Results 41 to 50 of about 51,031 (233)

Engine performance of a single cylinder direct injection diesel engine fuelled with blends of Jatropha Curcas oil and stardard diesel fuel [PDF]

open access: yes, 2013
Blends of Jatropha Curcas oil and standard diesel fuel were evaluated (without pre-heating). The engine tests for the blends were performed in a Petter single cylinder direct injection diesel engine under steady state conditions at high loads.
Errasti, M   +5 more
core   +1 more source

Life cycle assessment of biofuels from Jatropha curcas in West Africa: a field study [PDF]

open access: yes, 2009
In recent years, liquid biofuels for transport have benefited from significant political support due to their potential role in curbing climate change and reducing our dependence on fossil fuels.
Achten   +30 more
core   +5 more sources

Tracing change in the public perception of plants: insights from archives and social media in China

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
As urbanization accelerates, historic gardens serve as vital cultural treasures that offer spiritual and cultural support to the public. This study proposes an innovative approach that merges historical records from the Qing Dynasty with contemporary social media data to explore changes in public perceptions of these gardens.
Dong Xu   +4 more
wiley   +1 more source

Formulation of Hand Sanitizer Gel Jatropha Sap (Jatropha curcas L) as Antiseptic

open access: yesJournal of Tropical Pharmacy and Chemistry, 2022
Jatropha curcas (Jatropha curcas L) is a medicinal plant that is often used, especially its sap. Jatropha sap contains secondary metabolite compounds in the form of saponins, flavonoids, and tannins which have antibacterial activity.
Siswati Siswati   +2 more
doaj   +1 more source

Hevea brasiliensis seeds: A novel sustainable feedstock for ethanol production

open access: yesVietnam Journal of Chemistry, EarlyView.
Abstract The rubber tree (Hevea brasiliensis) is cultivated on a large scale mainly for the extraction of latex in Brazil and Southeast Asia, also generating large quantities of seeds. These seeds currently do not have large‐scale applications and may thus be considered as a residue.
Giovano Tochetto   +4 more
wiley   +1 more source

Personal navigator for visual impaired person utilizing galvanic vestibular stimulator [PDF]

open access: yes, 2013
Electronic industry is growing fast by introducing new product and technology to the society. The technology helps to enhance human daily life by promoting easy and modern life.
Md Sarif, Nur Azhani
core  

Viewpoints: Biofuels and trees in humid tropical countries of West Africa. Experts address the question: Can the growing demand for biofuels be met without threatening food security? [PDF]

open access: yes, 2009
In the humid tropics, with rich tree crops such as cocoa and abundant staples such as cassava, is there any place for biofuels? Using staple and annual crops as biofuels is dangerous for food security.
Legoupil, Jean-Claude, Ruf, François
core   +1 more source

Nanobiocatalysts: Potential Applications in Biofuel Production and Biotransformation

open access: yesCarbon Neutralization, Volume 5, Issue 3, May 2026.
The application of nanobiocatalysts in the field of biofuel production and the biotransformation of substrate were reviewed. Further, the possible research gaps in the field of biofuel and value‐added compound production and a possible way to enhance the application of nanobiocatalyst in future development are highlighted.
Preethi Muthu   +4 more
wiley   +1 more source

Effects of Genotype, Direct Sowing and Plant Spacing on Field Performance of Jatropha curcas L.

open access: yesAgronomy, 2019
The tropical multiuse tree Jatropha curcas L. (jatropha) is highly promoted as oilseed crop for biodiesel production and for climate change mitigation, but cultivation practices require further research.
Zafitsara Tantely Andrianirina   +3 more
doaj   +1 more source

Prospects of microalgal biodiesel production in Pakistan – a review [PDF]

open access: yes, 2017
Biodiesel is an alternative, renewable, biodegradable and environmentally friendly fuel for transportation, with properties like petroleum-derived diesel, and can be used directly in a compression ignition engine without any modifications.
Ali, Mehmood   +4 more
core   +1 more source

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