Results 101 to 110 of about 1,908,578 (405)

Relationship between genetic diversity of Chenopodium quinoa and the dynamics of its seed exchanges in Chile [PDF]

open access: yes, 2011
Quinoa cultivation in Chile presents an ancient and active complex of geographic, climatic, social and cultural interactions that has determined its current biodiversity in the three main growing zones (north, centre and south).
Bazile, Didier   +3 more
core  

Fabrication and Optimization of Ti₃C₂Tx MXene Thin Films for Next‐Generation Lab‐on‐Chip Devices

open access: yesAdvanced Materials Interfaces, EarlyView.
A parametric study explores patterned Ti₃C₂Tx MXene (TMX) thin films for microfluidic and lab‐on‐chip applications. TMX is spin‐coated and patterned on cyclic olefin copolymer (COC) substrates, achieving conductive, transparent, and flexible electrodes.
Marwan Taha   +6 more
wiley   +1 more source

What are the benefits and risks of total arthroplasty in arthrodesed knees?

open access: yesMedwave, 2018
Resumen INTRODUCCIÓN La conversión de una rodilla previamente artrodesada a una artroplastia total de rodilla es una alternativa poco utilizada.
Luis Ortiz-Muñoz   +1 more
doaj   +1 more source

Transit Search from Antarctica and Chile - Comparison and Combination [PDF]

open access: yes, 2014
Observing sites at the East-Antarctic plateau are considered to provide exceptional conditions for astronomy. The aim of this work is to assess its potential for detecting transiting extrasolar planets through a comparison and combination of photometric data from Antarctica with time series from a midlatitude site. During 2010, the two small aperture
arxiv   +1 more source

Libros

open access: yesCuadernos.info, 2004
Títulos de periodismo, medios y comunicación de masas reseñados por el equipo de profesores de la Facultad de Comunicaciones de la Universidad ...
Facultad de Comunicaciones Chile
doaj   +2 more sources

Inter-individual cognitive variability in children with Asperger's syndrome [PDF]

open access: yes, 2014
Multiple studies have tried to establish the distinctive profile of individuals with Asperger's syndrome (AS). However, recent reports suggest that adults with AS feature heterogeneous cognitive profiles.
Báez Buitrago, Sandra Jimena   +7 more
core   +1 more source

Immune Checkpoint PD‐L1 Modulates Retinal Microglial Activation to Alleviate Vascular Leakage in Choroidal Neovascularization via ERK

open access: yesAdvanced Science, EarlyView.
PD‐L1 limits neuroinflammation in neovascular AMD by modulating microglial activation. Its deficiency exacerbates vascular leakage and choroidal neovascularization (CNV) via ERK signaling, while enhancing PD‐L1 reduces inflammation and neovascularization. Targeting PD‐L1 may offer a novel immunomodulatory strategy for NVAMD.
Yue Zou   +7 more
wiley   +1 more source

Chile: processo político e controvérsias intelectuais Chile: political process and intelectual controversy

open access: yesLua Nova: Revista de Cultura e Política, 2000
O processo político chileno é examinado por um ângulo pouco comum, mediante a conjugação da exposição dos principais fatos a uma análise das principais correntes de interpretação.
Alberto Aggio, Gonzalo Cáceres Quiero
doaj   +1 more source

RONIN/HCF1‐TFEB Axis Protects Against D‐Galactose‐Induced Cochlear Hair Cell Senescence Through Autophagy Activation

open access: yesAdvanced Science, EarlyView.
D‐galactose (D‐gal) induced inner ear hair cell senescence by inhibiting TFEB transcription. RONIN/HCF1 promotes TFEB transcription to prevent cochlear HCs from D‐gal‐induced senescence through autophagy activation. Abstract Age‐related hearing loss is characterized by senescent inner ear hair cells (HCs) and reduced autophagy.
Yongjie Wei   +18 more
wiley   +1 more source

Chile: a democracia e os limites do consenso Chile: democracy and the limits of consensus

open access: yesLua Nova: Revista de Cultura e Política, 2000
A capacidade do governo presidido por Ricardo Lagos de promover as reformas exigidas por seus eleitores é examinada contra o pano de fundo dos pesados obstáculos que o legado do regime autocrático de Pinochet coloca no seu caminho.
Renato Martins
doaj   +1 more source

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