Learn to Pronounce the suffix -S in English

Learn to Pronounce the suffix -S in English PDF

Author: Jennifer Tarle

Publisher: Tarle Speech

Published:

Total Pages: 7

ISBN-13:

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Learn how to pronounce the -S suffix in English. Words are pronounced differently when an -S suffix is added to make a word plural or possessive or for subject-verb agreement. Learn the rule to pronounce S as S, Z, or IZ and be better understood. Instructions, practice word lists, and audio examples are included. Achieve mastery of this sound combination rule through intensive practice. The Tarle Speech and Language Method of pronunciation training will get the results you need to become and effective English communicator. Improve your English Pronunciation today. Achieve clearer and more effective speech using your best pronunciation. Improve your English today and be better understood!

Aluminum in America

Aluminum in America PDF

Author: Quentin R. Skrabec

Publisher: McFarland

Published: 2017-02-06

Total Pages: 252

ISBN-13: 1476625646

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The history of aluminum: metallurgy, engineering, global business and politics—and the advance of civilization itself. The earth’s most abundant metal, aluminum remained largely inaccessible until after the Industrial Revolution. A precious commodity in 1850s, it later became a strategic resource: while steel won World War I, aluminum won World War II. A generation later, it would make space travel possible and the 1972 Pioneer spacecraft would carry a message from mankind to extraterrestrial life, engraved on an aluminum plate. Today aluminum, along with oil, is the natural resource driving geopolitics, and China has taken the lead in manufacture.

Aluminum Upcycled

Aluminum Upcycled PDF

Author: Carl A. Zimring

Publisher: JHU Press

Published: 2017-03-15

Total Pages: 212

ISBN-13: 1421421860

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Tracing the benefits—and limitations—of repurposing aluminum. Besides being the right thing to do for Mother Earth, recycling can also make money—particularly when it comes to upcycling, a zero waste practice where discarded materials are fashioned into goods of greater economic or cultural value. In Upcycling Aluminum, Carl A. Zimring explores how the metal’s abundance after World War II—coupled with the significant economic and environmental costs of smelting it from bauxite ore—led to the industrial production of valuable durable goods from salvaged aluminum. Beginning in 1886 with the discovery of how to mass produce aluminum, the book examines the essential part the metal played in early aviation and the world wars, as well as the troubling expansion of aluminum as a material of mass disposal. Recognizing that scrap aluminum was as good as virgin material and much more affordable than newly engineered metal, designers in the postwar era used aluminum to manufacture highly prized artifacts. Zimring takes us on a tour of post-1940s design, examining the use of aluminum in cars, trucks, airplanes, furniture, and musical instruments from 1945 to 2015. By viewing upcycling through the lens of one material, Zimring deepens our understanding of the history of recycling in industrial society. He also provides a historical perspective on contemporary sustainable design practices. Along the way, he challenges common assumptions about upcycling’s merits and adds a new dimension to recycling as a form of environmental absolution for the waste-related sins of the modern world. Raising fascinating questions of consumption, environment, and desire, Upcycling Aluminum is for anyone interested in industrial and environmental history, discard studies, engineering, product design, music history, or antiques.

Aluminum Company of America

Aluminum Company of America PDF

Author: United States. Congress. Senate. Committee on the Judiciary

Publisher:

Published: 1926

Total Pages: 438

ISBN-13:

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Reviews enforcement of antitrust consent decree with the Aluminum Company of America by Justice Dept and FTC.

The History of Metals in America

The History of Metals in America PDF

Author: Charles R. Simcoe

Publisher: ASM International

Published: 2018-05-01

Total Pages:

ISBN-13: 1627081461

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The History of Metals in America chronicles the development of metals as both an industrial activity and a science. Progress involving structural metals made possible the air, land, sea, and space travel of today, skyscrapers reaching over 100 stories high, and many other engineering accomplishments that continue to shape modern society. This lively book takes the reader on a fascinating journey through the evolution of metals and metallurgy from the beginning of iron production in colonial times with the first iron plant in 1645 to the prevailing metals of the 21st century. Each chapter describes the development of a metal or series of metal alloys, industry growth, and modern uses in manufacturing. It includes chapters on cast iron, wrought iron, alloy steels, tool steels, stainless steels, nickel-base superalloys, aluminum, and titanium. Other chapters cover the science of metals as it developed from 1890 to 1950 and the biographies of the pioneers of metals research. The final chapters cover the formation, growth, and decline of the integrated steel industry and the rise of a new industry in steel minimills. The History of Metals in America will appeal to readers in all sectors of the materials industry, students and faculty of engineering programs, middle and high school American history students, and anyone interested in the history of technology, travel, tools, and machinery in the U.S. The author, Charles R. Simcoe, wrote more than 40 articles for ASM International’s Advanced Materials & Processes magazine, including a monthly series entitled “Metallurgy Lane,” which became the basis for this book.