Results 51 to 60 of about 1,450 (159)

Transiciones morfológicas en la densificación urbana en Valparaíso, Chile

open access: yesAcademia XXII
La urbanización neoliberal impone un difícil desafío a la planificación y ordenamiento territorial. Requiere criterios para la identificación, análisis y comprensión del fenómeno urbano particular de cada ciudad.
Ximena Galleguillos Araya-Schübelin   +2 more
doaj   +1 more source

Resolving Crustal and Subcrustal Dynamic Sources in Continental Arc Magmas: The Cenozoic Andean Arc of Central Chile

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract The Andean margin of Central Chile (∼32°40′–34°30′S) records abundant Cenozoic arc magmatic activity with variable compositional characteristics. This is examined through the analysis of an extensive database of new and published whole‐rock geochemistry and Sr‐Nd isotopic compositions, in addition to zircon Hf and O isotopic compositions.
M. Muñoz‐Gómez   +10 more
wiley   +1 more source

Parque Cultural Valparaíso Cerro Cárcel [PDF]

open access: yes, 2009
Indexación: Web of Science; ScieloLos edificios y terreno de la ex cárcel de Valparaíso son propuestos, a través de un concurso público, para ser remodelados y convertidos en un parque cultural, con programas tales como auditorios, centro de ...
Holmes, Jonathan   +3 more
core   +2 more sources

Natural and Cultural Landscapes in Atacama Desert: Between Tradition and Innovation [PDF]

open access: yes, 2017
Climatic conditions modeling the landscape of the Chilean northern region are examined, along with how they could model different strategies to be inhabited by various demographic contingents in time.
Galeno-Ibaceta, Claudio   +1 more
core   +1 more source

Nueva Biblioteca del Congreso Nacional, Santiago, Chile: Alejandro Beals, Loreto Lyon, Matías Zegers, 2013-2014 [PDF]

open access: yes, 2014
Una estructura de pilares y vigas en hormigón, construida en la década del treinta, es recuperada para albergar la Biblioteca del Congreso Nacional chileno.
Alejandro Beals   +2 more
core   +1 more source

Public space: support for residential densification in height. The case of Santiago de Chile

open access: yesARQUISUR Revista, 2020
The enforcement in the Chilean territory of the law 20,958 of Contribution to Public Space will cause a significant change in the city. Impacts on the city planning and territorial administrations instruments, the productive sector and the its community.
María Eugenia Pallares Torres   +2 more
doaj  

La casa Kohn Ratinoff (1962). un diálogo de vanguardia [PDF]

open access: yesARQ, 2023
A partir de la minuciosa lectura de una vivienda, este artículo explora los intrincados vínculos entre una arquitecta, el diseño de una casa y un sistema constructivo basado en la fabricación industrial de sus componentes.
Gabriela García de Cortázar
doaj  

Capilla San Juan de Dios, Chillán - Chile [PDF]

open access: yes, 2015
El conjunto arquitectónico de la Capilla y el Hospital de San Juan de Dios, fundado en 1874 era una composición que articulaba dos funciones esenciales: la sanación del cuerpo y el abrigo del alma cristiana.
Fuentes, Pablo   +2 more
core   +2 more sources

Global and Local Shielding/Deshielding Variation in C60 and C70 Fullerenes Upon Reduction: Evaluation of Aromaticity, 13C‐NMR and Anisotropy Patterns

open access: yesChemistry – A European Journal, Volume 31, Issue 12, February 25, 2025.
The six‐fold reduction of C60 and C70 fullerenes modifies the magnetic response of the π electrons enabling global and local variations of shielding/deshielding regions along different orientations of the external field which are represented in the variations of 13C‐NMR shifts given by the σ33 shielding component under the principal axis system (PAS ...
Nickolas D. Charistos   +2 more
wiley   +1 more source

Borospherene in the Nanohoop: Complexation and Aromaticity of Neutral and Dioxidized Cycloparaphenylene Supramolecules with B40 and C60 Fullerenes

open access: yesChemistry – A European Journal, Volume 30, Issue 49, September 2, 2024.
[9]‐ and [10]‐Cycloparaphenylenes encapsulate borospherene B40 forming host‐guest complexes with comparable complexation energy to carbon fullerenes, exhibiting double host‐guest aromaticity at the dioxidized state. Abstract Supramolecular complexes of carbon nanohoops with fullerenes play a key role for the design of novel nanomaterials with ...
Rafael Lingas   +2 more
wiley   +1 more source

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