Results 131 to 140 of about 577,804 (265)

Intervenciones en comprensión de textos mediante tecnologías digitales con población hispanohablante: una revisión sistemática

open access: yesCiencias Psicológicas
Este trabajo presenta una revisión sistemática de estudios empíricos orientados a mejorar la comprensión de textos de estudiantes hispanohablantes mediante el uso de tecnologías digitales.
Victoria Arnés   +2 more
doaj   +1 more source

Deployment of Digital Video and Audio Over Electrical SCADA Networks [PDF]

open access: yes, 2005
With the arrival of new hardware and software technologies, supervisory control and data acquisition human-machine interfaces (SCADA/HMI), usually text-based, can now benefit from the advantages the inclusion of multimedia information brings. However,
Díaz Ruiz, Sergio   +3 more
core  

A Deep Learning Framework for Forecasting Medium‐Term Covariance in Multiasset Portfolios

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT Forecasting the covariance matrix of asset returns is central to portfolio construction, risk management, and asset pricing. However, most existing models struggle at medium‐term horizons, several weeks to months, where shifting market regimes and slower dynamics prevail.
Pedro Reis, Ana Paula Serra, João Gama
wiley   +1 more source

Competencias digitales en estudiantes de nivel medio superior

open access: yesRevista Electrónica Tecnologías Emergentes en la Educación (RETEE)
Las competencias digitales son esenciales en la sociedad actual, transformada por Internet y la tecnología, permiten afrontar cambios rápidos y usarlas eficazmente en educación y la vida cotidiana. Por lo tanto, este estudio se centra en identificar las
Jesús Eloy Castillo Herrera   +1 more
doaj   +1 more source

Herramientas proyectuales en la construcción masiva de viviendas [PDF]

open access: yes, 2016
Si en el siglo XX fue la Revolución Industrial, en el siglo XXI es la era digital quien propone nuevos desafíos y herramientas para el estudio de las distintas problemáticas a nivel mundial; y es el motivo de la presente investigación ahondar sobre sus ...
Remes Lenicov, Pablo   +2 more
core  

Time Integrals Under the Black–Scholes–Merton and Margrabe Economies

open access: yesJournal of Futures Markets, EarlyView.
ABSTRACT The problem of integrating the Black, Scholes, and Merton (BSM) formula with respect to the time variable is paramount for an economist. Inspired by the real options literature, Shackleton and Wojakowski offer analytic formulae for valuing finite maturity (profit) caps and floors that are contingent on continuous flows following a lognormal ...
José Carlos Dias   +3 more
wiley   +1 more source

Más allá del cuerpo perfecto. Perspectivas contemporáneas del capacitismo en las ciencias sociales

open access: yesDilemas: Revista de Estudos de Conflito e Controle Social
En los últimos años ha crecido el interés por los estudios críticos sobre el capacitismo. Este artículo analiza la cuestión desde tres dimensiones clave identificadas tras una revisión narrativa de la literatura académica: la antropológica, que cuestiona
Raquel Sánchez-Padilla   +1 more
doaj   +1 more source

Multifactorial Screening for Fine‐Scale Selection of CCS Industrial Clusters and Hubs in Brazil

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT As Brazil moves toward implementing its decarbonization commitments, carbon capture and storage (CCS) hubs are emerging as a key pathway for large‐scale CO2 abatement in hard‐to‐abate sectors. This paper presents a multifactorial, data‐driven framework to screen and prioritize potential CCS industrial clusters and hubs across Brazilian regions,
Gustavo P. Oliveira   +5 more
wiley   +1 more source

Green Human Resource Management and ISO 14001: Toward Environmental Sustainability in Organizations

open access: yesHuman Resource Development Quarterly, EarlyView.
ABSTRACT The current climate change scenario imposes urgent challenges to different economic sectors around the world, requiring companies to adopt new strategies to achieve sustainable development goals (SDGs) while enhancing environmental awareness.
Eduardo Ortega   +2 more
wiley   +1 more source

Presença da tecnologia digital no projeto pedagógico de curso

open access: yesAmbiente
Este artigo tem como o objetivo identificar no âmbito das produções acadêmicas expressas em teses, dissertações e artigos pesquisas científicas que investigaram a presença da tecnologia digital no Projeto Pedagógico de Curso (PPC), utilizando como aporte
Mariane Isabele Possidonio da Silva   +2 more
doaj   +1 more source

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