Tag: Rare

The Rarest of the Rare Vanishing Animals, Timeless Worlds


Free Download The Rarest of the Rare: Vanishing Animals, Timeless Worlds By Diane Ackerman
1997 | 208 Pages | ISBN: 0679776230 | EPUB | 2 MB
Ackerman journeys in search of monarch butterflies and short-tailed albatrosses, monk seals and golden lion tamarin monkeys: the world’s rarest creatures and their vanishing habitats. She delivers a rapturous celebration of other species that is also a warning to our own. Traveling from the Amazon rain forest to a forbidding island off the coast of Japan, enduring everything from broken ribs to a beating by an irate seal, Ackerman reveals her subjects in all their splendid particularity. She shows us how they feed, mate, and migrate. She eavesdrops on their class and courtship dances. She pays tribute to the men and women hwo have deoted their lives to saving them.

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Colors of confinement rare Kodachrome photographs of Japanese American incarceration in World War II


Free Download Colors of confinement : rare Kodachrome photographs of Japanese American incarceration in World War II By Manbo, Bill T.; Muller, Eric L
2012 | 122 Pages | ISBN: 0807835730 | EPUB | 9 MB
In 1942, Bill Manbo (1908-1992) and his family were forced from their Hollywood home into the Japanese American internment camp at Heart Mountain in Wyoming. While there, Manbo documented both the bleakness and beauty of his surroundings, using Kodachrome film, a technology then just seven years old, to capture community celebrations and to record his family’s struggle to maintain a normal life under the harsh conditions of racial imprisonment. Colors of Confinement showcases sixty-five stunning images from this extremely rare collection of color photographs, presented along with three interpretive essays by leading scholars and a reflective, personal essay by a former Heart Mountain internee.The subjects of these haunting photos are the routine fare of an amateur photographer: parades, cultural events, people at play, Manbo’s son. But the images are set against the backdrop of the barbed-wire enclosure surrounding the Heart Mountain Relocation Center and the dramatic expanse of Wyoming sky and landscape. The accompanying essays illuminate these scenes as they trace a tumultuous history unfolding just beyond the camera’s lens, giving readers insight into Japanese American cultural life and the stark realities of life in the camps.Also contributing to the book are:Jasmine Alinder is associate professor of history at the University of Wisconsin-Milwaukee, where she coordinates the program in public history. In 2009 she published Moving Images: Photography and the Japanese American Incarceration (University of Illinois Press). She has also published articles and essays on photography and incarceration, including one on the work of contemporary photographer Patrick Nagatani in the newly released catalog Desire for Magic: Patrick Nagatani–Works, 1976-2006 (University of New Mexico Art Museum, 2009). She is currently working on a book on photography and the law.Lon Kurashige is associate professor of history and American studies and ethnicity at the University of Southern California. His scholarship focuses on racial ideologies, politics of identity, emigration and immigration, historiography, cultural enactments, and social reproduction, particularly as they pertain to Asians in the United States. His exploration of Japanese American assimilation and cultural retention, Japanese American Celebration and Conflict: A History of Ethnic Identity and Festival, 1934-1990 (University of California Press, 2002), won the History Book Award from the Association for Asian American Studies in 2004. He has published essays and reviews on the incarceration of Japanese Americans and has coedited with Alice Yang Murray an anthology of documents and essays, Major Problems in Asian American History (Cengage, 2003).Bacon Sakatani was born to immigrant Japanese parents in El Monte, California, twenty miles east of Los Angeles, in 1929. From the first through the fifth grade, he attended a segregated school for Hispanics and Japanese. Shortly after Pearl Harbor, his family was confined at Pomona Assembly Center and then later transferred to the Heart Mountain Relocation Center in Wyoming. When the war ended in 1945, his family relocated to Idaho and then returned to California. He graduated from Mount San Antonio Community College. Soon after the Korean War began, he served with the U.S. Army Engineers in Korea. He held a variety of jobs but learned computer programming and retired from that career in 1992. He has been active in Heart Mountain camp activities and with the Japanese American Korean War Veterans.

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Rare Metal Technology 2024


Free Download Rare Metal Technology 2024
English | 2024 | ISBN: 3031502353 | 473 Pages | PDF EPUB (True) | 119 MB
This collection presents papers from a symposium on extraction of rare metals from primary and secondary materials and residues as well as rare extraction processing techniques used in metal production. The collection covers the extraction of less common or minor metals including elements such as antimony, bismuth, barium, beryllium, boron, calcium, chromium, gallium, germanium, hafnium, indium, manganese, molybdenum, platinum group metals, rare earth metals, rhenium, scandium, selenium, sodium, strontium, tantalum, tellurium, and tungsten. It also includes rare metals of low-tonnage sales compared to high-tonnage metals (iron, copper, nickel, lead, tin, zinc, or light metals such as aluminum, magnesium, or titanium and electronic metalloid silicon). Rare metal processing covers bio-metallurgy, hydro-metallurgy, and electro-metallurgy while novel high-temperature processes such as microwave heating, solar-thermal reaction synthesis, and cold crucible synthesis of rare metals are also addressed. Also included in this collection is the design of extraction equipment used in these processes from suppliers as well as laboratory and pilot plant studies.

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Contributions to Simulation Speed-Up Rare Event Simulation and Short-Term Dynamic Simulation for Mobile Network Planning


Free Download Contributions to Simulation Speed-Up: Rare Event Simulation and Short-Term Dynamic Simulation for Mobile Network Planning By Eugen Lamers (auth.)
2008 | 148 Pages | ISBN: 3834805246 | PDF | 2 MB
For the simulation of stochastic systems, those techniques are essential which are able to speed up the simulation, i.e. the equivalent of increasing the accuracy that can be reached within a given run-time, especially with a focus on rare events. Eugen Lamers explains the principle of simulation speed-up in general, demonstrates the technique RESTART for the simulation of rare events, and addresses its efficiency on distributed systems. Due to the character of RESTART, the efficiency is limited by the high communication overhead. The author introduces the Short-Term Dynamic Simulation concept, developed for the planning of mobile radio networks, which enables fast state space coverage along with the consideration of dynamic aspects. He analyses the speed-up potential on a theoretical basis with analytically solvable Markov models for different utilisations. With realistic models for UMTS network planning he shows that the evaluation of dynamic performance measures benefits from the Short-Term Dynamic Simulation technique.

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Rare Earth Metals and Minerals Industries


Free Download Rare Earth Metals and Minerals Industries: Status and Prospects
English | 2024 | ISBN: 3031318668 | 894 Pages | PDF EPUB (True) | 78 MB
This book presents the current status and future prospects of rare earth elements with respect to a multitude of factors, including resource availability, production, and applications. Among the topics covered are the extraction of raw materials, alloying and compound production, applications, resource conservation through recycling, regulatory issues, and potential new resource streams. The chapters are authored by well-known technical experts in their fields, with decades of research, industrial, and governmental policy experience.

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