Food Provisioning Considerations for Long Duration Space Missions and Planet Surface Habitation

1992 ◽  
Author(s):  
Martha F. Evert ◽  
Kimberly D. Glaus-Läte ◽  
Susan D. Hill ◽  
Charles T. Bourland
Keyword(s):  
Space Missions ◽  
Food Provisioning ◽  
Planet Surface ◽  
Long Duration

Жизнеобеспечение экипажа пилотируемого космического объекта, проблемы управления

2019 ◽  
pp. 109-120
Author(s):  
Boris F. ZARETSKIY ◽  
Arkadiy S. GUZENBERG ◽  
Igor A. SHANGIN
Keyword(s):  
Control System ◽  
Life Support ◽  
Support Systems ◽  
Space Missions ◽  
Automated System ◽  
Deep Space ◽  
Automated Control ◽  
Life Support Systems ◽  
Long Duration ◽  
Space Life Support

Life support for first manned spaceflights was based on supplies of consumables. Crew life support systems based on supplies of water and oxygen, in spite of their simplicity, are extremely inefficient in orbital space missions and are unfeasible in deep space missions because of mass and volume constraints. Therefore, there are currently developed and are to be used on space stations the life support systems that are based on chemical and physical regeneration of water and oxygen extracted from human waste. In view of further advances in long-duration orbital stations, and the prospects of establishment of planetary outposts and deep space exploration, the problem of constructing an automated system for controlling a suite of regenerative LSS becomes urgent. The complexity of solving the problem of constructing an efficient control system in this case owes to the existence of a large number of effectiveness criteria. The paper proposes a system of consolidated global efficiency criteria, which allows to break up this problem into a series of sub-problems of optimization in order to solve this problem. The proposed criteria are longevity, cost, comfort. The paper presents a series of specific examples of using the proposed principles with necessary generalizations. Key words: space life support systems, atmosphere revitalization equipment, automated control system, global generalized efficiency criteria, longevity, cost, comfort.

CHANGES IN BLOOD PROTEOME OF COSMONAUTS WITH MICRO- AND MACROVASCULAR INJURIES DUE TO G-LOADS AT THE FINAL STAGE OF LONG-DURATION SPACE MISSIONS

2020 ◽  
Vol 54 (5) ◽  
pp. 5-14
Author(s):  
L.Kh. Pastushkova ◽  
◽  
K.S. Kireev ◽  
I.M. Larina ◽  
◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Soft Tissues ◽  
Blood Rheology ◽  
Landing Site ◽  
Space Missions ◽  
Vascular Injuries ◽  
New Approach ◽  
Long Duration ◽  
Integrated Response

The integrated response of the human proteome to re-entry g-loads following long-term space missions was studied in 13 male cosmonauts at the age of 44 ± 6 years. Examination at the landing site discovered local petechial hemorrhages into soft tissues of the back and lower legs. The paper presents a new approach to evaluation of petechia and soft tissue hemorrhages in cosmonauts on return to Earth. Proteomic analysis was performed with the use of LC-MS. Bioinformation analysis was made using Perseus, PubMed, Uniprot and ANDSystem software. Nine out of 19 significantly different (p < 0.05) proteins were related to vascular injuries directly. We described proteins with a primarily protecting effect against endothelial cells apoptosis and augmentation of vascular permeability, proteins that are responsible for blood rheology and proteins antagonistic to the main triggers of ischeamia-reperfusion injuries of the lungs, liver and other parenchymal organs.

Heating and Sterilization Technology for Long-duration Space Missions

2009 ◽  
Vol 1161 (1) ◽  
pp. 562-569 ◽  
Author(s):  
Sudhir K. Sastry ◽  
Soojin Jun ◽  
Romel Somavat ◽  
Chaminda Samaranayake ◽  
Ahmed Yousef ◽  
...  
Keyword(s):  
Space Missions ◽  
Long Duration

Atmosphere composition control during long-duration space missions

2019 ◽  
Vol 163 ◽  
pp. 112-119 ◽  
Author(s):  
G.Yu. Grigoriev ◽  
A.S. Lagutin ◽  
Sh.Sh. Nabiev ◽  
A.A. Vasiliev ◽  
O.I. Orlov ◽  
...  
Keyword(s):  
Space Missions ◽  
Composition Control ◽  
Atmosphere Composition ◽  
Long Duration
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