Results 61 to 70 of about 650,064 (276)
Journal of the American Geriatrics Society, EarlyView.ABSTRACT Introduction Embedded pragmatic clinical trials are an ideal way to develop and evaluate evidence‐based interventions in the nursing home (NH) environment to facilitate streamlining implementation after study completion. However, there is minimal information available about the necessary and sufficient conditions of “difference makers” for ...
Susan E. Hickman +4 more
wiley +1 more source
Lattice of weak hyper K-ideals of a hyper K-algebra [PDF]
Journal of Algebraic Systems, 2014 In this note, we study the lattice structure on the class of all weak hyper K-ideals of a hyper K-algebra. We first introduce the notion of (left,right) scalar in a hyper K-algebra which help us to characterize the weak hyper K-ideals generated by a ...
Mahmood Bakhshi
doaj +1 more source
What Are Asset Price Bubbles? A Survey on Definitions of Financial Bubbles
Journal of Economic Surveys, EarlyView.ABSTRACT Financial bubbles and crashes have repeatedly caused economic turmoil notably but not just during the 2008 financial crisis. However, both in the popular press as well as scientific publications, the meaning of bubble is sometimes unspecified.
Michael Heinrich Baumann +1 more
wiley +1 more source
On Boolean algebras which have the Vitali-Hahn-Saks property
Le Matematiche, 1997 Given a boolean algebra A, we say when A verifies the Drewnowski condition. In thepaper we prove that if a boolean algebra verifies the Drewnowski condition then A has the Vitali-Hahn-Saks property. Also other related questions are investigated.
Dimitru Popa
doaj
Reflexive algebras and sigma algebras
International Journal of Mathematics and Mathematical Sciences, 1986 The concept of a reflexive algebra (σ-algebra) β of subsets of a set X is defined in this paper. Various characterizations are given for an algebra (σ-algebra) β to be reflexive.
T. C. Przymusinski, V. K. Srinivasan
doaj +1 more source
Two brief formulations of Boolean algebra
, 1946 This paper presents two new formulations of Boolean algebra which appear to have some direct interest on their own account, and which further take a place among the most economical versions, while also exhibiting more intuitive clarity than other ...
L. Byrne
semanticscholar +1 more source
A Collapse Result in the Mereology of Properties
Ratio, EarlyView.ABSTRACT I examine five principles about the metaphysics of properties, each of which has been defended in the literature: (1) the sum of properties is their corresponding conjunctive property, (2) the mereology of properties is classical, (3) properties are individuated by necessary co‐instantiation, (4) sums of objects belonging to different ...
Alejandro G. Di Rienzo
wiley +1 more source
Completeness for the coalgebraic cover modality [PDF]
Logical Methods in Computer Science, 2012 We study the finitary version of the coalgebraic logic introduced by L. Moss. The syntax of this logic, which is introduced uniformly with respect to a coalgebraic type functor, required to preserve weak pullbacks, extends that of classical propositional
Clemens Kupke +2 more
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Cross‐Ancestry Polygenic Prediction: Comparing Methods and Assessing Transferability Across Traits
Genetic Epidemiology, Volume 50, Issue 1, February 2026.ABSTRACT Accurate prediction of disease risk and other complex traits across different populations is essential for clinical and research purposes. However, genetic differences among ancestries, such as allelic frequencies and genetic architecture, can affect the performance of polygenic risk score (PGS) methods in cross‐ancestry prediction. To address
Md. Moksedul Momin +5 more
wiley +1 more source
Information modeling of the normal forms of logical functions in Maple system [PDF]
ITM Web of ConferencesThe article discusses possible ways to use the Maple computer algebra system to obtain perfect conjunctive and disjunctive normal forms. Computer algebra systems make it possible to expand the possibilities for creating, applying and using mathematical ...
Olenev Aleksandr +3 more
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