搜索结果: 76-90 共查到“军事医学与特种医学 DIVERS”相关记录174条 . 查询时间(0.14 秒)
Recreational scuba divers' aversion to low-frequency underwater sound
low frequency underwater sound diver
2009/6/5
Increasing use of active low-frequency sonar by submarines and ships raises the risk of accidental exposure of recreational divers to low-frequency underwater sound (LFS). This study aimed to characte...
Skeletal radiographs were performed to determine the prevalence of dysbaric osteonecrosis (DON) in 51 Turkish sponge divers. DON was correlated with the diver's age and experience, maximum diving dept...
Personality characteristics of South African navy divers
Personality Factor Questionnaire South African navy divers
2009/6/5
The first study aimed to determine the extent to which the 16 Personality Factor Questionnaire (16PF) can be used to describe successful divers in the South African Navy. The 16PF profiles of 100 dive...
Effects of inspiratory and expiratory resistance in divers' breathing apparatus
CO2 carbon dioxide hyperbaric chamber respiratory inspiratory resistance expiratory resistance
2009/6/5
This study was performed to determine if inspiratory breathing resistance causes greater or smaller changes than expiratory resistance. Unacceptable inspiratory resistances were also determined. Five ...
Thermal status of saturation divers during operational dives in the North Sea
human diver thermal saturation
2009/6/5
Technical Communication The principal aim of the present study was to monitor the core temperature (Tc) of a population of saturation divers conducting routine deep dives at different locations in the...
Effect of air diving exposure generally encountered by recreational divers:oxidative stress?
Biological Markers Breath Tests Diving adverse effects physiology human Malondialdehyde
2009/6/5
Long term effects on respiratory function have been found in air divers and have indicated the development of small-airway disease. These effects have been attributed to oxygen toxicity or to venous g...
Levels of anxiety and hostility in South African Navy divers
Age Factors Analysis of Variance Anxiety psychology Case-Control Studies Comparative Study
2009/6/5
This study aimed to describe the levels of anxiety and hostility in a group of 45 SA Navy divers, by analysing their scores on an Anxiety Scale and Hostility and Directed Hostility Questionnaire. Resu...
Navy hearing conservation program: hearing threshold comparisons to Navy SEALS and divers
Age Factors Auditory Threshold diving Functional Laterality Humans
2009/6/4
The study examined hearing threshold for Navy special operations personnel (SEALS (Sea-Air-Land): N = 212; divers: N = 165). Hearing threshold values were obtained and age adjusted using Mantel Haenze...
Incidence of abnormal cerebral findings in the MRI of clinically healthy divers: role of a patent foramen ovale
Brain Infarction Human Cohort Studies DIVING
2009/6/4
BACKGROUND: To investigate incidence and number of abnormal cerebral hyperintensities (ACFs) in Magnet Resonance Imaging (MRI) and its relation to a patent foramen ovale (PFO) in divers with no histor...
Plasma glucose responses in recreational divers with insulin-requiring diabetes
Analysis of Variance Blood Glucose Diabetes Mellitus Diving
2009/6/4
Insulin-requiring diabetes mellitus (IRDM) is commonly described as an absolute contraindication to scuba diving. A 1993 Divers Alert Network survey, however, identified many active IRDM divers. We re...
Stability of pulmonary function in U.S. Navy divers
Diving Forced Expiratory Volume Military Personnel human
2009/6/4
Navy divers undergo repeated hyperbaric exposures under many different conditions. One concern is that repeated pulmonary insult may result in persistent or progressive decreases in lung function (1)....
Pulmonary edema in scuba divers:recurrence and fatal outcome
Cold Diving Fatal Outcome Pulmonary Edema
2009/6/4
Pulmonary edema occurring in divers using a self-contained underwater breathing apparatus (scuba) is an uncommon, probably under-reported, but potentially life-threatening and recurrent condition. We ...
Neurological manifestations in Japanese Ama divers
Central Nervous System Diseases diagnosis etiology
2009/6/4
Repetitive breath-hold (BH) diving can lead to accumulation of nitrogen (N2) in blood and tissues, which may give rise to decompression illness (DCI). An unusual condition is "Taravana", the diving sy...
Dysbaric osteonecrosis by X-ray and CT scan in Chinese divers
Confidence Intervals Diving adverse effects Occupational Diseases etiology radiography human
2009/6/3
To compare the results of X-ray and CT scan for dysbaric osteonecrosis in Chinese divers. METHODS: Both shoulders, hips and knees of 66 asymptomatic divers with diving duration of more than one year w...
The heart rate of breath-hold divers during static apnea:effects of competitive stress
breath-hold apnea PERFORMANCE(HUMAN) Immersion physiopathology Immersion facial immersion heart rate
2009/6/2
Breath-hold divers compete with regard to depth, time and/or distance. The present observations were carried out on athletes performing static apnea where they perform one breath-hold for as long a du...