Browsing A) Producción científica UCSC by Title
Now showing items 1127-1146 of 1816
-
Mini-symposium: Behavioral ecology of crustaceans
(2003)Crustaceans are common and conspicuous in a wide range of environments, particularly in the marine realm. Despite their high diversity and abundance, many aspects of their natural history and general biology remain little ... -
Minimal AdS-Lorentz supergravity in three-dimensions
(2019-01)The N=1 AdS-Lorentz superalgebra is studied and its relationship to semigroup expansion developed. Using this mathematical tool, the invariant tensors and Casimir operators are found. In terms of these invariants, a ... -
Minimum cost path location for maximum traffic capture
(2010)A free path (with no preset extreme nodes) is located on a network, in such a way as to minimize the cost and maximize the traffic captured by the path. Traffic between a pair of nodes is captured if both nodes are visited ... -
Una mirada actual de la vitamina C en salud y enfermedad
(2019-12)La vitamina C es uno de los antioxidantes más conocidos. Su ingesta ha sido asociada a un sinnúmero de beneficios, algunos de los cuales tienen un sustento científico débil o inexistente. En esta revisión se presentan ... -
Una mirada al sistema de creencias del docente de inglés universitario: Un estudio de caso en una Universidad Chilena
(2008)Este estudio aborda el sistema de creencias del docente como una base conceptual, personal, subjetiva y dinámica que tiene un impacto significativo en su actuación pedagógica y en el proceso de cambio en educación. El ... -
Mircea Eliade: un camino fenomenológico para comprender la experiencia religiosa en una época secular
(2019-06-18)Este artículo propone una aproximación a la comprensión del homo religiosus desde la perspectiva fenomenológica del rumano Mircea Eliade, quien piensa que todas las épocas y culturas han desarrollado gran parte de su ... -
La misericordia: términos, significados y equívocos
(2016)El artículo presenta textos del Antiguo Testamento relevantes sobre la misericordia, muestra los términos utilizados en ellos y sus significados, vinculándolos con pasajes relacionados del Nuevo Testamento y del ... -
Mobile Devices for Teaching English as a Second Language in Higher Education, the Case of DUOC in Chile
(2014-11)Mobile devices are efficient tools of language learning since they enable students to learn and practice anywhere and anytime with personalized content and progress. The article analyzes the incorporation of the use of ... -
Model predictive control of high-power modular multilevel converters-an overview
(2018)Model predictive control (MPC) has emerged as a promising approach to control a modular multilevel converter (MMC). With the help of a cost function, the control objectives of an MMC are achieved easily by using an MPC ... -
Model testing of suction caissons in clay subjected to vertical loading
(2010)A wide range of new offshore applications are emerging in the energy sector. The oil and gas industry is targeting minimum facility applications, whilst the renewable energy sector is developing offshore wind turbines, as ... -
Modeling and evaluation of paper machine coater sections part 1: 1-coater section and tension setpoints
(2019-03)Coater sections are challenging to tune during the commissioning of a paper machine. This paper presents a detailed mechanical-electrical model of a 1-coater section, which includes a linear, operating point model of the ... -
Modeling and evaluation of paper machine coater sections part 2: 2-coater section and control loops' bandwidth
(2019)Coater sections are examples of multi-span web transporting systems, with dynamic characteristics related to the sheet properties and control schemes. This paper first describes and analyzes a set of field records of a ... -
Modeling the effects of pulsed versus chronic sandinputs on salmonid spawning habitat in alow-gradient gravel-bed river
(2014)It is widely recognized that high supplies of fine sediment, largely sand, can negatively impact the aquatic habitatquality of gravel-bed rivers, but effects of the style of input (chronic vs. pulsed) have not been examined ... -
Modeling the radio background from the first black holes at cosmic dawn: implications for the 21 cm absorption amplitude
(2018-11-20)We estimate the 21 cm radio background from accretion onto the first intermediate-mass black holes between z ≈ 30 and z ≈ 16. Combining potentially optimistic, but plausible, scenarios for black hole formation and growth ... -
Modelling alpha-diversities of coastal lagoon fish assemblages from the Mediterranean Sea
(2018-07)Coastal lagoons are marine ecosystems spread worldwide with high ecological value; however, they are increasingly becoming deteriorated as a result of anthropogenic activity. Their conservation requires a better understanding ... -
Modelling and simulation in business, economics and management
(2019)The special issue of Technological and Economic Development of Economy entitled “Modelling and Simulation in Business, Economics and Management” presents extended versions of papers presented at the International Conference ... -
Modelling physical characteristics of river habitats
(2019-09)The physical characteristics of river habitats constitute the setting in which fluvial biota dwell and thrive. Determining the spatial and temporal patterns of physical habitat characteristics and the main factors that ... -
Modelo conceptual para la deserción estudiantil universitaria chilena
(2008)Este estudio propone un modelo conceptual que explica la deserción/permanencia como resultado de la motivación (positiva o negativa), la que es afectada por la integración académica y social. A su vez, éstas están compuestas ... -
El modelo dialógico de la pedagogía: un aporte desde las experiencias de comunidades de aprendizaje
(2008)En el transcurso de las dos últimas décadas en distintos contextos (España, Brasil, Chile) han emergido proyectos de transformación de los centros educativos –en escuelas que atienden alumnado en vulnerabilidad social y ... -
Modelo integrado de reputación: un constructo, cuatro dimensiones
(2019-08-06)La literatura académica en management no ofrece un consenso respecto del concepto de reputación. Esto hace pensar que el constructo posee una estructura multidimensional que incorpora interacciones y relaciones de múltiples ...