New kingdom egyptian pharaohs Essay Example | Topics and Well Written Essays - 1000 words

New kingdom egyptian pharaohs - Essay Example As in ancient Egypt, the Pharaohs in the new kingdom, were at the top of social and political order, including control over military occupations. In addition, they helped maintain divine order in the world (PBS, n.d.). While Tutankhamun reopened the temples of Amun, Ahmose ended the war, which was begun by his grandfather, Tao II. Ahmose pampered the local administrators with gifts of land and entrusted them with the responsibility of daily rule of his country. In the earlier dynasties, also the provincial leaders gained too much power because they had land and they were allowed freedom by the Pharaohs (Phouka, n.d.). With the support of the military, he maintained the balance of power (DiPaolo, 1997). In the new kingdom, although people were educated and professionals could be found, peasants and servants remained at the bottom of the hierarchy as in ancient Egypt. Women remained confined to the house and taking care of the children (PBS). Queen Hapshepsut and Thutmose III turned Eg ypt into ancient super power (Millmore). Amenhotep III, like the kings of the ancient Egypt, built temples and statues, but he encouraged realism in art. He and his son brought about changes in the cultural identity of the people during their reign. While most royal marriages have a political motive, Amenhotep III’s marriage had none. He maintained balance of power through democracy. His son Akhenaten tried to introduce the concept of godhead, which was both monotheistic and abstract. The portraits and paintings were revolutionary and allowed creative freedom. They displayed beauty and decay in real people rather than flatter the king and his family as in ancient Egypt (Millmore, 1997). The New Kingdom Pharaohs established colonial settlements only at Tombos and the temple town of Kawa. These were not completely Egyptian sites as the local elites were allowed cultural and political autonomy provided the precious luxury goods reached the Pharaohs

Composites Essay Example | Topics and Well Written Essays - 750 words

Composites - Essay Example l made by combining two or more distinct materials in order to fabricate a new product bearing desirable combination of properties that a single materials cannot achieve (Noort & Barbour, 2013). These materials range from polymer, metallic to ceramic elements (Naseem, 2010). Dental composites are wear resistant including composite resins, glass monomer cement, compomers and giomers For this case, I will design a composite that meant to replace amalgam as filler in dentistry. The composite must have a pH change as well as the ability to form a carboxylate salt. The material also has to contain fluoro-aluminosilicate glass, water as well as a polymeric acid (Brantley, & Eliades, 2011). In addition, the material ought to have improved physical conditions compared to conventional glass ionomoer. Such improvements aid reduction in water sensitivity, less fluoride release, rechargeable fluoride besides increase in thermal expansion (Naseem, 2010). Most importantly, the material has to be light cured to achieve good bonding to dentine, which depends on surface conditioning (Brantley & Eliades, 2011). The composite used should be anisotropic since forces from different directions act on them.The forces acting on the other direction enhance materials properties in one direction (Brantley, & Eliades, 2011). Properties of strengths and stiffness depend on the direction of force applied. Transverse direction will be necessary for the composite because elastic constants are similar (Brantley, &Eliades, 2011). Physical properties of the material needed for matrix include low solubility, high compressive strengths, as well as low flexural and sheer strengths. In addition, the material must have a thermal coefficient similar to dentin besides fluoride release and fluoride recharge. Glass monomer cement binds tooth and has diverse dimensions such as slight shrinking and expansion when setting (Naseem, 2010). It is also brittle and lacks translucency characterized by a rough