Results 101 to 110 of about 2,111 (247)
IS POLARIS LEAVING THE CEPHEID INSTABILITY STRIP?
Odessa Astronomical Publications, 2017 Although Polaris is generally regarded as an overtone pulsator that may soon switch to pulsation in the fundamental mode, it is argued that the variable is actually crossing the instability strip for the first time and is in the process of leaving the ...
D. G. Turner
doaj +1 more source
Challenges in Cepheid Evolution and Pulsation Modeling
, 2023 Cepheids have long been used as standard candles to determine distances around the Milky Way and to nearby galaxies. A discrepancy still remains for Hubble Constant determinations using Cepheids vs.
Jackiewicz, Jason +2 more
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RR Lyrae and Type II Cepheid Variables in Globular Clusters: Optical and Infrared Properties
, 2022 Globular clusters are both primary fossils of galactic evolution and formation and are ideal laboratories for constraining the evolution of low-mass and metal-poor stars.
Anupam Bhardwaj
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Arthritis Care &Research, EarlyView.Objective Hydroxychloroquine (HCQ) is a cornerstone therapy in systemic lupus erythematosus (SLE), but the weight‐based dosing does not account for clinical factors that can introduce individual variability in drug metabolism and clearance. We leveraged longitudinal data from a prospective SLE cohort to identify clinical factors that predict ...
Jay J. Patel +6 more
wiley +1 more source
, 2009 Klein-Gordon operators with complex potentials are formulated as model systems to examine the possible impact of non-normality on the stellar pulsation eigenvalue problem.
P. Yecko, J. Pohlmeyer
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Stellar Mass Loss and Pulsation [PDF]
International Astronomical Union Colloquium, 1989 AbstractMass loss at rates sufficient to alter the evolution of stars is known to occur during the pre-main sequence evolution of most stars, on the main sequence for massive stars, and during advanced evolutionary phases when the luminosity is high and the effective temperature is low.
openaire +1 more source
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
San Pedro meeting on Wide Field Variability Surveys: Some concluding comments
EPJ Web of Conferences, 2017 This is a written version of the closing talk at the 22nd Los Alamos Stellar pulsation conference on wide field variability surveys. It comments on some of the issues which arise from the meeting.
Feast Michael W.
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Workshop on Irregular Stellar Pulsation at Mizusawa
, 2010 application/pdfA workshop on stellar pulsation theory was held at the conference room of Mizusawa Astrogeodynamics Observatory on 22 August, 1989. The workshop was opened by the address of Professor I. Okamoto.
TAKEUTI, Mine
core
Excitation of stellar pulsations
, 2011 Invited paper to be published in: Proc. 61st Fujihara Seminar "Progress in solar/stellar physics with helio- and asteroseismology", Shibahashi H., ed., Hakone, 12 pages, 6 ...
openaire +2 more sources