The Aw of materials can be measured by placing the material in a closed container, allowing it to come to equilibrium, and measuring the relative humidity in the chamber. The Aquadyne has the capability to measure the relative humidity in a thermostatically controlled chamber.
Although the chamber is not hermetically sealed, since it is designed as a dynamic system, it is sufficient to establish equilibrium and determine the water activity.
This treatment revealed two main groups; the first one contains only the three samples M52, M53, and M54 from Mar-Takla site, and the second one contains samples that belong to Tel Jamous site (local).
Analysis of archaeological ceramics can confirm the information recorded in historical documents, such as trade routes linking populations of different areas, and help to find out the chronology of events.
This is a strong departure from Bluff Black on red and Abajo Red on orange designs where there are few similarities with contemporary white ware types. Ancient Artefact Validation The use of EDXRF techniques is a very valuable tool in the world of antiques and archaeology, where the rewards for producing convincing fakes can be high and accurate identification of ancient artefacts is sometimes hampered by subjective judgements based on art styles and manufacturing techniques.Antiquities authentication and the testing and verification of artefacts is a specialized field, since the data produced (i.e. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.Thermoluminescence (TL) dating and multivariate statistical methods based on radioisotope X-ray fluorescence analysis have been utilized to date and classify Syrian archaeological ceramics fragment from Tel Jamous site.