military shooting rangesrifle shotsriskhearingnoise exposurenoise-control measuresopen groundnoise peak valuesImpulse noise from rifle shots on shooting ranges exposes trainers and trainees to a significant risk to their hearing. This study concerns the possibilities of controlling noise exposure during ...
We assessed the exposure levels of noise, estimated prevalence, and identify risk factors of noise-induced hearing loss (NIHL) among male workers with a cr... SJ Chang,CK Chang - 《Industrial Health》 被引量: 31发表: 2009年 Noise induced hearing loss in military helicopter aircrew--a review...
Yet, no impact thresholds for military shooting grounds have been specified so far. Therefore a study was carried out in order to assess the impact of military noise exposure. The research included the calculation of noise exposure of eight military shooting grounds ranging from small infantry ...
Noise pollution impacts millions of people on a daily basis. The most common health problem it causes is Noise Induced Hearing Loss (NIHL). Exposure to loud noise can also cause high blood pressure, heart disease, sleep disturbances, and stress. These health problems can affect all age groups,...
I can assure most users that it will fit comfortably around the head while allowing flexible adjustments for it to fit a wide range of sizes. I also noticed how it fits shooting, hunting, and various work scenarios that make one prone to loud and harmful noise exposure. ...
For a comparison of the number of shots from different weapons, the peak sound pressure levels of shots were adjusted in relation to one pistol shot according to the equal energy principle. Total exposure time was estimated with the equal energy principle, the number of shots from different ...
CLOSED DOOR FLIGHT TEST INVESTIGATION OF CABIN NOISE EXPOSURE IN THE NRC BELL 412 HELICOPTER S. Ghinet, A. Price, M. Alexander, A. Grewal, V. Wickramasinghe, Y. Chen, "Closed door flight test investigation of cabin noise exposure in the NRC Bell 412 helicopter," Canadian Acoustics Week, ...
It's the, I feel like I'm going to have to sell my house and move out. It is the, I had to go to the emergency room because I had a panic attack. It's, I can't sleep. I can't hear my children. It's all of those things. HUANG: Chronic noise exposure in places where ...
exposureintheairportvicinity,whiletheotherisdedicatedtonoisealleviationremoteto theairport.Forapproach,severalwaysofinvestigationarediscussed. TypicalproceduresarerecommendedbytheICAOinPANS-OPSVOLUME1PARTV CHAPTER3,inordertoreducethecommunitynoise. Whileaccountingforthepublishedconstraints(StandardInstrumentDepartures,airpo...
American Institute of Biological Sciences that had found it to be a significant advance in assessment technology and suitable for use as a damage-risk criterion (DRC). Yet, its major application has been in the design of automobile air bags, and the US military establishment has yet to adopt...