For example, let's consider the Coma Cluster. It's a symmetrical cluster basically spherical in shape, but the individual galaxies within it are elliptical. They're not spherical or spiral shaped, but the cluster itself shows spherical symmetry. The Virgo Cluster, on the other hand, is ...
Well, basically it refers to the number of galaxies there are within a cluster.FEMALE STUDENT: Is that the same as density?MALE PROFESSOR: That’s right. Both, uh, “richness” and “density” refer to the number per area. Rich clusters, or dense clusters, uh, contain a relatively high...
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Coma (Botany) A usually terminal tuft or cluster, especially a tuft of hairs on a seed, as on a willow or milkweed seed. Comma Any of several nymphalid butterflies of the genus Polygonia having wings with irregularly notched edges and a small comma-shaped marking on the underside of the ...
(3) (embryology) The repeated division of a fertilized ovum, producing a cluster of cells with the same size as the original zygote. Is vegetative state permanent? This state—the permanent vegetative state—is acondition of wakeful unawareness, a form of permanent unconsciousness. Originally desc...
Closeup of the Lascaux cave paintings, showing a bull and what could be the Pleiades Cluster (over the right shoulder) and Orion’s Belt (far left). Credit: ancient-wisdom.com The word constellation has its roots in the Late Latin termconstellatio, which can be translated as “set of st...
cluster economy cluster escape cluster evaluation an cluster parameters of cluster theme integri cluster weld cluster ysis clustered blue chante clustered ell heads clustered pile clustering analysis clustering factor clusterofgrains clusterrock clusters of formulas clutch component clutch fiber clutch friction...
What is non-uniform memory access (NUMA)? Non-uniform memory access, or NUMA, is a method of configuring a cluster of microprocessors in amultiprocessingsystem so they can sharememorylocally. The idea is to improve the system's performance and allow it to expand as processing needs evolve. ...
What makes up star cluster? What is the coma of a comet made of? What are some characteristics of the asteroid belt? What is the size of Comet Hyakutake? Why aren't there comets in the asteroid belt? What is the nucleus of a comet?
Galaxy clusters: ComaCMBCosmic-ray interactionWe discuss here the physical constraints on the thermal (warm and hot) and nonthermal electron populations in the Coma cluster that can be set from the most recent SZE observations.doi:10.1007/978-1-4020-2564-8_16Sergio Colafrancesco...