Results 211 to 220 of about 3,047,813 (350)

Cis‐Vaccenic Acid as a Compositional Marker for Detecting High‐Oleic Seed Oil Adulteration in Avocado Oil

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT The rapid expansion of the global avocado oil market has intensified concerns about economic adulteration with lower‐cost, high‐oleic seed oils that resemble the fatty acid specifications of avocado oil. Cis‐vaccenic acid C18:1 (n−7) occurs at higher proportions in avocado oil than in common seed oil adulterants, making it a promising ...
Donpon Wannasin, Selina C. Wang
wiley   +1 more source

Large Scale Food Fortification (LSFF) in East, Central, and Southern Africa: Gaps, opportunities and the way forward. [PDF]

PLoS One
Kavle JA, Gaithuma J, Waithira R, Du-Skabrin L.   +3 more
europepmc   +1 more source

Combined Gravimetric, Electrochemical, and Computational Research on Benzothiophene Derivatives as Effective Corrosion Inhibitors for Mild Steel

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Four benzothiophenes, thianaphthene (BT‐1), 3‐bromothianaphthene (BT‐2), benzo[b]thiophene‐2‐carboxaldehyde (BT‐3), and benzo[b]thiophene‐2‐carbonitrile (BT‐4), were tested as mild steel corrosion inhibitors in 1‐M HCl. The compounds have the similar benzothiophene core but differ in the substituents bound to the ring.
Nhlanhla G. Chirwa, Motsie Elija Mashuga, Mohammad Salman, Indra Bahadur   +3 more
wiley   +1 more source

Swartkrans <i>Paranthropus</i> and Sterkfontein <i>Australopithecus</i> from southern Africa had different locomotor repertoires. [PDF]

Proc Natl Acad Sci U S A
Cazenave M, Pietrobelli A, Luková A, Bachmann S, Caruana MV, Clarke RJ, Dunmore CJ, Hammond AS, Heaton JL, Heile AJ, Hoffman J, Kuman K, Pahr DH, Smith CM, Stratford D, Synek A, Tsegai ZJ, Kivell TL, Pickering TR, Skinner MM.   +19 more
europepmc   +1 more source

Focusing interventions among vulnerable groups for HIV infection : experiences from Eastern and Southern Africa

, 1994
Network of AIDS Researchers of Eastern and Southern Africa (NARESA)
core  

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Mapping common job demands and job resources for large-scale community health worker programmes in Southern Africa: protocol for a scoping review. [PDF]

BMJ Open
Coley RS, Shuro L, Coetzee R, Tabana H.
europepmc   +1 more source

Synergistic Advanced Oxidation and Physicochemical Treatment Strategies for Antibiotic Removal and Resistance Mitigation in Water

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley   +1 more source

Expanding the RB1 variant landscape of heritable retinoblastoma: unlocking precision oncology potential in Southern Africa. [PDF]

BMC Cancer
van Rensburg I, Mustak H, Benefeld G, Cunnama L, Abrahamse-Pillay H, Ramesar R, Roberts L.   +6 more
europepmc   +1 more source

Effect of Annealing Temperature on the Structural, Morphological, and Optical Properties of CdSeTe Nanoparticles for Optoelectronic Applications

Advanced Physics Research, EarlyView.
A correlation between thermal treatment and enhanced crystalline quality, surface morphology, and optical response. As annealing temperature increases, structural refinement (evidenced by phrase transition from hexagonal to cubic), and more defined morphology (seen via SEM), and improved optical absorption and bandgap tuning (UV–vis and PL spectra) are
Vanthini Nelson Adoons, Thandeka Molefe, Ahmed Umer Yimamu   +2 more
wiley   +1 more source