Results 21 to 30 of about 5,711 (251)
El carbón y sus posibilidades de uso [PDF]
, 1999 Las notas que se presentan a continuación son un resumen de una recopilación bibliográfica tanto de trabajos anteriores elaborados por otros autores y la autora acerca de temas relacionados con el carbón.
Blandón Montes, Astrid
core
Exploring the Application of Waxes and Their Mixtures Oleogels in Ice Cream
Journal of the American Oil Chemists' Society, EarlyView.ABSTRACT The objective of this work was to produce ice cream using waxes oleogels, aiming to improve its nutritional value while maintaining its physical‐chemistry characteristics. Five ice cream formulations were manufactured using (1) milk fat, (2) canola oil, and (3–5) canola oil‐oleogels. The oleogels were produced with beeswax (BEW), carnauba wax (
Ana Paula Lima Ribeiro +6 more
wiley +1 more source
La tutela administrativa de la industria del carbón
Estudios de Derecho, 1961 La tutela administrativa de la industria del ...
Rafael Restrepo Maya
doaj
The Anatomical Record, EarlyView.Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro +7 more
wiley +1 more source
Informes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2014 En una explotación subterránea, tal como la practicada en la mina de carbón de Río Turbio, los efluentes de agua residual descargados al medioambiente pueden provenir, entre otras fuentes, de los equipos usados en los laboreos mineros, de las conexiones ...
Alba Lucía Caballero
doaj +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye +5 more
wiley +1 more source
Medicina y Seguridad del Trabajo, 2014 RISKGATE es un proyecto que brinda una herramienta interactiva en línea (página web) en la que mineras de carbón en Australia han hecho parte y construido un cuerpo de conocimiento a través de talleres de acción en investigación conformados por expertos ...
Philipp Kirsch
doaj
Signos, 2013 El sector minero es cuestionado porque se le considera una actividad extractiva que ejerce impactos negativos sobre el medio ambiente y porque su contribución al desarrollo económico del país es mínima, puesto que pertenece al sector primario de la ...
Lida Yasmín Pardo Barón +1 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The role of academia in shaping the Sustainable Development Goals (SDGs) remains insufficiently understood. This study examines how SDG discourse is constructed within accounting and business research by integrating bibliometric analysis with a systematic review of 731 peer‐reviewed articles published between 2020 and 2024.
Silvia Panfilo +2 more
wiley +1 more source
SiC/Si ceramic hollow fibres: A new approach to Chlorella vulgaris biomass harvesting
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Efficient harvesting of microalgae is a critical challenge for the viability of biorefineries, requiring technologies that combine high selectivity, low cost, and scalability. The current work evaluated the performance of an asymmetric hollow fibre ceramic membrane (HF‐SiC70Si30), fabricated by phase inversion and sintered at 1250°C, in the ...
Erisson Paulo Borges Lopes +4 more
wiley +1 more source