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Showing 13 to 24 of 326 entries
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Optical properties of silicon oxynitride dielectric waveguides.

Applied optics

Bossi DE, Hammer JM, Shaw JM.
PMID: 20454182
Appl Opt. 1987 Feb 15;26(4):609-11. doi: 10.1364/AO.26.000609.

No abstract available.

A Sequential Phase 2b Trial Design for Evaluating Vaccine Efficacy and Immune Correlates for Multiple HIV Vaccine Regimens.

Statistical communications in infectious diseases

Gilbert PB, Grove D, Gabriel E, Huang Y, Gray G, Hammer SM, Buchbinder SP, Kublin J, Corey L, Self SG.
PMID: 23181167
Stat Commun Infect Dis. 2011 Oct;3(1). doi: 10.2202/1948-4690.1037.

Five preventative HIV vaccine efficacy trials have been conducted over the last 12 years, all of which evaluated vaccine efficacy (VE) to prevent HIV infection for a single vaccine regimen versus placebo. Now that one of these trials has...

Evaluation of activity and combination strategies with the microtubule-targeting drug sagopilone in breast cancer cell lines.

Frontiers in oncology

Eschenbrenner J, Winsel S, Hammer S, Sommer A, Mittelstaedt K, Drosch M, Klar U, Sachse C, Hannus M, Seidel M, Weiss B, Merz C, Siemeister G, Hoffmann J.
PMID: 22649765
Front Oncol. 2011 Nov 16;1:44. doi: 10.3389/fonc.2011.00044. eCollection 2011.

Sagopilone, a fully synthetic epothilone, is a microtubule-stabilizing agent optimized for high in vitro and in vivo activity against a broad range of tumor models, including those resistant to paclitaxel and other systemic treatments. Sagopilone development is accompanied by...

Nuclear forensics of a colored gemstone: evidence of proton bombardment of a blue topaz.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

Steinhauser G, Sterba JH, Hammer VM.
PMID: 23419501
Appl Radiat Isot. 2013 May;75:18-21. doi: 10.1016/j.apradiso.2013.01.018. Epub 2013 Jan 26.

A blue topaz was investigated radiologically for forensic purposes. It clearly exhibited detectable activities of (22)Na (0.28 ± 0.01 Bq). The occurrence of this artificial radionuclide evidences fraudulent irradiation of the gemstone with protons to give it its blue...

Real-world clinical and economic outcomes of liraglutide versus sitagliptin in patients with type 2 diabetes mellitus in the United States.

Diabetes therapy : research, treatment and education of diabetes and related disorders

Li Q, Chitnis A, Hammer M, Langer J.
PMID: 25256818
Diabetes Ther. 2014 Dec;5(2):579-90. doi: 10.1007/s13300-014-0084-9. Epub 2014 Sep 26.

INTRODUCTION: The objective of this study was to compare the clinical effectiveness of liraglutide with sitagliptin and assess the associated economic outcomes in patients with type 2 diabetes mellitus (T2DM) treated in real-world practice in the United States (US).METHODS:...

Pattern learning by honeybees: conditioning procedure and recognition strategy.

Animal behaviour

Giurfa M, Hammer M, Mizyrycki C, Müller-deisig N, Stach S, Stollhoff N.
PMID: 10049470
Anim Behav. 1999 Feb;57(2):315-324. doi: 10.1006/anbe.1998.0957.

In recognizing a pattern, honeybees Apis mellifera, may focus either on its ventral frontal part, or on the whole frontal image. We asked whether the conditioning procedure used to train the bees to a pattern determines the recognition strategy...

Comparison of Two Static Stretching Procedures on Hip Adductor Flexibility and Strength.

International journal of exercise science

Fjerstad BM, Hammer RL, Hammer AM, Connolly G, Lomond KV, O'Connor P.
PMID: 30338021
Int J Exerc Sci. 2018 Oct 01;11(6):1074-1085. eCollection 2018.

It has been shown that acute static stretching (SS) may increase flexibility, improve performance and reduce the risk of muscle strains, but may also result in decreased maximal force output. Literature review revealed little research had specifically been done...

Oblique incidence of semi-guided planar waves on slab waveguide steps: effects of rounded edges.

Optics express

Ebers L, Hammer M, Förstner J.
PMID: 30114038
Opt Express. 2018 Jul 09;26(14):18621-18632. doi: 10.1364/OE.26.018621.

Oblique propagation of semi-guided waves across slab waveguide structures with bent corners is investigated. A critical angle can be defined beyond which all radiation losses are suppressed. Additionally an increase of the curvature radius of the bends also leads...

Author Correction: Rectosigmoidal manifestations of venous malformations: MR imaging findings and interdisciplinary therapeutic modalities.

Scientific reports

Brill R, Brill E, Uller W, Teusch V, Gufler H, Hammer S, Fellner C, Evert K, Goldann C, Helm M, Rosendahl J, Wohlgemuth WA.
PMID: 32034240
Sci Rep. 2020 Feb 07;10(1):2458. doi: 10.1038/s41598-020-59025-z.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Xylose utilization stimulates mitochondrial production of isobutanol and 2-methyl-1-butanol in .

Biotechnology for biofuels

Zhang Y, Lane S, Chen JM, Hammer SK, Luttinger J, Yang L, Jin YS, Avalos JL.
PMID: 31548865
Biotechnol Biofuels. 2019 Sep 20;12:223. doi: 10.1186/s13068-019-1560-2. eCollection 2019.

BACKGROUND: Branched-chain higher alcohols (BCHAs), including isobutanol and 2-methyl-1-butanol, are promising advanced biofuels, superior to ethanol due to their higher energy density and better compatibility with existing gasoline infrastructure. Compartmentalizing the isobutanol biosynthetic pathway in yeast mitochondria is an...

Computational studies of ene reactions between aminoborane (F.

Dalton transactions (Cambridge, England : 2003)

Gille AL, Hammer SE, Lafferty JM, Lawson KR, Gustafson JR, Dutmer BC, Gilbert TM.
PMID: 31080971
Dalton Trans. 2019 Jun 21;48(23):8161-8174. doi: 10.1039/c9dt01333d. Epub 2019 May 13.

Systematic computational studies of concerted pericyclic ene-type reactions between aminoborane (F

Prevalence and psychological impact of Acne vulgaris among female secondary school students in Arar city, Saudi Arabia, in 2018.

Electronic physician

Alanazi MS, Hammad SM, Mohamed AE.
PMID: 30214705
Electron Physician. 2018 Aug 25;10(8):7224-7229. doi: 10.19082/7224. eCollection 2018 Aug.

BACKGROUND: Acne vulgaris is a common heath problem affecting adolescents with considerable impact on their quality of life.OBJECTIVE: To determine the prevalence of Acne vulgaris and its psychological impact among female secondary school students.METHODS: A cross-sectional study was conducted...

Showing 13 to 24 of 326 entries