2015年7月16日 · Previous studies of Earth rotation perturbations due to ice-age loading have predicted a slow secular drift of the rotation axis relative to the surface geography (i.e. true polar wander, TPW) of order of several degrees over the Plio-Pleistocene.

2023年3月21日 · AR6 makes an oblique reference to the evaporation and total atmospheric precipitable water (TPW, shown here as kg/m 2) dependence upon wind speed but refers to it as a “dynamical process.” “According to theory, observations and models, the water vapour increase approximately follows the Clausius–Clapeyron relationship at the global ...

2011年11月1日 · We have demonstrated, using a time-dependent TPW theory incorporating several potentially important sources of rotational stability, that the muted TPW requires a convection-induced perturbation in the Earth′s inertia tensor elements, I 13 and I 23 over the last 100 Myr that is less than ~20 per cent of the current excess ellipticity. This ...

Gallery TPW is a leading artist-run centre in Toronto dedicated to exhibiting underrepresented artistic and curatorial practices that push the boundaries of lens-based work.

2008年4月17日 · We report the case of a temporary pacing wire (TPW) placed in the coronary sinus in a patient with acute heart failure, who had a dramatic improvement in symptoms. A 77-year-old woman was admitted with a 3-week history of breathlessness.

2024年7月11日 · Total precipitable water (TPW) is a key player in the global water cycle, shaping our climate and impacting extreme weather phenomena such as tropical storms and monsoons. Its presence, varying across regions and seasons, is the highest in warm oceanic regions, particularly in the tropics and subtropics, while polar regions see the least.

2000年5月1日 · Conclusions: TPW insertion has a high complication rate despite operator experience and supervision. Internal jugular vein insertion led I to a higher incidence of TPW displacement and infection. Complications often result in delay to permanent pacemaker implant and prolonged hospital stay.

This paper proposed a new fusion method to obtain all-weather TPW with a high spatial resolution of 0.05° × 0.05° by taking advantage of various water vapor related variables derived from microwave and near-infrared (NIR) remote sensing.

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2003年2月6日 · I present a general model for true polar wander (TPW), in the context of supercontinents and simple modes of mantle convection. Old, mantle-stationary supercontinents shield their underlying mesosphere from the cooling effects of subduction, and an axis of mantle upwelling is established that is complementary to the downwelling girdle of ...