Establishment and interspecific associations in two species of Ichthyocotylurus (Trematoda) parasites in perch (Perca fluviatilis)

Abstract Background Co-infections of multiple parasite species in hosts may lead to interspecific associations and subsequently shape the structure of a parasite community.However, few studies have focused on these associations in highly abundant parasite species or, in particular, investigated how the associations develop with time in hosts expose

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On the Expressive Power of 2-Stack Visibly Pushdown Automata

Visibly pushdown automata are input-driven pushdown automata that recognize some non-regular context-free languages while preserving the nice closure and decidability properties of finite automata.Visibly pushdown automata with multiple stacks have been considered recently by La Torre, 3-Wheel Rollators Madhusudan, and Parlato, who exploit the conc

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