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Showing 1 to 12 of 202 entries
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[Can nearly finished medical students interpret their professional literature?].

Nederlands tijdschrift voor geneeskunde

Stam J, Hommes DW, van der Does MC, ten Cate TJ, Büller HR.
PMID: 2338951
Ned Tijdschr Geneeskd. 1990 Apr 28;134(17):854-7.

The ability of senior medical students to interpret clinical research articles was examined by means of a written examination based upon two papers from general medical journals. The subjects of the articles were a diagnostic test and a therapeutic...

Plasma Levels of Free Thyroxine and Risk of Major Bleeding in Bariatric Surgery.

European thyroid journal

Elbers LP, Boon HA, Moes MI, van Zaane B, Brandjes DP, Fliers E, Büller HR, Cannegieter S, Gerdes VE.
PMID: 27493889
Eur Thyroid J. 2016 Jul;5(2):139-44. doi: 10.1159/000446431. Epub 2016 Jun 14.

BACKGROUND: In a recent study of patients using vitamin K antagonists, those with low free thyroxin (FT4) levels within the normal range had a 3- to 5-fold increased risk of major bleeding. We tested the hypothesis that low levels...

PO-28 - Protein C levels are associated with mortality in patients with advanced cancer.

Thrombosis research

Wilts IT, Hutten BA, Meijers JC, Spek CA, Büller HR, Kamphuisen PW.
PMID: 27161716
Thromb Res. 2016 Apr;140:S186-7. doi: 10.1016/S0049-3848(16)30161-X. Epub 2016 Apr 08.

INTRODUCTION: In cancer, tumor progression and metastasis are promoted by prohemostatic activity. Protein C (PC) is involved in hemostasis, inflammation and signal transduction, and has a protective effect on the endothelial barrier. In mice, administration of activated PC reduced...

A dedicated compression device for high resolution X-ray tomography of compressed gas diffusion layers.

The Review of scientific instruments

Tötzke C, Manke I, Gaiselmann G, Bohner J, Müller BR, Kupsch A, Hentschel MP, Schmidt V, Banhart J, Lehnert W.
PMID: 25933863
Rev Sci Instrum. 2015 Apr;86(4):043702. doi: 10.1063/1.4918291.

We present an experimental approach to study the three-dimensional microstructure of gas diffusion layer (GDL) materials under realistic compression conditions. A dedicated compression device was designed that allows for synchrotron-tomographic investigation of circular samples under well-defined compression conditions. The...

Single-Step Electrophoretic Deposition of Non-noble Metal Catalyst Layer with Low Onset Voltage for Ethanol Electro-oxidation.

ACS applied materials & interfaces

Ahmadi Daryakenari A, Hosseini D, Ho YL, Saito T, Apostoluk A, Müller CR, Delaunay JJ.
PMID: 27295080
ACS Appl Mater Interfaces. 2016 Jun 29;8(25):15975-84. doi: 10.1021/acsami.5b12509. Epub 2016 Jun 20.

A single-step electrophoretic deposition (EPD) process is used to fabricate catalyst layers which consist of nickel oxide nanoparticles attached on the surface of nanographitic flakes. Magnesium ions present in the colloid charge positively the flake's surface as they attach...

[Medical education and scientific research: experiences with research training of Dutch students/physicians in the United States].

Nederlands tijdschrift voor geneeskunde

Rings EH, Heymans HS, Büller HA.
PMID: 8065474
Ned Tijdschr Geneeskd. 1994 Jul 23;138(30):1531-3.

No abstract available.

High-average-power picosecond Yb-doped fiber amplifier.

Optics letters

Limpert J, Liem A, Gabler T, Zellmer H, Tünnermann A, Unger S, Jetschke S, Müller HR.
PMID: 18059714
Opt Lett. 2001 Dec 01;26(23):1849-51. doi: 10.1364/ol.26.001849.

We report on a cladding-pumped, ytterbium-doped large-core-area fiber amplifier that is capable of generating 51.2 W of average power at a 1064-nm center wavelength, an 80-MHz repetition rate, and a 10-ps pulse duration. In an ytterbium-doped large-mode-area fiber these...

Single-frequency master-oscillator fiber power amplifier system emitting 20 W of power.

Optics letters

Höfer S, Liem A, Limpert J, Zellmer H, Tünnermann A, Unger S, Jetschke S, Müller HR, Freitag I.
PMID: 18049597
Opt Lett. 2001 Sep 01;26(17):1326-8. doi: 10.1364/ol.26.001326.

We report a master-oscillator fiber power-amplifier system consisting of a diode-pumped monolithic nonplanar ring laser as the master oscillator and a Yb-doped large-mode-area double-clad fiber as the power amplifier. The system emits up to 20.1 W of single-frequency radiation...

Stability of planar ring lasers with mirror misalignment.

Applied optics

Bilger HR, Stedman GE.
PMID: 20490127
Appl Opt. 1987 Sep 01;26(17):3710-6. doi: 10.1364/AO.26.003710.

We consider an active cavity defined by a geometrically symmetric ring of N mirrors, each of which may have an arbitrary radius. The beam steering imposed by all possible mirror misalignment parameters is shown to diverge if the radii...

High-power cw neodymium-doped fiber laser operating at 9.2 W with high beam quality.

Optics letters

Zellmer H, Willamowski U, Tünnermann A, Welling H, Unger S, Reichel V, Müller HR, Kirchhof J, Albers P.
PMID: 19859261
Opt Lett. 1995 Mar 15;20(6):578-80. doi: 10.1364/ol.20.000578.

We report on a 9.2-W cw, two-times diffraction-limited, neodymium-doped fiber laser operating in the 1.06-microm region. For a silica-based double-clad fiber, slope efficiencies of more than 25% are observed for pumping by a diode-laser system operating near 810 nm.

Complete genome sequence of Tolumonas auensis type strain (TA 4).

Standards in genomic sciences

Chertkov O, Copeland A, Lucas S, Lapidus A, Berry KW, Detter JC, Del Rio TG, Hammon N, Dalin E, Tice H, Pitluck S, Richardson P, Bruce D, Goodwin L, Han C, Tapia R, Saunders E, Schmutz J, Brettin T, Larimer F, Land M, Hauser L, Spring S, Rohde M, Kyrpides NC, Ivanova N, Göker M, Beller HR, Klenk HP, Woyke T.
PMID: 22180815
Stand Genomic Sci. 2011 Oct 15;5(1):112-20. doi: 10.4056/sigs.2184986. Epub 2011 Sep 23.

Tolumonas auensis Fischer-Romero et al. 1996 is currently the only validly named species of the genus Tolumonas in the family Aeromonadaceae. The strain is of interest because of its ability to produce toluene from phenylalanine and other phenyl precursors,...

Sideband analysis and seismic detection in a large ring laser.

Applied optics

Stedman GE, Li Z, Bilger HR.
PMID: 21060358
Appl Opt. 1995 Aug 20;34(24):5375-85. doi: 10.1364/AO.34.005375.

Aring laser unlocked by the Earth's Sagnac effect has attained a frequency resolution of 1 part in 3 × 10(21) and a rotational resolution of 300 prad. We discuss both theoretically and experimentally the sideband structure of the Earth...

Showing 1 to 12 of 202 entries