Results 81 to 90 of about 331,057 (212)

Quantitative research [PDF]

open access: yesNursing Standard, 2015
This article describes the basic tenets of quantitative research. The concepts of dependent and independent variables are addressed and the concept of measurement and its associated issues, such as error, reliability and validity, are explored. Experiments and surveys – the principal research designs in quantitative research – are described and key ...
openaire   +3 more sources

Sequences of primers used for quantitation of gene expression.

open access: yes, 2012
Sequences of primers used for quantitation of gene expression.
Atul Ranjan (120621)   +4 more
core   +1 more source

Quantitation of cell cycle parameters of Drosophila MCM mutants.

open access: yes, 2013
Quantitation of cell cycle parameters of Drosophila MCM mutants.
Masamitsu Yamaguchi (33991)   +6 more
core   +1 more source

Quantitation of cellular ROR1 phosphorylation.

open access: yes, 2014
Data from three technical replicate peptide samples from the ROR1 activation loop are analyzed to determine the quantitation limit for phosphotyrosine autophosphorylation of ROR1 overexpressed in and isolated from Wnt5a-treated HEK293 cells.
Cécile Chalouni (179698)   +15 more
core   +1 more source

Quantitation of undifferentiated cells in mutants compared to control germaria.

open access: yes, 2016
Quantitation of undifferentiated cells in mutants compared to control germaria.
Maitreyi Upadhyay (2577295)   +9 more
core   +1 more source

QUALITATIVE AND QUANTITATIVE [PDF]

open access: yesSchool Science and Mathematics, 1909
n ...
openaire   +1 more source

Lc-ms/ms Quantitation Of Plasma Progesterone In Cattle.

open access: yes, 2015
Quantitation of progesterone (P(4)) in biological fluids is often performed by radioimmunoassay (RIA), whereas liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) has been used much less often.
Martins-Júnior, H A   +15 more
core   +2 more sources

1H MR Data Quantitation Reproducibility Evaluation by Simulation

open access: yes, 2005
Magnetic Resonance Spectroscopy is a useful method for metabolism studies in vivo, in a non-invasive and non-ionizing manner. However, absolute quantitation is still not fully applicable.
VANELLO, NICOLA   +5 more
core  

Quantitation of DNA and RNA with Absorption and Fluorescence Spectroscopy

open access: yes, 2007
Quantitation of nucleic acids is a fundamental tool in molecular biology that requires accuracy, reliability, and the use of increasingly smaller sample volumes.
Philippe R. Desjardins   +3 more
core   +1 more source

Real-time PCR for mRNA quantitation

open access: yes, 2005
Real-time PCR has become one of the most widely used methods of gene quantitation because it has a large dynamic range, boasts tremendous sensitivity, can be highly sequence-specific, has little to no post-amplification processing, and is amenable to ...
Marisa L. Wong, Juan F. Medrano
core   +1 more source

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