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Mostrando ítems 966-985 de 2523
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Exclusion of Small Mammals and Lagomorphs Invasion Interact with Human-Trampling to Drive Changes in Topsoil Microbial Community Structure and Function in Semiarid Chile
(Facultad de Ciencias, 2018)Species losses and additions can disrupt the relationship between resident species and the structure and functioning of ecosystems. Persistent human-trampling, on the other hand, can have similar effects through the ... -
Exercise and physical activity in adults who underwent bariatric surgery. Consensus document
(SOC MEDICA SANTIAGO, 2019)Physical exercise is useful in people who underwent bariatric surgery. However, the right dosage is still a topic for discussion. The aim of this article is to consolidate the prescription criteria for physical activity ... -
Experiencia de 100 intubaciones y 100 traqueotomías en asfixia por Crup diftérico: Publicado en Revista Chilena de Pediatría 1938
(Facultad de Ciencias, 2013)La investigación del Dr. Izzo, publicada el año 1938 y reproducida en este número, corresponde al primer ensayo clínico reportado en nuestra revista. Este ensayo, fundamentado en experiencias internacionales, comenzó como ... -
Experiencia de Vinculación con el Medio, el Aprendizaje y Servicio como una Alianza Colaborativa en la Formación Inicial Docente
(Universidad Católica de la Santísima Concepción. Facultad de Educación, 2022-12)El artículo presenta resultados de un proyecto de investigación cualitativa realizado por una carrera de Pedagogía, en una Universidad privada, en Santiago de Chile. Se desarrolla durante tres años, en el contexto de las ... -
Experiencias sobre el Senado: Reflexiones para el debate Latinoamericano
(VERVUERT VERLAG, 2023)El presente trabajo busca discutir sobre funcionamiento de los senados en América Latina. Las diferentes secciones del Foro de debate mezclan, de manera original, una reflexión teórica con recopilación de datos a nivel ... -
Experimental and Computational Characterization of the Interaction between Gold Nanoparticles and Polyamidoamine Dendrimers
(AMER CHEMICAL SOC, 2018)Dendrimers provide a means to control the synthesis of gold nanoparticles and stabilize their suspensions. However, design of improved dendrimers for this application is hindered by a lack of understanding how the dendrimers ... -
Experimental Evaluation of Four Intermediate Filters to Improve the Motion Field Estimation
(Forum For Interdisciplinary Mathematics, 2023-02-03)For the last 40 years, optical flow (OF) estimation has been challenging the computer vision community. OF is the apparent motion of the pixels in two consecutive images. Variational models are the most used technique to ... -
Experimental quantum tomography assisted by multiply symmetric states in higher dimensions
(AMER PHYSICAL SOC, 2019)High-dimensional quantum information processing has become a mature field of research with several different approaches being adopted for the encoding of D-dimensional quantum systems. Such progress has fueled the search ... -
Exploración de las decisiones académicas en estudiantes con alta capacidad
(Fundacao Carlos Chagas, 2020-10)La elección de carrera en estudiantes con alta capacidad (AC) no está exenta de dificultades. En STEM (Science, Technology, Engineering, Mathematics) las mujeres con AC no eligen dichas áreas en la misma proporción que los ... -
Exploring mindfulness in/as education from a Heideggerian perspective
(OXFORD UNIV PRESS, 2021-07-17)Over the past decade or so within this journal, there have been critical debates concerning the role of mindfulness within education, the influence of neoliberalism on education in general and well-being interventions ... -
Exploring Perceived Well-Being from Urban Parks: Insights from a Megacity in Latin America
(Chile. Universidad Mayor, 2020)Urbanization has impacted biodiversity and ecosystems at a global scale. At the same time, it has been recognized as a driver of the physical and emotional gap between humans and nature. The lack of direct contact with ... -
Exploring the Effect of the Irradiation Time on Photosensitized Dendrimer-Based Nanoaggregates for Potential Applications in Light-Driven Water Photoreduction
(MDPI, 2019)Fourth generation polyamidoamine dendrimer (PAMAM, G4) modified with fluorescein units (F) at the periphery and Pt nanoparticles stabilized by L-ascorbate were prepared. These dendrimers modified with hydrophobic fluorescein ... -
Exploring the theoretical and practical implications of eigenbehavior at the intersection of second-order cybernetics and ecosystem management
(Emerald Group Publishing Ltd., 2023-09-11)In this conceptual paper the authors aim to discuss the implications of a second-order cybernetic approach and eigenbehavior in ecosystem management. The authors argue that traditional management practices rely on the ... -
Explosive style, magma degassing and evolution in the Chaimilla eruption, Villarrica volcano, Southern Andes
(CIENCIAS, 2015)Villarrica (Chile) is a basaltic stratovolcano, currently in an open-conduit condition. It now has relatively frequent Strombolian and effusive eruptions, but it had large explosive eruptions in prehistoric times. Among ... -
Extended use of P504S positive primary circulating prostate cell detection to determine the need for initial prostate biopsy in a prostate cancer screening program in Chile
(CIENCIAS, 2014)BACKGROUND: To determine the frequency of primary circulating prostate cells (CPC) detection according to age and serum PSA levels in a cohort of men undergoing screening for prostate cancer and to determine the diagnostic ...