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Showing 1 to 12 of 506 entries
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[Diagnostic radiology--development and aspects].

Rontgenpraxis; Zeitschrift fur radiologische Technik

Gerhardt P.
PMID: 2406952
Rontgenpraxis. 1990 Feb;43(2):33-41.

No abstract available.

Long-Lasting Enhancement of Visual Perception with Repetitive Noninvasive Transcranial Direct Current Stimulation.

Frontiers in cellular neuroscience

Behrens JR, Kraft A, Irlbacher K, Gerhardt H, Olma MC, Brandt SA.
PMID: 28860969
Front Cell Neurosci. 2017 Aug 15;11:238. doi: 10.3389/fncel.2017.00238. eCollection 2017.

Understanding processes performed by an intact visual cortex as the basis for developing methods that enhance or restore visual perception is of great interest to both researchers and medical practitioners. Here, we explore whether contrast sensitivity, a main function...

Corrigendum: Arctic megaslide at presumed rest.

Scientific reports

Geissler WH, Gebhardt AC, Gross F, Wollenburg J, Jensen L, Schmidt-Aursch MC, Krastel S, Elger J, Osti G.
PMID: 28513599
Sci Rep. 2017 May 17;7:46821. doi: 10.1038/srep46821.

No abstract available.

Two Step Excitation in Hot Atomic Sodium Vapor.

Scientific reports

Docters B, Wrachtrup J, Gerhardt I.
PMID: 28924230
Sci Rep. 2017 Sep 18;7(1):11760. doi: 10.1038/s41598-017-12089-w.

A two step excitation scheme in hot atomic sodium vapor is experimentally investigated. The observed effects reflect a coupling between the 3

Children with Traumatic Brain Injury: Associations Between Parenting and Social Adjustment.

Journal of applied developmental psychology

Root AE, Wimsatt M, Rubin KH, Bigler ED, Dennis M, Gerhardt CA, Stancin T, Taylor HG, Vannatta K, Yeates KO.
PMID: 26726276
J Appl Dev Psychol. 2016 Jan-Feb;42:1-7. doi: 10.1016/j.appdev.2015.10.002.

Similarities and differences in parenting practices of children (

Multiwavelength phase unwrapping and aberration correction using depth filtered digital holography.

Optics letters

Jaedicke V, Goebel S, Koukourakis N, Gerhardt NC, Welp H, Hofmann MR.
PMID: 25121676
Opt Lett. 2014 Jul 15;39(14):4160-3. doi: 10.1364/OL.39.004160.

In this Letter, we present a new approach to processing data from a standard spectral domain optical coherence tomography (OCT) system using depth filtered digital holography (DFDH). Intensity-based OCT processing has an axial resolution of the order of a...

L-lactate dehydrogenase from leaves of Capsella bursa-pastoris (L.) Med. : I. Identification and partial characterization.

Planta

Betsche T, Bosbach K, Gerhardt B.
PMID: 24318328
Planta. 1979 Oct;146(5):567-74. doi: 10.1007/BF00388833.

By ammonium sulfate fractionation and gel filtration an enzyme preparation which catalyzed NAD(+)-dependent L-lactate oxidation (10(-4) kat kg(-1) protein), as well as NADH-dependent pyruvate reduction (10(-3) kat kg(-1) protein), was obtained from leaves of Capsella bursa-pastoris. This lactate dehydrogenase...

Deterministic implementation of a bright, on-demand single photon source with near-unity indistinguishability via quantum dot imaging.

Optica

He YM, Liu J, Maier S, Emmerling M, Gerhardt S, Davanço M, Srinivasan K, Schneider C, Höfling S.
PMID: 28894770
Optica. 2017 Jul 20;4(7):802-808. doi: 10.1364/OPTICA.4.000802. Epub 2017 Jul 17.

Deterministic techniques enabling the implementation and engineering of bright and coherent solid-state quantum light sources are key for the reliable realization of a next generation of quantum devices. Such a technology, at best, should allow one to significantly scale...

Commentary: Dennis D. Drotar Distinguished Research Award: Academic and Personal Reflections on Childhood Cancer Research Across the Illness Spectrum.

Journal of pediatric psychology

Gerhardt CA.
PMID: 27680081
J Pediatr Psychol. 2016 Nov;41(10):1045-1052. doi: 10.1093/jpepsy/jsw076. Epub 2016 Sep 28.

No abstract available.

Evidence for ice-free summers in the late Miocene central Arctic Ocean.

Nature communications

Stein R, Fahl K, Schreck M, Knorr G, Niessen F, Forwick M, Gebhardt C, Jensen L, Kaminski M, Kopf A, Matthiessen J, Jokat W, Lohmann G.
PMID: 27041737
Nat Commun. 2016 Apr 04;7:11148. doi: 10.1038/ncomms11148.

Although the permanently to seasonally ice-covered Arctic Ocean is a unique and sensitive component in the Earth's climate system, the knowledge of its long-term climate history remains very limited due to the restricted number of pre-Quaternary sedimentary records. During...

Dimethylfumarate protects against TNF-α-induced secretion of inflammatory cytokines in human endothelial cells.

Journal of inflammation (London, England)

Gerhardt S, König V, Doll M, Hailemariam-Jahn T, Hrgovic I, Zöller N, Kaufmann R, Kippenberger S, Meissner M.
PMID: 26246800
J Inflamm (Lond). 2015 Aug 06;12:49. doi: 10.1186/s12950-015-0094-z. eCollection 2015.

BACKGROUND: Inflammation, angiogenesis and oxidative stress have been implicated in the pathogenesis of various vascular diseases. Recent evidence suggests that dimethylfumarate (DMF), an antiposriatic and anti-multiple sclerosis agent, possesses anti-inflammatory, anti-oxidative and anti-angiogenic properties. Here, we analyze the influence...

In vivo quantification of cerebral r2*-response to graded hyperoxia at 3 tesla.

Journal of clinical imaging science

Gotzamanis G, Kocian R, Özbay PS, Redle M, Kollias S, Eberhardt C, Boss A, Nanz D, Rossi C.
PMID: 25806136
J Clin Imaging Sci. 2015 Jan 30;5:1. doi: 10.4103/2156-7514.150439. eCollection 2015.

OBJECTIVES: This study aims to quantify the response of the transverse relaxation rate of the magnetic resonance (MR) signal of the cerebral tissue in healthy volunteers to the administration of air with step-wise increasing percentage of oxygen.MATERIALS AND METHODS:...

Showing 1 to 12 of 506 entries