Browsing by Title
Now showing items 39943-39962 of 91696
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Experimental Parameter Extraction in the Single-Diode Photovoltaic Model via a Reduced-Space Search (IEEE, 2017)The behavior of a photovoltaic (PV) module may be captured via its current-voltage (I-V) characteristic. The single-diode model is able to adequately fit this characteristic while featuring limited parameterization difficulty, ...
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(Elsevier, 2017)Prequalification of the Double Split Tee (DST) connection has been conducted using hot-rolled shapes, whose availability is still limited in several countries. In addition, the range of available T web and flange thicknesses ...
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(Elsevier, 2016)
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(Elsevier, 2020)Usually in block and panel caving mines, when the caving connects to the surface, monitoring of vertical stresses over production drifts is minimal due to the low probability of seismic events. However, when the stresses ...
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(Springer Netherlands, 2018)RC structural slender walls under large seismic excitation are expected to reach base moment capacity mainly affected by the first vibration mode. However, the base shear could be affected by higher modes once yielding in ...
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(Universidad de Chile. Departamento de Economía, 2007-07)The objective of this paper is to study the Chilean labor market and determine the presence or absence of gender discrimination. In order to break past the limitations of earlier works, an experimental design is used, ...
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(2001)This study examines a new surface treatment that uses coarse calcium phosphate, which provides the benefits of surface roughening without introducing any foreign materials that may become imbedded in the implants. It is ...
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(Elsevier, 2014)Caving methods rely on gravity to break up and transport large amounts of ore and waste. Massive underground mining is becoming even more prevalent due to the depletion of surface mining reserves. It is thus relevant to ...
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(Universidad de Chile, 2021)La medición de la posición de los astros es un tema fundamental en múltiples áreas de la astronomía, especialmente en la astrometría, cuyo desarrollo depende de la obtención de mejores imágenes con mayor calidad utilizando ...
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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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(Optical Soc Amer, 2020)We investigate the interplay between two fundamentally different localization mechanisms in discrete systems: dynamic localization, i.e., resonant wave packet revivals in periodically driven lattices, and Anderson localization, ...
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(Springer Netherlands, 2019)Reinforcing bars removed from structural walls that belonged to a damaged building during the 2010 earthquake in Chile are studied under low-cycle fatigue testing. Damage of such walls was characterized by concrete crushing ...
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(Academic Press, 2019)This work presents a comprehensive study of the uncertainties involved in the FrequencyResponse Function (FRF) of Piezoelectric Energy Harvesters (PEHs) based on experimentalresults. A proper experimental setup is designed ...
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(Universidad de Chile, 2019)Esta tesis consiste en un estudio experimental de estados dinámicamente hiperuniformes, llevado a cabo mediante la caracterización de las fluctuaciones de densidad en un sistema granular vibrado de geometría cuasi-bidimensional. ...
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(Sociedad Medica de Santiagorevmedchile@smschile.cl, 2020)
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(IEEE, 2021)In a hybrid modular multilevel converter (MMC), capacitor voltage balance between the Full-Bridge Sub-Modules (FBSMs) and Half-Bridge Sub-Modules (HBSMs) is only possible when the arm currents are bipolar. For a grid-connected ...
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(2010)To improve downstream processing, protein engineering can be used to modify particular properties of a protein, such as specific affinity, charge, or hydrophobicity. The most common modification involves the peptide tags ...
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(Universidad de Chile, 2021)La presente investigación consta del diseño de un modelo de sistematización de experiencias no-representacional, a partir de una Investigación-Acción Participativa (IAP) puesta en marcha por participantes de la Asamblea ...
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(Universidad de Chile, 2004)En esta investigación estudiaremos las anomalías relacionadas con Loss Aversion , es decir, las que se dan en los consumidores por miedo a la pérdida, entre las que se encuentran el Endowment Effect , Default y Status Quo. ...
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(Bravo y Allende Editores, 2017)
