A 10-km single-mode fiber error-free transmission was successfully obtained at a temperature of 85degC .doi:10.1111/j.1439-0272.1977.tb01303.xHENRIET, LUniversité Catholique de Louvain, Unité des Sciences Vé
PALABRAS CLAVE : Hidroxiapatita, variables fisicoquímicas, síntesis, caracteri zación.The synthetic hydroxyapatite is a very useful and with very many applications as a biomaterial. One of the most economical routes to obtain this material is the precipitation. In the present work, it was ...
The sample sizes necessary for .80 power to detect effects at these levels are tabled for eight standard statistical tests: (a) the difference between independent means, (b) the significance of a product-moment correlation, (c) the difference between independent rs, (d) the sign test, (e)...