J
James P. Butler
Researcher at Harvard University
Publications - 324
Citations - 26460
James P. Butler is an academic researcher from Harvard University. The author has contributed to research in topics: Lung volumes & Obstructive sleep apnea. The author has an hindex of 74, co-authored 321 publications receiving 24090 citations. Previous affiliations of James P. Butler include Tohoku University & Brigham and Women's Hospital.
Papers
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Journal ArticleDOI
A portable single-sided magnet system for remote NMR measurements of pulmonary function.
Mikayel Dabaghyan,Iga Muradyan,Iga Muradyan,Alan Hrovat,James P. Butler,James P. Butler,Eric Frederick,Feng Zhou,Angelos Kyriazis,Angelos Kyriazis,C. Corey Hardin,Samuel Patz,Samuel Patz,Mirko I. Hrovat +13 more
TL;DR: It is argued that very low spatial resolution measurements of different lobar lung regions will provide useful diagnostic information for clinicians treating Acute Respiratory Distress Syndrome as clinicians want to avoid ventilator pressures that cause either lung over distension (too much pressure) or lung collapse (too little pressure).
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Hopping Hoops Don't Hop
TL;DR: In this article, it was shown that Tokeida's and Littlewood's solution is wrong, even with a more realistic hoop and more realistic friction, and suggested some approaches to a self consistent investigation of the rolling-hoop problem.
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Geometric Hysteresis of Alveolated Ductal Architecture
TL;DR: There is a significant, and underappreciated, amount of geometric hysteresis in alveolar ductal architecture; and the contribution of smooth muscle and surfactant to geometric hyesteresis are of opposite senses, tending toward cancellation.
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A theory of diffuse light scattering by lungs.
TL;DR: The rudiments of a technique with implications for the possibility of dynamic stereology are presented, and an approximate formula is developed describing how the backscattered intensity varies with distance from the point of light entry.
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Determinants of friction in soft elastohydrodynamic lubrication
TL;DR: The results confirm that the shear-induced deformation of an initially symmetrical shape, including generalizations to other symmetrical geometries such as quadratic or piecewise linear bumps, leads to load-supporting behavior.