Marion Mining and Dredging Machines

Marion Mining and Dredging Machines

Author: Historical Construction Equipment Association

Publisher: Enthusiast Books

Published: 2003-05-02

Total Pages: 0

ISBN-13: 9781583880883

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Beginning in 1884 with a prototype steam shovel, Marion went on to produce massive stripping shovels and walking draglines used in surface mining, as well as conventional shovels and dredges.View handpicked photographs from the Archives of the Historical Construction Equipment Association augmented with authoritative captions that highlight Marion's innovations through the years. Includes a concise corporate history of the Marion Power Shovel Company.


Mining the Home Movie

Mining the Home Movie

Author: Karen L. Ishizuka

Publisher: Univ of California Press

Published: 2008

Total Pages: 354

ISBN-13: 0520248074

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Features essays that combine research, critical analyses and theoretical approaches regarding the meaning and value of amateur and archival films. This book identifies home movies as methods of visually preserving history. It defines a genre of film studies and establishes the home movie as a tool for extracting historical and social insights.


Mining Photographs and Other Pictures, 1948-1968

Mining Photographs and Other Pictures, 1948-1968

Author: Don Macgillivray

Publisher: Halifax, N.S. : Press of the Nova Scotia College of Art and Design and the University College of Cape Breton Press

Published: 1983

Total Pages: 320

ISBN-13:

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A presentation of the archive of Leslie Sheddon which intends to function as a critical investigation of the conditions of cultural production at a very specific moment: their historical intersection between colonization and marginalization, its social and political implications, and its cultural consquences.


Black Book

Black Book

Author: Robert Mapplethorpe

Publisher: Macmillan

Published: 1986-12-15

Total Pages: 124

ISBN-13: 9780312083021

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An astonishing photographic study of black men today from the acclaimed portrait photographer.


Text Mining with R

Text Mining with R

Author: Julia Silge

Publisher: "O'Reilly Media, Inc."

Published: 2017-06-12

Total Pages: 193

ISBN-13: 1491981628

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Chapter 7. Case Study : Comparing Twitter Archives; Getting the Data and Distribution of Tweets; Word Frequencies; Comparing Word Usage; Changes in Word Use; Favorites and Retweets; Summary; Chapter 8. Case Study : Mining NASA Metadata; How Data Is Organized at NASA; Wrangling and Tidying the Data; Some Initial Simple Exploration; Word Co-ocurrences and Correlations; Networks of Description and Title Words; Networks of Keywords; Calculating tf-idf for the Description Fields; What Is tf-idf for the Description Field Words?; Connecting Description Fields to Keywords; Topic Modeling.


Mining for Freedom

Mining for Freedom

Author: Sylvia Alden Roberts

Publisher: iUniverse

Published: 2008

Total Pages: 162

ISBN-13: 0595524923

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Did you know that an estimated 5,000 blacks were an early and integral part of the California Gold Rush? Did you know that black history in California precedes Gold Rush history by some 300 years? Did you know that in California during the Gold Rush, blacks created one of the wealthiest, most culturally advanced, most politically active communities in the nation? Few people are aware of the intriguing, dynamic often wholly inspirational stories of African American argonauts, from backgrounds as diverse as those of their less sturdy- complexioned peers. Defying strict California fugitive slave laws and an unforgiving court testimony ban in a state that declared itself free, black men and women combined skill, ambition and courage and rose to meet that daunting challenge with dignity, determination and even a certain elan, leaving behind a legacy that has gone starkly under-reported. Mainstream history tends to contribute to the illusion that African Americans were all but absent from the California Gold Rush experience. This remarkable book, illustrated with dozens of photos, offers definitive contradiction to that illusion and opens a door that leads the reader into a forgotten world long shrouded behind the shadowy curtains of time."