Results 131 to 140 of about 5,730,658 (292)

The search for extraterrestrial intelligence: Telecommunications technology [PDF]

open access: yes
Efforts to discover evidence of intelligent extraterrestrial life have become not only feasible, but respectable. Fledgling observational projects have begun that will use state-of-the-art hardware to develop sophisticated receiving and data processing ...
Edelson, R. E., Levy, G. S.
core   +1 more source

Publications of the exobiology program for 1983: A special bibliography [PDF]

open access: yes
A list of 1983 publications resulting from research pursued under the auspices of NASA's Exobiology Program is given. Topics in the fields of biological, chemical, and planetary evolution; geochemistry; and intelligent extraterrestrial life are ...
Devincenzi, D. L., Pleasant, L. G.
core   +1 more source

Schreibersite: an effective catalyst in the formose reaction network

open access: yesNew Journal of Physics, 2018
We report on the ability of the meteoritic material schreibersite to catalyze the generation of higher sugars from simple carbohydrates in the formose reaction network.
S Pallmann   +5 more
doaj   +1 more source

Aerospace medicine and biology: A continuing bibliography with indexes (supplement 339) [PDF]

open access: yes
This bibliography lists 105 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during July 1990.

core   +1 more source

Aerospace Medicine and Biology: a Continuing Bibliography with Indexes (Supplement 328) [PDF]

open access: yes
This bibliography lists 104 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during September, 1989.

core   +1 more source

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