Results 271 to 280 of about 3,845,026 (318)
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IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 2000
We distinguish between variables having only one solution (possibilistic) and those allowing multiple solutions (veristic). A representation of information contained in statements involving veristic variables is presented. Using this representation we begin to develop a structure for the manipulation of knowledge involving variables that can have ...
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We distinguish between variables having only one solution (possibilistic) and those allowing multiple solutions (veristic). A representation of information contained in statements involving veristic variables is presented. Using this representation we begin to develop a structure for the manipulation of knowledge involving variables that can have ...
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Variable Stars (Étoiles Variables)
1971During the Brighton General Assembly, the Commission conducted one administrative session, one general scientific meeting, and two specialized sessions devoted to the spectra of variable stars and to the absolute magnitudes of the RR Lyrae stars.
L. Detre, W. S. Fitch
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Variables, Random Variables, and Variable Characteristics, Sampling
2018A variable is a name or symbol for the identification of any unique population characteristic that is subjected to statistical analysis. A random variable has its value determined by a random chance event, the conduct of a statistical experiment, such as sampling. A variable and random variable are not the same thing.
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Developmental Science, 2006
Abstract Children's thinking is highly variable at every level of analysis, from neural and associative levels to the level of strategies, theories, and other aspects of high‐level cognition. This variability exists within people as well as between them; individual children often rely on different strategies or representations on closely related ...
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Abstract Children's thinking is highly variable at every level of analysis, from neural and associative levels to the level of strategies, theories, and other aspects of high‐level cognition. This variability exists within people as well as between them; individual children often rely on different strategies or representations on closely related ...
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Journal of Electrocardiology, 2003
We hypothesized that temporal lability in ventricular repolarization is a marker for, and is mechanistically related to, increased risk of malignant ventricular arrhythmias. To assess repolarization lability in the surface electrocardiogram, we developed an automated algorithm, based on template matching, to measure beat-to-beat changes in QT interval.
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We hypothesized that temporal lability in ventricular repolarization is a marker for, and is mechanistically related to, increased risk of malignant ventricular arrhythmias. To assess repolarization lability in the surface electrocardiogram, we developed an automated algorithm, based on template matching, to measure beat-to-beat changes in QT interval.
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Mathematical Logic Quarterly, 1984
The author introduces a nonstandard semantics for a conservative extension of the infinitary temporal programming logic of \textit{F. Kröger} [Acta Inf. 8, 243-266 (1977; Zbl 0347.68016)] and proves that the logic is sound and complete in the given semantics.
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The author introduces a nonstandard semantics for a conservative extension of the infinitary temporal programming logic of \textit{F. Kröger} [Acta Inf. 8, 243-266 (1977; Zbl 0347.68016)] and proves that the logic is sound and complete in the given semantics.
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IEEE Computer Graphics and Applications, 2012
In computer graphics and geometric modeling, changing the variables is a useful technique that appears in many guises. It lets us change how we traverse curves or surfaces, modify their derivatives or place, and interpret textures or other properties associated with them. It is shown that while changing variables of a parametric curve or surface leaves
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In computer graphics and geometric modeling, changing the variables is a useful technique that appears in many guises. It lets us change how we traverse curves or surfaces, modify their derivatives or place, and interpret textures or other properties associated with them. It is shown that while changing variables of a parametric curve or surface leaves
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2019
The history of US landpower since September 11, 2001, has been a history of change as policy-makers sought to impose alterations on landpower, only to be forced to adapt to new conditions. The spirit of post-heroic warfare, stemming from the 1990s, influenced American understanding of landpower during the initial invasions of Afghanistan and Iraq ...
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The history of US landpower since September 11, 2001, has been a history of change as policy-makers sought to impose alterations on landpower, only to be forced to adapt to new conditions. The spirit of post-heroic warfare, stemming from the 1990s, influenced American understanding of landpower during the initial invasions of Afghanistan and Iraq ...
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Variable Stars (Etoiles Variables)
1991Comm. 27 sponsors three special services for the astronomical community: the Information Bulletin On Variable Stars (IBVS). the Archives of Unpublished Observations of Variable Stars, and the General Catalog of Variable Stars. The news from the centers organizing these activities can be found in Section 2.
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Host variables confound gut microbiota studies of human disease
Nature, 2020Ivan Vujkovic-Cvijin, Lingjing Jiang
exaly