Sections 152 and 153 of the Constitution of the Republic of South Africa, 1996 (Act 108 of 1996) have given local government a developmental mandate.Local government has a constitutional obligation to participate in national and provincial development programmes.Local government should become a powerful development catalyst in collaboration with ot
While the population of endangered whooping cranes (Grus americana) has grown from 15 individuals in 1941 to an estimated 304 birds today, the population growth is not sufficient to support a down-listing of the species to threatened status.The degree to which disease may be limiting the population growth of whooping cranes is unknown.One disease o
Background.Increasing global usage of inorganic fertilizers, including phosphate-based fertilizers has its negative consequences on the aquatic environment.Effects of single superphosphate fertilizer (SPF) remain unknown, particularly its influence on the respiratory dynamics of fish under continuous exposure.We investigated the effects of single S
Introduction: Evidence on the management of chondral defects of the patella arises from studies in which the patellofemoral joint was treated together with the femorotibial joint and primary read more and revision settings.Furthermore, the superiority of Autologous Matrix Induced Chondrogenesis (AMIC) over microfractures (MFx) for patellar chondral
In order to study the influence on harmonic characteristics of distribution network with renewable energy, a tillman 750m simplified model of distribution network is established to analyse theory while considering the influence of cable on the system capacitive current.Establishing an actual distribution network model by Digsilent to research the h