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
Dihedral angles between alveolar septa
TL;DR: Findings imply that at VL30 tensions exerted by septa are locally homogeneous and at lower lung volumes become less so, and therefore the local uniformity of tensions suggests a stress-responsive mechanism for forming or remodeling the connective tissues.
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Control of cell volume in oocytes and eggs from Xenopus laevis.
Suzanne M. Kelly,Suzanne M. Kelly,James P. Butler,James P. Butler,Peter T. Macklem,Peter T. Macklem +5 more
TL;DR: The data indicate that Vc in oocytes and eggs is not regulated by either plasma membrane ion transport or the mechanical properties of the vitelline envelope, and it is speculated that the ability of eggs to maintain volume is determined, in part, by the cytoplasm, in particular by its gel-like nature.
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Directional memory and caged dynamics in cytoskeletal remodelling.
TL;DR: These data are the first to provide a molecular-scale physical picture describing the cytoskeletal remodelling process and its rate of progression and are shown to provide direct evidence in a living cell of molecular trapping and caged dynamics.
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Acoustic Pharyngometry Measurement of Minimal Cross-Sectional Airway Area Is a Significant Independent Predictor of Moderate-To-Severe Obstructive Sleep Apnea
Pamela N. DeYoung,Jessie P. Bakker,Scott A. Sands,Salma Batool-Anwar,James G Connolly,James P. Butler,Atul Malhotra +6 more
TL;DR: Objective anatomical assessment can significantly differentiate those with mild versus moderate-to-severe OSA in a clinical setting, and may have utility as a component in stratifying risk of OSA.
Journal ArticleDOI
Remodeling of integrated contractile tissues and its dependence on strain-rate amplitude.
Madavi Oliver,Tímea Kováts,Srboljub M. Mijailovich,James P. Butler,Jeffrey J. Fredberg,Guillaume Lenormand +5 more
TL;DR: Although both relaxation regimes are innately nonlinear, these regimes are unified and their positions along the frequency axis are set by the imposed strain-rate amplitude.