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Now showing items 421-430 of 448
Detecting the presence-absence of bluefin tuna by automated analysis of medium-range sonars on fishing vessels
(Public Library Science, 2017-02-02)
This study presents a methodology for the automated analysis of commercial medium range sonar signals for detecting presence/absence of bluefin tuna (Tunnus thynnus) in the Bay of Biscay. The approach uses image processing ...
Novel control algorithm for MPPT with Boost converters in photovoltaic systems
(Elsevier, 2017-07)
The great advances in efficiency and performance of photovoltaic modules would not be very useful if they do not work close to their maximum power point (MPP). In this paper a novel Sliding Mode Control (SMC) based algorithm ...
Contributions of Bottom-Up Energy Transitions in Germany: A Case Study Analysis
(MDPI, 2017-04)
Within the context of an energy transition towards achieving a renewable low-impact energy consumption system, this study analyses how bottom-up initiatives can contribute to state driven top-down efforts to achieve the ...
Microtab design and implementation on a 5MW wind turbine
(MDPI, 2017-05-24)
Microtabs (MT) consist of a small tab placed on the airfoil surface close to the trailing edge and perpendicular to the surface. A study to find the optimal position to improve airfoil aerodynamic performance is presented. ...
Paleoenvironmental and Paleoclimatic approach to the Late Pleistocene site of Artazu (Arrasate, Northern Iberian Peninsula) using small vertebrates
(Asociación Paleontológica Argentina, 2017-04-20)
The Artazu VII site (Arrasate, northern Iberian Peninsula) is a fossiliferous deposit that was discovered unsystematically at the Kobate Quarry in 2012. During the following year, all the vertebrate remains attributed to ...
Características de la competencia prosódica de jóvenes bilingües vascos en la lectura en voz alta: las cumbres tonales
(Universidad de Concepción. Chile, 2017-07)
El objetivo de este trabajo es describir las relaciones entre las distintas cumbres tonales
de un grupo prosódico en la lengua vasca, para la identificación de diferentes modelos
combinatorios ...
Parametric study of low-profile vortex generators
(Elsevier, 2017-07-13)
Vortex generators (VGs) are flow control devices employed to avoid or delay flow separation. In most cases, the VG is calculated with the same height as the boundary layer (BL) thickness at the device position. However, ...
XVIII. mende erdialdeko Etxalarko dotrina
(2017-12-26)
Saio honen helburua da 1750ean Gaspar Miranda eta argaitz Iruñeko gotzainak dantzak debekatzeko aginduaren euskarazko itzulpenaren edizioa aurkeztea; horretara Baztango Elbeten eta Elizondon jasotako bi aldaerak erabili ...
Subtitling for d/Deaf and Hard-of-Hearing Children: Current Practices and New Possibilities to Enhance Language Development
(MDPI AG, 2017-06-30)
In order to understand and fully comprehend a subtitle, two parameters within the
linguistic code of audiovisual texts are key in the processing of the subtitle itself, namely, vocabulary
and syntax. Through a descriptive ...
Sugar–peptidic bond interactions: spectroscopic characterization of a model system
(2017-04-11)
Sugars are small carbohydrates which perform numerous roles in living
organisms such as storage of energy or as structural components. Modifications of specific sites
within the glycan chain can modulate a carbohydrate’s ...