Buscar
Mostrando ítems 181-190 de 381
Origins and evolution of the wicker from Chimbarongo (1762-2017)
(Chile. Universidad Católica del Norte, 2020)
Se explica el surgimiento del producto típico mimbre de Chimbarongo, su origen y desarrollo. Se analizan tres momentos claves de su devenir histórico (1762, 1914 y 1975). Gracias a su capacidad adaptativa, los mimbreros ...
Insulin-like growth factor 2 (IGF2) protects against Huntington's disease through the extracellular disposal of protein aggregates
(SPRINGER, 2020-11)
Impaired neuronal proteostasis is a salient feature of many neurodegenerative diseases, highlighting alterations in the function of the endoplasmic reticulum (ER). We previously reported that targeting the transcription ...
Correction: The necroptosis machinery mediates axonal degeneration in a model of Parkinson disease (vol 32, pg 274, 2019)
(Chile. Universidad Mayor, 2020-07)
Correction to: Cell Death & Differentiation https://doi.org/10.1038/s41418-019-0408-4. Since online publication of this article, the authors noticed that reference details provided for references 65 and 66 were incorrect. ...
Aggregatibacter actinomycetemcomitans Induces Autophagy in Human Junctional Epithelium Keratinocytes
(MDPI, 2020-05)
The adverse environmental conditions found in the periodontium during periodontitis pathogenesis stimulate local autophagy responses, mainly due to a continuous inflammatory response against the dysbiotic subgingival ...
Boldine inhibits the alveolar bone resorption during ligature-induced periodontitis by modulating the Th17/Treg imbalance
(Chile. Universidad Mayor, 2020-06)
Background During periodontitis, tooth-supporting alveolar bone is resorbed when there is an increased expression of the pro-osteolytic factor termed receptor activator of nuclear factor kappa B ligand (RANKL), which is ...
A relic of the past: current genetic patterns of the palaeoendemic tree Nothofagus macrocarpa were shaped by climatic oscillations in central Chile
(Oxford University Press, 2020-10)
Background and Aims The Mediterranean-type forest of central Chile is considered a 'biodiversity hotspot' and a relic of a wider ancient distribution produced by past climatic oscillations. Nothofagus macrocarpa. commonly ...
A Project Based Learning Approach for Teaching Artificial Intelligence to Undergraduate Students
(Chile. Universidad MayorTempus Publications, 2020)
This work presents an active learning methodology called Project-based learning (PBL) for developing artificial intelligence (AI) in a computer vision course of an undergraduate engineering degree. The objective of the ...
Effect of functionalized silica nanoparticles on the mass transfer process in active PLA nanocomposite films obtained by supercritical impregnation for sustainable food packaging
(Elsevier, 2020-07)
Nanocomposite films based on PLA with 1.0 % w/w silica nanoparticles (NP) and surface-functionalized silica nanoparticles with lactic acid (NP-LA), respectively, were obtained by extrusion process. Subsequently, cinnamaldehyde ...
El impacto inicial con antepié incrementa la actividad muscular del gastrocnemios durante la carrera: Un estudio cuantitativo de actividad electromiográfica
(Chile. Universidad Mayor, 2020)
Un importante porcentaje de las lesiones de miembros inferiores ha sido vinculado a la técnica de carrera, en particular, al contacto inicial con retropié (RP) o antepié (AP). Sin embargo, existe limitada evidencia de la ...
Delincuencia y gubernamentalidad neoliberal en el cine chileno de la transición a la democracia
(Ariadna Ediciones, 2020-01)
Este artículo analiza las representaciones fílmicas de la delincuencia en el cine de la transición chilena a la democracia, poniendo atención a la relación entre discurso fílmico y contexto sociopolítico. Para ello, ...