This experimental study assesses the effectiveness of traditional and nano-materials in enhancing the physical and mechanical properties of deteriorated sandstone from Ramesses III Temple, Karnak, Luxor, Egypt. Treatm...This experimental study assesses the effectiveness of traditional and nano-materials in enhancing the physical and mechanical properties of deteriorated sandstone from Ramesses III Temple, Karnak, Luxor, Egypt. Treatments included Nano Estel (5%), Paraloid B-72 (3%), Paraloid B-72/Nano Estel (3%/5%), and ethyl silicates. Treated samples underwent Scanning Electron Microscopy (SEM) and physical/mechanical testing. Results show that Paraloid B-72/Nano Estel (3%/5%) yielded optimal consolidation, significantly improving sandstone’s physical and mechanical properties.展开更多
This essay aims to verify the enforcement of the Egypto-Hittite Treaty after its conclusion by the Hittite King Hattusili Ⅲ and the Egyptian Pharaoh Ramesses Ⅱ.Through the classification,interpretation,and analysis ...This essay aims to verify the enforcement of the Egypto-Hittite Treaty after its conclusion by the Hittite King Hattusili Ⅲ and the Egyptian Pharaoh Ramesses Ⅱ.Through the classification,interpretation,and analysis of their correspondence,combined with historical facts,we can verify whether and how well the treaty serviced its purposes.The Egypto-Hittite Treatyprovided a diplomaticframework forHattiand Egypt,and as a result,this article demonstrates that almost all of the diplomatic affairs between these two countries were based on its clauses.展开更多
文摘This experimental study assesses the effectiveness of traditional and nano-materials in enhancing the physical and mechanical properties of deteriorated sandstone from Ramesses III Temple, Karnak, Luxor, Egypt. Treatments included Nano Estel (5%), Paraloid B-72 (3%), Paraloid B-72/Nano Estel (3%/5%), and ethyl silicates. Treated samples underwent Scanning Electron Microscopy (SEM) and physical/mechanical testing. Results show that Paraloid B-72/Nano Estel (3%/5%) yielded optimal consolidation, significantly improving sandstone’s physical and mechanical properties.
文摘This essay aims to verify the enforcement of the Egypto-Hittite Treaty after its conclusion by the Hittite King Hattusili Ⅲ and the Egyptian Pharaoh Ramesses Ⅱ.Through the classification,interpretation,and analysis of their correspondence,combined with historical facts,we can verify whether and how well the treaty serviced its purposes.The Egypto-Hittite Treatyprovided a diplomaticframework forHattiand Egypt,and as a result,this article demonstrates that almost all of the diplomatic affairs between these two countries were based on its clauses.
