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Dl4All - Download free For All: software and educational resource.Free software and educational resource. With a little searching, you can download what you need for free without spending any money. Our site - "Dl4All" offers free software downloads including antivirus software, office suites, graphic design software, portable , video editing software, multimedia tools, system utilities, and many other popular applications. Here you can find software reviews and ratings so you can understand which apps are worth downloading. If you're looking for free educational programs or materials in the US and Canada, we'll help you find what you need for students and learners. ![]() Chitin and Chitosan: Science and Engineering English | 2022 | ISBN: 3031012283 | 763 Pages | PDF EPUB (True) | 46 MB After introducing the subject of polysaccharides as a whole, the authors turn to the preparation of chitin and chitosan and the characterization of the latter. The book provides information on chitin chemistry, extraction of chitin, chitosan preparation processes, and the applications of their derivatives in various fields. Among the applications that are included in detail are the adsorption of heavy metals for pollution prevention and clean-up, biosensors, cosmetics, various medical applications from anti-tumor activity to bone tissue engineering, agriculture and food production, and proton exchange membranes for fuel cells. ![]() Chiral Building Blocks in Asymmetric Synthesis: Synthesis and Applications English | 2022 | ISBN: 3527349464 | 669 Pages | PDF (HQ) EPUB (True) | 85 MB Chirality - the asymmetric quality found in certain chemical compounds - plays an essential role in our world: chiral compounds can be found in biology, pharmaceutical compounds, agrochemicals, and fragrances. The stereoselective preparation of these complex molecular constructions constitutes a challenge. To this end, modern asymmetric synthesis utilizes a variety of valuable and efficient reagents employed as chiral auxiliaries, metal complexes and organocatalysts in stereoselective catalysis, and enantiopure reactants termed as chiral building blocks. ![]() Chinese Down-Under: Chinese People in Australia, Their History Here, and Their Influence, Then and Now By Patrick Grayson 2018 | 200 Pages | ISBN: 0994402864 | EPUB | 9 MB For three hundred years the Chinese have influenced Australia - in a million ways... and it continues to today. It is a fascinating story of a race transference and heritage from China to Australia.The book covers the following;Ø Early migration to Australia of Chinese people, including their life and hardships on the goldfields.Ø Chinese-Australians who influenced the growth of Australia, such as; Mei Quong Tart, born in China's Canton province in 1850, who, when he died in Sydney, was mourned by thousands, both Chinese and Westerners. It also documents other interesting characters like, Sam Poo, a Chinese born bushranger, who in 1865 went to the gallows for murdering a police officer, and highway robbery. Follow the life of young Chinese man, Wang Cai, who came to Australia in the 1850s, leaving his family farm in the Shandong Province, up to his death in Australia, some seventy years later. There are many such tales.Ø Interviews with current day Chinese-Australians from all vocations and societal levels, discussing what they like and don't like about Australia.The work is populated with literally hundreds of interesting historical facts, and is a celebration of Chinese-Australian relationships, is easy reading, entertaining, and informative. It has filled an important role in Australian/Chinese history in terms of China's biggest, and certainly their most important export - her people. ![]() Xiaobing Li, "China's Battle for Korea: The 1951 Spring Offensive " English | ISBN: 0253011574 | 2014 | 344 pages | EPUB | 4 MB Between November 1950 and the end of fighting in June 1953, China launched six major offensives against UN forces in Korea. The most important of these began on April 22, 1951, and was the largest Communist military operation of the war. The UN forces put up a strong defense, prevented the capture of the South Korean capital of Seoul, and finally pushed the Chinese back above the 38th parallel. After China's defeat in this epic five-week battle, Mao Zedong and the Chinese leadership became willing to conclude the war short of total victory. ![]() Children, Death and Burial : Archaeological Discourses by Eileen Murphy and Mélie Le Roy English | 2017 | ISBN: 1785707124 | 284 Pages | True PDF | 22 MB ![]() Chica da Silva: A Brazilian Slave of the Eighteenth Century (New Approaches to the Americas) by Júnia Ferreira Furtado English | December 8, 2008 | ISBN: 0521884659, 052171155X | True EPUB | 348 pages | 17.6 MB Júnia Ferreira Furtado offers a fascinating study of the world of a freed woman of color in a small Brazilian town where itinerant merchants, former slaves, Portuguese administrators, and concubines interact across social and cultural lines. 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