Hearing loss cases are climbing globally—1 in 5 adults are affected—along with a growing number of older workers who are more likely to experience hearing loss. A new study from researchers at Portland State, Oregon State ...
Social Sciences
Jan 13, 2023
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1
A new study from North Carolina State University explores the connection between hearing loss and dementia in geriatric dogs. The work could aid in both treatment of aging dogs and in understanding the relationship between ...
Veterinary medicine
Aug 9, 2022
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52
Finnish researchers have been the first to determine the cause for the nonsyndromic early-onset hereditary canine hearing loss in Rottweilers. The gene defect was identified in a gene relevant to the sense of hearing. The ...
Plants & Animals
May 21, 2021
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7
If naked mole-rats were human, they would be prescribed hearing aids. With six mutations in genes associated with hearing, naked mole-rats can barely hear the constant squeaking they use to communicate with one another. This ...
Plants & Animals
Sep 3, 2020
2
139
Samuel Challeat was riding his bike in the city of Toulouse in the hours before France's strict COVID-19 lockdown took hold when the thought came to him.
Ecology
Jul 3, 2020
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15
Physicochemical cargo-switching nanoparticles (CSNP) designed by KAIST can help significantly reduce cholesterol and macrophage foam cells in arteries, which are the two main triggers for atherosclerotic plaque and inflammation.
Bio & Medicine
Jun 17, 2020
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7
Just like humans, dogs are sometimes born with impaired hearing or experience hearing loss as a result of disease, inflammation, aging or exposure to noise. Dog owners and K-9 handlers ought to keep this in mind when adopting ...
Veterinary medicine
Mar 5, 2020
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9
Military working dogs played a vital role in the recent raid and death of ISIS leader Abu Bakr al-Baghdadi; however, temporary and permanent hearing loss due to high-decibel noise in training, transport and operations put ...
Veterinary medicine
Nov 20, 2019
0
10
It is one of the great unsolved mysteries of anthropology. What killed off the Neanderthals, and why did Homo sapiens thrive even as Neanderthals withered to extinction? Was it some sort of plague specific only to Neanderthals? ...
Archaeology
Sep 19, 2019
39
415
The International Space Station was again the stage for novel European science and routine operations during the first half of August. Plenty of action in the form of bubbles and sounds added to the mix in the run-up to a ...
Space Exploration
Aug 20, 2019
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14
A hearing impairment or deafness is a full or partial decrease in the ability to detect or understand sounds. Caused by a wide range of biological and environmental factors, loss of hearing can happen to any organism that perceives sound. "Hearing impaired" is often used to refer to those who are deaf, although the term is viewed negatively by members of Deaf culture, who prefer the terms "Deaf" and "Hard of Hearing".
Sound waves vary in amplitude and in frequency. Amplitude is the sound wave's peak pressure variation. Frequency is the number of cycles per second of a sinusoidal component of a sound wave. Loss of the ability to detect some frequencies, or to detect low-amplitude sounds that an organism naturally detects, is a hearing impairment.
This text uses material from Wikipedia, licensed under CC BY-SA
