An Artificial Gravity Research Facility for Life Sciences

During the early 1870s a young zoologist who worked as a Privatdozent delivering lectures at different Prussian universities invested much of his family wealth and solicited his fellows' contributions to establish a research facility by the sea. The young zoologist happened to be called Anton Dohrn. From the time it opened its doors, the Anton Dohrn Zoological Station – or Naples Zoological Station, as it was originally called – played a crucial role in shaping life sciences as it facilitated research aimed at explaining the mechanics of inheritance. During the last quarter of the nineteenth century and the first decades of the twentieth, zoologists attempted to explain how evolutionary changes occur within a population and become stabilized. In so doing, they looked at developmental processes as well as environmental pressure, coming up with different hypotheses to explain inheritance. In some cases, their research was highly speculative, whereas in other cases they conducted cytological observations to identify the material basis of heredity. Research on evolution and development has been carried out in different places, and zoological stations like the one in Naples have played a major role in this story. However, numerous biological institutions active at the turn of the twentieth century have not received much attention from historians.

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Life Sciences Research Facility Automation Requirements and Concepts for the Space Station

10.4271/860970 ◽

1986 ◽

Cited By ~ 1

Author(s):

Daryl N. Rasmussen

Keyword(s):

Life Sciences ◽

Space Station ◽

Research Facility

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Serum Life Sciences commits $66.6 million for vaccine research facility

Corporate Philanthropy Report ◽

10.1002/cprt.31159 ◽

2022 ◽

Vol 37 (2) ◽

pp. 2-2

Keyword(s):

Life Sciences ◽

Vaccine Research ◽

Research Facility

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

International Journal of Astrobiology ◽

10.1017/s1473550415000294 ◽

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.

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