Author:Moldan, AGS; Ridder, JHDate:1989The debate over the degradation of coastal waters by sewage, oil and industrial wastes, continues. To provide a wide-ranging but concise examination of this topic, the Foundation for Research Development of the CSIR organized a one-day public ...Read more
Author:Wepener, I; Richter, W; Joubert, ADate:Jan 2010This presentation addresses the replacement and repair of bone. There are four types of biomaterials; namely biotoxic, bioinert, bioactive and ioresorbable. The most abundant inorganic mineral in bone is hydroxyapatite, which is a good candidate ...Read more