Results 21 to 30 of about 4,170,754 (298)
Globular Cluster Formation in the Virgo Cluster [PDF]
, 2014 Metal poor globular clusters (MPGCs) are a unique probe of the early universe, in particular the reionization era. Systems of globular clusters in galaxy clusters are particularly interesting as it is in the progenitors of galaxy clusters that the ...
Lake, G. +2 more
core +2 more sources
COVID-19 impact on the company's development: a case of UNIT.City [PDF]
Health Economics and Management Review, 2021 This article addresses problems and directions of innovative activity of real national economy amidst the COVID-19 pandemic. The authors evaluated the pandemic impact on the business state in the studied industry.
Halyna Mishenina +2 more
doaj +1 more source
Covid-19 impact on business sector activity in the EU countries: digital issues [PDF]
Health Economics and Management Review, 2021 This article is devoted to the study of the impact of the COVID-19 pandemic on the functioning of the business sector of European countries through bibliometric analysis.
Inna Tiutiunyk +2 more
doaj +1 more source
Dynamic Scaling in One-Dimensional Cluster-Cluster Aggregation [PDF]
, 2000 We study the dynamic scaling properties of an aggregation model in which particles obey both diffusive and driven ballistic dynamics. The diffusion constant and the velocity of a cluster of size $s$ follow $D(s) \sim s^\gamma$ and $v(s) \sim s^\delta ...
C. Allain +16 more
core +2 more sources
Connecting Cluster Substructure in Galaxy Cluster Cores at z=0.2 With Cluster Assembly Histories [PDF]
, 2008 We use semi-analytic models of structure formation to interpret gravitational lensing measurements of substructure in galaxy cluster cores (R10% mass growth in the ~500Myr preceding z=0.2, i.e. since z=0.25.
Graham P. Smith +19 more
core +2 more sources
Mira: A Framework for Static Performance Analysis
, 2017 The performance model of an application can pro- vide understanding about its runtime behavior on particular hardware. Such information can be analyzed by developers for performance tuning.
Meng, Kewen, Norris, Boyana
core +1 more source
Presentations of Cluster Modular Groups and Generation by Cluster Dehn Twists [PDF]
, 2020 We give a method to compute presentations of saturated cluster modular groups. Using this, we obtain finite presentations of the saturated cluster modular groups of finite mutation type $X_6$ and $X_7$. We verify that the cluster modular groups of finite
Ishibashi, Tsukasa
core +3 more sources
Coral endosymbiont growth is enhanced by metabolic interactions with bacteria
Nature Communications, 2023 Bacteria are key contributors to microalgae resource acquisition, competitive performance, and functional diversity, but their potential metabolic interactions with coral microalgal endosymbionts (Symbiodiniaceae) have been largely overlooked.
Jennifer L. Matthews +10 more
doaj +1 more source
Distributed Bayesian Probabilistic Matrix Factorization
, 2016 Matrix factorization is a common machine learning technique for recommender systems. Despite its high prediction accuracy, the Bayesian Probabilistic Matrix Factorization algorithm (BPMF) has not been widely used on large scale data because of its high ...
Aa, Tom Vander +2 more
core +1 more source
Clustering of near clusters versus cluster compactness [PDF]
Monthly Notices of the Royal Astronomical Society, 1989 Les proprietes d'agencement des amas de Zwicky proches sont etudiees en utilisant la fonction de correlation angulaire a 2 points. Ces fonctions sont estimees pour les amas compacts et moyennement compacts, pour les amas ouverts et pour tous les amas de Zwicky ...
Yu Gao, Yi-peng Jing
openaire +1 more source