Engineering topics

Fries, Sylvia Doughty

Publications and source records attributed to Fries, Sylvia Doughty.

5 records

NASA NTRS1992

Opinion polls and the US civil space program

An analysis of two public opinion poles that sought to determine NASA's level of support among the American people is presented. One pole models public participation in policy-making as a pyramid. The model provides for three levels of public participation: the attentive public, the interested public, and the non-attentive public. The three groups are discussed in the context of how to best promulgate NASA's mission throughout the American public.

Fries, Sylvia Doughty↗

NASA NTRS1992

NASA Engineers and the Age of Apollo

A historical account of NASA's Apollo era engineers is presented. This book is based on interviews that were conducted with fifty-one 'typical' engineers.

Fries, Sylvia Doughty↗

NASA NTRS1988

From 2001 to 1994: Political environment and the design of NASA's Space Station system

The U.S. civilian space station, a hope of numerous NASA engineers since before the agency was founded in 1958 and promoted by NASA as the country's 'next logical step' into space, provides an excellent case study of the way public-sector research and development agencies continuously redefine new technologies in the absence of the market discipline that governs private-sector technological development. The number of space station design studies conducted since 1959, both internally by NASA or contracted by the agency to the aerospace industry, easily exceeds a hundred. Because of this, three clearly distinguishable examples are selected from the almost thirty-year history of space station design in NASA. Together these examples illustrate the difficulty of defining a new technological system in the public sector as that system becomes increasingly subject, for its development, to the vagaries of federal research and development politics.

Fries, Sylvia Doughty↗

NASA NTRS1987

The Space Station: From concept to evolving reality

This review surveys the origin and conceptual evolution of the space station. It opens with U.S. President Ronald W. Reagan's announcement that one would be developed during the coming decade, continues with an assessment by the Space Science Board of the U.S. National Academy of Sciences of requirements for and potential benefits of a space station, and offers NASA's rationale for its development, construction, and utilization. The review examines early space station concepts, beginning with Edward Everell Hale's Brick Moon of 1869-1870 and going on to proposals by space pioneers Tsiolkovskii of Russia, Oberth of Germany, Noordung and von Pirquet of Austria, and others. Considerable attention is focused on designs put forward during the 1950's, 1960's, and 1970's by individuals, by NASA investigators, and by industrial and other contractors. Langley's rotating hexagon, the space base configurations, and other designs are reviewed and strategies are considered for resolving the problem of integrating a multidisciplinary research program with varying and sometimes incompatible engineering and design requirements. The article describes the power tower and dual keel configurations of the 1980's. The interdisciplinary nature of the space station is evident throughout.

Fries, Sylvia Doughty↗

NASA NTRS1984

The ideology of science during the Nixon years: 1970-1976

This paper examines the expert testimony given before the U.S. Congress during the legislative history of the National Science and Technology Policy Organization and Priorities Act of 1976, examining in particular the scientific witnesses' appeals for enlarged government funding for basic research and greater influence in the making of federal science policy. The author finds that in the process of arguing for increased support and influence, spokesmen for the nation's science establishment articulated an ideology of science which not only proclaimed the authority of scientific values over other forms of cognition but sought to advance the authority of scientists over the identification and resolution of societal and political issues. In so doing they challenged the viability of political values essential to the Anglo-American democratic-republican heritage. The paper thus documents not only cultural 'elitism,' which is not necessarily incompatible with democratic politics, but an antidemocratic ideology as well.

Fries, Sylvia Doughty↗