Infection is one of the cardinal difficulties in the children with acute leukemia and is the leading cause of mortality among them.The prevalence of infection in these patients has several reasons including usage of cytotoxic agents, corticosteriods, broad consumption of antibiotics, duration of confinement in hospital, defective of cellular cashel
Sacoglossan sea slugs are the only metazoans known to perform functional kleptoplasty, the sequestration and retention of functional chloroplasts within their digestive gland cells.Remarkably, a few species with this ability can survive starvation periods of 3-12 months likely due to their stolen chloroplasts.There are no reports of kleptoplast tra
Results are presented from a multi-instrument study of the spatial distribution of the summertime, polar ionospheric electron density under conditions of relatively stable IMF Bz<0.The EISCAT Svalbard radar revealed a region of enhanced densities near magnetic noon that, when comparing radar scans from different local times, appeared to be spati