Results 211 to 220 of about 72,488 (260)

A statistically defined endpoint titer determination method for immunoassays

Journal of Immunological Methods, 1998
Results of immunoassays for which no positive standards are available are often expressed as endpoint titers. The endpoint titer is defined as the reciprocal of the highest analyte dilution that gives a reading above the cutoff. Unfortunately, there is no generally accepted rule for the determination of these cutoff values.
Andreas Frey
exaly   +3 more sources

Determination of the endpoint in potentiometrie micro analyses

Microchemical Journal, 1962
exaly   +2 more sources

Algorithm for determining the endpoints of isolated utterances

The Journal of the Acoustical Society of America, 1974
An important problem in speech processing is to detect the presence of speech in a background of noise. This problem is often referred to as the endpoint location problem. By accurately detecting the beginning and end of an utterance, the amount of processing of the speech data can be kept to a minimum. The algorithm proposed for locating the endpoints
Lawrence R. Rabiner, Marvin R. Sambur
openaire   +1 more source

Determination of a segment endpoint by means of the Radon transform

ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357), 2003
In this paper, a detection algorithm for linear features based on the Radon transform (RT) and on the continuous wavelet transform (CWT) is addressed. Particular emphasis is put on the discussion of the fast algorithm for the RT implementation; the errors introduced by RT discretization and data interpolation are discussed, and counteractions are ...
OLMO, Gabriella, MAGLI, ENRICO
openaire   +1 more source

Changing the Endpoints for Determining Effective Obesity Management

Progress in Cardiovascular Diseases, 2015
Health authorities worldwide recommend weight loss as a primary endpoint for effective obesity management. Despite a growing public awareness of the importance of weight loss and the spending of billions of dollars by Americans in attempts to lose weight, obesity prevalence continues to rise. In this report we argue that effective obesity management in
Ross, Robert, Blair, Steve, de Lannoy, Louise, Despres, Jean-Pierre, Lavie, Carl J.   +4 more
openaire   +5 more sources

Determining an endpoint by the appearance of precipitate

Journal of Chemical Education, 1975
A method for dependably identifying the endpoint in the titration of various concentrations of iodide solutions with lead(II).
George T. Cochran, David E. Hobart
openaire   +1 more source

Determining the Endpoint of Sediment Titrations by Smartphones

Medico Legal Update, 2021
In this research work, we have used the image processing technique for determining the end of sodiumsulphate with standard barium chloride in precipitation titration. The white precipitate of barium sulphateproduced by the reaction of barium chloride and sodium sulphate was dispersed in deionized water bymagnetic stirrer and its images were taken by ...
openaire   +1 more source

The determination of lipoprotein Lp(a) by rate and endpoint nephelometry

Clinica Chimica Acta, 1983
Rate nephelometry is a fast and convenient method for Lp(a) quantification. The linearity in the range of the physiological serum concentrations is good and there is good correlation with other immunochemical methods. The antibody consumption is some 50% higher when compared to the Laurell procedure if light scatter is measured in the RU mode ...
G, Cazzolato, G, Prakasch, S, Green, G M, Kostner   +3 more
openaire   +2 more sources

Identifying and determining SPARQL endpoint characteristics

International Journal of Web Information Systems, 2014
Purpose – The purpose of this study is to introduce several metrics that enable universal and fine-grained characterization of arbitrary Linked Data repositories. Publicly accessible SPARQL endpoints contain vast amounts of knowledge from a large variety of domains.
openaire   +1 more source

Sample Size Determination for Equivalence Assessment with Multiple Endpoints

Journal of Biopharmaceutical Statistics, 2014
Equivalence assessment between a reference and test treatment is often conducted by two one-sided tests (TOST). The corresponding power function and sample size determination can be derived from a joint distribution of the sample mean and sample variance.
Anna, Sun, Xiaoyu, Dong, Yi, Tsong
openaire   +2 more sources