Results 41 to 50 of about 35,571 (292)

CCD Photometry of the Globular Cluster M30 [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1996
We present UBV CCD photometry of the metal-poor globular cluster M30. The data were obtained using the 40 inch telescope at Mt. Stromlo and Siding Spring Observatory (MSSSO).
Hong-Suh Yim   +2 more
doaj  

Implications for galaxy formation models from observations of globular clusters around ultradiffuse galaxies [PDF]

open access: hybrid, 2022
T. Saifollahi   +7 more
openalex   +1 more source

Planets in globular clusters?

open access: yesThe Astrophysical Journal, 1992
This is a paper from 1992 distributed on arXiv with permission from AAS.
openaire   +2 more sources

No energy equipartition in globular clusters [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2013
Minor revision, conclusions unchanged: 12 pages, 8 figures, MNRAS ...
Trenti, M., van der Marel, R.
openaire   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Contribution of Globular Clusters to Diffuse Gamma-Ray Emission from the Galactic Plane

open access: yesThe Astrophysical Journal
The diffuse Galactic gamma-ray emission (DGE) provides a valuable probe for investigating the cosmic-ray propagation and interactions within our Galactic environment.
Jiayin He   +4 more
doaj   +1 more source

LISA sources in globular clusters [PDF]

open access: yesClassical and Quantum Gravity, 2001
Globular clusters house a population of compact binaries that will be interesting gravitational wave sources for LISA. We provide estimates for the numbers of sources of several categories and discuss the sensitivity of LISA to detecting these sources.
Benacquista, M. J.   +2 more
openaire   +2 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

JWST Imaging of the Closest Globular Clusters. II. Discovery of Brown Dwarfs in NGC 6397 and Measurement of Age from the Brown Dwarf Cooling Sequence, Using SANDee—A New Grid of Model Isochrones across the Hydrogen-burning Limit

open access: yesThe Astrophysical Journal
Globular clusters contain vast repositories of metal-poor stars that represent some of the oldest stellar generations in the Universe. The archaeological footprint of early Galactic evolution may be retained in the measurable properties of globular ...
Roman Gerasimov   +6 more
doaj   +1 more source

Secondary Globular Cluster populations [PDF]

open access: yesAstronomy & Astrophysics, 2004
18 pages, 7 figures, accepted for A& ...
openaire   +3 more sources

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