Wasson harold j (2 risultati)

HARDBACK BLUE. Condizione: VG. Near mint condition DATE PUBLISHED: 1942 EDITION: 235.

Hardcover. Condizione: Fair. Presumed First Edition, First printing. xvii, 235, [3] pages. Illustrations. Tabular Data. Bibliography. Cover has wear and soiling. No dust jacket present. Some endpaper and page soiling. Name of previous owner in ink on fep. Among the topics discussed in this important work published shortly after the U.S. entry into WWII are Rubber, Tin, Manganese, Graphite, Chromium, Nickel, Tungsten, Vanadium, Aluminum. Asbestos, Mercury, Antimony, Mica, Quartz Crystal, Platinum. Optical Glass, Phenol, Toluol, Quinine, Iodine, Opium, Cork, Kapok, Coconut-shell Char, Textiles, Leather, Just, Manila Hemp, Sisal, Copper, Lead, Zinc, Petroleum, Chemicals, Fats, Oils and Gums. Strategic materials are vital for hemisphere defense due to their role in advanced technology, defense systems, and overall national security. These materials include a wide range of metals and minerals, such as lithium, niobium, and rare earth elements, whose supply chains are increasingly complex and influenced by geopolitical factors. Securing these materials involves strategies like building domestic supply chains, fostering international cooperation with allies, and mitigating reliance on single sources, like China, to ensure supply resilience against potential disruptions. Examples of strategic materials include Metals: Aluminum, beryllium, cobalt, copper, gallium, lithium, magnesium, manganese, molybdenum, nickel, titanium, and tungsten are critical for various defense applications. Rare earth elements: These are essential for modern technology, including defense systems like missiles and sensors, and are currently dominated by China's processing capabilities. Other materials: Niobium is highlighted as a key material for hypersonic systems, with the Western Hemisphere playing a significant role in its potential supply chain. Why they are critical for hemisphere defense National security: A secure supply chain for strategic materials is crucial for national security, as these materials are fundamental to building and maintaining military technology.…