Results 31 to 40 of about 525,362 (303)
Limitations of rapid myelin water quantification using 3D bSSFP [PDF]
Magnetic Resonance Materials in Physics, Biology and Medicine, 2010 Imaging of the myelin water fraction (MWF) is conventionally performed using a multi-echo spin-echo sequence. This technique requires long acquisition times and therefore often suffers from a lack of volume coverage. In this work, the application of 3D balanced steady-state free precession (bSSFP) sequences to extract high-resolution myelin water maps ...
Lenz, C., Klarhöfer, M., Scheffler, K.
openaire +4 more sources
Медична наука України, 2021 Relevance. To date, there are no approved methods in Ukraine for the determination of azoxystrobin, thiabendazole, fludioxonil and pyridate in grain chickpeas.
О.М. Korshun +4 more
doaj +1 more source
Journal of Chromatography A, 2014 Method validation is a mandatory step in bioanalysis, to evaluate the ability of developed methods in providing reliable results for their routine application.
Oskar González +5 more
semanticscholar +1 more source
Limitation of alignment-free tools in total RNA-seq quantification [PDF]
BMC Genomics, 2018 AbstractBackgroundAlignment-free RNA quantification tools have significantly increased the speed of RNA-seq analysis. However, it is unclear whether these state-of-the-art RNA-seq analysis pipelines can quantify small RNAs as accurately as they do with long RNAs in the context of total RNA quantification.ResultWe comprehensively tested and compared ...
Wu, Douglas C. +4 more
openaire +3 more sources
Diagnostics, 2021 Detection and quantification of viruses in laboratory and clinical samples are standard assays in dengue virus (DENV) studies. The quantitative reverse transcription polymerase chain reaction (qRT-PCR) is considered to be the standard for DENV detection ...
Dumrong Mairiang +17 more
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Limits to the quantification of local climate change [PDF]
Environmental Research Letters, 2015 We demonstrate how the fundamental timescales of anthropogenic climate change limit the identification of societally relevant aspects of changes in precipitation. We show that it is nevertheless possible to extract, solely from observations, some confident quantified assessments of change at certain thresholds and locations. Maps of such changes, for a
Chapman, Sandra C. +2 more
openaire +5 more sources
Engineering and Applied Science Research, 2023 Accurate non-destructive assessment of biomass energy properties is essential for optimizing its use as an alternative fuel. In this study, 200 biomass samples were used to determine higher heating value (HHV) and 120 biomass samples for analyzing ...
Bijendra Shrestha +4 more
doaj
On the Determination of Uncertainty and Limit of Detection in Label-Free Biosensors
Sensors, 2018 A significant amount of noteworthy articles reviewing different label-free biosensors are being published in the last years. Most of the times, the comparison among the different biosensors is limited by the procedure used of calculating the limit of ...
Álvaro Lavín +8 more
doaj +1 more source
Reliable eDNA detection and quantification of the European weather loach (Misgurnus fossilis).
Journal of Fish Biology, 2020 The European weather loach (Misgurnus fossilis) is a cryptic and poorly known fish species of high conservation concern. The species is experiencing dramatic population collapses across its native range to the point of regional extinction.
R. Brys +6 more
semanticscholar +1 more source
Molecules, 2019 The crystal structure of the new polymorphic form of 3-aminoflavone (3-AF) has been determined by single crystal X-ray diffraction. This report presents results of fluorimetric studies on 3-AF in methanol and aquatic solvents.
Wojciech Pająk +6 more
doaj +1 more source