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Author: Ron Eglash Publisher: ISBN: 9780813526140 Category : Mathematics Languages : en Pages : 258
Book Description
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.
Author: Ron Eglash Publisher: ISBN: 9780813526140 Category : Mathematics Languages : en Pages : 258
Book Description
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.
Author: Sir Richard Francis Burton Publisher: ISBN: Category : Africa, Central Languages : en Pages : 458
Book Description
The ivory porter; Zanzibar town from the sea; A town on the Mrima; Explorers in East Africa; The East African Ghauts; View in Unyamwezi
Author: Mark W. Moffett Publisher: ISBN: 9780520271289 Category : Ant communities Languages : en Pages : 0
Book Description
In tales from Nigeria, Indonesia, the Amazon, Australia, California, and elsewhere, Moffett recounts his entomological exploits and provides fascinating details on how ants live and how they dominate their ecosystems through strikingly human behaviors, yet at a different scale and a faster tempo.
Author: C. Michel Publisher: Springer ISBN: 0312376200 Category : Religion Languages : en Pages : 248
Book Description
This collection introduces readers to the history and practice of the Vodou religion, and corrects many misconceptions. The book focuses specifically on the role Vodou plays in Haiti, where it has its strongest following, examining its influence on spiritual beliefs, cultural practices, national identity, popular culture, writing and art.
Author: Meki Nzewi Publisher: African Minds ISBN: 1920051627 Category : Music Languages : en Pages : 217
Book Description
Volume 1 - The Root: Foundation Modern literacy education in African music has hitherto focused more on observed context studies. The philosophical rooting and the psychological and therapeutic force that ground African indigenous musical arts have not been much discerned or integrated. Much needed in contemporary education, then, are integrative studies and literature materials that represent the intellectual base of the knowledge owners and creators, and which will ensure cognitive understanding of the indigenous musical arts systems of Africa. There is as yet no comprehensive, learner-centred book that fosters African indigenous knowledge perspectives and rationalisation about the musical arts. The concern over the years has been for the production of research-informed books for modern, systematic education in African musical arts that derive in essence from the original African intellectual perspectives about the sense and meaning of music - indigenous to contemporary. The five volumes of the musical arts study series derive from 36 years of research and analytical studies in African musical arts. The volumes address the pressing need for learning texts informed by the indigenous African musical arts systems that target tertiary education. The texts incorporate knowledge of conventional European classical music as they relate to the unique features of African musical arts thinking and theoretical content. The contemporary African musical arts specialist needs secure grounding in his/her own human-cultural knowledge authority in order to contribute with original intellectual integrity to African as well as global scholarship discourse and knowledge creation.
Author: Victor R Preedy Publisher: Elsevier ISBN: 0443141592 Category : Technology & Engineering Languages : en Pages : 1030
Book Description
While there is a nearly universal agreement that drinking tea can benefit health, information on the benefits or adverse effects of drinking tea is scattered, leaving definitive answers difficult to ascertain. Tea in Health and Disease Prevention, Second Edition, once again addresses this problem, bringing together all the latest and most relevant information on tea and its health effects into one comprehensive resource. This book covers compounds in black, green, and white teas and explores their health implications, first more generally, then in terms of specific organ systems and diseases. With over 75% brand new content, this fully reorganized, updated edition covers a wider range of tea varieties and beneficial compounds found in tea, such as epigallocatechin gallate and antioxidants.Tea in Health and Disease Prevention, Second Edition, is an organized, efficient resource that will help readers find quick answers to questions and will help inspire further studies for those interested in tea research. This is a must-have reference for researchers in food science and nutrition, as well as nutritionists and dieticians. - Covers and compares features, benefits, and potential negative effects of the most important types of tea, including green, black, and white - Identifies therapeutic benefits of teas for new product development - Offers a "one stop shop" for research in this area, compiling both foundational and cutting-edge topics into one resource - Includes a dictionary of key terms, other health effects of tea or extracts, and a summary point section within each chapter for a quick reference
Author: Ron Eglash
Author: Ron Eglash
Author: Sir Richard Francis Burton
Author: Mark W. Moffett
Author: F. Halle
Author: C. Michel
Author: Meki Nzewi
Author: Victor R Preedy
Author: Sir Richard Francis Burton
Author: John Holm
Author: Temple Hauptfleisch