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Absolute Properties of the Low-Mass Eclipsing Binary CM Draconis
Spectroscopic and eclipsing binary systems offer the best means for determining accurate physical properties of stars, including their masses and radii. The data available for low-mass stars haveExpand
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The Effect of Magnetic Activity on Low-Mass Stars in Eclipsing Binaries
In recent years, analyses of eclipsing binary systems have unveiled differences between the observed fundamental properties of low-mass stars and those predicted by stellar structure models.Expand
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Spectrum radial velocity analyser (SERVAL). High-precision radial velocities and two alternative spectral indicators
Context: The CARMENES survey is a high-precision radial velocity (RV) programme that aims to detect Earth-like planets orbiting low-mass stars. Aims: We develop least-squares fitting algorithms toExpand
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The Vehicle Routing Problem with Stochastic Demand and Duration Constraints
TLDR
We show that tour duration limits can effectively and efficiently be incorporated in solution approaches that build fixed, or a priori, tours for vehicle routing problems with stochastic demands. Expand
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Detection of He I λ 10830 A absorption on HD 189733 b with CARMENES high-resolution transmission spectroscopy
We present three transit observations of HD 189733 b obtained with the high-resolution spectrograph CARMENES at Calar Alto. A strong absorption signal is detected in the near-infrared He I triplet atExpand
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ABSOLUTE DIMENSIONS OF THE G7+K7 ECLIPSING BINARY STAR IM VIRGINIS: DISCREPANCIES WITH STELLAR EVOLUTION MODELS
We report extensive spectroscopic and differential photometric BVRI observations of the active, detached, 1.309-day double-lined eclipsing binary IM Vir, composed of a G7-type primary and a K7Expand
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Robust Optimization for Empty Repositioning Problems
TLDR
We develop a robust optimization framework for dynamic empty repositioning problems modeled using time-space networks. Expand
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Global Intermodal Tank Container Management for the Chemical Industry
The scale of the global chemical industry is enormous: in 2003, the total value of global production exceeded US$1.7 trillion. International logistics is especially crucial to the high-valueExpand
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A candidate super-Earth planet orbiting near the snow line of Barnard’s star
Barnard’s star is a red dwarf, and has the largest proper motion (apparent motion across the sky) of all known stars. At a distance of 1.8 parsecs1, it is the closest single star to the Sun; only theExpand
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The effect of activity on stellar temperatures and radii
Context. Recent analyses of low-mass eclipsing binary stars have unveiled a significant disagreement between the observations and predictions of stellar structure models. Results show thatExpand
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