Results 21 to 30 of about 2,443,019 (288)
Double beta decay of $^{48}$Ca [PDF]
, 1996 $^{48}$Ca, the lightest double beta decay candidate, is the only one simple enough to be treated exactly in the nuclear shell model. Thus, the $\beta\beta(2\nu)$ half-life measurement, reported here, provides a unique test of the nuclear physics involved
Balysh, A. +9 more
core +2 more sources
Exogenous Lactogenic Signaling Stimulates Beta Cell Replication In Vivo and In Vitro
Biomolecules, 2022 As patients recently diagnosed with T1D and patients with T2D have residual beta cell mass, there is considerable effort in beta cell biology to understand the mechanisms that drive beta cell regeneration as a potential cellular therapy for expanding ...
Katelyn Millette +4 more
doaj +1 more source
Applied Sciences, 2023 Energy storage is essential if net zero emissions are to be achieved. In fact, energy storage is a leading solution for reducing curtailment in an energy system that relies heavily on intermittent renewables.
Andrew Borg +4 more
doaj +1 more source
Neurobiology of Disease, 2020 Adrenergic systems regulate both cognitive function and immune function. The primary source of adrenergic signaling in the brain is norepinephrine (NE) neurons of the locus coeruleus (LC), which are vulnerable to age-related degeneration and are one of ...
Andrew K. Evans +5 more
doaj +1 more source
Clustering student skill set profiles in a unit hypercube using mixtures of multivariate betas [PDF]
, 2013 <br>This paper presents a finite mixture of multivariate betas as a new model-based clustering method tailored to applications where the feature space is constrained to the unit hypercube.
Dean, Nema, Nugent, Rebecca
core +1 more source
PLoS ONE, 2022 The beta distribution is routinely used to model variables that assume values in the standard unit interval, (0, 1). Several alternative laws have, nonetheless, been proposed in the literature, such as the Kumaraswamy and simplex distributions. A natural
José Jairo Santana-e-Silva +2 more
doaj +2 more sources
Multiple Beta Regression Model with Application [PDF]
المجلة العراقية للعلوم الاحصائية, 2011 This paper aims to display the concept of beta regression and modality of its utilization in the statistical application by considering the values of the response variable which are constrained by the interval(0,1) and the response variable is following ...
doaj +1 more source
The Beta Reversal Behavior through Different Levels of Portfolio Risk in Tehran Stock Exchange [PDF]
Journal of Asset Management and Financing, 2018 In this paper, using a multi-factor model of Fama and French and Carhart, the Beta Reversal behavior through different levels of portfolio risk in Tehran Stock Exchange and Oversight Exchange is investigated.
Gholamreza Mansourfar +2 more
doaj +1 more source
Downside Beta and Downside Gamma: In Search for a Better Capital Asset Pricing Model
Risks, 2021 In the financial world, the importance of “downside risk” and “higher moments” has been emphasized, predominantly in developing countries such as Pakistan, for a substantial period.
Madiha Kazmi +3 more
doaj +1 more source
A Beta-splitting model for evolutionary trees [PDF]
Royal Society Open Science, 2016 In this article, we construct a generalization of the Blum–François Beta-splitting model for evolutionary trees, which was itself inspired by Aldous' Beta-splitting model on cladograms.
Raazesh Sainudiin, Amandine Véber
doaj +1 more source