Results 191 to 200 of about 109,256 (311)

Automobile Fuel Economy Standards: Impacts, Efficiency, and Alternatives [PDF]

open access: yes
This paper discusses fuel economy regulations in the United States and other countries. We first describe how these programs affect the automobile market, including their impacts on fuel use and other dimensions of the vehicle fleet.
Carolyn Fischer   +3 more
core  

In Situ Formation of WC/W2C Heterostructures on N-Doped Carbon for Deep Oxidative Desulfurization of Fuel Oil. [PDF]

open access: yesMolecules
Zuo P   +9 more
europepmc   +1 more source

Sustainable levulinic acid production from inulin via hydrothermal conversion

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study investigates the hydrothermal conversion of inulin using potassium pyrosulfate to levulinic acid (LA). The Box–Behnken design approach was applied to optimize the conversion parameters and analyze the interactions influencing LA yield.
Gwi‐Taek Jeong
wiley   +1 more source

Taxes and caps as climate policy instruments with domestic and imported fuels [PDF]

open access: yes
This paper develops a global model of climate policy, focusing on the choice between tax and cap-and-trade solutions. The analysis assumes that the world can be split into two regions, with two fuels that both lead to carbon emissions.
Strand, Jon
core  

Digital innovation for a greener future: the role of artificial intelligence in Europe's biofuel transition

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study investigates the relationship between artificial intelligence (AI) development and biofuel production using a balanced panel dataset of 12 European Union (EU) countries over the 2008–2024 period. Employing feasible generalized least squares (FGLS) estimation with distributed lag specifications, the analysis controls for Renewable ...
Tufan Sarıtaş   +3 more
wiley   +1 more source

‘Let's talk about the weather’: The activist curriculum and global climate change education

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Activist movements have garnered significant global attention on a range of sustainability issues, often involving collectives of citizens coming together. Invoked is the idea of citizens informed to act, emerging not from a common‐sense understanding of everyday life, but rather from a deep political understanding of the world—one that is ...
Richard Pountney
wiley   +1 more source

Variation of Engineering Performance and Emissions using Biodiesel Fuels

open access: yes
There is considerable concern over the increasing demand on our limited supply fossil fuel and as a result initiatives are being considered to extend the use of such fossil fuels.
Abuhabaya, Abdullah   +2 more
core  

LUBRICATING OILS CUTTING OILS FUELS [PDF]

open access: yesChemical & Engineering News Archive, 1954
openaire   +1 more source

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