Results 41 to 50 of about 136,999 (203)

Aspectos de implementación y análisis de robustez en CPBM [PDF]

open access: yes, 2009
Consultable des del TDXTítol obtingut de la portada ...
Serrano, Javier,
core   +2 more sources

Shedding light on transparency: A comprehensive study of state‐level transparency portals in Mexico

open access: yesPolicy &Internet, Volume 17, Issue 1, March 2025.
Abstract The growing demand for transparency and accountability on the part of citizens has positioned governmental electronic portals as crucial elements in the promotion of democracy and citizen participation. Mexico has devised an approach to assess the transparency of State Transparency Portals, yielding an annual indicator and ranking.
Javier Cifuentes‐Faura
wiley   +1 more source

Using artificial neural networks and citizen science data to assess jellyfish presence along coastal areas

open access: yesJournal of Applied Ecology, Volume 61, Issue 9, Page 2244-2257, September 2024.
This research provides actionable recommendations for beach management. The implementation of continuous monitoring of sea surface temperature and wind conditions will enable more accurate predictions of jellyfish distribution. Adaptive management strategies that respond dynamically to environmental data will help mitigate the impact of jellyfish ...
J. Castro‐Gutiérrez   +2 more
wiley   +1 more source

Two new Smith predictor proposals for performance and robustness enhancement for systems with elevated time delay

open access: yesRevista Técnica de la Facultad de Ingeniería, 2005
El artículo presenta dos nuevas estrategias de control para sistemas autorregulables con elevados tiempos muertos, ambas basadas en el predictor de Smith.
Jesús Martínez, Oscar Camacho
doaj  

Análise de robustez de estações da rede GNSS-SP [PDF]

open access: yesBoletim de Ciências Geodésicas, 2014
Atualmente, a necessidade de coordenadas confiáveis tem sido um dos objetivos da comunidade científica e prática. Desta forma, a análise de robustez de uma rede geodésica, tem como objetivos, com base nos erros máximos não detectados, analisar se a rede é "robusta" ou não.
Cavalheri, Emerson Pereira   +1 more
openaire   +4 more sources

Prenatal prediction of adverse outcome using different charts and definitions of fetal growth restriction

open access: yesUltrasound in Obstetrics &Gynecology, Volume 63, Issue 5, Page 605-612, May 2024.
ABSTRACT Objective Antenatal growth assessment using ultrasound aims to identify small fetuses that are at higher risk of perinatal morbidity and mortality. This study explored whether the association between suboptimal fetal growth and adverse perinatal outcome varies with different definitions of fetal growth restriction (FGR) and different weight ...
M. Mascherpa   +6 more
wiley   +1 more source

Estudo por simulação Monte Carlo de um estimador robusto utilizado na inferência de um modelo binomial contaminado - doi: 10.4025/actascitechnol.v32i3.4145

open access: yesActa Scientiarum: Technology, 2010
A inferência estatística em populações binomiais contaminadas está sujeita a erros grosseiros de estimação, uma vez que as amostras não são identicamente distribuídas.
Augusto Maciel da Silva   +1 more
doaj   +1 more source

Modelos y métricas para la versión robusta del Car Sequencing Problem con flotas de vehículos especiales [PDF]

open access: yes, 2016
Partiendo del Car Sequencing Problem (CSP), introducimos el concepto de demanda parcial incierta, incorporando Flotas de vehículos especiales en un plan de demanda. Tras establecer las hipótesis de trabajo con Flotas, proponemos un modelo de programación
Bautista Valhondo, Joaquín
core   +2 more sources

Robustez estadística

open access: yesLecturas de Economía, 1987
The use of precise stochastic parameter models, such as the normal, log-normal, exponential, poisson and gamma models, is nowadays deeply entrenched in statistical practice.
Elkin Cataño Velez
doaj  

Técnicas de ARQ en un esquema de acceso por paquetes DS-CDMA [PDF]

open access: yes, 1998
Peer ReviewedPostprint (published ...
Agustí Comes, Ramon   +2 more
core  

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