The cone bit is the most principal rock breaking tool in drilling engineering.The statistical analysis of field data shows that the early damage and failure of sliding bearing girls l/s swimsuit is one of the main reasons that affect the service life and performance of the cone bit in the real drilling process.Aiming at the complex working environm
Many applications suitable Slide for multicast transmission, such as video conferencing and live e-commerce, demand high Quality of Service (QoS) and require data delivery to be completed within specified delay constraints.Some methods have been proposed for constructing delay-constrained multicast routing based on network state.However, obtaining
Triboelectric nanogenerators (TENGs) are meeting significant advancements in biomedical sectors by replacing conventional healthcare systems.TENGs have a significant productive impact on the future commercialization of self-powered medical devices.Architecting biocompatible TENGs for in vivo and in vitro applications without compromising their over
Ground-nesting bird species are typically threatened when their natural habitats are removed or altered through urbanisation.Despite this, some species, like the Spotted Thick-knee (Burhinus capensis), persist in urban mosaic landscapes.Our study was undertaken to collect novel information on Spotted Thick-knee persistence in an urban mosaic landsc
Vitamin A fortification in unbranded Course a pied - Homme - Vetements - Chandail - Zip palm oil is an alternative solution to overcome Vitamin A deficiency problem.It, however, needs further study to determine consumer acceptance and preference of the Vitamin Afortified unbranded palm oil in order to make the fortified oil is acceptable and consum