The Rau-Row-Rowe Family
The Rau-Row-Rowe Family

Author: Wava Rowe White

Publisher: Franklin Classics

Published: 2018-10-15

Total Pages: 136

ISBN-13: 9780343292195

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This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

White Women
White Women

Author: Regina Jackson

Publisher: Penguin

Published: 2022-11-01

Total Pages: 225

ISBN-13: 0143136437

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An instant New York Times Bestseller! A no-holds-barred guidebook aimed at white women who want to stop being nice and start dismantling white supremacy from the team behind Race2Dinner and the documentary film, Deconstructing Karen It's no secret that white women are conditioned to be "nice," but did you know that the desire to be perfect and to avoid conflict at all costs are characteristics of white supremacy culture? As the founders of Race2Dinner, an organization which facilitates conversations between white women about racism and white supremacy, Regina Jackson and Saira Rao have noticed white women's tendency to maintain a veneer of niceness, and strive for perfection, even at the expense of anti-racism work. In this book, Jackson and Rao pose these urgent questions: how has being "nice" helped Black women, Indigenous women and other women of color? How has being "nice" helped you in your quest to end sexism? Has being "nice" earned you economic parity with white men? Beginning with freeing white women from this oppressive need to be nice, they deconstruct and analyze nine aspects of traditional white woman behavior--from tone-policing to weaponizing tears--that uphold white supremacy society, and hurt all of us who are trying to live a freer, more equitable life. White Women is a call to action to those of you who are looking to take the next steps in dismantling white supremacy. Your white supremacy. If you are in fact doing real anti-racism work, you will find few reasons to be nice, as other white people want to limit your membership in the club. If you are not ticking white people off on a regular basis, you are not doing it right.

Ignition!
Ignition!

Author: John Drury Clark

Publisher: Rutgers University Press

Published: 2018-05-23

Total Pages: 217

ISBN-13: 0813599199

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This newly reissued debut book in the Rutgers University Press Classics Imprint is the story of the search for a rocket propellant which could be trusted to take man into space. This search was a hazardous enterprise carried out by rival labs who worked against the known laws of nature, with no guarantee of success or safety. Acclaimed scientist and sci-fi author John Drury Clark writes with irreverent and eyewitness immediacy about the development of the explosive fuels strong enough to negate the relentless restraints of gravity. The resulting volume is as much a memoir as a work of history, sharing a behind-the-scenes view of an enterprise which eventually took men to the moon, missiles to the planets, and satellites to outer space. A classic work in the history of science, and described as “a good book on rocket stuff…that’s a really fun one” by SpaceX founder Elon Musk, readers will want to get their hands on this influential classic, available for the first time in decades.

An Aging World
An Aging World

Author: Kevin G. Kinsella

Publisher: Bureau of Census

Published: 2001

Total Pages: 194

ISBN-13:

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Provides statistical information on the worldwide population of people 65 years old or older.

Wearable Robots
Wearable Robots

Author: José L. Pons

Publisher: John Wiley & Sons

Published: 2008-04-15

Total Pages: 358

ISBN-13: 0470987650

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A wearable robot is a mechatronic system that is designed around the shape and function of the human body, with segments and joints corresponding to those of the person it is externally coupled with. Teleoperation and power amplification were the first applications, but after recent technological advances the range of application fields has widened. Increasing recognition from the scientific community means that this technology is now employed in telemanipulation, man-amplification, neuromotor control research and rehabilitation, and to assist with impaired human motor control. Logical in structure and original in its global orientation, this volume gives a full overview of wearable robotics, providing the reader with a complete understanding of the key applications and technologies suitable for its development. The main topics are demonstrated through two detailed case studies; one on a lower limb active orthosis for a human leg, and one on a wearable robot that suppresses upper limb tremor. These examples highlight the difficulties and potentialities in this area of technology, illustrating how design decisions should be made based on these. As well as discussing the cognitive interaction between human and robot, this comprehensive text also covers: the mechanics of the wearable robot and it’s biomechanical interaction with the user, including state-of-the-art technologies that enable sensory and motor interaction between human (biological) and wearable artificial (mechatronic) systems; the basis for bioinspiration and biomimetism, general rules for the development of biologically-inspired designs, and how these could serve recursively as biological models to explain biological systems; the study on the development of networks for wearable robotics. Wearable Robotics: Biomechatronic Exoskeletons will appeal to lecturers, senior undergraduate students, postgraduates and other researchers of medical, electrical and bio engineering who are interested in the area of assistive robotics. Active system developers in this sector of the engineering industry will also find it an informative and welcome resource.

Physics at Surfaces
Physics at Surfaces

Author: Andrew Zangwill

Publisher: Cambridge University Press

Published: 1988-03-24

Total Pages: 470

ISBN-13: 1316583260

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Physics at Surfaces is a unique graduate-level introduction to the physics and chemical physics of solid surfaces, and atoms and molecules that interact with solid surfaces. A subject of keen scientific inquiry since the last century, surface physics emerged as an independent discipline only in the late 1960s as a result of the development of ultra-high vacuum technology and high speed digital computers. With these tools, reliable experimental measurements and theoretical calculations could at last be compared. Progress in the last decade has been truly striking. This volume provides a synthesis of the entire field of surface physics from the perspective of a modern condensed matter physicist with a healthy interest in chemical physics. The exposition intertwines experiment and theory whenever possible, although there is little detailed discussion of technique. This much-needed text will be invaluable to graduate students and researchers in condensed matter physics, physical chemistry and materials science working in, or taking graduate courses in, surface science.

African Fractals
African Fractals

Author: Ron Eglash

Publisher:

Published: 1999

Total Pages: 258

ISBN-13: 9780813526140

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Fractals are characterized by the repetition of similar patterns at ever-diminishing scales. Fractal geometry has emerged as one of the most exciting frontiers on the border between mathematics and information technology and can be seen in many of the swirling patterns produced by computer graphics. It has become a new tool for modeling in biology, geology, and other natural sciences. Anthropologists have observed that the patterns produced in different cultures can be characterized by specific design themes. In Europe and America, we often see cities laid out in a grid pattern of straight streets and right-angle corners. In contrast, traditional African settlements tend to use fractal structures-circles of circles of circular dwellings, rectangular walls enclosing ever-smaller rectangles, and streets in which broad avenues branch down to tiny footpaths with striking geometric repetition. These indigenous fractals are not limited to architecture; their recursive patterns echo throughout many disparate African designs and knowledge systems. Drawing on interviews with African designers, artists, and scientists, Ron Eglash investigates fractals in African architecture, traditional hairstyling, textiles, sculpture, painting, carving, metalwork, religion, games, practical craft, quantitative techniques, and symbolic systems. He also examines the political and social implications of the existence of African fractal geometry. His book makes a unique contribution to the study of mathematics, African culture, anthropology, and computer simulations.