Results 101 to 110 of about 354,490 (317)

The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. IX. RR Lyrae Stars in the Small Magellanic Cloud [PDF]

open access: green, 2010
I. Soszyński   +7 more
openalex   +1 more source

The globular cluster M10: reassessment of stellar membership, distance, and age using its variable and HB stars [PDF]

open access: green, 2020
A. Arellano Ferro   +6 more
openalex   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Stellar Variability toward the Galactic Open Cluster NGC 7209

open access: yesThe Astrophysical Journal
We present the analysis of stellar variability in an open cluster NGC 7209 using optical V -band CCD photometric observations. Out of 4499 stars in our study, we detected 284 candidate variables, including one identified previously.
Dorothy M. Mwanzia   +10 more
doaj   +1 more source

Classification of variable stars in the WFCAM Transit Survey

open access: yesEPJ Web of Conferences, 2013
The WFCAM Transit Survey is a photometric survey in the near-infrared and aims at finding Earth-like planets transiting M-dwarf stars. As a by-product of the survey, a variety of variable stars has been detected.
Moya Andrés   +3 more
doaj   +1 more source

ON THE PERIODS OF RV TAU STARS

open access: yesOdessa Astronomical Publications, 2017
On the base of GCVS (General Catalogue of Variable Stars) sampling has been carried out the analysis of periods of RV Tau stars (87 RV Tau stars with the known periods).
V. P. Bezdenezhnyi
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

A comparison of lyman alpha and HeI lambda 10830 line structure and variations in early-type star atmospheres [PDF]

open access: yes
Fabry-Perot interferometric profiles for fifty of the early-type stars including supergiants, eclipsing binaries, Bp and Ap stars, Be and shell stars, and variable stars have been obtained.
Meisel, D. D.
core   +1 more source

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