Search Results - "Penny, L. R."
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Dynamical Masses for the Large Magellanic Cloud Massive Binary System [L72] LH 54-425
Published in The Astrophysical journal (20-07-2008)“…We present results from an optical spectroscopic investigation of the massive binary system [L72] LH 54-425 in the LH 54 OB association in the Large Magellanic…”
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A Long‐Period Spectroscopic Binary in the O‐Star Multiple System HD 193322
Published in Publications of the Astronomical Society of the Pacific (01-08-1998)“…We present radial velocity measurements and a single‐lined spectroscopic orbit for the bright O‐type star, HD 193322A, which we show to be a 311 day binary…”
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The Orbit and Spectral Line Variations of the Massive Binary HD 163181 (V453 Scorpii)
Published in Publications of the Astronomical Society of the Pacific (01-08-2001)“…We present revised orbital elements for the massive interacting binary HD 163181, and we offer the first evidence of apsidal motion in the orbit (apsidal…”
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Effects of Metallicity on the Rotational Velocities of Massive Stars
Published in The Astrophysical journal (20-12-2004)“…Recent theoretical predictions for low-metallicity massive stars predict that these stars should have drastically reduced equatorial winds (mass loss) while on…”
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Tomographic Separation of Spectra of O-Type Binary Systems
Published in Publications of the Astronomical Society of the Pacific (01-07-1997)Get full text
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Doppler tomography of O-type binaries: the physical properties of seven systems
Published in Space science reviews (1994)Get full text
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The Frequency of Binary Stars in the Young Cluster Trumpler 14
Published in Publications of the Astronomical Society of the Pacific (01-06-1993)“…We present radial-velocity data for the six brightest members of the open cluster Trumpler 14 based on high-dispersion spectra obtained over a five-night…”
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Quality of life after videoscopic left cardiac sympathetic denervation in patients with potentially life-threatening cardiac channelopathies/cardiomyopathies
Published in Heart rhythm (2016)“…Background Left cardiac sympathetic denervation (LCSD) provides an additive or potentially alternative treatment option for patients with life-threatening…”
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Dynamical Masses for the Large Magellanic Cloud Massive Binary System [L72] LH 54-425
Published 29-04-2008“…Astrophys.J.682:492-498,2008 We present results from an optical spectroscopic investigation of the massive binary system [L72] LH~54-425 in the LH 54 OB…”
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Projected Rotational Velocities of O-Type Stars
Published in The Astrophysical journal (01-06-1996)Get full text
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Orbits of Four Very Massive Binaries in the R136 Cluster
Published in The Astrophysical journal (01-02-2002)Get full text
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Nurse-Enhanced Computerized Cognitive Training Increases Serum Brain-Derived Neurotropic Factor Levels and Improves Working Memory in Heart Failure
Published in Journal of cardiac failure (01-08-2015)“…Abstract Background Memory loss is common in heart failure (HF) patients, but few interventions have been tested to treat it. The objective of this study was…”
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Nurse-Enhanced Memory Intervention in Heart Failure: The MEMOIR Study
Published in Journal of cardiac failure (01-10-2011)“…Abstract Background Many patients with heart failure (HF) have cognitive deficits, including memory loss. Objectives The aim of this study was to evaluate the…”
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Hubble Space Telescope Goddard High Resolution Spectrograph Observations of the Be + sdO Binary φ Persei
Published in The Astrophysical journal (20-01-1998)Get full text
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Tomographic Separation of Composite Spectra. X. The Massive Close Binary HD 101131
Published in The Astrophysical journal (01-08-2002)Get full text
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Tomographic Separation of Composite Spectra. IX. The Massive Close Binary HD 115071
Published in The Astrophysical journal (20-08-2002)Get full text
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Tomographic Separation of Composite Spectra. VII. The Physical Properties of the Massive Triple System HD 135240 (δ Circini)
Published in The Astrophysical journal (20-02-2001)Get full text
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Tomographic Separation of Composite Spectra. VI. The Physical Properties of the Massive Close Binary HD 152248
Published in The Astrophysical journal (10-06-1999)Get full text
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The Struve-Sahade Effect: A Tale of Three Stars
Published in The Astrophysical journal (10-12-1999)Get full text
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