In the past, studies of stratosphere‐troposphere exchange of mass and chemical species have
mainly emphasized the synoptic‐ and small‐scale mechanisms of exchange. This review, …

Satellite-borne IR radiometers are turning the Earth's stratosphere into one of the best available
outdoor laboratories for observing the large-scale dynamics of a rotating, heterogeneous …

Ever since Matsuno's pioneering numerical simulations of the stratospheric sudden
warming there has been little reason to doubt that this spectacular natural phenomenon is …

The two main principles underlying the use of isentropic maps of potential vorticity to represent
dynamical processes in the atmosphere are reviewed, including the extension of those …

The significance of the potential vorticity (PV) for atmosphere–ocean dynamics was first
explored by Carl-Gustaf Rossby in the 1930s. Reviewed here are its key properties including …

We describe observations of tropical stratospheric water vapor q that show clear evidence
of large‐scale upward advection of the signal from annual fluctuations in the effective “entry …

Some consequences of regarding potential vorticity as a tracer are considered. It is shown
that neither diabatic heating, nor frictional forces, nor external forces such as might be used to …

The time‐domain description of musical and other nonlinear oscillators complements the more
commonly used frequency‐domain description, and is advantageous for some purposes. …

This article summarizes the Hawthorne studies related to work groups and their legacy and
traces applications of work groups and related empirical research through the 1990s. A …

Because employees may be reluctant to admit to performing deviant acts, the authors of this
study reexamined the commonly used self-report measure of workplace deviance …