Results 41 to 50 of about 277,651 (167)

Colombian Crop Resilience: Evaluating National Yield Stability for Fruit and Vegetable Systems

open access: yesAgriculture
In recent years the yield of fruits and vegetables has been decreasing, threatening Colombia’s food security. Analysis of crop production data may lead to identifying cropping systems that have shown better adaptability to changes in climatic and non ...
Sebastian Parra-Londono   +2 more
doaj   +1 more source

Seeking unconventional alliances and bridging innovations in spaces for transformative change: the seed sector and agricultural sustainability in Argentina

open access: yesEcology and Society, 2018
Experimental spaces for learning about and nurturing processes of social-ecological transformation are of increasing interest; a reflection, in part, of a more interventionist approach to sustainability research and funding.
Patrick van Zwanenberg   +4 more
doaj   +1 more source

Green Hydrogen as a Sustainability Transition in Spain: Motivations and Implications for Energy Governance

open access: yesSustainable Development, EarlyView.
ABSTRACT Green hydrogen has emerged as a strategic component of Spain's decarbonization agenda, with the country leveraging its renewable energy potential and industrial capabilities to align with the European Union's climate goals. Drawing on a multidimensional theoretical framework, this article examines the key drivers shaping Spain's green hydrogen
Zeynep Arıöz, Xira Ruiz‐Campillo
wiley   +1 more source

Cátedra Santander-UA de Transformación Digital. Memoria curso 2018-2019

open access: yes, 2019
La Cátedra Santander-UA de Transformación Digital, creada en junio de 2015, tiene por objetivo apoyar y acompañar a las organizaciones, especialmente a las universidades, en su transformación para adaptarse al nuevo mundo digital.
Llorens Largo, Faraón
core   +1 more source

Internet and Africa: from the gap to digital hope. Networks and communication freedom / Internet y África: de la brecha a la esperanza digital. Redes, libertades y comunicación

open access: yesIndex Comunicación, 2013
With a critical and comparative perspective, the article outlines the digital universe reality in Africa, taking into account regional differences.
Antonio García Jiménez   +2 more
doaj  

A Social and Solidarity Economy Network's Evolution on Sustainability Discourses: Weak Versus Strong Sustainability

open access: yesSustainable Development, EarlyView.
ABSTRACT This study explores innovations concerning sustainability discourses in the case of a Social and Solidarity Economy (SSE) network. We analyse the incorporation of discursive elements characteristic of strong sustainability versus weak sustainability approaches in the different Solidarity Economy Principles Charters over time (2000, 2011, 2022),
Jon Ruiz‐de‐Galarreta   +2 more
wiley   +1 more source

Economic Complexity of the Special Economic Zones in Mexico: Opportunities for Diversification and Industrial Sophistication

open access: yesEnsayos Revista de Economía, 2019
This paper evaluates the potential for diversification and production sophistication of the states where the first three Special Economic Zones (EEZs) will be installed in Mexico. Using the methodology of economic complexity proposed by Hausmann, Hidalgo
Fernando Gómez Zaldívar   +3 more
doaj  

IMPACTO DE LAS NUEVAS TECNOLOGÍAS EN EL ARBITRAJE INTERNACIONAL

open access: yesRevista Eletrônica Direito e Política, 2020
En este artículo pretende identificar cómo las tecnologías emergentes han redefinido la estructura tradicional del arbitraje internacional y determinar cómo la “inteligencia del dato” puede mejorar la toma de decisiones mejor informadas en esta materia ...
Yaritza Pérez Pacheco   +1 more
doaj   +1 more source

Pandemia: un proceso de transformación educativa en Perú. Pronostico y reflexión

open access: yesJournal of the Academy, 2023
La pandemia COVID-19 modifico considerablemente el entorno educativo de muchos alumnos, entre ellos niños, adolescentes y jóvenes universitarios, transformando la educación presencial a virtual.
Gian Franco Mendizabal Estrella   +1 more
doaj   +1 more source

Understanding the Dynamics of Mechanically Interlocked Molecular Systems via Metadynamics Simulations

open access: yesThe Chemical Record, EarlyView.
This Personal Account discusses how molecular simulations help uncover motion, shuttling mechanisms, and kinetics in mechanically interlocked molecules such as rotaxanes and catenanes. Mechanically interlocked molecules, such as rotaxanes and catenanes, display complex internal dynamics and reciprocal motions that are central to their use as artificial
Clara Sabrià   +6 more
wiley   +1 more source

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