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THE WELFARE COST OF EXTERNAL HABITS: A QUANTITATIVE ASSESSMENT
(Universidad de Chile. Departamento de Economía, 2010)
Earth-size planet formation in the habitable zone of circumbinary stars
(2020-05-01)
This work investigates the possibility of close binary (CB) star systems having Earth-size planets within their habitable zones (HZs). First, we selected all known CB systems with confirmed planets (totaling 22 systems) ...
Migrating Jupiter up to the habitable zone: Earth-like planet formation and water delivery
(EDP Sciences, 2017-08)
Context. Several observational works have shown the existence of Jupiter-mass planets covering a wide range of semi-major axes around Sun-like stars. Aims. We aim to analyse the planetary formation processes around Sun-like ...
Formation of Earth-sized planets within the Kepler-1647 system habitable zone
(2021-07-01)
The Kepler-1647 is a binary system with two Sun-type stars (≈1.22 and ≈0.97 M⊙). It has the most massive circumbinary planet (≈1.52 MJup) with the longest orbital period (≈1107.6 d) detected by the Kepler probe and is ...
The diversity of planetary systems architectures: contrasting theory with observations
(Royal Astronomical Society, 2011-10)
In order to explain the observed diversity of planetary system architectures and relate this primordial diversity to the initial properties of the discs where they were born, we develop a semi-analytical model for computing ...
Influence of a Parafunctional Oral Habit on Root Fracture Development After Trauma to an Immature Tooth
(Lippincott Williams & Wilkins, 2011-07-01)
Root fractures in immature teeth are rare because the resilience of the alveolar bone is more favorable to the occurrence of luxation. This article reports a case of traumatic injury in an immature permanent tooth that ...
Atmospheric dynamics and habitability range in Earth like aquaplanets obliquity simulations
(Elsevier, 2018)
We present the evolution of the atmospheric variables that affect planetary climate by increasing the obliquity by using a general circulation model (PlaSim) coupled to a slab ocean with mixed layer flux correction.
We ...
Incentive or habit learning in amphibians?
(Public Library Of Science, 2011-11-08)
Toads (Rhinella arenarum) received training with a novel incentive procedure involving access to solutions of different NaCl concentrations. In Experiment 1, instrumental behavior and weight variation data confirmed that ...
Postcranial anatomy of Pissarrachampsa sera (Crocodyliformes, Baurusuchidae) from the Late Cretaceous of Brazil: Insights on lifestyle and phylogenetic significance
(2016-01-01)
The postcranial anatomy of Crocodyliformes has historically been neglected, as most descriptions are based solely on skulls. Yet, the significance of the postcranium in crocodyliforms evolution is reflected in the great ...