A revision of the 45 species of the pantropical genus Xylopia in Tropical Africa includes descriptions of six new species and a new section TISSUE BOX of the genus.The fruits and seeds of Xylopia show specializations that promote vertebrate dispersal, primarily by hornbills and monkeys.Over half of the African species have an Area of Occupancy (AOO
Aim: Migraine is one of the most common and disabling neurological disorders, causing a great deal of suffering both from an individual perspective and a public health point of view.Patients often suffer from either lack of efficacy or adverse reactions of oral treatments.The Greater occipital nerve (GON) block has recently come forward as a potent
Abstract Background Herpesviruses can infect a wide range of animal species.Herpes simplex virus 1 (HSV-1) is one of the eight herpesviruses that can infect humans and is prevalent worldwide.Herpesviruses have evolved multiple ways to adapt the infected cells to their needs, but knowledge about these transcriptional and post-transcriptional modific
Chromium dioxide CrO_{2} belongs to a class of materials called ferromagnetic half-metals, whose peculiar aspect is that they act as a metal in one spin orientation and as a semiconductor or insulator in the opposite one.Despite numerous experimental and theoretical studies motivated by technologically important applications of this material in spi
The aim of this article is to present the unpublished will of one of the most important personalities of the Italian Middle Ages, during the conflict between Guelphs and Ghibellines.Ugolino Visconti, one of the most powerful exponents of the families of Pisa in the 13th century, he ruled by hereditary right over part Tent Accessories of the region