Results 111 to 120 of about 73,720 (261)

Artificial Neural Network Surrogate Modelling for Predicting and Optimising CO2 Conversion to Methanol Under Uncertainty

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT This study introduces a data‐driven surrogate modelling framework that combines an artificial neural network (ANN) with particle swarm optimisation (PSO) and a genetic algorithm (GA) to optimise methanol production under uncertain conditions.
Muhammad Zulkefal   +4 more
wiley   +1 more source

Biodiesel e inclusão social a questão da geração de renda para agricultura familiar a partir da produção sustentável de oleaginosas [PDF]

open access: yes, 2010
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Economia.Tendo em vista a introdução do biodiesel na matriz energética brasileira a partir do Programa Nacional de Produção e Uso de Biodiesel, esta pesquisa busca ...
Rosa, Ana Cristina Tereza da
core  

Biodiesel: Freedom from Dependence on Fossil Fuels?

open access: yes, 2008
In view of the depleting oil reserves and exponential rise in petroleum prices, the search for alternative sources of fuel is very timely and important.
Rachna Chandra   +2 more
core   +1 more source

Cyberattack‐Resilient Fractional‐Order PPI Control for Frequency Regulation in PV‐Integrated Power Systems

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Load‐frequency control (LFC) comprises a primary process in interconnected electrical power systems, playing a critical role in maintaining the stability and reliability of the electrical grid. It is of paramount importance that the designed controller functions in an optimal manner, particularly with regard to the compression of area ...
Bora Çavdar   +2 more
wiley   +1 more source

Emission Characteristics of CI Engine Running with Biodiesel

open access: yes
Biodiesel is one of the alternative fuels which is renewable and environmentally friendly and can be used in diesel engines with little or no modifications.
Gu, Fengshou   +3 more
core  

Optimization Process of Biodiesel Production From Nyamplung Seed (Calophyllum inophyllum L) Using In Situ Process and Ultrasonic Assisted [PDF]

open access: yes, 2012
Nyamplung seed (Calophyllum inophyllum) contain high oil between 40-73%, so it potential as a raw material in biodiesel production. It The objective of this research to optimization of biodiesel production by in situ process and assisted ultrasonic ...
W, Widayat,   +3 more
core  

Including Harvested Grain Biogenic CO2 to Address a Critical Flaw in Climate Accounting

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT The international climate accounting system excludes both the biogenic CO2 sequestered in harvested crops and the biogenic CO2 emissions that occur when grain is digested or burned as biofuel. Despite being described in the literature as a critical flaw in climate accounting all parties within the United Nations Framework Convention on Climate
Richard S. Gray
wiley   +1 more source

Consumers' Willingness to Pay for Solar Fuel Adoption in Quebec, Canada: Evidence From a Discrete Choice Experiment

open access: yesThe American Journal of Economics and Sociology, EarlyView.
ABSTRACT This study investigates consumer preferences for renewable fuels in Quebec, with a particular focus on a solar fuel produced through artificial photosynthesis. Using a discrete choice experiment (DCE) and both conditional logit (CL) and random parameters logit (RPL) models, we estimate marginal willingness to pay (MWTP) for key fuel attributes,
Kpanoga Kolombia
wiley   +1 more source

Produção de biodiesel a partir de sementes de pinhão-manso (Jatropha curcas L.) e etanol em reator supercrítico [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Química.O pinhão-manso (Jatropha curcas L.) é uma planta de crescimento rápido e tem sido sugerida para a produção de ...
Silveira, Dyego Amaral
core  

Merging Biocatalysis and Chemocatalysis in Flow: State‐of‐the‐Art and Future Directions for Sustainable Synthesis

open access: yesAngewandte Chemie, Volume 138, Issue 25, 15 June 2026.
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis   +2 more
wiley   +2 more sources

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