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Showing 1 to 12 of 186 entries
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Tonic Investigation Concept of Cervico-vestibular Muscle Afferents.

International archives of otorhinolaryngology

Dorn LJ, Lappat A, Neuhuber W, Scherer H, Olze H, Hölzl M.
PMID: 28050208
Int Arch Otorhinolaryngol. 2017 Jan;21(1):46-57. doi: 10.1055/s-0036-1583759. Epub 2016 May 05.

No abstract available.

Pseudo-Poles in the Theory of Emden's Equation.

Proceedings of the National Academy of Sciences of the United States of America

Hille E.
PMID: 16591989
Proc Natl Acad Sci U S A. 1972 May;69(5):1271-2. doi: 10.1073/pnas.69.5.1271.

It is known that Emden's equation y'' = x(1-m)y(m) has movable singularities where the solution becomes infinite for one-sided approach. If m = (p + 2)/p, p positive integer, the singularities look like poles of order p. In this...

On Laguerre's Series: Second Note.

Proceedings of the National Academy of Sciences of the United States of America

Hille E.
PMID: 16576992
Proc Natl Acad Sci U S A. 1926 Apr;12(4):265-9. doi: 10.1073/pnas.12.4.265.

No abstract available.

On the Thomas-fermi equation.

Proceedings of the National Academy of Sciences of the United States of America

Hille E.
PMID: 16591731
Proc Natl Acad Sci U S A. 1969 Jan;62(1):7-10. doi: 10.1073/pnas.62.1.7.

A study has been made of some mathematical aspects of the Thomas-Fermi equation. This is a preliminary report on the results obtained, including (1) convergence of relevant series, (2) existence of unbounded solutions, (3) existence of solutions having an...

Note on the Behavior of Certain Power Series on the Circle of Convergence with Application to a Problem of Carleman.

Proceedings of the National Academy of Sciences of the United States of America

Hille E.
PMID: 16587319
Proc Natl Acad Sci U S A. 1928 Mar;14(3):217-20. doi: 10.1073/pnas.14.3.217.

No abstract available.

On the Summability of Fourier Series. Fourth Note.

Proceedings of the National Academy of Sciences of the United States of America

Hille E, Tamarkin JD.
PMID: 16587639
Proc Natl Acad Sci U S A. 1931 Jun;17(6):376-80. doi: 10.1073/pnas.17.6.376.

No abstract available.

Immobilization of different biomolecules by atomic force microscopy.

Journal of nanobiotechnology

Breitenstein M, Hölzel R, Bier FF.
PMID: 20478017
J Nanobiotechnology. 2010 May 17;8:10. doi: 10.1186/1477-3155-8-10.

BACKGROUND: Micrometer resolution placement and immobilization of probe molecules is an important step in the preparation of biochips and a wide range of lab-on-chip systems. Most known methods for such a deposition of several different substances are costly and...

The solid solution series (GeTe)x(LiSbTe2)2 (1 ≤ x ≤ 11) and the thermoelectric properties of (GeTe)11(LiSbTe2)2.

Inorganic chemistry

Schröder T, Schwarzmüller S, Stiewe C, de Boor J, Hölzel M, Oeckler O.
PMID: 24093486
Inorg Chem. 2013 Oct 07;52(19):11288-94. doi: 10.1021/ic401516m. Epub 2013 Sep 16.

Exchanging one Ge(2+) with two Li(+) per formula unit in (GeTe)n(Sb2Te3) (n = 1, 2, 3, ...) eliminates cation vacancies, because it leads to an equal number of cations and anions. This substitution results in the solid solution (GeTe)x(LiSbTe2)2...

Nutrient stoichiometry and land use rather than species richness determine plant functional diversity.

Ecology and evolution

Busch V, Klaus VH, Penone C, Schäfer D, Boch S, Prati D, Müller J, Socher SA, Niinemets Ü, Peñuelas J, Hölzel N, Fischer M, Kleinebecker T.
PMID: 29321897
Ecol Evol. 2017 Dec 03;8(1):601-616. doi: 10.1002/ece3.3609. eCollection 2018 Jan.

Plant functional traits reflect individual and community ecological strategies. They allow the detection of directional changes in community dynamics and ecosystemic processes, being an additional tool to assess biodiversity than species richness. Analysis of functional patterns in plant communities...

Controlling the Self-Metalation Rate of Tetraphenylporphyrins on Cu(111) via Cyano Functionalization.

Angewandte Chemie (International ed. in English)

Lepper M, Köbl J, Zhang L, Meusel M, Hölzel H, Lungerich D, Jux N, de Siervo A, Meyer B, Steinrück HP, Marbach H.
PMID: 29714820
Angew Chem Int Ed Engl. 2018 Aug 06;57(32):10074-10079. doi: 10.1002/anie.201803601. Epub 2018 Jun 14.

The reaction rate of the self-metalation of free-base tetraphenylporphyrins (TPPs) on Cu(111) increases with the number of cyano groups (n=0, 1, 2, 4) attached at the para positions of the phenyl rings. The findings are based on isothermal scanning...

Age and Outcome in Gastrointestinal Cancers: A Population-Based Evaluation of Oesophageal, Gastric and Colorectal Cancer.

Visceral medicine

Schlesinger-Raab A, Werner J, Friess H, Hölzel D, Engel J.
PMID: 29034252
Visc Med. 2017 Aug;33(4):245-253. doi: 10.1159/000477104. Epub 2017 Aug 07.

BACKGROUND: With demographic changes and partial representativeness of randomized studies the question arises which results are achieved in the treatment of the elderly. The objective was to analyse population-based data on gastrointestinal cancers in terms of age.METHODS: Analyses included...

Basic echocardiography for undergraduate students: a comparison of different peer-teaching approaches.

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

Gradl-Dietsch G, Menon AK, Gürsel A, Götzenich A, Hatam N, Aljalloud A, Schrading S, Hölzl F, Knobe M.
PMID: 28717985
Eur J Trauma Emerg Surg. 2018 Feb;44(1):143-152. doi: 10.1007/s00068-017-0819-1. Epub 2017 Jul 17.

BACKGROUND: The aim of this study was to assess the impact of different teaching interventions in a peer-teaching environment on basic echocardiography skills and to examine the influence of gender on learning outcomes.METHODS: We randomly assigned 79 s year...

Showing 1 to 12 of 186 entries