Pollinators, such as bees, often develop multi-location routes (traplines) to exploit subsets of flower patches within larger plant populations.How individuals establish such foraging areas in the presence of other foragers is poorly explored.Here we investigated the foraging patterns of pairs of bumble bees (Bombus terrestris) released sequentiall

Abstract A central feature of the transformation of urban food systems in cities of the Global South is the growing presence of supermarkets and their supply chains, often termed supermarketization or a supermarket revolution.A key issue in the African context is whether supermarkets are a threat to other sources of food including informal sector v

Varicose veins (VVs) of pelvic origin are one of the clinical presentations of pelvic venous disorders (PeVD) and nacrack.com are increasingly being diagnosed in patients in phlebological offices these days.To investigate VVs potentially resulting from pelvic vein incompetence (PVI), a usual full duplex ultrasonography (DUS) of lower extremity vein

Let SCF(X) denote the ideal of C(X) consisting of functions which are zero everywhere except on a countable number of points of X.It is replica beach walk candle generalization of the socle of C(X) denoted by CF(X).Using this concept we extend some of the basic results concerning CF(X) to SCF(X).In particular, we characterize the spaces X such that