Results 11 to 20 of about 8,506 (157)
Limnology and Oceanography: Methods, Volume 20, Issue 11, Page 710-720, November 2022., 2022 Abstract Monitoring dissolved methane in aquatic ecosystems contributes significantly to advancing our understanding of the carbon cycle in these habitats and capturing their impact on methane emissions. Low‐cost metal oxide semiconductors (MOS) gas sensors are becoming an increasingly attractive tool to perform such measurements, especially at the air–
Andrea Butturini, Jordi Fonollosa
wiley +1 more source
Model‐assisted identification of metabolic engineering strategies for Jatropha curcas lipid pathways
The Plant Journal, Volume 104, Issue 1, Page 76-95, September 2020., 2020 SUMMARY Efficient approaches to increase plant lipid production are necessary to meet current industrial demands for this important resource. While Jatropha curcas cell culture can be used for in vitro lipid production, scaling up the system for industrial applications requires an understanding of how growth conditions affect lipid metabolism and yield.
Sandra M. Correa +6 more
wiley +1 more source
Design Proposal of a Prototype for Sawdust Pellet Manufacturing through Simulation
Advances in Materials Science and Engineering, Volume 2020, Issue 1, 2020., 2020 Mexican industry generates tons of organic wastes that are not used and cause social, environmental, and health problems. The main organic residue which is generated during wood production is the sawdust (biomass). In order to reduce the problems generated by its waste, a prototype to manufacture biofuel pellets was designed by considering a flat die ...
J. C. Paredes-Rojas +6 more
wiley +1 more source
Innova Research Journal, 2018 En el presente trabajo se produjo bioetanol a partir de residuos de maíz en la provincia de Imbabura-Ecuador. Se ha utilizado los residuos del maíz específicamente del tipo “Zea mays l” (Chaucho Mejorado) que se produce en la provincia de Imbabura ...
Erik Paúl Hernández Rueda +3 more
doaj +1 more source
Educación Química, 2015 La sociedad moderna depende del petróleo —una fuente no renovable— para obtener el combustiblenecesario para trasladar personas y productos. Actualmente existe el interés de desarrollar fuentesrenovables y procesos de producción de biocombustibles. Entre
Teresa Zamora-Hernández +4 more
doaj +1 more source
Design, Construction, and Operation of a High‐Energy Mill for Handling Magnesium Powder
Mathematical Problems in Engineering, Volume 2019, Issue 1, 2019., 2019 A high‐energy mill was designed and built with the purpose of processing magnesium (Mg) powders. The main characteristics of the mill are grinding capacity of 1 kg and demolition elements of 10 kg; it has a distributed form to the interior ten blades of similar geometry, six of which are of the same size and four of them were increased in length in ...
J. C. Paredes Rojas +7 more
wiley +1 more source
Sharing competences in strategic alliances: a case study of the Cosan and Shell biofuel venture
RAUSP: Revista de Administração da Universidade de São Paulo, 2013 In a competitive world, the way a firm establishes its organizational arrangements may determine the enhancement of its core competences and the possibility of reaching new markets. Firms that find their skills to be applicable in just one type of market
Luciana Florêncio de Almeida +1 more
doaj +1 more source
Ingeniería Industrial, 2021 La presente investigación tiene como objetivo demostrar, a través de una revisión de literatura, la existencia de aplicaciones industriales para el aceite de semilla de mango (ASM), puesto que cuenta con propiedades físico-químicas comparables e incluso ...
Antonio Martín Córdova Córdova +1 more
doaj +1 more source
Biocombustibles, Seguridad Alimentaria y Cultivos Transgénicos [PDF]
Revista de Salud Pública, 2009 Soaring global food prices are threatening to push more poor people back below the poverty line; this will probably become aggravated by the serious challenge that increasing population and climate changes are posing for food security. There is growing evidence that human activities involving fossil fuel consumption and land use are contributing to ...
Acosta, Orlando +1 more
openaire +3 more sources
Manejo sostenible de subproductos agroindustriales y estrategias tecnológicas de bioconversión
Revista Colombiana de Investigaciones Agroindustriales, 2020 Con el propósito de evaluar estrategias sostenibles para obtener biocombustible sólido y abonos a partir de subproductos agroindustriales en contraste con la zonificación agroecológica y expansión de cultivos de Veracruz, México, se probaron métodos de
Teresita de Jesús Debernardi-Vázquez +1 more
doaj +1 more source