Listar INVESTIGACIÓN por título
Mostrando ítems 2494-2513 de 2523
-
Walking toward Metro Stations: the Contribution of Distance, Attitudes, and Perceived Built Environment
(Chile. Universidad Mayor, 2020)Walking as an active means of travel is important as a sustainable mode of transport. Moreover, the level of walking in the surrounding areas of metro stations would contribute to maintaining the minimum rate of physical ... -
Water availability, quality, and use in rural communities of the Chilean Coastal Range
(SOIL WATER CONSERVATION SOC, 2020)Water availability, use, and quality in dispersed rural communities in a rural watershed within the Chilean Coastal Range were investigated through participatory research involving the local community, also called"citizen ... -
Water Balance Assessment in Schools and Households of Rural Areas of Coquimbo Region, North-Central Chile: Potential for Greywater Reuse
(Chile. Universidad Mayor, 2020)Population growth, global warming, and increased demand for water have caused global concern about increasing water scarcity. Chile has an unequal geographical distribution of water resources. The north-central area where ... -
Water Crisis in Petorca Basin, Chile: The Combined Effects of a Mega-Drought and Water Management
(Chile. Universidad Mayor, 2020)Since 2010, Chile has experienced one of the most severe droughts over the last century, the so-called mega-drought (MD). The MD conditions, combined with intensive agricultural activities and the current water management ... -
Water-equivalence of gel dosimeters for radiology medical imaging
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)International dosimetry protocols are based on determinations of absorbed dose to water. Ideally, the phantom material should be water equivalent; that is, it should have the same absorption and scatter properties as water. ... -
WaveOne: A Simple and Safe Way to Perform an Endodontic Treatment
(Facultad de Ciencias, 2014)Las variaciones anatómicas de los canales radiculares juegan un papel importante en el éxito del tratamiento endodóntico, sobre todo en dientes con necrosis pulpar. Tradicionalmente, la preparación de los canales radiculares ... -
Weak-value amplification of photon-number operators in the optomechanical interaction
(AMER PHYSICAL SOC, 2019)An experimental proposal is presented in which dark port postselection together with weak measurements are used to enlarge the radiation pressure effect of a single photon on a mechanical oscillator placed in the middle ... -
Weakening of the Summer Monsoon Over the Past 150 Years Shown by a Tree-Ring Record From Shandong, Eastern China, and the Potential Role of North Atlantic Climate
(AMER GEOPHYSICAL UNION, 2023-03)The causes of the decreased intensity of the East Asian summer monsoon (EASM) over the past 150 years are still not fully understood, although several studies have linked the monsoon weakening to the warming of tropical ... -
Wear of the Primary WaveOne Single File When Shaping Vestibular Root Canals of First Maxillary Molar
(Facultad de Ciencias, 2017)Background: It is very important for a clinician to know the increased wear of mechanized files when establishing endodontic therapy. The aim of this study was to check the wear of the Primary WaveOne file upon shaping ... -
webCEMiTool: Co-expression Modular Analysis Made Easy
(FRONTIERS MEDIA SA, 2019)Co-expression analysis has been widely used to elucidate the functional architecture of genes under different biological processes. Such analysis, however, requires substantial knowledge about programming languages and/or ... -
Webinar: Chile y sus constituyentes: reflexiones tras una inesperada elección
(Chile. Universidad Mayor, 2021-06-02)En este conversatorio se analiza el sorpresivo escenario tras la elección del 15 y 16 de mayo del 2021, la irrupción de los independientes y la derrota de los sectores políticos más tradicionales. Además, se aborda el ... -
Webinar: El Afrobeat de Fela Kuti lejos de su "hogar": su relevancia y pertinencia en América del Sur
(Chile. Universidad Mayor, 2021-11-09)Simon A. Akindes expone los resultados preliminares de su actual investigación sobre Afrobeat en Brasil y Chile. Este género musical y estético, creado entre los sesenta y setenta en Nigeria como arma de concientización, ... -
Webinar: Lanzamiento del libro "Ciudades Vibrantes: sonido y experiencia aural urbana en América Latina"
(Chile. Universidad Mayor, 2021-11-26)Este webinar realizado el 26 de noviembre, consiste en el lanzamiento del libro "Ciudades vibrantes. Sonido y experiencia aural en América Latina" publicado por Ediciones Universidad Mayor en agosto del 2021. Su editora, ... -
Webinar: ¿Qué se aportan entre sí las ciencias y las humanidades en el siglo XXI?
(Chile. Universidad Mayor, 2020-11-16)Esta charla en línea organizada por el Centro Sociedad Tecnológica y Futuro Humano, aborda la problemática, límites y alcances de la relación interdisciplinaria entre ambas áreas en el contexto de la sociedad tecnológica ... -
What is the Effectiveness of HIIT Body Work on Energy Expenditure in Active Male Adults
(LIPPINCOTT WILLIAMS & WILKINS, 2019)Sin resumen -
What is the prevalence of metabolically healthy obesity in Chile?
(SOC CHILENA NUTRICION, BROMATOLOGIA & TOXICOLOGIA, 2019)Obesity is an important cardiovascular risk factor. However, not all obese individuals have an unhealthy metabolic profile and vice versa. Therefore, the aim of this study was to determine the prevalence of different ... -
What is the profile of the Chilean population compared to other countries of the world?
(SOC MEDICA SANTIAGO, 2019)Sin resumen -
What is the temporal extension of edge effects on tree growth dynamics? A dendrochronological approach model using Scleronema micranthum (Ducke) Ducke trees of a fragmented forest in the Central Amazon
(ELSEVIER SCIENCE BV, 2019)Although the Amazon Forest comprises the world's largest rainforest, providing fundamental ecosystem services to human well-being, vicissitudes imposed by deforestation, climate change, widespread use of fire and development ... -
Where is the enigmatic Telmatobius halli Noble 1938? Rediscovery and clarification of a frog species not seen for 80 years
(MAGNOLIA PRESS, 2018)Telmatobius halli was the first endemic Telmatobius species described in Chile, reported by Noble in 1938 near the locality of Ollague, in the high Andean zone of the Antofagasta region. To this date, there are no specimens ...