<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Palomar, T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterization of the alteration processes of historical glasses on the seabed</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biofouling</style></keyword><keyword><style  face="normal" font="default" size="100%">Degradation</style></keyword><keyword><style  face="normal" font="default" size="100%">Historical glass</style></keyword><keyword><style  face="normal" font="default" size="100%">Seabed</style></keyword><keyword><style  face="normal" font="default" size="100%">Shipwreck</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0254058418303766</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">214</style></volume><pages><style face="normal" font="default" size="100%">391 - 401</style></pages><isbn><style face="normal" font="default" size="100%">0254-0584</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Glass objects are common in shipwrecks since they are associated with ordinary glassware or commercial products. The alteration pathologies of historical glasses from two wrecks from the Mediterranean Sea were analyzed to characterize their alteration mechanisms. The results of this research proved that the alteration layers presented a moderate content of Na2O, similar to the average salinity of the ocean, and a high content of Al2O3 due to an extremely basic environment during the corrosion process. The biofouling layer protected the glass surfaces. Dark deposits with a high content of MnO were observed in the most instable glass.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record></records></xml>