Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Qianxiang Zhou"'
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
The inclination angle of the spacecraft seat is related to the astronaut’s reentry angle, which in turn affects the safety of the astronauts. This study quantitatively analyzed the effects of different seat inclination angles on astronauts’ lumba
Externí odkaz:
https://doaj.org/article/cc8a3a0e9b9a4d7fa2311dbb316c9d91
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
The safety of crews is the primary concern in the manned lunar landing project, particularly during re-entry as the manned spacecraft returns from a direct Lunar-Earth trajectory. This paper analyzed the crew’s chest biomechanical response to asses
Externí odkaz:
https://doaj.org/article/4b544afac25147e0be1a7639b3071bfd
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-14 (2022)
A detailed analysis of EEG data from astronauts and other participants under extreme conditions provides insight into the neural dynamics associated with heavy mental workloads, including theta-gamma phase amplitude decoupling.
Externí odkaz:
https://doaj.org/article/08c8c024c9394d8dac7bc01ef96276e8
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
At present, many scientific experiments are carried out in extreme conditions. Pilots need to perform high-intensity tasks for a long time. Human error is an essential factor affecting mission execution. To deeply study the physiological characterist
Externí odkaz:
https://doaj.org/article/4f88bb9ddbe6413180bdb627603e0491
Publikováno v:
Brain Sciences, Vol 13, Iss 6, p 898 (2023)
Purpose: The function of working memory (WM) is impaired by total sleep deprivation (TSD) and cognitive load. However, it is unclear whether the load modulates the effect of TSD on WM. We conducted a pilot study to investigate the effects of 36 h of
Externí odkaz:
https://doaj.org/article/7970d857746d4128bd4e7db9f8a4e1ac
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract The mental workload of subjects was tested under different lighting conditions, with colour temperatures ranging from 3000 to 6500 K and illuminance ranging from 300 to 1000 lx. We used both psychological and physiological responses for eval
Externí odkaz:
https://doaj.org/article/85e6c9ae7c9a48afb904f02637bd7c65
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/d50e1422a8fc4c08af02a8be6c4d57a5
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Cognitive abilities are impaired by sleep deprivation and can be recovered when sufficient sleep is obtained. Changes in alpha-band oscillations are considered to be closely related to sleep deprivation. In this study, power spectrum, source
Externí odkaz:
https://doaj.org/article/88554f9d3be841a58f0fe7e2b8a76a0a
Publikováno v:
Medicine in Novel Technology and Devices, Vol 12, Iss , Pp 100095- (2021)
As emerging technologies have advanced, some countries have issued reports on human performance enhancement efforts in recent years. Human performance enhancement is a prominent theme in the military field. As a type of potentially disruptive technol
Externí odkaz:
https://doaj.org/article/70fc41128076499a9a57a1ec795a6514
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
Sitting discomfort not only affects the health of pilots carrying out long-endurance missions but also affects operational performance. The experimental objects included four ejection seat cushions: N1 was a fast-recovery foam as the comparison group
Externí odkaz:
https://doaj.org/article/f2d331ca059a46f3b3328f78d1cda4c5