This study presents efficient CaO/ZnO composite catalysts for biodiesel production from soybean oil, achieving 99% conversion ...

For 20 min, the solution of ZnO NPs (1 mg) and Milli-Q water (1 mL) was sonicated. The sonicated zinc oxide nanoparticle (10 times diluted) solution’s spectrum was analyzed between 200 and 600 nm ...

Advancements in nano-catalysts are transforming biofuel production, increasing efficiency and quality while supporting ...

Defense Secretary Pete Hegseth’s move to rename Fort Bragg appears to be his latest effort to roll back Biden-administration diversity policies for the military. On Monday, a memo from Hegseth ...

‘Who will do all the work?’: Heathrow’s third runway plan faces new obstacles on facebook (opens in a new window) ‘Who will do all the work?’: Heathrow’s third runway plan faces new ...

Your guide to what the 2024 US election means for Washington and the world Donald Trump has ordered the Department of Justice to halt the enforcement of a US anti-corruption law that bars ...

Israeli Prime Minister Benjamin Netanyahu condemned Hamas after they returned the bodies of two young Israeli hostages, Ariel and Kfir Bibas, who were killed along with their mother. The incident ...

Graduate School of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashiosaka, Osaka 577-8502, Japan Graduate School of Science and Engineering, Kindai University, 3-4-1 Kowakae, ...