Single-particle cryogenic electron microscopy (cryo-EM) has become an indispensable tool to probe high-resolution structural detail of biomolecules.It enables direct visualization of the biomolecules and opens a possibility for averaging molecular images to reconstruct a three-dimensional Coulomb potential density map.Newly developed algorithms for
The Egyptian government displaced all Nubian villages to build the High Dam.New generations of Egyptian Nubians still identify as displaced and live in a nostalgic virtual space that carries a rendition of a paradise-like old Nubia.I investigate this Pottery Mug spatial phenomenon by surveying Nubian literary and oral tradition, which displays sign
This study evaluated the effect of food supplements with different levels of protein on reproductive and metabolic response of ewes during the mating period.Forty-one Moleskin Jackets ewes were supplemented during 43 days with amount protein to meet 1.0 (diet I; n = 14), 1.7 (diet II; n = 13) and 2.1 (diet III; n = 14) times the maintenance requi
Informality is a distinguishing trait of economic life across much of the global South.In terms of the tourism sector several researchers examine the informal sector of leisure tourism.In this article the aim is to focus upon business tourism and more specifically the segment of informal sector business tourism.The growth of informal sector busines