Iterative imperative programs can be considered as infinite-state systems computing over possibly unbounded domains.Studying reachability in these systems is challenging as it requires to deal with an infinite number of states with standard backward or forward exploration strategies.An approach that we call Constraint-based reachability, is Heating
Negative consequences upon the Canary Islands population due to catastrophic hazards have been very significant during the period 1995-2005.On one hand, to Room Spray appoint an important number of mortal victims, fifty two, and substantial economic losses in material as well as in environmental resources; all of them caused by the action of intens
Background and PurposeThe exact mechanism of spontaneous pacemaking is not fully understood.Recent results suggest tight cooperation between intracellular Ca2+ handling and sarcolemmal ion channels.An important player of this crosstalk is the Na+/Ca2+ exchanger (NCX), however, direct pharmacological evidence was unavailable so far because of the la