Results 201 to 210 of about 1,047,062 (258)
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano +11 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown +6 more
wiley +1 more source
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CLASS PLACES AND PLACE CLASSES Geodemographics and the spatialization of class
Information, Communication & Society, 2007This paper argues that the ‘spatial turn’ in the sociology of class – the clustering of people with a similar habitus into what we might think of as ‘class places’ – is connected in a number of important ways with the ongoing informatization of place, particularly as manifest in the urban informatics technology of geodemographics.
Parker, Simon +2 more
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Bulletin of the American Meteorological Society, 1993
Abstract Faculty and students from the School of Meteorology at the University of Oklahoma and staff members from the Atmospheric Technology Division at the National Center for Atmospheric Research (NCAR) participated in a special course given during the last two weeks of May 1992.
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Abstract Faculty and students from the School of Meteorology at the University of Oklahoma and staff members from the Atmospheric Technology Division at the National Center for Atmospheric Research (NCAR) participated in a special course given during the last two weeks of May 1992.
openaire +1 more source
2008
Type Classes have met a large success in Haskell and Isabelle , as a solution for sharing notations by overloading and for specifying with abstract structures by quantification on contexts. However, both systems are limited by second-class implementations of these constructs, and these limitations are only overcomed by ad-hoc extensions to the ...
Matthieu Sozeau, Nicolas Oury
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Type Classes have met a large success in Haskell and Isabelle , as a solution for sharing notations by overloading and for specifying with abstract structures by quantification on contexts. However, both systems are limited by second-class implementations of these constructs, and these limitations are only overcomed by ad-hoc extensions to the ...
Matthieu Sozeau, Nicolas Oury
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Predicate classes and promise classes
Proceedings of IEEE 9th Annual Conference on Structure in Complexity Theory, 2002Considering computation trees produced by polynomial time nondeterministic computations one can define a complexity class by any predicate on computation trees, such classes will be called predicate classes. It will be shown that these classes are exactly the principal ideals of the polynomial time many-one reducibility.
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Conjugacy Classes and Class Number
Integers, 2009AbstractIt is shown that the conjugacy classes of integral matrices with a given irreducible characteristic polynomial is in bijection with the class group of a corresponding order in an algebraic number field.
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Classes of semigroups and classes of sets
Proceedings of the fifth annual ACM symposium on Theory of computing - STOC '73, 1973@ye A Among all such congruences there is a largest one, and the quotient monoid by this congruence is denoted by SA and is called the syntactic semigroup of A. This semigroup is finite if and only if the set A is recognizable (by a finite automaton). The semigroup SA can then easily be described using the minimal automaton of A.
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2003
It would be a pleasure to contribute a funny story concerning Walter and myself, and I am sure there would be one or two but since our association goes back 65 years and my memory unfortunately does not, I am at a loss at what to say. Of course, those were not funny or happy days after Hitler had occupied Austria in 1938 and we Jewish students were ...
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It would be a pleasure to contribute a funny story concerning Walter and myself, and I am sure there would be one or two but since our association goes back 65 years and my memory unfortunately does not, I am at a loss at what to say. Of course, those were not funny or happy days after Hitler had occupied Austria in 1938 and we Jewish students were ...
openaire +1 more source
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2002
Paper deals with binary operations in unit interval. We investigate connections between families of triangular norms, triangular conorms and uninorms. Certain structures of uninorms admits only the idempotent case.
Józef Drewniak, Pawel Drygas
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Paper deals with binary operations in unit interval. We investigate connections between families of triangular norms, triangular conorms and uninorms. Certain structures of uninorms admits only the idempotent case.
Józef Drewniak, Pawel Drygas
openaire +1 more source