Then, you need to be able to identify which journals are peer-reviewed. There are generally four methods for doing this: 1  Limiting a database search to peer-reviewed journals only. 2  Some databases allow you to limit searches for articles to peer reviewed journals only.
A walkie-talkie (more formally known as a handheld transceiver, or HT) is a hand-held, portable, two-way radio transceiver. Its development during the Second World War has been variously credited to Donald L. Hings, radio engineer Alfred J. Gross, and engineering teams at Motorola.
The abbreviation HT, derived from Motorola's Handie Talkie trademark, is commonly used to refer to portable handheld ham radios, with walkie-talkie often used as a layman's term or specifically to refer to a toy. Public safety or commercial users generally refer to their handhelds simply as radios.