Paul Chamberlin

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The Mars Atmosphere and Volatile Evolution (MAVEN) mission, during the second of its Deep Dip campaigns, made comprehensive measurements of martian thermosphere and ionosphere composition, structure, and variability at altitudes down to ~130 kilometers in the subsolar region. This altitude range contains the diffusively separated upper atmosphere just above(More)
The purpose of this study was to prospectively evaluate the diagnostic accuracy of reader detection of 75% or greater stenosis at high-spatial-resolution multistation magnetic resonance (MR) angiography performed with matrix coils and a blood pool contrast agent. Ten healthy volunteers and 10 patients were examined. All participants provided informed(More)
as the samples with small pH variations, thus indicating that the small variations in the effective net charge have no measurable influence on the cluster formation mechanism (see Supplementary Information). We also checked the temperature dependence of the pH for a concentrated lysozyme solution and found an increase of only 0.2 units when decreasing the(More)
College students (N = 212) completed a survey designed to elicit information about their exercise habits, perceived sexual desirability, and body image. A number of body-image items were associated with both perceived physical attractiveness and perceived sexual desirability. Total body image was related to gender, exercise level, perceived physical(More)
Coupling between the lower and upper atmosphere, combined with loss of gas from the upper atmosphere to space, likely contributed to the thin, cold, dry atmosphere of modern Mars. To help understand ongoing ion loss to space, the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft made comprehensive measurements of the Mars upper atmosphere,(More)
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