Results 221 to 230 of about 1,102,528 (387)

A new leadership approach for planetary health

open access: yesThe Lancet Planetary Health, 2017
John Cape, Jessica Mack, Jacob Gomez
doaj   +1 more source

Strategic techniques for upgrading bio‐oil from fast pyrolysis: a critical review

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Pyrolysis has been the subject of extensive scientific research due to its potential application to various waste streams and byproducts from different production systems. One of its main products is the liquid fraction known as bio‐oil – a complex material composed of a wide variety of organic molecules and a significant water content.
Luciana R Santos   +2 more
wiley   +1 more source

Evidence of neglect of the elderly in sub-Saharan Africa: a scoping review protocol. [PDF]

open access: yesBMJ Open
Aboh IK   +4 more
europepmc   +1 more source

Antiretroviral Therapy in Primary Health Care: Experience of the Khayelitsha Programme in South Africa [PDF]

open access: yes, 2003
Dept of Public Health, University of Cape Town   +2 more
core   +1 more source

Synthesis of biofuel esters catalyzed by lipase B from Candida antarctica immobilized on a magnetic lignin‐based support derived from cashew apple bagasse

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study investigated the biosynthesis of ethyl oleate (EO), the main constituent of biodiesel, via the esterification of oleic acid with ethanol, catalyzed by Candida antarctica lipase B (CALB) immobilized on a low‐cost support derived from cashew apple bagasse (CAB) lignin.
Hilldyson Moreira Levy   +5 more
wiley   +1 more source

Sustainable biofuel production from fish processing waste: lipase‐catalyzed hydroesterification of tilapia residual oil

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Fishing waste and byproducts, whether naturally occurring or from industrial processing, are important sources of high‐value compounds. Fertilizers, biomaterials, cosmetics, biolubricants, and biodiesel are some of the substances that can be obtained from these residues. The objective of this study was to conduct a theoretical and experimental
Patrick da Silva Sousa   +7 more
wiley   +1 more source

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