Results 61 to 70 of about 7,894 (158)

Prehistoria de Chile: Pueblos y Culturas Ancestrales, Agustín Llagostera [PDF]

open access: yes, 2013
Instituto de Investigaciones Antropológicas, Universidad de Antofagasta, 2013, 250 páginas. ISBN: 978-956-8662-13-
Llagostera Leyton, Viviana
core   +2 more sources

Written in bones: palaeoclimate histotaphonomic history inferred from a complete Megatherium skeleton preserved in the Atacama Desert

open access: yesPalaeontology, Volume 68, Issue 4, July/August 2025.
Abstract A nearly complete and relatively well‐preserved skeleton of the giant ground sloth Megatherium sp. in the hyperarid core of the Atacama Desert reveals how climate related taphonomic processes drastically transformed these remains over time.
Luisa Straulino Mainou   +14 more
wiley   +1 more source

Slip Modes Along a Structurally‐Driven Earthquake Barrier in Chile

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 6, June 2025.
Abstract Oceanic ridges often collocate with seismic barriers and episodic aseismic slip. However, how subducted seafloor topography drives interactions between slow and fast slip remains unclear. Here, using GNSS, InSAR and seismicity, we show interactions between a deep slow slip event (SSE) and a nearby shallow earthquake sequence that occurred in ...
Diego Molina‐Ormazabal   +12 more
wiley   +1 more source

Seismic Swarms Unveil the Mechanisms Driving Shallow Slow Slip Dynamics in the Copiapó Ridge, Northern Chile

open access: yesGeophysical Research Letters, Volume 52, Issue 8, 28 April 2025.
Abstract Like earthquakes, slow slip events release elastic energy stored on faults. Yet, the mechanisms behind slow slip instability and its relationship with seismicity are debated. Here, we use a seismo‐geodetic deployment to document a shallow slow slip event (SSE) in 2023 on the Chile subduction.
Jannes Münchmeyer   +8 more
wiley   +1 more source

A New Class of Distributions Generated by the Extended Bimodal-Normal Distribution

open access: yesJournal of Probability and Statistics, 2018
In this study, we present a new family of distributions through generalization of the extended bimodal-normal distribution. This family includes several special cases, like the normal, Birnbaum-Saunders, Student’s t, and Laplace distribution, that are ...
Milton A. Cortés   +2 more
doaj   +1 more source

Juan Bautista Alberdi: modernidad y modernizaciones en el siglo xix / Juan Bautista Alberdi: modernity and modernization in XIX century [PDF]

open access: yes, 2016
El artículo distingue conceptualmente modernidad y modernizaciones en un contexto decimonónico, para luego examinar la trayectoria del pensamiento de Juan Bautista Alberdi (1810-1884), estableciendo tres etapas según el énfasis que el autor hace en ...
Subercaseaux, Bernardo
core   +1 more source

Detecting hybridization in Chilean species of the genus Baccharis L.

open access: yesPlant Biology, Volume 27, Issue 2, Page 255-264, March 2025.
Genotyping‐by‐sequencing was used to clarify the hybrid character of Baccharis × intermedia, originating from the species B. macraei and B. linearis. Abstract The genus Baccharis in Chile is an extraordinary example of admixture, previously described only morphologically and chemically.
F. Schneider, F. Hellwig
wiley   +1 more source

Resolving the early‐diverging clades of Loasaceae subfam. Loasoideae – Segregating the new genus Prosa from the Atacama Desert genus Huidobria

open access: yesTAXON, Volume 74, Issue 1, Page 101-116, February 2025.
Abstract Huidobria, an enigmatic genus in the Loasaceae family, has long puzzled botanists due to its unclear phylogenetic position and morphological distinctiveness within Loasaceae. Focusing on its two species, H. chilensis and H. fruticosa, we employed the Angiosperms353 target probe set alongside a comprehensive morphological evaluation to resolve ...
Rafael Acuña‐Castillo   +3 more
wiley   +1 more source

El viaje de Pedro Montt por el sur de Perú y el norte de Chile (enero-marzo de 1880) [PDF]

open access: yes, 2020
Indexación: Revista UNAB.En los años previos a que asumiese la presidencia de la República (1906- 1910), Pedro Montt había sido, desde 1876, diputado, senador, ministro de diversas carteras de gobierno, miembro de la Junta de Beneficencia de Santiago ...
Gaete, Jorge L.
core  

Hemodialisis en el Hospital de Copiapó

open access: yesARS Medica, 2017
Sin ...
Sergio Gálvez, Leonardo Montero
doaj  

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