Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 29881-29900 of 101786
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(Wiley, 2020)There exists a need to advance our understanding of debris-covered glacier surfaces over relatively short timescales due to rapid, climatically induced areal expansion of debris cover at the global scale, and the impact ...
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(National Academy of Sciences, 2020)Penguins are the only extant family of flightless diving birds. They currently comprise at least 18 species, distributed from polar to tropical environments in the Southern Hemisphere. The history of their diversification ...
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(Institute of Electrical and Electronics Engineers (IEEE), 2020)Word-of-Mouth (WoM) mode, as a new mode of task sensing in crowdsourcing, shows high efficiency in building contributor groups. To better tap the potential of WoM mobile crowdsourcing, the underlying rationale of interactions ...
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(EDP Science, 2020)In this article, we simulated the collisions of an OH center dot projectile impacting on a methanol cluster formed by ten units of methanol to mimic an ice mantle (CH3OH)(10). The chemical processes occurring after the ...
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(Wiley, 2020)Background Magnetic technologies have been introduced to reduce invasiveness of surgical procedures. This study was aimed to analyse the performance of a novel combined magnetic-robotic controller as an enhanced accessory ...
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(Frontiers Media, 2020)Neural development is a complex process that involves critical events, including cytoskeleton dynamics and selective trafficking of proteins to defined cellular destinations. In this regard, Smad Anchor for Receptor ...
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(Elsevier, 2020)This paper analyzes local stakeholders' perceptions of the Tolhuaca geothermal exploration project in Chile from 2009 until its cancellation in 2016 for financial reasons. The research is based on a qualitative case study ...
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(Elsevier, 2020)While there is a broad understanding of upwelling impacts on the functioning of marine ecosystems, empirical data that link this process to commercial species landings have not received the attention they deserve. The aim ...
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(Springer, 2020)Coarse arches are a common issue in caving mines where large fragments are expected. These arches interrupt ore flow in drawpoints, decreasing available draw area, and also increasing the possibility of non-uniform draw, ...
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(Cambridge University Press, 2020)We are revisiting the topic of travelling fronts for the food-limited (FL) model with spatio-temporal nonlocal reaction. These solutions are crucial for understanding the whole model dynamics. Firstly, we prove the existence ...
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(Universidad Austral de Chile, 2020)In dairy cattle, genetic selection for milk yield was generally based on 305 days lactation records that were calculated from available monthly test-day milk yield records. A test-day milk yield record, multiplied by the ...
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(Universidad de Chile, 2020)En este trabajo se propone un análisis crítico en torno a las denominadas las transferencias en el fútbol profesional desde una perspectiva del Derecho Laboral, poniendo especial énfasis en el fenómeno de la laboralización ...
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(Universidad de Chile, 2020)
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(Universidad de Chile, 2020)El derecho como ciencia social se basa principalmente en el estudio del comportamiento del hombre en particular y de su relación con sus pares. El entorno dentro del cual se desenvuelve el hombre se encuentra constantemente ...
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(Universidad de Chile, 2017)La asfixia perinatal (AP) es una de las principales causas de muerte y daño neurológico en los recién nacidos, y se presenta generalmente asociada al periodo de parto. Es definida como un insulto metabólico causado por la ...
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(MDPI, 2020)Evolutionary change is considered a major factor influencing the invasion of new habitats by plants. Yet, evidence on how such modifications promote range expansion remains rather limited. Here we investigated flower color ...
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(Latin America ronshu, 2020)En octubre del 2019, Chile ha vivido lo que se ha llamado un “estallido social”. Acontecimiento histórico relevante, como lo fue la recuperación de la democracia en 1989 después de 17 años de dictadura militar. En el 2020, ...
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(Nature, 2020)The objective of this study was to compare the effect of contrasting sources of dietary n-6 and n-3 PUFA on expression of genes related to lipid metabolism in dairy cows. During 63 days, fifteen lactating cows were assigned ...
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(Universidad Nacional de la Plata, 2020)El concepto de e-democracia tiene un gran potencial heurístico; refiere a aquellos fenómenos políticos que se dan por la convergencia entre las TICs y la democracia. Si bien la emergencia de la expresión es reciente, se ...
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(2020)We investigate the previously unexplored herding behaviour of investors in option markets, by examining equity option contracts traded in the US between 1996 and 2012. We document strong herding effects in option trading ...
