Traversability analysis is one of the core issues in the autonomous navigation for mobile robots to identify the accessible area by the information of sensors on mobile robots.This paper proposed a model to analyze the traversability of complex terrains based on Hair Colour Retouch rough sets and training revising.The model described the traversabi
Periodic rhythms are ubiquitous phenomena that illuminate the underlying mechanism of cyclic activities in biological systems, which can be represented by cyclic attractors of the related biological network.Disorders of periodic rhythms are detrimental to the natural behaviours of living organisms.Previous studies have shown that the state transiti
Four direct inoculation malolactic starters were used in this study.They conducted malolactic fermentation in a merlot wine in barrels.We compared the behaviour of these strains at multiple levels.Inoculation efficiency was evaluated, and great differences were observed among the starters.Implantation controls were also carried out.They were ail cl
Urban green spaces provide socially valuable ecosystem services.Through an historical analysis Pedals of the development of the National Urban Park (NUP) of Stockholm, we illustrate how the co-evolutionary process of humans and nature has resulted in the high level of biological diversity and associated recreational services found in the park.The e
Abstract Background members of the genus Sarcocystis are intracellular obligate protozoan parasites classified within the phylum Apicomplexa and have an obligate heteroxenous life cycle involving two hosts.A more comprehensive understanding of the prevalence and geographic range of different Sarcocystis species in marine ecosystems is needed global