Results 281 to 290 of about 176,455 (318)
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Dose-Response Determination in Multistage Endpoint Clinical Trials
Therapeutic Innovation & Regulatory Science, 2014Improper dose selection remains one of the key drivers of the large attrition rates observed in confirmatory studies in clinical drug development. Many factors contribute to this problem, such as insufficient resources allocated to dose-ranging studies and the use of statistical methods better suited for phase 3 studies than for dose selection.
Fei, Chen, José, Pinheiro
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Changing the Endpoints for Determining Effective Obesity Management
Progress in Cardiovascular Diseases, 2015Health 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 +4 more
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Algorithm for determining the endpoints of isolated utterances
The Journal of the Acoustical Society of America, 1974An 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
L. R. Rabiner, M. R. Sambur
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Identifying and determining SPARQL endpoint characteristics
International Journal of Web Information Systems, 2014Purpose – 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.
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Chemical Cleaning Endpoint Determination Using Electrochemical Techniques
CORROSION 1985, 1985Abstract Theoretically, it is possible to use a measure of voltage difference (ΔE) between an iron electrode and a second electrode to follow the concentration of iron in chemical cleaning solutions, as predicted by the following equation: ΔE=A+Blog[Fe]where A and B are characteristics of the cleaning solvent.
J. V. Monter, J. M. Jevec, G. J. Theus
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Sample Size Determination for Equivalence Assessment with Multiple Endpoints
Journal of Biopharmaceutical Statistics, 2014Equivalence 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
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A statistically defined endpoint titer determination method for immunoassays
Journal of Immunological Methods, 1998Results 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.
A, Frey, J, Di Canzio, D, Zurakowski
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Determining the Endpoint of a Segment
The Mathematics Teacher, 2001A new method for determining the coordinates of the endpoint of a line segment, given its slope, point of origin, and length.
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Determining the Endpoint of Sediment Titrations by Smartphones
Medico Legal Update, 2021In 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 ...
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A titrimetric determination using laser-beam scattering for endpoint determination
Journal of Chemical Education, 1991Data from one of four repeated trials of a lecture experiment that determines the stability constant of a silver amine complex.
David W. Brooks, Edward J. Lyons
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