Yanmeng Zhang

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
OBJECTIVE To explore the effects of hyperbaric oxygen preconditioning (HBOP) on human stress responses during acute exposure to high altitude and the possible mechanism. METHODS Eight male subjects were treated with HBOP for 3, 5, and 7 days, followed by acute exposure to hypoxia simulating an altitude of 4,000 m. Subjects at rest were divided into(More)
As one of the four major applied areas, E-commerce of tourism enterprise's performance has drawn scholars' attention gradually. For such purpose, this paper constructs an index system which evaluates e-commerce maturity of tourism enterprise based on five elements (infrastructure construction, behavior of e-commerce, business improvement, security of(More)
Background: Deep-sea manned submersible operation could induce mental workload and influence neurophysiological measures. Psychophysiological responses to submersible operation are not well known. The main aim of this study was to investigate changes in EEG and ECG components and subjective mental stress of pilots during submersible operation. Methods:(More)
  • 1