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TO COMPUTER GRAPHICS BASED ONGKS Part I gives an introduction to basic concepts of computer graph ics and to the principles and concepts of GKS. The aims of this part are twofold: to provide the beginner with an overview of the terminology and concepts of computer graphics, based on GKS, and to give the computer graphics expert an introduc tion to the GKS standard. In the early chapters of this part, the main areas of computer graphics, the various classes of com puter graphics users, the interfaces of GKS and its underlying design concepts are discussed and important terms are defined. The later chapters give an informal introduction to the main concepts of GKS and their interrelationships:...
This volume is a record of the Workshop on User Interface Management Systems and Environments held at INESC, Lisbon, Portugal, between 4 and 6 June 1990. The main impetus for the workshop came from the Graphics and Interaction in ESPRIT Technical Interest Group of the European Community ESPRIT Programme. The Graphics and Interac tion in ESPRIT Technical Interest Group arose from a meeting of researchers held in Brussels in May 1988, which identified a number of technical areas of common interest across a significant number of ESPRIT I and ESPRIT II projects. It was recognized that there was a need to share information on such activities between projects, to disseminate results from the proje...
In the third paper in this chapter, Mike Pratt provides an historical intro duction to solid modeling. He presents the development of the three most freqently used techniques: cellular subdivision, constructive solid modeling and boundary representation. Although each of these techniques devel oped more or less independently, today the designer's needs dictate that a successful system allows access to all of these methods. For example, sculptured surfaces are generally represented using a boundary represen tation. However, the design of a complex vehicle generally dictates that a sculptured surface representation is most efficient for the 'skin' while constructive solid geometry representati...
This book explores major similarities and differences in the structure, conduct, and performance of the national technology transfer systems of Germany and the United States. It maps the technology transfer landscape in each country in detail, uses case studies to examine the dynamics of technology transfer in four major technology areas, and identifies areas and opportunities for further mutual learning between the two national systems.
Through arresting narratives we meet a woman aiding refugees in sub-Saharan Africa, facing the chaos of a meaningless society and a doctor trying to stay alive during Mao's cultural revolution - individuals challenged by their societies and caught up in existential moral experiences that define what it means to be human.
From reviews of the first edition: “Ethnographic Film can rightly be considered a film primer for anthropologists.” —Choice “This is an interesting and useful book about what it means to be ethnographic and how this might affect ethnographic filmmaking for the better. It obviously belongs in all departments of anthropology, and most ethnographic filmmakers will want to read it.” —Ethnohistory Even before Robert Flaherty released Nanook of the North in 1922, anthropologists were producing films about the lifeways of native peoples for a public audience, as well as for research and teaching. Ethnographic Film (1976) was one of the first books to provide a comprehensive introduction...
The Writing 69th, eight civilian and military journalists who covered the U.S. 8th Air Force during World War II, included Walter Cronkite, Andy Rooney and Homer Bigart. Six of them participated in a bombing raid on German Naval installations at Wilhelmshaven in 1943. One of the journalists, Bob Post of the New York Times, did not return. The author has gathered accounts from military and civilian participants to tell the story of the Writing 69th and the raid on Wilhelmshaven.