Silko’s story deals with the problems that are faced by many who experience death and destruction of war. Tayo’s struggle to complete his ceremony and find renewal is interwined with his interaction with the medican man Betonie and the mysterious woman Ts’eh. By the end of the story, Silko shows that only through respect for the world can humankind achieve competeness and harmony. Tayo must learn to trust the old stores again and realize the power within himself. I believe the first factor that helped tayo was observing the other veterans and seeing how living through the wrong stories stunts any growth and only leads to constant pain.
Wednesday, 25 January 2017
Fluoropolymers
Fluoropolymers are high performing polymers characterized by numerous strong carbon-fluorine bonds. They were accidentally discovered in 1938, and since then have been extensively used in various industrial and commercial applications. They have many superior properties such as versatility and high chemical resistance. PTFE, PVF, PVDF, ETFE, PFA, and PCTFE are the major types of fluoropolymer. Their major end-users include the Chemical, Electronics, and Automotive industries. In the Healthcare industry, fluoropolymers are used in both traditional and advanced applications, such as packaging of medical liquids and sprays.
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