Hydrothermal Surface Treatment of Biodegradable Mg-Materials

Paper presents study on the hydrothermal treatment for hydroxyapatite layer formation on the different biodegradable Mg-substrates.The evaluation of corrosion resistance Eye Ointment in Ringer’s solution and contact angle measurements in glycerol were performed.Alloys and composites substrates obtained by mechanical alloying and powder metall

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Bottle Gourd as an Implement for the Poor in Roman Italy

Bottle gourds, which are thought to have originated in Africa, have been collected and cultivated in Italy since antiquity for the making of vessels and utensils, as well as food, musical instruments, and fishing buoys (Janick, Paris and Parish, 2007, p.1441).Columella and Pliny the Elder Accessories both write extensively about the uses of bottle

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