Results 41 to 50 of about 295,827 (123)

Heterogeneous architecture to process swarm optimization algorithms

open access: yesTecnoLógicas, 2014
Since few years ago, the parallel processing has been embedded in personal computers by including co-processing units as the graphics processing units resulting in a heterogeneous platform.
Maria A. Dávila-Guzmán   +2 more
doaj  

Slope Compensation Design for a Peak Current-Mode Controlled Boost-Flyback Converter

open access: yesEnergies, 2018
Peak current-mode control is widely used in power converters and involves the use of an external compensation ramp to suppress undesired behaviors and to enhance the stability range of the Period-1 orbit.
Juan-Guillermo Muñoz   +3 more
doaj   +1 more source

Percepción de la calidad asistencial de los pacientes atendidos en la urgencia extrahospitalaria en la Sierra de Cádiz durante 2022. Estudio retrospectivo

open access: yesRevista de Educaci�n e Investigaci�n en Emergencias
Introducción: Todas las empresas sanitarias (públicas o privadas) buscan ofrecer a sus usuarios la mayor calidad posible y a su vez estos usuarios cada vez demandan mayores estándares de calidad. Existe un creciente reconocimiento de la calidad de los servicios de salud, centrado en las personas, en la eficacia y en la seguridad. Por ello, una atención
Ma. de los Santos Oñate-Tenorio   +1 more
openaire   +2 more sources

Partisanship, Deservingness, and the Attitudinal Policy Feedback Process for Social Policy

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT In an era of identity‐based partisan polarization, we examine whether social policies can still generate positive attitudinal feedback among beneficiaries. Drawing on nationally representative survey data, we demonstrate that partisanship conditions the policy feedback process through divergent perceptions of group deservingness.
Chris Faricy, Christopher Ellis
wiley   +1 more source

Performance Analysis of a Peak-Current Mode Control with Compensation Ramp for a Boost-Flyback Power Converter

open access: yesJournal of Control Science and Engineering, 2016
High voltage gain power converters are very important in photovoltaic applications mainly due to the low output voltage of photovoltaic arrays. This kind of power converters includes three or more semiconductor devices and four or more energy storage ...
Juan-Guillermo Muñoz   +3 more
doaj   +1 more source

A Self-Calibrated Non-Parametric Time Series Analysis Approach for Assessing Insect Defoliation of Broad-Leaved Deciduous Nothofagus pumilio Forests

open access: yesRemote Sensing, 2019
Folivorous insects cause some of the most ecologically and economically important disturbances in forests worldwide. For this reason, several approaches have been developed to exploit the temporal richness of available satellite time series data to ...
Roberto O. Chávez   +4 more
doaj   +1 more source

Facets of Crises: How Problem Indicators and Public Perceptions Affect Policy Change

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Crises are widely acknowledged as catalysts for policy change. Yet, our understanding of the policy effects of crises remains limited. Why do only some crises lead to major changes, while significant policy changes also occur during seemingly non‐crisis periods?
Constantin Kaplaner   +6 more
wiley   +1 more source

Percepción

open access: yes, 2020
El recursos consiste en un video que explica la teoría de la descarga corolaria y su papel en la percepción de movimiento.El vídeo explica los diferentes sistemas para la percepción de movimiento y los mecanismo involucrados en la teoría de la descarga ...
Forigua Vargas, Juan Carlos
core  

Decreased resilience in power grids under dynamically induced vulnerabilities

open access: yesNew Journal of Physics, 2020
In this paper, a methodology inspired on bond and site percolation methods is applied to the estimation of the resilience against failures in power grids.
C C Galindo-González   +2 more
doaj   +1 more source

Regional News, Regional Bias? Evidence From Media Discourses and Welfare Decisions in Germany

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT How do media representations of immigrants shape their treatment by street‐level bureaucrats? Despite a uniform federal legal framework, decision‐making varies substantially across local welfare offices. Though prior research links national news reporting and policy implementation, little is known about how regional variation in news reporting
Stefanie Rueß
wiley   +1 more source

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