Results 91 to 100 of about 126,616 (274)
Young Stellar Objects in the Carina Nebula: Near-infrared Variability and Spectroscopy
The Astronomical JournalWe present a catalog of 652 young stellar objects (YSOs) in the Carina star-forming region. The catalog was constructed by combining near-infrared K _S -band variability from the VISTA Variables in the Vía Láctea eXtended survey and medium-resolution H ...
Jura Borissova +12 more
doaj +1 more source
Small Telescope Exoplanet Transit Surveys: XO
, 2017 The XO project aims at detecting transiting exoplanets around bright stars from the ground using small telescopes. The original configuration of XO (McCullough et al. 2005) has been changed and extended as described here.
DL Pollacco, O Tamuz, PW Sullivan
core +1 more source
Molecular Oncology, EarlyView.In over 50% of non‐metastatic breast cancer patients, circulating tumor cells (CTCs) along the whole epithelial‐mesenchymal transition spectrum are detected. Total CTC number and individual phenotypes relate to aggressive disease characteristics, including lymph node involvement and higher tumor proliferation. At the single‐cell level, mesenchymal CTCs
Justyna Topa +14 more
wiley +1 more source
The Astrophysical Journal Supplement SeriesTo study how massive variable stars affect their environment, we search for variability among Zwicky Transient Facility (ZTF) sources located within the optical extent of the nearby starburst galaxy IC 10.
Zehao Jin, Joseph D. Gelfand
doaj +1 more source
Automated classification of variable stars for All-Sky Automated Survey 1-2 data [PDF]
, 2017 With the advent of surveys generating multi-epoch photometry and the discovery of large numbers of variable stars, the classification of these stars has to be automatic.
Blake, C., Eyer, L.
core
Molecular Oncology, EarlyView.Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard +5 more
wiley +1 more source
Screening for lung cancer: A systematic review of overdiagnosis and its implications
Molecular Oncology, EarlyView.Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz +12 more
wiley +1 more source
A Comparison of Best Fits Obtained in White Dwarf Asteroseismology Using the WDEC and the LPCODE
The Astrophysical JournalWe perform the asteroseismic fitting of four DAVs using a grid of WDEC models with chemical profiles that closely mimic those of the LPCODE models and compare them with published asteroseismic fitting results using the LPCODE.
Agnès Bischoff-Kim
doaj +1 more source
PROGRAM WWZ: WAVELET ANALYSIS OF ASTRONOMICAL SIGNALS WITH IRREGULARLY SPACED ARGUMENTS
Odessa Astronomical Publications, 2013 A program WWZ is introduced, which realizes the wavelet analysis using an improved modification of the algorithm of the Morlet wavelet for a general case of irregularly spaced data, which is typical for the databases available in virtual observatories ...
I. L. Andronov, A. V. Naumova
doaj +1 more source
Classification of The Zwicky Transient Facility Catalog of Periodic Variable Stars
, 2021 Siu-Hei Cheung +3 more
openalex +2 more sources