搜索结果: 1-15 共查到“军事医学与特种医学 model”相关记录24条 . 查询时间(0.406 秒)
Estimate of maximum expiratory flow based on the equal pressure point concept and Weibel's lung model
human Weibel's lung model Maximal Expiratory Flow Rate
2009/7/20
Estimate of maximum expiratory flow based on the equal pressure point concept and Weibel's lung model.
The kangaroo rat as a model for type I decompression sickness
decompression kangaroo rats goats
2009/7/20
This study involved 720 exposures of 70 kangaroo rats trapped in West Texas and showed that decompression-induced tail biting in this animal provides a good animal model for marginal limb bends in man...
Application of bubble formation model to decompression sickness in fingerling salmon
decompression sickness human cavitation model gas nuclei fingerling salmon animal
2009/7/16
Recently a new cavitation model has been proposed in which bubble formation in aqueous media in initiated by spherical gas nuclei stabilized by surface-active membranes of varying gas permeability. In...
Six experimental investigations of various mechanical aspects of the spinal cord are described relevant to its injury by gas deposited from solution by decompression. These show appreciable resistance...
Cardiovascular and renal responses to head-out water immersion in canine model
cardiovascular cardiac output dog animal immersion renal
2009/7/15
Water immersion (WI) of anesthetized dogs to the midcervical level in the vertical sitting position under thermoneutral conditions (38 degrees C) leads to generalized increases in regional blood flows...
Effect of intravascular bubbles on perfusate flow and gas elimination rates following simulated decompression of a model tissue
human Health diving decompression
2009/7/14
This study deals with the monitoring of the elimination rates of gases from a porous cylindrical model of the human tissue during simulated single-stop decompression schedules. The data suggest the pr...
Calibration of a bubble evolution model to observed bubble incidence in divers
helium heliox nitrogen model air chamber
2009/6/12
The method of maximum likelihood was used to calibrate a probabilistic bubble evolution model against data of bubbles detected in divers. These data were obtained from a diverse set of 2,064 chamber m...
A model for acute carbon monoxide poisoning in conscious rats
carbon monoxide model cardiovascular air animal rat
2009/6/8
These experiments were designed to establish an animal model of acute carbon monoxide (CO) poisoning in awake habituated rats. On the day before exposure, under a brief anesthesia, a Levine preparatio...
Spinal cord lipid levels in a porcine model of spinal cord decompression sickness
helium heliox decompression air chamber Spinal cord lipid animal swine
2009/6/8
Spinal cord lipid content was analyzed in 50 pigs that had experienced a simulated dive known to produce 20-80% incidence of neurologic decompression sickness (DCS). Using air and heliox as breathing ...
Improved probabilistic decompression model risk predictions using linear-exponential kinetics
decompression model air nitrox linear exponential
2009/6/8
Using a data base of 2,383 air and nitrogen-oxygen dives resulting in 131 cases of decompression sickness (DCS), risk functions were developed for a set of probabilistic decompression models according...
Neutrophil sequestration and the effect of hyperbaric oxygen in a rat model of temporary middle cerebral artery occlusion
neutrophil model animal rat hyperbaric middle cerebral artery occlusion
2009/6/5
A rat model of reversible occlusion of the middle cerebral artery was developed to assess the role of neutrophils and prophylactic hyperbaric oxygen (HBO2) on cerebral injury. Blood flow to the ipsila...
Effect of hyperbaric oxygen and penicillin in a murine model of streptococcal myositis
model hyperbaric outcomes animal mice
2009/6/5
We investigated the effect of hyperbaric oxygen (HBO2) and penicillin therapy in a murine model of group A streptococcal myositis. The thighs of mice were inoculated with Streptococcus pyogenes.
Decompression profile and bubble formation after dives with surface decompression: experimental support for a dual phase model of decompression
Animal swine Decompression etiology Diving
2009/6/5
The present study was initiated in order to determine the effect of decompression profiles on bubble formation following surface decompression using oxygen. Following an air dive to 496 kPa (130 fsw) ...
A simple probabilistic model for standard air dives that is focused on total decompression time
Algorithms Air Calibration Databases Factual standards Decompression Sickness etiology prevention and control Diving standards Logistic Models
2009/6/3
A statistical fit of an algorithm to "calibration data" gives parameter values for a "probabilistic decompression model." Our objective is to prepare a simple model that will estimate risk of decompre...
Development of 3D Neural Tissue Model for Virtual Multiunit Recording and Application to the Optimization of Parameters of Multisite Neural Electrode
multisite neural electrode neural tissue model a virtual performance test
2009/6/2
In multiunit recording with multisite neural electrodes in the brain, an adjustment of electrode parameters such as the spatial arrangement of the recording sites to the target brain region is essenti...