Results 71 to 80 of about 22,263,277 (404)

Hayabusa‐returned sample curation in the Planetary Material Sample Curation Facility of JAXA

open access: yes, 2014
–  The Planetary Material Sample Curation Facility of JAXA (PMSCF/JAXA) was established in Sagamihara, Kanagawa, Japan, to curate planetary material samples returned from space in conditions of minimum terrestrial contaminants.
T. Yada   +19 more
semanticscholar   +1 more source

Sample storage conditions significantly influence faecal microbiome profiles

open access: yesScientific Reports, 2015
Sequencing-based studies of the human faecal microbiota are increasingly common. Appropriate storage of sample material is essential to avoid the introduction of post-collection bias in microbial community composition.
J. Choo, L. Leong, G. Rogers
semanticscholar   +1 more source

Sample Preparation for Materials Scientists [PDF]

open access: yesMicroscopy and Microanalysis, 2009
Extended abstract of a paper presented at Microscopy and Microanalysis 2009 in Richmond, Virginia, USA, July 26 – July 30 ...
openaire   +2 more sources

Fully Automated Identification of Two-Dimensional Material Samples [PDF]

open access: yesPhysical Review Applied, 2020
8 pages, 4 ...
Sebastian D. Huber   +10 more
openaire   +4 more sources

Structural and mechanistic basis for the regulation of the chloroplast signal recognition particle by (p)ppGpp

open access: yesFEBS Letters, EarlyView.
LHCPs are transported to the thylakoid membrane via the (cp)SRP pathway. This process involves a transit complex of (cp)SRP43, (cp)SRP54 and LHCP, which interacts with (cp)FtsY and Alb3 at the membrane. GTP hydrolysis by (cp)SRP54 and (cp)FtsY triggers complex dissociation.
Victor Zegarra   +7 more
wiley   +1 more source

Automatic particle analysis by Raman spectroscopy – evaluation of sample preparation and optimum background material

open access: yesCurrent Directions in Biomedical Engineering, 2017
The particle generation of medical implants and drug coated balloons (DCB) is evaluated by simulating the implantation process and collecting the released particle material.
Kurzhals Anja   +6 more
doaj   +1 more source

Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells

open access: yesFEBS Letters, EarlyView.
Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga   +6 more
wiley   +1 more source

Financial Hardship Associated With Cancer in the United States: Findings From a Population-Based Sample of Adult Cancer Survivors.

open access: yesJournal of Clinical Oncology, 2016
PURPOSE To estimate the prevalence of financial hardship associated with cancer in the United States and identify characteristics of cancer survivors associated with financial hardship.
K. R. Yabroff   +16 more
semanticscholar   +1 more source

Apparatus and method for measuring the Seebeck coefficient and resistivity of materials [PDF]

open access: yes, 1973
An apparatus for measuring the thermoelectric properties of materials under high pressure is described that includes a pair of force transmitting assemblies constructed of thermally and electrically conductive material positioned between the ram and ...
Hadek, V.
core   +1 more source

Validation of data analysis routines for a thermal probe apparatus using numerical data sets [PDF]

open access: yes, 2008
Most thermal properties of construction materials used in the analysis of building performance have been measured under laboratory conditions, using a guarded hot box or hot plate apparatus. As a consequence, these properties seldom reflect the impact of
De, Wilde, Goodhew, S, Griffiths, R
core   +1 more source

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