Results 101 to 110 of about 191,862 (213)

Controlled Ecological Life Support Systems (CELSS) conceptual design option study [PDF]

open access: yes
Results are given of a study to explore options for the development of a Controlled Ecological Life Support System (CELSS) for a future Space Station.
Oleson, Melvin, Olson, Richard L.
core   +1 more source

CELSS scenario analysis: Breakeven calculations [PDF]

open access: yes
A model of the relative mass requirements of food production components in a controlled ecological life support system (CELSS) based on regenerative concepts is described.
Mason, R. M.
core   +1 more source

The Trends of the Agrarian Foreign Trade of CR after Accession to EU, Competitiveness of Commodities [PDF]

open access: yes
The extent of agricultural foreign trade (AFT) of the Czech Republic (CR) increased markedly after accession to EU. The first part of this article is devoted to the trends during the period of 2004 – 2008. Detailed analysis of the CR AFT has been carried
Burianova, Jaroslava
core   +1 more source

Floristic inventory of the main markets of the Yucatan Peninsula, Mexico. [PDF]

open access: yesJ Ethnobiol Ethnomed
Antonio-Joaquín MG   +5 more
europepmc   +1 more source

Ethnobotanical study of wild edible plants gathered and sold by Jbala society in the Tingitan Peninsula (Northwest Morocco). [PDF]

open access: yesJ Ethnobiol Ethnomed
Ben Sbih H   +8 more
europepmc   +1 more source

Controlled Ecological Life Support System: Research and Development Guidelines [PDF]

open access: yes
Results of a workshop designed to provide a base for initiating a program of research and development of controlled ecological life support systems (CELSS) are summarized.
Carden, J. L., Mason, R. M.
core   +1 more source

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