essam_abdallah

Esam Mohamed Abdalla Ali

Lecturer - PhD

Faculty of medicine

Address: Tahta - Sohag

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Publications Which contain the keyword: Degradation

Raman spectroscopy of archaeological and ancient resins: Problems with database construction for applications in conservation and historical provenancing

2018-10-28 11:06:27 Keywords Artefacts, Terpenoid resins, Degradation, Archaeological resins, Raman spectroscopy,
Raman spectroscopy of archaeological and ancient resins: Problems with database construction for applications in conservation and historical provenancing
The adoption of Raman spectroscopy as a screening technique for the presence of organic resins on diverse substrates is now being advocated for the first pass non-destructive examination of potential sites for limited sampling using other analytical techniques. The characterisation of ancient resins in art work and specimens recovered from archaeological excavations is critically dependent upon the analytical capability of ... Read more

4. Monitoring air pollutants and dust in Luxor museum of the ancient art

2018-09-16 09:33:58 Keywords Monitoring, Passive indicator, Degradation, Ventilation, Discoloration,
4. Monitoring air pollutants and dust in Luxor museum of the ancient art
Air pollutants and dust affected the artifacts in Luxor museum; one of the most important museums in Egypt and the Middle East. Therefore, the present investigation is concerned with air pollutants and dust that may be affective or catalyst in the deterioration of Luxor museum's artifacts using the following technique: a) The checker of PH used for monitoring and identifying ... Read more

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