Results 31 to 40 of about 3,006 (117)
Kepler-16b: safe in a resonance cell
, 2013 The planet Kepler-16b is known to follow a circumbinary orbit around a system of two main-sequence stars. We construct stability diagrams in the "pericentric distance - eccentricity" plane, which show that Kepler-16b is in a hazardous vicinity to the ...
Chirikov +18 more
core +1 more source
Software: Practice and Experience, EarlyView.ABSTRACT Background Low Earth Orbit (LEO) satellite constellations are redefining the concept of global connectivity, opening up a new world of opportunities for communication services and applications. Purpose The emergence of LEO satellites (SATs) is ushering in a new era of innovation, where new complex technologies are being developed, and the use ...
Pilar Manzanares‐Lopez +2 more
wiley +1 more source
Eclipse, transit and occultation geometry of planetary systems at exo-syzygy [PDF]
, 2017 Although conjunctions and oppositions frequently occur in planetary systems, eclipserelated phenomena are usually described from an Earth-centric perspective.
Breedt, Elmé, Veras, Dimitri
core +2 more sources
The Chemical Record, EarlyView.The radical Pietist Johann Conrad Dippel was a self‐proclaimed adept – a maker of gold and the philosophers’ stone. He was also a magister of theology, a doctor of medicine, and a self‐taught chemist, who coinvented the pigment Prussian Blue together with Johann von Diesbach, became known for his animal pyrolysis oil, his wonder‐wound balm, his ...
Curt Wentrup
wiley +1 more source
Acta Ophthalmologica, EarlyView.Abstract The aim of this review was to evaluate the comparative efficacy of intravitreal anti‐vascular endothelial growth factor (anti‐VEGF) therapy for neovascular AMD. We searched 12 literature databases for randomised clinical trials (RCT) on anti‐VEGF therapy for neovascular AMD and extracted data on: change from baseline to 12 months in best ...
Emilie T. S. Butler +17 more
wiley +1 more source
Stability Limits of Circumbinary Planets: Is There a Pile-up in the Kepler CBPs?
, 2018 The stability limit for circumbinary planets (CBPs) is not well defined and can depend on initial parameters defining either the planetary orbit or the inner binary orbit. We expand on the work of Holman & Wiegert (1999, AJ 117, 621) to develop numerical
Haghighipour, Nader +4 more
core +1 more source
An Analytic Theory for the Orbits of Circumbinary Planets [PDF]
, 2013 published_or_final_versio
Lee, MH, Leung, CK
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Prevalence of central serous chorioretinopathy in Denmark
Acta Ophthalmologica, EarlyView.Abstract Purpose Central serous chorioretinopathy (CSC) is a prevalent maculopathy, but epidemiological studies are few. In this study, we determined the prevalence of CSC for the first time in a Scandinavian population. Methods This cross‐sectional study was based on nationwide opportunistic retinal examination from 79 high street chain optician ...
Ida N. Frederiksen +19 more
wiley +1 more source
Evolution of circumbinary planets around eccentric binaries: The case of Kepler-34
, 2015 The existence of planets orbiting a central binary star system immediately raises questions regarding their formation and dynamical evolution. Recent discoveries of circumbinary planets by the Kepler space telescope has shown that some of these planets ...
Haghighipour, Nader, Kley, Wilhelm
core +1 more source
The light-curve intrinsic variability in 47 Kepler contact binary stars [PDF]
, 2022 B. Dȩbski
openalex +1 more source