Results 51 to 60 of about 969,696 (184)

Empresa Brasil de Comunicação (EBC): a comunicação pública em declínio

Revista Katálysis, 2020
O artigo tem como objetivo analisar a criação, o desenvolvimento e as mudanças ocorridas na estrutura da Empresa Brasil de Comunicação (EBC), a partir da segunda metade de 2016, tendo como perspectiva os conceitos de Comunicação Pública.
Thiana Orth, Jéssica Degrandi Soares
doaj   +1 more source

Mixing regimes in tropical high‐mountain Andean lakes

Limnology and Oceanography, Volume 70, Issue 10, Page 2872-2892, October 2025.
Abstract Lowland tropical lakes deeper than 15 m are typically warm monomictic, but whether the regime may switch to polymixis at high elevations remains uncertain. Using a year‐long high‐frequency dataset from thermistor chains from 10 deep lakes and occasional temperature profiles from 202 lakes in Ecuador's Cajas Massif, this study examines the ...
Pablo V. Mosquera, Meritxell Batalla, Henrietta Hampel, Raúl F. Vázquez, Jordi Catalan   +4 more
wiley   +1 more source

Understanding the Impact of Institutions on Climate‐Adaptive Policy Designs: A Study of Collective Action Inference in Urban Water Systems

Policy Studies Journal, Volume 53, Issue 3, Page 637-653, August 2025.
ABSTRACT Feedback is ubiquitous in complex systems and critical to the process of designing public policies to solve problems such as climate adaptation. However, well‐known cognitive and institutional constraints can impact information feedback processes, limiting a system's ability to incorporate feedback into policy designs.
Aaron Deslatte, Jeffery A. Adams, Faisal Cheema, Jesse L. Barnes, Elizabeth A. Koebele, Sara Alonso Vicario   +5 more
wiley   +1 more source

Centralización o descentralización; gestión pública o privada de un “bien escaso”: historiografía sobre el agua en la ciudad de México en los siglos XIX y XX

Anuario de Estudios Americanos, 2007
Ensayo historiográfico en torno a la gestión del agua en la ciudad de México en los siglos XIX y XX. Se revisan los títulos más significativos desde el Porfiriato a nuestros días, con especial interés en la bibliografía más reciente centrada en la ...
Inmaculada Simón Ruiz
doaj   +1 more source

Mood and emotion assessment for risk reduction of pandemic spread through passenger air transport: a DSS applied to the COVID‐19 in the case of Spain

International Transactions in Operational Research, Volume 32, Issue 4, Page 1918-1949, July 2025.
Abstract This paper presents a decision support system (DSS) for sentiment analysis of Spanish texts based on lexicons. The information provided by this DSS, named Spanish Sentiment Analysis‐DSS (SSA‐DSS), is employed to assess the social impacts considered in an external software module (RRPS‐PAT) centered on risk reduction of pandemic spread through ...
J. Aguarón, A. Altuzarra, R. Aznar, M.T. Escobar, A. Jiménez‐Martín, A. Mateos, A. Moreno‐Díaz, J.M. Moreno‐Jiménez, C. Moreno‐Loscertales, V. Muerza, J. Navarro, A. Sarango, A. Turón, L.G. Vargas   +13 more
wiley   +1 more source

La empresa pública en España en perspectiva histórica [PDF]

, 2016
Se trata de una reseña histórica sobre la empresa pública en España, con el fin de explicar lo acontecido en este ámbito, en el período de tiempo que transcurre desde el siglo XVII hasta antes del inicio de la guerra civil. El trabajo se estructura en 3
Mata Hernando, Javier, de la
core  

Unequal opportunities: companies and the State in contention over mining in Chile [PDF]

, 2018
Este artículo analiza variaciones significativas entre dos conflictos en torno a la minería enChile con respecto al grado, la escala y los resultados de las contiendas: los conflictos enChañaral, donde la empresa estatal Codelco opera, y en el valle del ...
Schorr, Bettina
core   +1 more source

Waste pickers in extended producer responsibility policies: A comparative analysis of Brazil and the European Union

Review of European, Comparative &International Environmental Law, Volume 34, Issue 2, Page 352-364, July 2025.
Abstract This article presents a case study of extended producer responsibility (EPR) policies adopted by the European Union (EU) and Brazil. It focuses on waste pickers—a group increasingly visible in EU countries such as Spain and Italy. While EU directives emphasise the polluter pays principle, little attention is given to the role of informal ...
Leila Giovana Izidoro, Ana Flávia Trevizan   +1 more
wiley   +1 more source

Análisis de la inversión pública en infraestructura en México: caso Refinería Olmeca de Dos Bocas

Revista Geon, 2022
Problemática: para la economía mexicana, el sector energético es un sector estratégico, el cual en los últimos 20 años ha presentado problemas de ineficiencia en la productividad, lo que ha generado un aumento de la importación de combustibles. Aunado a
Adolfo Federico Herrera García
doaj  

How Service Exclusion Affects Rural Depopulation. An Approach Based on Structural Equation Modelling

Sociologia Ruralis, Volume 65, Issue 3, July 2025.
ABSTRACT This paper explores the relationship between service exclusion and the depopulation phenomenon. To achieve this, we apply structural equation modelling (SEM) to evaluate the lack of development of primary services (healthcare, education, social services, commerce, restaurants and bars, as well as Internet access) at the municipal level ...
M. Pilar Alonso, Pilar Gargallo, Luis Lample, Carlos López‐Escolano, Jesús A. Miguel, Manuel Salvador   +5 more
wiley   +1 more source