Demineralized sections of fluorinated bones and teeth have been studied by autoradiography following in vitro uptake of Ca(45) or S(35)O(4). The portions of tissue which do not become mineralized (cartilage, prebone, predentine, and precementum) show an increased Ca(45) uptake apparently related to an increase in chondroitin sulfate content in fluorosis. The tissues from the fluoride-fed animal...

Osmotic dehydration kinetics of beetroot cubes in sucrose solution having different concentrations (30?Brix, 45?Brix and 60?Brix), solution temperature 35, 45 and 55 ?C, sample to solution ratio 1:4 were studied up to 240 min duration. For osmotic dehydration of beetroot in solution of sucrose the effect of all process parameter were significant at 5% level of significance on both water loss an...

The results of studies the physicochemical properties extraction phosphoric acids containing magnesium in presence ammonium nitrate are presented. A decrease heat vaporization H 3 PO 4 -H 2 O system was found range acid concentrations 20-30% and 37-45% P 5 . At an concentration 20, 35% 45% there is a minimum electrical conductivity, while at 30 40% , conductivity solutions reaches maximum value...

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 7.0 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 7.9 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.8 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4.8 20 to 24 years . . . . . . . . . . . . . . . . . . . . . . ....

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 6.4 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 9.8 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 7.4 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 7.8 20 to 24 years . . . . . . . . . . . . . . . . . . . . . . ....

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 6.3 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 7.1 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 6.9 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 7.8 20 to 24 years . . . . . . . . . . . . . . . . . . . . . . ....

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 4.5 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 4.3 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 8.1 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 7.2 20 to 24 years . . . . . . . . . . . . . . . . . . . . . . ....

Under 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 6.2 5 to 9 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 5.4 10 to 14 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 8.1 15 to 19 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 7.2 20 to 24 years . . . . . . . . . . . . . . . . . . . . . . ....