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Item type:Publication, Gender Stereotypes in the Creation of Educational Cases with ChatGPT(IEEE, 2024-12-11) ;Gabriel Valerio-Ureña ;Giomara Sevilla-Campoverde; 8 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Distributional justice and hydropower development: A case study of Chile's equity tariff scheme(Elsevier BV, 2025-03); ; ;Manuel BarrientosScopus© Citations 1 5 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Crowding on public transport using smart card data during the COVID-19 pandemic: New methodology and case study in Chile(2023) ;Franco Basso ;Jonathan Frez ;Hugo Hernández ;Víctor LeivaRaúl Pezoa9Scopus© Citations 15 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Blasting and preconditioning modelling in underground cave mines under high stress conditions(2021) ;E. Córdova ;I. Gottreux ;A. Anani ;A. FerradaJORGE SEBASTIAN CONTRERAS ROMOCave mining is an underground mass mining technique. The largest projects, which are known as 'super caves', produce hundreds of thousands of tons of ore per day, which involves large footprints with considerable column height, and have a life of mine of over 20-40 years. These operations are typically located deep, under high stresses and in competent rock masses, making initiation and propagation of the caving process harder to manage. These challenges must be confronted by optimizing the fragmentation of the orebody to achieve smaller size blocks that will result in consistent caving and improved flow of the ore from the drawpoints. To achieve better performance from the drawpoints, preconditioning is applied to fragment and damage the material required to cave. We present a proposed design for preconditioning in underground mines, considering the challenges that these large-scale mines are already facing, based on a comprehensive analysis of current design parameters, case studies, and sensitivity analyses using numerical models. Keywords: fragmentation, preconditioning, caving, blasting, structures, stresses, explosives.1Scopus© Citations 10 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, 13 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Horizontal collaboration in the wine supply chain planning: A Chilean case study(2023) ;Franco Basso ;Guillermo Ibarra ;Raul Pezoa3Scopus© Citations 17 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, A new method to map groundwater-dependent ecosystem zones in semi-arid environments: A case study in Chile(2022) ;Iongel Duran-Llacer ;José Luis Arumí ;Loretto Arriagada ;Mauricio AguayoOctavio Rojas3Scopus© Citations 54 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Review of water energy food nexus in Africa: Morocco and South Africa as case studies(2020) ;Lahcen El Youssfi ;Wesley Doorsamy ;Adil Aghzar ;Sidi Imad CherkaouiIhssan Elouadi<jats:p>The population of the African continent is significantly increasing which has given rise to societal, economic and environmental changes. This will generate an increase in demand for food, water and energy. Thus, strategies for sustainable management of natural resources need to be adopted urgently in order to match the future needs and to ensure sustainable development on the continent. The Water Energy Food (WEF) nexus is one the avenues for studying the current and future interactions and interdependencies of the WEF sectors under different scenarios and challenges in the effort towards establishing sustainable use of natural resources. Policies around the nexus approach are few or absent at the continental and countrylevels. This paper is a first review on the adoption of the Nexus in two model African countries, Morocco and South Africa. The review compares the water, energy and food sectors and the related national policies, plans and frameworks. The data related to the WEF Nexus revealed key difficulties of availability in both countries. A comparative analysis of the situation in both countries demonstrated differences in policies relating to the WEF Nexus across the sectors: water, energy, and agriculture. Additionally, the paper explores the relevance of technology-assisted frameworks for the WEF nexus and also analyzed risks to agriculture and food security in the context of the reviewed countries.</jats:p>Scopus© Citations 11 3