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.

Frequency combs are light sources with a spectrum that comprises a series of sharp, equally spaced lines. The frequencies of these lines are known to a very high degree of accuracy, which makes ...

In an experiment or survey, relative frequency of an event is the number of times the event occurs divided by the total number of trials. For example, if you observed \(100\) passing cars and ...

Senior Counsel PLO Lumumba on Tuesday penned a letter to Chief Justice Martha Koome concerning the ban imposed on Senior Counsel Ahmednasir Abdullahi by the Supreme Court. In the letter dated January ...

The President of the Family Division has a issued a revised Public Law Outline(PLO) and pilot practice direction, as well as a number of supporting guidance documents. There are three President's ...

Ultrasound is produced by high frequency vibrations beyond the range of human hearing. The frequency of ultrasound is therefore greater than 20,000 hertz. Ultrasound, like audible sounds ...

Tim Taylor Department of Chemical Engineering, Kansas State University, Manhattan, Kansas 66506, United States ...

There are a significant number of words, phrases and acronyms that appear when talking about race and ethnicity which often change depending on the context of the conversation. Language is ...

The conflict between Israel and the Palestinian people is one of the longest-running and most violent disputes in the world. Its origins go back more than a century. There have been a series of ...