BackgroundDigital proximity tracing (DPT) aims to complement manual contact tracing (MCT) in identifying exposed contacts and preventing further transmission of SARS-CoV-2 in the population.Although several DPT apps, including SwissCovid, have shown to have promising effects on mitigating the pandemic, several challenges have impeded them from full
An artificial intelligence optimization of NOx conversion efficiency under dual catalytic mechanism reaction based on multi-objective gray wolf algorithm
In the era of industry 4.0, artificial intelligence (AI) offers new perspectives for researching the complex sustainable chemical merits battery charger reactions in selective catalytic reduction (SCR).This aims to further improve the utilization and efficiency of SCR.In this study, a fuzzy gray relational analysis coupled with random forest (RF) a
Advantaged performance of tractor engine fuelled with dewaxed-degummed jatropha oil on long-run evaluation under loads
A tractor engine was fuelled with blends of dewaxed-degummed jatropha oil and diesel up to 50:50 (v/v) ratio.Higher power was obtained with treated oil than raw oil for all fuel blends.The engine operated well up to the blend ratio of 30:70 with treated oil and then there was sudden drop in engine speed under overload conditions.It was also human a
Potential menace posed by invasive grass and water quality deterioration on macroinvertebrates structural distribution in a dam in North-Western Nigeria
Water bodies in the world have been studied for varied reasons based on their biota composition, diversity, and influence of environmental variables.A study was carried out to ascertain the probable menace posed by Typha grass and some selected environmental variables on the composition and diversity of benthic macroinvertebrates of Kalgwai Dam, Ji
Lingvistic basis of legal terms and concepts
The first, and also one of the most important steps in any legal process is to discuss and clearly define what the basic terms of discussion is, or what we mean when we discuss a particular issue.This fact clearly indicates the importance of the linguistic basis of terms and concepts relating to the legal process.In simple terms, to human after all