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 Fridge Door Hinge an infinite number of states with standard backward or forward exploration strategies.An approach that we call Constraint-based reacha
The strawberry (Fragaria x ananassa Duchesne) hosts a wide variety of aphid species.Most of these species have an ample variety of alternate hosts that include strawberries.The true strawberry aphid, Jewellery Box Chaetosiphon fragaefolli (Cockerell) (Fig.1), is considered an important pest of wild and cultivated strawberries worldwide.This aphid s
Objectives: Hydrostatic compression (HC) occurring during body immersion is considered beneficial for venous return from the lower limbs.No study has evaluated the effects of HC on the veins of the lower limbs using duplex ultrasound (DU).The purpose of this study was to use DU to evaluate the morphology and flow of the leg veins during immersion.D
Although structurally and biochemically similar to the cellular prion (PrP(C)), doppel (Dpl) is unique in its biological functions.There are no reports about any neurodegenerative diseases induced by Dpl.However the artificial expression of Dpl in the PrP-deficient mouse brain causes ataxia with Purkinje cell death.Abundant Dpl proteins have been f