Results 321 to 330 of about 6,396,260 (376)

Quantitative molecular methods in virology

Archives of Virology, 1995
During the past few years, significant technical effort was made to develop molecular methods for the absolute quantitation of nucleic acids in biological samples. In virology, semi-quantitative and quantitative techniques of different principle, complexity, and reliability were designed, optimized, and applied in basic and clinical researches.
CLEMENTI M, MENZO S, MANZIN, ALDO, BAGNARELLI P.   +3 more
openaire   +4 more sources

The Lowry Method for Protein Quantitation

1996
The most accurate method of determining protein concentration is probably acid hydrolysis followed by amino acid analysis. Most other methods are sensitive to the amino acid composition of the protein and absolute concentrations cannot be obtained. The procedure of Lowry et al.
Jakob H. Waterborg, Harry R. Matthews
openaire   +4 more sources

Mathematical modelling and quantitative methods

Food and Chemical Toxicology, 2002
The present review reports on the mathematical methods and statistical techniques presently available for hazard characterisation. The state of the art of mathematical modelling and quantitative methods used currently for regulatory decision-making in Europe and additional potential methods for risk assessment of chemicals in food and diet are ...
Michael L. Dourson, K Walton, H. Nordmann, K. Poirier, Juliane Kleiner, Wout Slob, B. Mileson, G. Würtzen, Andrew G. Renwick, L. Edler   +9 more
openaire   +4 more sources

Quantitative Research Methods

Alzheimer Disease & Associated Disorders, 1999
This paper provides some ideas for improving the quality of Alzheimer disease (AD) research projects by using the appropriate quantitative methods. Statistical tests for answering research questions are presented according to the types of design used.
openaire   +3 more sources

Quantitative Methods in Comparative Law

SSRN Electronic Journal, 2012
In the field of comparative law, the use of economic analysis has been at the same time fashionable and controversial. Notwithstanding its controversial acceptance in the discipline, the so-called comparative law and economics method is an important example of the application of economics to areas that were once considered beyond the realm of economic ...
LUPPI, Barbara, FRANCESCO PARISI
openaire   +3 more sources

Quantitative methods

1985
Publisher Summary This chapter focuses on quantitative assessment of tissues that has long been expressed in subjective terms, such as mild, moderate, severe, scanty, numerous, while histochemical reactions have been expressed as ±, +, + +, etc. Quantitative methods have been used for some time in cytology to assess hormonal status, for example ...
C.F.A. Culling, R.T. Allison, W.T. Barr
openaire   +2 more sources

The Philosophy of Quantitative Methods

2013
This book is concerned with the conceptual foundations of research methods. In particular, it undertakes a philosophical examination of a number of different quantitative research methods that are prominent in, or relevant for, the conduct of research in the behavioral sciences.
openaire   +2 more sources

Quantitative Methods in Politics

Journal of the American Statistical Association, 1938
(1938). Quantitative Methods in Politics. Journal of the American Statistical Association: Vol. 33, No. 201, pp. 126-130.
openaire   +2 more sources

Analytical Methods For Quantitation of Methylxanthines

1997
The methylxanthines can be determined in foods and biological systems by the chromatographic methods of TLC, GC, and HPLC. Ultraviolet spectroscopy following a separation procedure is also still used. More recently immunoassay methods have been developed. There is no single best method; the analyst must balance the features of each assay with the final
W J, Hurst, R A, Martin, S M, Tarka
openaire   +2 more sources

Quantitative Forecasting Methods [PDF]

Technometrics, 1990
L. W. Stanton, P. R. Shearer, N. R. Farnum   +2 more
openaire   +3 more sources