Results 131 to 140 of about 130,873 (289)

Ages of “Singles” versus “Multis”: Predictions for Dynamical Sculpting over Gyr in the Kepler Sample

open access: yesThe Astronomical Journal
The sample of host stars with multiple transiting planets has illuminated the orbital architectures of exoplanetary systems. These architectures may be shaped mostly by formation conditions, be continually sculpted by ongoing dynamical processes, or both.
Christopher Lam, Sarah Ballard
doaj   +1 more source

PRE-SPECTROSCOPIC FALSE-POSITIVE ELIMINATION OF KEPLER PLANET CANDIDATES [PDF]

open access: bronze, 2010
Natalie M. Batalha   +13 more
openalex   +1 more source

PERICLES: A Set of Empirical Rotational Isochrones Modeled on Cool Dwarfs in Open Clusters and Wide Binaries

open access: yesAstronomische Nachrichten, Volume 347, Issue 1, January 2026.
ABSTRACT Isochrones, equal‐age curves, are widely used in astrophysics to estimate stellar ages. Classical stellar parameters are, however, very limited in their usability for main sequence stars because of their weak age‐dependence. Here, rotation period measurements provide complementary information.
David Gruner, Sydney A. Barnes
wiley   +1 more source

Gravitational quantization of exoplanet orbits in HD 10180, Kepler-32, Kepler-33, Kepler-102, and Kepler-186

open access: yes, 2015
The so-called "global polytropic model" is applied to the numerical study of the exoplanet systems HD 10180, Kepler-32, Kepler-33, Kepler-102, and Kepler-186. We compare computed distances of planets from their host stars with corresponding observations and discuss some further orbit predictions made by the model.
openaire   +2 more sources

Kepler Object of Interest Network II. Photodynamical modelling of Kepler-9 over 8 years of transit observations [PDF]

open access: green, 2018
J. Freudenthal   +16 more
openalex   +1 more source

The “regime shift extinctions” hypothesis and mass extinction of waterbirds in Hawaiʻi

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Studies of biodiversity loss commonly imply that species extinctions occurred as a direct result of initial human arrival and thus are attributable to stewardship failures of Indigenous Peoples. However, recent studies have suggested this assumption is not supported by the evidence, prompting a global reevaluation of existing assumptions.
Kristen C. Harmon   +2 more
wiley   +1 more source

The odd bunch: chrono-chemo-dynamics of sixteen unusual stars from Kepler

open access: green, 2023
Arthur Alencastro Puls   +6 more
openalex   +1 more source

Long‐Term Use of Tralokinumab in Patients With Atopic Dermatitis: A Real‐World Multicentric Case Series

open access: yes
International Journal of Dermatology, Volume 65, Issue 2, Page 347-349, February 2026.
Christine Bangert   +4 more
wiley   +1 more source

Age is not a primary risk factor for anterior cruciate ligament injury—A comprehensive review of anterior cruciate ligament injury and reinjury risk factors confounded by young patient age

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 1, Page 17-33, January 2026.
Abstract Revision surgery after anterior cruciate ligament reconstruction (ACL‐R) is hypothesized to be the result of an interplay between factors associated with the anatomy, physiological characteristics and environment of the patient. The multifactorial nature of revision ACL‐R risk is difficult to quantify, and evidence regarding the independent ...
Bálint Zsidai   +10 more
wiley   +1 more source

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