The majority of South African city centres are in a state of degeneration and need revitalising.The factors that contributed to the degeneration and how the integration of information and communications technology (ICT) can be used to revitalise them were q60 headers examined in three South African city centres.The research was grounded in place th
The recommendation system east genesis hybrid dump trailer based on graph neural network is the current research hotspot of data mining applications.The recommendation performance can be improved by combining the graph neural network on the heterogeneous information network(HIN).However,the existing HIN-based recommendation methods often have probl
Objectives: Immuno-epidemiological studies of orally acquired, enteric pathogens such as nontyphoidal Salmonella (NTS) often focus on serological measures of immunity, ignoring potentially relevant oral mucosal responses.In this study we sought to assess the levels and detectability of both oral fluid and serum IgG and IgA to NTS antigens, in endem