Results 91 to 100 of about 6,149 (262)

Exobiology and life science [PDF]

open access: yes
The following types of experiments for a proposed Space Station Microgravity Particle Research Facility are described: (1) biogenic elements in the interstellar medium; (2) organic material in the solar nebula; (3) volatiles in comets and icy ...
Mckay, C. P.
core   +1 more source

Exobiology: The NASA program [PDF]

open access: yes
The goal of NASA's Exobiology Program is to understand the origin, evolution, and distribution of life in the universe. To do this, the Exobiology Program seeks to provide a critical framework and some key research to allow NASA to bear the combined ...
Andersen, Dale   +2 more
core   +1 more source

The Computational Boundary of a “Self”: Developmental Bioelectricity Drives Multicellularity and Scale-Free Cognition

open access: yesFrontiers in Psychology, 2019
All epistemic agents physically consist of parts that must somehow comprise an integrated cognitive self. Biological individuals consist of subunits (organs, cells, and molecular networks) that are themselves complex and competent in their own native ...
Michael Levin, Michael Levin
doaj   +1 more source

Aerospace Medicine and Biology [PDF]

open access: yes
This bibliography lists 184 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during October 1989.

core   +1 more source

New Discoveries in Planetary Systems and Star Formation through Advances in Laboratory Astrophysics [PDF]

open access: yesarXiv, 2009
As the panel on Planetary Systems and Star Formation (PSF) is fully aware, the next decade will see major advances in our understanding of these areas of research. To quote from their charge, these advances will occur in studies of solar system bodies (other than the Sun) and extrasolar planets, debris disks, exobiology, the formation of individual ...
arxiv  

Publications of the exobiology program for 1984: A special bibliography [PDF]

open access: yes
A bibliography of NASA exobiology programs is given. Planetary environments; chemical evolution; organic geochemistry; extraterrestrial intelligence; and the effect of planetary solar and astrophysical phenomena on the evolution of complex life in the ...
Devincenzi, D. L., Wallace, J. S.
core   +1 more source

Editorial: Presentations at the 4th Workshop of the German Astrobiological Society (DAbG) on Astrobiology, 26–27 September 2019, Vienna, Austria

open access: yesFrontiers in Astronomy and Space Sciences, 2021
Tetyana Milojevic   +5 more
doaj   +1 more source

The Evolution and Development of the Universe [PDF]

open access: yesarXiv, 2009
This document is the Special Issue of the First International Conference on the Evolution and Development of the Universe (EDU 2008). Please refer to the preface and introduction for more details on the contributions. Keywords: acceleration, artificial cosmogenesis, artificial life, Big Bang, Big History, biological evolution, biological universe ...
arxiv  

Publications of the Exobiology Program for 1980: A special bibliography [PDF]

open access: yes
a list of approximately 160 publications resulting from research pursued under the auspices of NASA'S exobiology Program is given. The publications address chemical evolution, organic geochemistry, origin and evolution of life, planetary environments ...
Devincenzi, D. L., Pleasant, L. G.
core   +1 more source

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