- The
Quaternary (/kwəˈtɜːrnəri, ˈkwɒtərnɛri/ kwə-TUR-nə-ree, KWOT-ər-nerr-ee) is the
current and most
recent of the
three periods of the
Cenozoic Era in...
-
Quaternary glaciation, also
known as the
Pleistocene glaciation, is an
alternating series of
glacial and
interglacial periods during the
Quaternary period...
- The
quaternary prevention,
concept coined by the
Belgian general practitioner Marc Jamoulle,
Quaternary prevention is the set of
health activities to...
- a
quaternary compound is a
compound consisting of
exactly four
chemical elements. In
another use of the term in
organic chemistry, a
quaternary compound...
-
Aliphatic Alkyl Quaternaries (DDAC)". Epa739-R-06-008.
Zhang C, Cui F, Zeng GM,
Jiang M, Yang ZZ, Yu ZG, et al. (June 2015). "
Quaternary ammonium compounds...
-
Quaternary geology is the
branch of
geology that
study developments from 2.58
million years ago to the present. In particular,
Quaternary geology study...
-
Quaternary is an EP by the
heavy metal band Mötley Crüe. It was
released in 1994 on Elektra. The EP,
which was
initially going to be
titled Leftovers,...
-
Quaternary science is the
subfield of
geology which studies the
Quaternary Period commonly known as the ice age. The
Quaternary Period is a time period...
- A
quaternary carbon is a
carbon atom
bound to four
other carbon atoms. For this reason,
quaternary carbon atoms are
found only in
hydrocarbons having at...
-
Quaternary Research is a peer-reviewed
scientific journal of
Quaternary science. The
journal was
established in 1970, is now
published by
Cambridge University...
