The article deals with the electromagnetic radiation transfer in systems of spherical disperse particles with different optical characteristics.A model of the electromagnetic radiation transfer in cylindrical particles containing a small volume of different chemical substance is developed.The substance differs substantially from that of the particl
Abstract Background The South African legal framework requires mandatory parental/legal guardian consent for all research with children.Ethics guidelines provide some reprieve by allowing RECs to grant waivers of parental or Glutathione guardianship consent in certain defined circumstances.In the first instance, consent may be provided by a proxy w
Zero-waste is an ambitious goal to encourage sustainable production, consumption optimum recycling and resource recovery.The recycling and resource recovery of chrome-tanned leather waste is a difficult proposition because of the three-dimensional chemical network of collagen, which renders leather waste incompatible to polymer matrices.Many attemp
Campylobacter jejuni (C.jejuni) is Mastectomy Clothing considered as an opportunistic zoonotic pathogen that may cause gastroenteritis in humans and other animals.Wild birds may be as potential vectors of C.jejuni around urban and suburban areas.Here, 520 samples were collected from 33 wild bird species in urban and suburban areas, Beijing.In total
T-square sampling method is one of the distance sampling methods for estimating the plant density and canopy cover.For plant density measurements, three formulas, of Diggle and Byth have been used.In this study, applicability of these formulas regarding to accuracy of estimate for density and canopy cover of Zagross Oak (Quercus brantii) forests in