Results 111 to 120 of about 21,786 (169)

Procedimiento para aumentar la velocidad de obtención de biodiésel mediante su incorporación como aditivo [PDF]

open access: yes, 2008
Procedimiento para aumentar la velocidad de obtención de biodiésel mediante su incorporación como aditivo. La presente invención se refiere al uso de biodiésel como aditivo para aumentar la velocidad de reacción en reacciones de transesterificación ...
Bretes García, Pilar   +3 more
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A Bibliometric Review and Visualization of Research Progress in Computational Modeling for Biofuels

open access: yesApplied Research, Volume 5, Issue 5, October 2026.
This bibliometric mapping of biomass‐to‐biofuel computational modeling research (2003–2025) traces the field's rapid growth, key contributors, and international collaboration networks, revealing a decisive shift toward multiscale, hybrid, and AI‐enabled modeling as the field's next frontier for sustainable biofuel production. ABSTRACT The conversion of
Rana Sohaib Ahmad   +5 more
wiley   +1 more source

University Students' Utility Value of Learning About a Local or Nonlocal Environmental Socioscientific Issue: Written Reflections and Instructional Contexts

open access: yesJournal of Research in Science Teaching, Volume 63, Issue 8, Page 800-820, October 2026.
ABSTRACT Socioscientific issues (SSIs) are central to science education, yet empirical research on learners' perceived relevance in SSI teaching and learning remains limited. Utility value is a relevance construct that refers to the perceived usefulness of learning for learners' lives.
F. K. Matthiesen   +5 more
wiley   +1 more source

Resource Recovery From Food Processing Wastewater Through Microalgae‐Driven Carbon Chain Rearrangement

open access: yesGCB Bioenergy, Volume 18, Issue 10, October 2026.
Carbon chain rearrangement reframes food‐processing wastewater treatment from COD removal to controlled carbon recovery. By coupling microalgal biosynthesis with bacterial substrate transformation, algal–bacterial consortia can redirect heterogeneous wastewater carbon toward recoverable biomolecules.
Guanghong Luo   +5 more
wiley   +1 more source

¿Cómo se produce el biodiésel?

open access: yes
En el siguiente video se explican los pasos y los componentes necesarios para la producción de biodiésel a partir de aceite ...
Huertas Cardozo, José I.   +3 more
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¿Cómo se produce el biodiésel? - Autoevaluación

open access: yes
Preguntas de autoevaluación del video ¿Cómo se produce el ...
Huertas Cardozo, José I.   +3 more
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Prioritizing objectives to evaluate the environmental, economic and social impacts of biofuel in Spain [PDF]

open access: yes
A variety of opinions either in favour or against development of biofuels has risen in the last years related to the environmental, economic and social impacts that its diffusion could entail compared to petroleum. Although the EU, in general, and Spain,
Fernadez-Tirado, Francisca   +1 more
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