Sentences with phrase «of noise exposure»

The effects of noise exposure on psychosocial well - being seem to be facilitated by other factors such as pre-dispositional and dispositional vulnerabilities [26].

Other self - reported measures: These will include ratings of HA benefit and self - reporting of noise exposure that could lead to temporary or permanent threshold shift events.

About 750,000 people in Norway find themselves in this risk zone and, statistically, between 60 and 100 persons will die in Norway each year as an indirect result of noise exposure.

Deafness isn't the only medical danger of noise exposure.

The researchers note that because survey participants tend to underreport information such as health care use, it's possible that the levels of noise exposure and hearing - related behaviors presented here underestimate the true prevalence.

Not exact matches

On top of things like people chatting and rattling service carts, engine noise levels inside the cabin can be as loud as 85 dB at cruising altitude — that's nearing levels that can be dangerous with extended exposure.

We tried EVERYTHING: white noise, dark room, music, no music, complete silence in the rest of the house, bath before nap, swim before naps to wear out, indirect sunlight exposure, a soft animal he could touch (only when we were watching on the monitor to avoid SIDS), etc..

However, noise exposure, either prolonged or recent, was not consistently associated with an increased risk of hearing loss across all surveys.

The new study reveals that long - term exposure to relatively low levels of noise, particularly at night, may contribute to the development of infertility in men.

«We know noise exposure has an effect on male fertility in animals, but our study is the first to show the risk of exposure to environmental noise on male infertility in humans.»

The findings suggest a link between long - term exposure to road traffic noise and deaths, as well as a greater risk of stroke, particularly in the elderly.

Western Europeans suffer a heavy toll of death and disability through exposure to excessive noise, making it second only to air pollution as an environmental cause of ill health.

One reason is that it's impossible to tell the difference between age - related damage and damage due to prior noise exposure, says Frank Lin, associate professor of otolaryngology and epidemiology at Johns Hopkins University School of Medicine.

Tinnitus can occur for many reasons, including exposure to long periods of loud noise, normal ageing and infection.

«One of the surprising findings from this study was that even the subjects who had extreme exposure — two subjects who went to a music festival with 16 hours of exposure at 101 to 103 dBA (A-weighted decibels), which is around 1,000 percent of the daily occupational noise limit — had only temporary changes on some functional tests, with no evidence of permanent pathology,» Le Prell said.

Participants completed an otologic / noise exposure history, a current symptom assessment and quality of life questionnaires at initial visits and six months later.

In the days of film photography, one long exposure would do, but a digital camera can not easily record long exposures without buildup of electronic noise, which degrades the image.

However, none of the supplements worked very well in animals, even when researchers administered them in repeated, high doses for a month prior to a noise - exposure test, Le Prell notes.

Noise induced hearing loss can be caused by sudden very loud noise, such as an explosion or gunfire, but it may also develop gradually as a result of repeated exposure to loud noise, suggest the study autNoise induced hearing loss can be caused by sudden very loud noise, such as an explosion or gunfire, but it may also develop gradually as a result of repeated exposure to loud noise, suggest the study autnoise, such as an explosion or gunfire, but it may also develop gradually as a result of repeated exposure to loud noise, suggest the study autnoise, suggest the study authors.

Those involved in DNA duplication, on the other hand, normally don't experience that kind of exposure to noise and so don't have the same robust interconnections.

A heightened risk of stroke was similarly linked to increasing aircraft noise exposure, but this was not statistically significant, possibly because of the small number of cases involved, suggest the researchers.

Long term exposure to aircraft noise, particularly during the night, is linked to an increased risk of developing high blood pressure and possibly heart flutter and stroke as well, suggests research published online in Occupational & Environmental Medicine.

DSSI works on a principle that utilizes multiple short exposures of an object to capture and remove the noise introduced by atmospheric turbulence producing images with extreme detail.

Exposure to aircraft noise, particularly at night, was associated with all cases of high blood pressure, and with new cases.

The noise exposure were classified into two ranges (above and below a threshold of 65 dB), and the corresponding heart rates and / or the heart rate variability (HRV) were analyzed.

Ute Kraus and colleagues of the Environmental Risks research group led by Dr. Alexandra Schneider at the Institute of Epidemiology II (EPI II) at Helmholtz Zentrum München have now studied the effects of exposure to our everyday background noise.

The results of the study show that HRV was reduced in association with increases of 5 dB in noise exposure at both the higher and lower noise level ranges.

Scientists of Helmholtz Zentrum München have now shown that exposure to noise during everyday life influences heart rate variability, i.e. the ability of the heart to adjust the rate at which it beats to acute events.

SOCAL ‐ BRS is also part of a larger international collaboration to measure the impacts of noise marine mammals using opportunistic and experimental approaches (including controlled exposure experiments, or «CEEs»).

In order to extract the signal of a planet in an image, there is a lot of interference I have to take out: the random noise from the camera's own electronics, the scattered light around the coronagraph, and the rotation of the individual exposures.

It builds on several recent and ongoing research efforts to provide high - resolution measurements of behavior and behavioral response of marine mammals to human noise in their environment using controlled exposure experiments.

His work primarily involves research and development of computational algorithms for modelling noise exposure of marine mammals and fish.

Dr. Halvorsen studied neurophysiology of the auditory system, ontogeny and development of sound localization the central auditory system in gerbils, neural encoding of ultrasound signals in fish, and auditory threshold responses in fish after noise exposure.

But after exposure to loud noises, these cells can start behaving aberrantly, messing up their timing so they begin to synchronize their signals and fire without a noise to tune out, which results in a perception of sound where none exists.

This study examined the independent and combined effects of short - term exposure to elevated CO2 and boat noise on the predator — prey interactions of a pair of common coral reef fishes (Pomacentrus wardi and its predator, Pseudochromis fuscus).

Exposure to continuous white noise sabotages the development of the auditory region of the brain, which may ultimately impair hearing and language acquisition, according to researchers from the...

These recent efforts, each of which involved interdisciplinary teams of colleagues, culminated in the publication of marine mammal noise exposure criteria and research recommendations, and a U.S. federal research strategy for the coming decade to understand and manage noise impacts on marine line.

Specific focus areas include: behavioral response studies, laboratory research on hearing and noise impacts; field research on pinniped vocal communication; noise exposure criteria and research recommendations; work with both conventional and alternative energy industries to understand and minimize environmental impacts of resource acquisition.

Indeed, observational and experimental studies have shown that noise exposure leads to annoyance, sleep disturbances, sleepiness, an increased incidence of high blood pressure and cardiovascular disease, and impairs cognitive performance in schoolchildren.

John Oghalai, professor of otolaryngology cautions that we need to lessen our exposure to loud noise.

Josef M. Miller MD, professor in the Department of Otolaryngology at the University of Michigan Medical School, along with Colleen G. Le Prell, and Larry F. Hughes treated guinea pigs with one of the following: vitamins A, C and E; magnesium; A, C and E plus magnesium, or a placebo one hour before and five days after a five - hour exposure to 120 decibel sound pressure level noise (comparable to a jet engine at take - off).

This deficiency was more widespread and severe in the Tinnitus group that was associated with noise exposure, suggesting a relationship between vitamin B12 deficiency and dysfunction of the auditory pathway.

Exposure to loud noise such as blasts and urban noise, adverse side effects from some drugs, stress, deficiency of certain minerals, etc have also been known to cause tinnitus.

Research on Significant Threshold: This is the multi-year research effort noted above to update the scientific evidence of the relationship between aircraft noise exposure and its effects on communities around airports.

There is documented proof that loss of melanin in the hearing apparatus of the ear (Cochlea) increases the rate of hearing loss from both loud noise exposure and aging loss in humans.

Puppies that are raised without high exposure to gentle handling, human contact and a wide variety of noises and experiences OR are removed from their dam or litter mates before at least 7 weeks, may exhibit a wide variety of behavioral problems!

Family Pet Animal Hospital in Chicago explains: «While the exact cause of loud noise aversion is unknown, it may be due to lack of exposure in early development, a genetic predisposition for emotional reactivity or result from a traumatic event.

long periods of standing, bending, and intermittent exposure to high noise levels.

- Meeting new people of all types, including children, men, crowds, people wearing hats, in wheelchairs, etc. - Meeting new dogs (do not bring your pup to areas with lots of dogs until after 4 months)- Exposure to other pets such as cats, horse, birds - Teach him to enjoy his crate - Riding in the car (be sure to restrain him using a crate or seatbelt for safety)- Being held, touched all over and in different ways, being bathed and groomed - Visiting the Vet's office, groomer, daycare, boarding kennel - Exposure to loud noises and strange objects (example — umbrella opening)- Exposure to traffic, motorcycles, bicycles, skateboards, joggers - Getting him used to being left alone for a few hours at a time

Instead of taking multiple photos, you also have the option of taking one 20 - 30 minute exposure, but we prefer to do shorter exposures to limit the amount of noise.