title: Computer simulation analysis of the effects of countermeasures for reentry orthostatic intolerance.
abstract: Fluid loading is a countermeasure currently in routine use to improve the g-tolerance of crewmembers during reentry and return of Shuttle flights. However, its effectiveness diminishes with mission duration. Countermeasures that will be effective on long-duration flights are needed and are presently under development. This paper discusses the application of computer simulation in the analysis of the effects of countermeasures for reentry orthostatic intolerance. The results suggest improvements upon the fluid loading countermeasure currently in use.
authors.affiliation: KRUG Life Sciences, Houston, TX 77058.
authors.forename: R S
authors.initials: RS
authors.lastname: Srinivasan
authors.forename: K E
authors.initials: KE
authors.lastname: Simanonok
authors.forename: J B
authors.initials: JB
authors.lastname: Charles
mesh_terms: D001810:Blood Volume / Q000502:physiology; D003198:Computer Simulation; D006112:Gravitation; D006801:Humans; D013026:Space Flight; D014893:Weightlessness / Q000009:adverse effects