Results 81 to 90 of about 3,834,934 (333)
Advanced Science, EarlyView.Carbon dots (CDs) are incorporated into ZIF‐8 to synthesize CDs@ZIF‐8 nanocomposites, which exhibit dual photodynamic enhanced antimicrobial properties. This enhancement is due to the narrow bandgap of CDs@ZIF‐8, which facilitates interfacial electronic transfer, resulting in increased reactive oxygen species. Microfluidic blow spinning is then used to
Yongrui Ti +10 more
wiley +1 more source
Samsung Lithium Ion Battery for Uninterruptible Power Supply
International Journal of Electrical, Energy and Power System EngineeringSamsung's energy storage systems for data centres are pioneering, being the first lithium-ion battery cabinets to meet stringent UL rack-level safety standards.
Tshepo Sithole +2 more
doaj +1 more source
BILHARZIASIS IN SOUTH AFRICA [PDF]
JAMA: The Journal of the American Medical Association, 1918 In certain parts of South Africa a varying proportion of the population suffers from hematuria, caused by the presence in the urine of numerous spine-pointed eggs. The condition is due to a trematode worm,Schistosoma, which inhabits the blood-vessels of the bladder and portal system. It is especially prevalent among the school children of the low veldt,
openaire +3 more sources
Translation of a Human‐Based Malaria‐on‐a‐Chip Phenotypic Disease Model for In Vivo Applications
Advanced Science, EarlyView.Inoculation of the Malaria‐on‐a‐Chip model with human erythrocytes infected with Plasmodium falciparum can support the entire intraerythrocytic lifecycle for 7 days in vitro. Utilizing this human‐based, serum‐free model provides an alternative to animal testing by introducing a human‐based, preclinical alternative for antimalarial therapeutic delivery.
Michael J. Rupar +15 more
wiley +1 more source
Comprehensive Analysis of AC and DC Capacitor Banks for UPS Applications
International Journal of Electrical, Energy and Power System EngineeringThis paper reviews the use of large DC aluminum electrolytic and AC polymeric film capacitors within Uninterruptible Power Supply (UPS) applications, focusing on aspects such as field aging, failure mechanisms, anticipated service life, and preventative ...
Tshepo Sithole +2 more
doaj +1 more source
Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa
eLife, 2015 Homo naledi is a previously-unknown species of extinct hominin discovered within the Dinaledi Chamber of the Rising Star cave system, Cradle of Humankind, South Africa.
L. Berger +46 more
semanticscholar +1 more source
Advanced Science, EarlyView.This study investigates subgenome evolution and polyploidy in Cypriniformes fish, revealing complex phylogenetic relationships and genomic dynamics. By applying advanced subgenome partitioning methods, it uncovers novel insights into transposon activity and gene fractionation.
Yunyun Lv +14 more
wiley +1 more source
The future of dispute resolution in international trade
Applied Economic Perspectives and Policy, EarlyView.Abstract Given ongoing dysfunction of the World Trade Organization's Appellate Body, the focus of this article is on the future of trade dispute resolution, with evaluation of two questions: (i) What is the current status of WTO dispute resolution as compared to that conducted through existing preferential trade agreements (PTAs)? and (ii) What are the
Ian Sheldon, Daniel C. K. Chow
wiley +1 more source
Tobacco Induced Diseases, 2018 Background Monitoring prevalence of smoking is essential for evaluating the impact of national tobacco control policies. This study aims to estimate national pooled smoking prevalence trends over a 16 year period for adult South Africans.
Charl Janse van Rensburg +7 more
doaj +1 more source