Rachel A Gladstone

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Our understanding of the deglacial evolution of the Antarctic Ice Sheet (AIS) following the Last Glacial Maximum (26,000-19,000 years ago) is based largely on a few well-dated but temporally and geographically restricted terrestrial and shallow-marine sequences. This sparseness limits our understanding of the dominant feedbacks between the AIS, Southern(More)
Previous studies have shown that electroacupuncture (EA) can induce cardioprotection against ischemia–reperfusion (IR) injury, but its mechanisms are incompletely understood. We have previously shown that several other forms of remote preconditioning of the heart work, at least in part, via the release of circulating cardioprotective factors into the(More)
  • F Pattyn, C Schoof, L Perichon, R C A Hindmarsh, E Bueler, B De Fleurian +13 others
  • 2012
Predictions of marine ice-sheet behaviour require models that are able to robustly simulate grounding line migration. We present results of an intercomparison exercise for marine ice-sheet models. Verification is effected by comparison with approximate analytical solutions for flux across the grounding line using simplified geometrical configurations (no(More)
BACKGROUND Alcohol consumption has been associated with atrial fibrillation (AF) in several epidemiologic studies, but the underlying mechanisms remain unknown. We sought to test the hypothesis that an atrial myopathy, manifested by echocardiographic left atrial enlargement, explains the association between chronic alcohol use and AF. METHODS AND RESULTS(More)
OBJECTIVE  To investigate the relation between alcohol consumption and heart disease by using differences in county level alcohol sales laws as a natural experiment. DESIGN  Observational cohort study using differences in alcohol sales laws. SETTING  Hospital based healthcare encounters in Texas, USA. POPULATION  1 106 968 patients aged 21 or older(More)
  • David H Atkinson, Thomas R Spilker, Linda Spilker, Gov, Tibor Balint, Robert Frampton +45 others
  • 2009
The primary motivation for in situ probe missions to the outer planets derives from the need to constrain models of solar system formation and the origin and evolution of atmospheres, to provide a basis for comparative studies of the gas and ice giants, and to provide a valuable link to extrasolar planetary systems. The gas and ice giants offer a laboratory(More)
Spectroscopic and imaging observations of the Io plasma torus were made in June and July 1994 in conjunction with the encounter of periodic comet Shoemaker-Levy 9 with Jupiter. Characteristic emissions from sulfur and oxygen ions showed a decline of about 30 percent in the extreme ultraviolet and an increase of about 40 percent in the far ultraviolet(More)
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