Future Space Programs: Hearings Before the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, Second Session, January 24, 25, 26, 1978U.S. Government Printing Office, 1978 - 986 páginas |
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Página 33
... costs in a competetive marketplace . Library useage has saturated at the end of Year Ten while business useage is still ... cost - per - call were subjected to a trade - off analysis to assure an early return on investment . 50 40 20- 10 ...
... costs in a competetive marketplace . Library useage has saturated at the end of Year Ten while business useage is still ... cost - per - call were subjected to a trade - off analysis to assure an early return on investment . 50 40 20- 10 ...
Página 35
... cost - per - call range of $ 3.00 to $ 1.30 in the first five years with a steady decrease to 30 cents per call in Year Fifteen . The initial market was anticipated to be the professional or business person who requires communication ...
... cost - per - call range of $ 3.00 to $ 1.30 in the first five years with a steady decrease to 30 cents per call in Year Fifteen . The initial market was anticipated to be the professional or business person who requires communication ...
Página 36
... cost characteristics amenable to consideration for space materials processing -- $ 200 to $ 500 per pound . Generally , the harder the PCT material , the higher the cost . A tool made of harder alloy manufactured in space and having a ...
... cost characteristics amenable to consideration for space materials processing -- $ 200 to $ 500 per pound . Generally , the harder the PCT material , the higher the cost . A tool made of harder alloy manufactured in space and having a ...
Página 37
... costs appear to be even more competetive for space - made cutting tool alloys . The market for space - produced PCT's is strongly sensitive to transportation costs and to the degree of improvement of physical properties attainable ...
... costs appear to be even more competetive for space - made cutting tool alloys . The market for space - produced PCT's is strongly sensitive to transportation costs and to the degree of improvement of physical properties attainable ...
Página 45
... costs are too high by a factor of 100 or more in most cases . However , it is highly encouraging that all industrial ... costs are amortized , they see SPS as having potential for 24-215 O 78-4 very low installed power costs on the order ...
... costs are too high by a factor of 100 or more in most cases . However , it is highly encouraging that all industrial ... costs are amortized , they see SPS as having potential for 24-215 O 78-4 very low installed power costs on the order ...
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activities agencies applications areas believe benefits budget capability Chairman commercial Committee on Science communications satellite concept Congress continue cost demonstrated earth resources satellite economic effort energy engineering environment environmental establishment experimental experiments exploration extraterrestrial feasibility flight funding fusion power future space programs Geological geosynchronous geosynchronous orbit global goals Government High Frontier important initial INTELSAT investment KM² Landsat data Landsat programs lunar LUNETTA major maps materials ment microwave million missions NASA NASA's near-Earth Olin E operational system orbit payloads planning potential Powersoletta private sector problems processing products and services reflectors remote sensing requirements role satellite system Science and Technology scientific Seasat Skylab Solar Power Satellite solar system space industrialization SPACE LIGHT space science Space Shuttle space technology space transportation spacecraft Spacelab studies TEAGUE technical terrestrial tion U.S. Geological Survey United utilization