Results 71 to 80 of about 5,915 (202)
First Detection of Radio Emission Associated with a Classical Cepheid
The Astronomical Journal, 2023 We report the detection of 15 GHz radio continuum emission associated with the classical Cepheid variable star δ Cephei ( δ Cep) based on observations with the Karl G. Jansky Very Large Array.
L. D. Matthews, N. R. Evans, M. P. Rupen
doaj +1 more source
Cancer Medicine, Volume 15, Issue 3, March 2026.ABSTRACT Objective To investigate cardiovascular disease (CVD) mortality patterns among people with cancer in New South Wales (NSW) compared to the NSW general population and trends over time. Design Population‐wide retrospective data‐linkage study. Participants and Setting 873,344 people aged ≥ 40 diagnosed with primary invasive cancer and registered ...
Md Mijanur Rahman +9 more
wiley +1 more source
The Components of Cepheid Systems: The FN Vel System
The Astronomical JournalCepheid masses continue to be important tests of evolutionary tracks for intermediate-mass stars as well as important predictors of their future fate.
Nancy Remage Evans +10 more
doaj +1 more source
, 2006 XZ Ceti is the only known anomalous Cepheid in the Galactic field. Being the nearest and brightest such variable star, a detailed study of XZ Ceti may shed light on the behaviour of anomalous Cepheids whose representatives have been mostly detected in ...
A. Derekas +28 more
core +2 more sources
Health Science Reports, Volume 9, Issue 3, March 2026.ABSTRACT Background and Aim Cervical cancer is a major public health issue in Botswana, driven by high HIV prevalence and limited screening access. Molecular detection of high‐risk human papillomavirus (hrHPV) is crucial for prevention and early diagnosis.
Leabaneng Tawe
wiley +1 more source
The Astrophysical JournalThis is the second of two papers exploring the effects of metallicity on the multiwavelength properties of Cepheids in terms of their multiwavelength period–luminosity (PL) relations, impacting their use as extragalactic distance indicators and ...
Barry F. Madore +2 more
doaj +1 more source
Variable stars in Galactic globular clusters
Astronomy & AstrophysicsWe identified a sample of 88 bona fide Population II Cepheids (henceforth referred to as Cepheids) and 44 candidates in Galactic globular clusters (GCs). Seventy-eight of the Cepheids in the sample align within 2 σ of the period-luminosity relation for Milky Way Type II Cepheids (T2CEPs).
Mauricio Cruz Reyes +2 more
openaire +2 more sources
Acta Astronomica, 2019 New CCD photometry has been combined with published and unpublished earlier observations to study the three Cepheid variables in M13: V1, V2 and V6. The light curve characteristics in $B$, $V$ and $I_{\rm C}$ have been determined and the periods updated.
Osborn, W. +6 more
openaire +2 more sources
Eros variable stars: A catalog of Cepheids in the Magellanic Clouds
, 1999 We present a catalog containing 290 LMC and 590 SMC Cepheids which have been obtained using the two 4k $\times$ 8k CCD cameras of the EROS~2 microlensing survey. The Cepheids were selected from 1,134,000 and 504,000 stars in the central regions of the LMC and SMC respectively, that were monitored over 150 nights between October 1996 and February 1997 ...
Afonso, C., Hamilton, J.-C.
openaire +4 more sources
The Astronomical Journal, 2009 Observations of the resolved stars obtained over a period of 11 years in the Local Group dwarf irregular galaxy Pegasus have been used to search for Cepheid variable stars. Images were obtained in 55 epochs in the V band and in 24 epochs in the I band. We have identified 26 Cepheids and have obtained their light curves and periods.
Santi Cassisi +4 more
openaire +2 more sources