Artificial Gravity Visualization, Empathy, and Design

Space 2006 ◽  
2006 ◽  
Author(s):  
Theodore Hall
Keyword(s):  
Artificial Gravity

No effect of artificial gravity on lung function with exercise training during head-down bed rest

2015 ◽  
pp. 1-7
Author(s):  
Longxiang Su ◽  
Yinghua Guo ◽  
Yajuan Wang ◽  
Delong Wang ◽  
Changting Liu
Keyword(s):  
Lung Function ◽  
Pulse Rate ◽  
Vital Capacity ◽  
Pulmonary Ventilation ◽  
Bed Rest ◽  
Forced Expiratory Volume ◽  
Observation Time ◽  
Artificial Gravity ◽  
Postural Changes ◽  
Expiratory Flow

AbstractTo explore the effectiveness of microgravity simulated by head-down bed rest (HDBR) and artificial gravity (AG) with exercise on lung function. Twenty-four volunteers were randomly divided into control and exercise countermeasure (CM) groups for 96 h of 6° HDBR. Comparisons of pulse rate, pulse oxygen saturation (SpO2) and lung function were made between these two groups at 0, 24, 48, 72, 96 h. Compared with the sitting position, inspiratory capacity and respiratory reserve volume were significantly higher than before HDBR (0° position) (P< 0.05). Vital capacity, expiratory reserve volume, forced vital capacity, forced expiratory volume in 1 s, forced inspiratory vital capacity, forced inspiratory volume in 1 s, forced expiratory flow at 25, 50 and 75%, maximal mid-expiratory flow and peak expiratory flow were all significantly lower than those before HDBR (P< 0.05). Neither control nor CM groups showed significant differences in the pulse rate, SpO2, pulmonary volume and pulmonary ventilation function over the HDBR observation time. Postural changes can lead to variation in lung volume and ventilation function, but a HDBR model induced no changes in pulmonary function and therefore should not be used to study AG CMs.

scholarly journals Process Intensification in Artificial Gravity

2005 ◽  
Vol 44 (25) ◽  
pp. 9384-9390 ◽  
Author(s):  
Mugurel C. Munteanu ◽  
Ion Iliuta ◽  
Faïçal Larachi
Keyword(s):  
Process Intensification ◽  
Artificial Gravity

Effects of artificial gravity on perimetry results

2021 ◽  
Vol 137 (2) ◽  
pp. 26
Author(s):  
B.E. Malyugin ◽  
M.I. Koloteva ◽  
N.A. Pozdeyeva ◽  
T.A. Morozova ◽  
D.V. Sychova ◽  
...  
Keyword(s):  
Artificial Gravity
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