Results 61 to 70 of about 635,098 (305)
Color Gradients Within Globular Clusters: Restricted Numerical Simulation [PDF]
Journal of Astronomy and Space Sciences, 1997 The results of a restricted numerical simulation for the color gradients within globular clusters have been presented. The standard luminosity function of M3 and Salpeter's initial mass functions were used to generate model clusters as a fundamental ...
Young-Jong Sohn, Mun-Suk Chun
doaj
The Blue Stragglers of the Old Open Cluster NGC 188 [PDF]
, 2014 The old (7 Gyr) open cluster NGC 188 has yielded a wealth of astrophysical insight into its rich blue straggler population. Specifically, the NGC 188 blue stragglers are characterized by: A binary frequency of 80% for orbital periods less than $10^4 ...
R. Mathieu, A. Geller
semanticscholar +1 more source
Two‐Dimensional Materials as a Multiproperty Sensing Platform
Advanced Functional Materials, EarlyView.Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana +11 more
wiley +1 more source
Ecology of Blue Straggler Stars
, 2014 Ecology of Blue Straggler Stars, H.M.J. Boffin, G. Carraro & G.
Boffin, H. M. J. +2 more
openaire +4 more sources
Thickness‐Dependent Skyrmion Evolution in Fe3GeTe2 During Magnetization Reversal
Advanced Functional Materials, EarlyView.Thickness‐ and field‐dependent magnetic domain behavior in 2D van der Waals Fe3GeTe2 is studied using Lorentz TEM and micromagnetic simulations. A patch‐like domain phase evolves from skyrmions during magnetization reversal, and step edges between thickness regions act as pinning sites.
Jennifer Garland +9 more
wiley +1 more source
Field Blue Stragglers and Related Mass Transfer Issues [PDF]
, 2014 I view field blue stragglers (FBS) through the prism of an aging observer. This chapter contains my impressions and perspectives about the current state of knowledge about FBSSs, drawn from an extensive literature that I searched with the aid of the NASA
G. Preston
semanticscholar +1 more source
Exotic populations in globular clusters: blue stragglers as tracers of the internal dynamical evolution of stellar systems [PDF]
Proceedings of the International Astronomical Union, 2014 In this paper I present an overview of the main observational properties of a special class of exotic objects (the so-called Blue Straggler Stars, BSSs) in Galactic Globular Clusters (GCs).
F. Ferraro
semanticscholar +1 more source
The Blue Straggler Stars of Galactic Clusters [PDF]
International Astronomical Union Colloquium, 1993 AbstractThe origin and evolution of blue straggler stars (BS) in clusters is still an unsolved problem for our understanding of stellar evolution. Several rivalling theories exist, of which that of Saio & Wheeler (1980) is the most interesting one since it assumes additional mixing of fuel in the interior of BS.
D. SchÖNberner, R. Napiwotzki
openaire +1 more source
Advanced Healthcare Materials, EarlyView.Despite significant efforts in developing novel biomaterials to regenerate tissue, only a few of them have successfully reached clinical use. It has become clear that the next generation of biomaterials must be multifunctional. Smart biomaterials can respond to environmental or external stimuli, interact in a spatial‐temporal manner, and trigger ...
Sonya Ghanavati +12 more
wiley +1 more source