However, the vocal production mechanisms have long been considered to be distinct. (jeb.biologists.org)
In addition to providing a unique way to understand different particle production mechanisms, this new result adds to the puzzling story of what causes the transverse spin asymmetry in the first place — an open question for physicists since the 1970s. (sciencedaily.com)
Access will be «limited to technical personnel and solely for the purpose of verifying that the new targeted production mechanism authorized by the USA FREEDOM Act is working as intended,» ODNI said in a statement. (fortune.com)