doctors were studied. Results obtained at a training institute providing systematic training in these skills (Nijmegen) were compared...

Evaluation of the Thermodynamic Properties of H(2) Binding in Solid State Dihydrogen Complexes [M(η(2)-H(2))(CO)dppe(2)][BArF(24)] (M = Mn, Tc, Re): an Experimental and First Principles Study.

The journal of physical chemistry. C, Nanomaterials and interfaces

Abrecht DG, Fultz B.
PMID: 23243479
J Phys Chem C Nanomater Interfaces. 2012 Oct 25;116(42):22245-22252. doi: 10.1021/jp308176f.

The solid state complex [Mn(CO)dppe(2)][BArF(24)] was synthesized and the thermodynamic behavior and properties of the hydrogen absorption reaction to form the dihydrogen complex [Mn(η(2)-H(2))dppe(2)][BArF(24)] were measured over the temperature range 313K-373K and pressure range 0-600 torr using the Sieverts...

Nanoscale Origin of Mesoscale Roughening: Real-Time Tracking and Identification of Three Distinct Ruthenium Oxide Phases in Ruthenium Oxidation.

ACS nano

Flege JI, Herd B, Goritzka J, Over H, Krasovskii EE, Falta J.
PMID: 26171635
ACS Nano. 2015 Aug 25;9(8):8468-73. doi: 10.1021/acsnano.5b03393. Epub 2015 Jul 21.

The structural modification of the Ru(0001) surface is followed in real-time using low-energy electron microscopy at elevated temperatures during exposure to molecular oxygen. We observe the nucleation and growth of three different RuO2 facets, which are unambiguously identified by...

Growth and characterization of epitaxially stabilized ceria(001) nanostructures on Ru(0001).

Nanoscale

Flege JI, Höcker J, Kaemena B, Menteş TO, Sala A, Locatelli A, Gangopadhyay S, Sadowski JT, Senanayake SD, Falta J.
PMID: 27165117
Nanoscale. 2016 May 19;8(20):10849-56. doi: 10.1039/c6nr02393b.

We have studied (001) surface terminated cerium oxide nanoparticles grown on a ruthenium substrate using physical vapor deposition. Their morphology, shape, crystal structure, and chemical state are determined by low-energy electron microscopy and micro-diffraction, scanning probe microscopy, and synchrotron-based...

Role of RuO2(100) in surface oxidation and CO oxidation catalysis on Ru(0001).

Physical chemistry chemical physics : PCCP

Flege JI, Lachnitt J, Mazur D, Sutter P, Falta J.
PMID: 26601756
Phys Chem Chem Phys. 2016 Jan 07;18(1):213-9. doi: 10.1039/c5cp05807d. Epub 2015 Nov 25.

We have studied the oxidation of the Ru(0001) surface by in situ microscopy during exposure to NO2, an efficient source of atomic oxygen, at elevated temperatures. In a previous investigation [Flege et al., Phys. Rev. B: Condens. Matter Mater....

Nanoscale analysis of the oxidation state and surface termination of praseodymium oxide ultrathin films on ruthenium(0001).

Ultramicroscopy

Flege JI, Krisponeit JO, Höcker J, Hoppe M, Niu Y, Zakharov A, Schaefer A, Falta J, Krasovskii EE.
PMID: 28526269
Ultramicroscopy. 2017 Dec;183:61-66. doi: 10.1016/j.ultramic.2017.05.007. Epub 2017 May 10.

The complex structure and morphology of ultrathin praseodymia films deposited on a ruthenium(0001) single crystal substrate by reactive molecular beam epitaxy is analyzed by intensity-voltage low-energy electron microscopy in combination with theoretical calculations within an ab initio scattering theory....

Morphology and chemical composition of cobalt germanide islands on Ge(001).

Nanotechnology

Ewert M, Schmidt T, Flege JI, Heidmann I, Grzela T, Klesse WM, Foerster M, Aballe L, Schroeder T, Falta J.
PMID: 27348504
Nanotechnology. 2016 Aug 12;27(32):325705. doi: 10.1088/0957-4484/27/32/325705. Epub 2016 Jun 27.

The reactive growth of cobalt germanide on Ge(001) was investigated by means of in situ x-ray absorption spectroscopy photoemission electron microscopy (XAS-PEEM), micro-illumination low-energy electron diffraction (μ-LEED), and ex situ atomic force microscopy (AFM). At a Co deposition temperature...

Gastropleural Fistula with Aortic Intramural Involvement.

Journal of clinical imaging science

Gupta A, Chaturvedi A, Fultz P, Hobbs S.
PMID: 28299235
J Clin Imaging Sci. 2017 Feb 20;7:7. doi: 10.4103/jcis.JCIS_110_16. eCollection 2017.

Gastropleural fistula is a relatively rare complication that can be seen as a result of traumatic, nontraumatic, benign, and neoplastic etiologies. Most commonly, these are found in patients with diaphragmatic herniation or prior thoracic surgery. Aortoenteric fistulas are rare...

Simplified Reverse Dot Blot Analyses for Detecting of ras Oncogene Mutations.

Molecular diagnosis : a journal devoted to the understanding of human disease through the clinical application of molecular biology

Albitar M, Wu WI, Feltz E, Jin G, Hirsch-Ginsberg C, Kantarjian H, Beran M.
PMID: 10462606
Mol Diagn. 1997 Sep;2(3):169-176. doi: 10.1054/MODI00200169.

Background: Mutations in members of the ras gene family (H-ras, K-ras, and N-ras) have been identified in various human malignancies. A variety of techniques have been used to test for ras mutations. Methods and Results: A simplified reverse dot...

Nanocrystalline metal oxides as unique chemical reagents/sorbents.

Chemistry (Weinheim an der Bergstrasse, Germany)

Lucas E, Decker S, Khaleel A, Seitz A, Fultz S, Ponce A, Li W, Carnes C, Klabunde KJ.
PMID: 11465441
Chemistry. 2001 Jun 18;7(12):2505-10. doi: 10.1002/1521-3765(20010618)7:12<2505::aid-chem25050>3.0.co;2-r.

A new family of porous inorganic solids based on nanocrystalline metal oxides is discussed. These materials, made up of 4-7 nm MgO, CaO, Al2O3, ZnO, and others, exhibit unparalleled destructive adsorption properties for acid gases, polar organics, and even...

Alignment of Ge nanoislands on Si(111) by Ga-induced substrate self-patterning.

Physical review letters

Schmidt T, Flege JI, Gangopadhyay S, Clausen T, Locatelli A, Heun S, Falta J.
PMID: 17358960
Phys Rev Lett. 2007 Feb 09;98(6):066104. doi: 10.1103/PhysRevLett.98.066104. Epub 2007 Feb 09.

A novel mechanism is described which enables the selective formation of three-dimensional Ge islands. Submonolayer adsorption of Ga on Si(111) at high temperature leads to a self-organized two-dimensional pattern formation by separation of the 7 x 7 substrate and...

Adiabatic electron-phonon interaction and high-temperature thermodynamics of A15 compounds.

Physical review letters

Delaire O, Lucas MS, Muñoz JA, Kresch M, Fultz B.
PMID: 18851226
Phys Rev Lett. 2008 Sep 05;101(10):105504. doi: 10.1103/PhysRevLett.101.105504. Epub 2008 Sep 05.

Inelastic neutron scattering was used to measure the phonon densities of states of the A15 compounds V3Si, V3Ge, and V3Co at temperatures from 10 to 1,273 K. It was found that phonons in V3Si and V3Ge, which are superconducting...

Showing 1 to 12 of 187 entries