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Analysis of gestational interval
American Journal of Obstetrics and Gynecology, 1967The last menstrual period (LMP) date is a benchmark for duration of each pregnancy for lack of any readily available alternative. The derived interval, wrongly referred to as “weeks of gestation,” is assessed critically with respect to its dependability in terms of over 2,000 live births for which the LMP onset was currently recorded in a study of ...
A E, Treloar, B G, Behn, D W, Cowan
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Reference Intervals in Coagulation Analysis
Hämostaseologie, 2022AbstractBlood coagulation analysis is characterized by the application of a variety of materials, reagents, and analyzers for the determination of the same parameter, or analyte, by different laboratories worldwide. Accordingly, the application of common reference intervals, that, by definition, would represent a “range of values (of a certain analyte)
Müller, Jens +7 more
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2021
We revisit disjunctive interval analysis based on the Boxes abstract domain. We propose the use of what we call range decision diagrams (RDDs) to implement Boxes, and we provide algorithms for the necessary RDD operations. RDDs tend to be more compact than the linear decision diagrams (LDDs) that have traditionally been used for Boxes.
Graeme Gange +4 more
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We revisit disjunctive interval analysis based on the Boxes abstract domain. We propose the use of what we call range decision diagrams (RDDs) to implement Boxes, and we provide algorithms for the necessary RDD operations. RDDs tend to be more compact than the linear decision diagrams (LDDs) that have traditionally been used for Boxes.
Graeme Gange +4 more
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2000
This chapter is an overview of past and present works dealing with fuzzy intervals and their operations. A fuzzy interval is a fuzzy set in the real line whose level-cuts are intervals. Particular cases include usual real numbers and intervals. Usual operations on the real line canonically extend to operations between fuzzy quantities, thus extending ...
Dubois, Didier +3 more
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This chapter is an overview of past and present works dealing with fuzzy intervals and their operations. A fuzzy interval is a fuzzy set in the real line whose level-cuts are intervals. Particular cases include usual real numbers and intervals. Usual operations on the real line canonically extend to operations between fuzzy quantities, thus extending ...
Dubois, Didier +3 more
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Interval Finite Element Analysis using Interval Factor Method
Computational Mechanics, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Journal of Mathematical Sciences, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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INTERVAL ANALYSIS IN POWER ELECTRONICS
Journal of Circuits, Systems and Computers, 1995The use of Interval Analysis for numerical simulation of power electronic circuits is discussed in this paper. It is shown that Interval Analysis is an optimal tool for such kind of applications since switching circuits operate upon sequences of time intervals bounded by instants that are zeros of non-linear non-monotonic functions.
FEMIA, Nicola +2 more
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Interval Optimization Based on Interval Structural Analysis
2020This chapter first introduces the conventional interval structural analysis method with small uncertainties. Based on the interval set theory and the subinterval technology, it is then extended to problems with large uncertainties. Consequently, an efficient interval optimization method based on the interval structural analysis is established.
Chao Jiang, Xu Han, Huichao Xie
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