We introduce simplicial persistence, a measure of time evolution of motifs in networks obtained from correlation filtering.We observe long memory in the evolution of structures, with a two power law decay regimes in the number of persistent simplicial complexes.Null models of the underlying time series are tested to investigate properties of the ge

In China and other developing countries, Airconditioner Thermostat some bicycle riders exhibit retrograde behaviour, which affects the riding safety of normal cyclists.The effect of retrograde behaviour on visual search and cycling behaviours of normal cyclists is investigated and quantified in this study.First, cyclists are instructed to wear an S

Despite a significant increase in the number of lubrication studies of articualr cartilage and synovial joints in recent times, the early development of lubrication concepts is particularly important and has played an important role in the understanding Safety Vests of the complex lubrication mechanism in these natural bearings.The majority of the