Results 51 to 60 of about 130,873 (289)
Phase Curves of the Kepler-11 Multi-Planet System [PDF]
, 2014 The Kepler mission has allowed the detection of numerous multi-planet exosystems where the planetary orbits are relatively compact. The first such system detected was Kepler-11 which has six known planets at the present time. These kinds of systems offer
Gelino, Dawn M., Kane, Stephen R.
core +3 more sources
Polka-dotted Stars. II. Starspots and Obliquities of Kepler-17 and Kepler-63
The Astrophysical JournalStarspots trace stellar magnetic activity and affect both stellar evolution and exoplanet characterization. While occultation-based spot studies have been applied to individual systems, comparative analyses remain limited.
Sabina Sagynbayeva, Will M. Farr
doaj +1 more source
ALGEBRAIC DESCRIPTION OF SHAPE INVARIANCE REVISITED
Acta Polytechnica, 2017 We revisit the algebraic description of shape invariance method in one-dimensional quantum mechanics. In this note we focus on four particular examples: the Kepler problem in flat space, the Kepler problem in spherical space, the Kepler problem in ...
Satoshi Ohya
doaj +1 more source
Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.Abstract Purpose Multiligament knee injuries (MLKIs) involving the medial collateral ligament (MCL) present unique challenges in surgical management and postoperative rehabilitation. This systematic review and meta‐analysis aimed to evaluate postoperative patient‐reported outcomes in patients with MCL‐involved MLKIs, with a minimum follow‐up of 2 years.
Collin Donald Roy Hunter +6 more
wiley +1 more source
Circumbinary Planet Formation in the Kepler-16 system. I. N-body Simulations
, 2012 The recently discovered circumbinary planets (Kepler-16 b, Kepler-34 b, Kepler-35 b) represent the first direct evidence of the viability of planet formation in circumbinary orbits.
Holman +12 more
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The Astronomical JournalWe present a new analysis of Kepler-21, the brightest ( V = 8.5) Kepler system with a known transiting exoplanet, Kepler-21 b. Kepler-21 b is a radius valley planet ( R = 1.6 ± 0.2 R _⊕ ) with an Earth-like composition (8.38 ± 1.62 g cm ^–3 ), though its
Corey Beard +28 more
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Properties of 249 δ Scuti Variable Star Candidates Observed During the NASA K2 Mission
Frontiers in Astronomy and Space Sciences, 2019 In the second phase of the NASA Kepler mission (K2), the Kepler spacecraft observed fields along the ecliptic plane for about 80 days each to search for planetary transits and monitor stellar variability. We analyzed the light curves of thousands of main-
Joyce Ann Guzik +2 more
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Overcoming intra-molecular repulsions in PEDTT by sulphate counter-ion
Science and Technology of Advanced Materials, 2021 We set out to demonstrate the development of a highly conductive polymer based on poly-(3,4-ethylenedithia thiophene) (PEDTT), PEDOTs structural analogue historically notorious for structural disorder and limited conductivities.
Dominik Farka +8 more
doaj +1 more source
Laser &Photonics Reviews, EarlyView.A scattering‐robust 3D speckle customization method is proposed to enhance both resolution and imaging depth in scattering tissue. Applied to light‐field microscopy (LFM), it improves 3D resolution by over twofold under strong optical scattering. In wide‐field fluorescence imaging, it enables a substantial improvement in imaging depth, allowing imaging
Yue Xing +4 more
wiley +1 more source
Photometry Using Kepler “Superstamps” of Open Clusters NGC 6791 & NGC 6819
EPJ Web of Conferences, 2015 The Kepler space telescope has proven to be a gold mine for the study of variable stars. Usually, Kepler only reads out a handful of pixels around each pre-selected target star, omitting a large number of stars in the Kepler field.
Kuehn Charles A. +6 more
doaj +1 more source