Results 51 to 60 of about 113,799 (202)

The Problem With Problem Load: Reconceptualizing Load in the Multiple Streams Framework

open access: yesReview of Policy Research, Volume 43, Issue 6, November 2026.
ABSTRACT What happens when policymaking systems buckle under pressure, disrupting consensus and stalling decision‐making? Drawing on the Multiple Streams Framework, we show that the existing concept capturing this stress, Problem Load, has been both misinterpreted and overstretched.
Dana A. Dolan, Nikolaos Zahariadis
wiley   +1 more source

Indicador ácido-base

open access: yes, 2011
O experimento mostra como preparar um indicador ácido-base a partir de uma solução de extrato de repolho roxoEnsino Médio ...
Centro Experimental de Ciência - Escola Superior de Biotecnologia da Universidade Católica Portuguesa
core   +1 more source

La lombarda, un indicador natural

open access: yes, 2016
El video muestra un experimento en el que utilizar un repollo (que será el indicador), limón, vinagre, zumo de naranja, la cerveza (sustancia), amoníaco, cloro y bicarbonato de sodio (bases).
Díaz Escalera, Manuel
core   +2 more sources

Desarrollo histórico de los indicadores de Ciencia y Tecnología, avances en América Latina y México

open access: yesRevista Española de Documentación Científica, 2009
Los indicadores de Ciencia y Tecnología son de gran utilidad en el desarrollo de políticas adecuadas de investigación. La información que éstos proporcionan permite realizar una asignación correcta de los recursos, otorgar financiación, tomar decisiones ...
Edna Alcázar Farías   +1 more
doaj   +1 more source

Spatially asymmetric and temporally dynamic ecological responses to river barrier removal: A global meta‐analysis

open access: yesJournal of Applied Ecology, Volume 63, Issue 10, October 2026.
Barrier removal initiates ecological recovery rather than delivering immediate restoration, with responses shaped by spatial context, initial conditions and time since removal. Monitoring should therefore extend beyond the first post‐removal year and, where feasible, continue for at least 5 years, particularly in downstream reaches, while incorporating
Miriam Colls   +4 more
wiley   +1 more source

Indicador de alta frecuencia de la actividad económica de México [PDF]

open access: yes, 2021
En la presente tesis de maestría se crea un indicador económico diario a partir de un Modelo de Factores Dinámicos ajustado a un conjunto de variables tradicionales y a otro conjunto de variables no tradicionales, con el cual se estima un factor ...
Orlando de Jesus Uc Kantun
core  

Avaliação do dado sobre endereço no Sistema de Informação de Agravos de Notificação utilizando georreferenciamento em nível local de casos de tuberculose por dois métodos no município do Rio de Janeiro

open access: yesCadernos de Saúde Coletiva, 2014
O presente trabalho objetivou avaliar a qualidade dos dados referentes ao endereço dos casos notificados de tuberculose (TB) ao Sistema de Informação de Agravos de Notificação (SINAN), de 2005 a 2008, no município do Rio de Janeiro. Criou-se um indicador
Mônica de Avelar Figueiredo Mafra Magalhães   +2 more
doaj   +1 more source

Prevalence of traded bird species in key biodiversity areas

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract The use and trade of biodiversity involve tens of thousands of species that are exploited at a range of scales, intensities, and degrees of sustainability. As a result, some are highly threatened. Key biodiversity areas (KBAs) are sites of significance for the persistence of biodiversity identified nationally based on standardized criteria ...
Oscar Morton   +4 more
wiley   +1 more source

El Indicador [PDF]

open access: yes
Dolph Briscoe Center for American ...
El Indicador
core   +1 more source

Tracking the impact of bottom trawling on benthic habitat status

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Bottom trawling is the most widespread physical disturbance to marine benthic habitats, yet broadscale assessments of its impact remain limited. We developed a quantitative framework to evaluate trawling effects on benthic habitats at broad spatial scales based on the sentinels of seabed (SoS) indicator.
Maider Plaza‐Morlote   +10 more
wiley   +1 more source

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