Anybody can develop high frequency hearing loss, but it becomes more common with age. Exposure to loud sounds or high frequency sounds are common causes of ear damage in younger people.

Institute of Sustainability for Chemicals, Energy and Environment (ISCE 2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Singapore 627833, Republic of Singapore ...

It forms part of the boiler but can influence the whole central heating system. A correct reading is crucial for diagnosing issues with either low or high boiler pressure.' 2. Identify the pressure ...

The new year is off to an unusually warm and dry start as much of Arizona continues to experience above-average temperatures and below-normal precipitation. From Phoenix to Flagstaff, it’s ...

Division of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan The HAKUBI Center for Advanced Research, Kyoto University, ...