Results 71 to 80 of about 883,904 (117)

Aeronautical Engineering: A special bibliography with indexes, supplement 55 [PDF]

open access: yes
This bibliography lists 260 reports, articles, and other documents introduced into the NASA scientific and technical information system in February ...

core   +1 more source

Aeronautical Engineering: A special bibliography with indexes, supplement 69 [PDF]

open access: yes
This bibliography lists 305 reports, articles, and other documents introduced into the NASA scientific and technical information system in March ...

core   +1 more source

Mobility improvement of heavy tracked vehicles: The "pan" tank experience [PDF]

open access: yes, 2018
This paper shows that the sinkage of the tracked vehicle is the most important parameter in its mobility. Power and fuel consumption follow cubic power law with sinkage.
Calzini F.   +3 more
core  

Validation of ATR FT-IR to identify polymers of plastic marine debris, including those ingested by marine organisms.

open access: yesMarine Pollution Bulletin, 2018
Melissa R. Jung   +12 more
semanticscholar   +1 more source

BEGIN THE ADVENTURE : How to Break the Light Barrier by A.D. 2079 (3rd ed.) [PDF]

open access: yes, 2010
This edition, the third, has undergone a subtle name change, going from A.D. 2070 in the title to A.D. 2079 as the timeline is fine-tuned. Because of the almost universal failure to recognize the distinction between physical (reality-based, dynamical ...
Smarandache, Florentin, Tilton, Homer B
core   +1 more source

NASA SBIR abstracts of 1990 phase 1 projects [PDF]

open access: yes
The research objectives of the 280 projects placed under contract in the National Aeronautics and Space Administration (NASA) 1990 Small Business Innovation Research (SBIR) Phase 1 program are described.
Gilman, J. A.   +2 more
core   +1 more source

Preliminary Scoping and Thermodynamic Modelling of CO2 Compressors for Carbon Capture and Storage [PDF]

open access: yes, 2009
Power production represents one fourth to one third of all CO2 emissions. Carbon Capture and Storage (CCS) in one way to approach the increasing problem with CO2 emissions from fossil fuelled power plants. The CO2 is separated, compressed and transported
Lindroth, Matilda, Munktell, Maja
core  

NASA thesaurus. Volume 1: Hierarchical Listing [PDF]

open access: yes
There are over 17,000 postable terms and nearly 4,000 nonpostable terms approved for use in the NASA scientific and technical information system in the Hierarchical Listing of the NASA Thesaurus. The generic structure is presented for many terms.

core   +4 more sources

The Commercial Application of Missile/Space Technology, Parts 1 and 2 [PDF]

open access: yes
This report is concerned with the transfer of technology from missile and space programs to non-missile/space applications in the United States.
Gilmore, John S.   +4 more
core   +1 more source

NASA Tech Briefs, February 1994 [PDF]

open access: yes
Topics covered include: Test and Measurement; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences ...

core   +1 more source

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