Results 11 to 20 of about 794,627 (318)
Survey of Anesthesiology, 1976 Three cases of tracheal dilatation following prolonged ventilation through a tracheostomy tube with a conventional cuff are reported. The routine care of tracheostomies in the ITU at Northampton General Hospital is described. Possible causes for the development of dilatation are suggested and the symptoms and signs discussed.
M E, Fryer, R D, Marshall
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Nature Reviews Disease Primers, 2019 Dilated cardiomyopathy (DCM) is a clinical diagnosis characterized by left ventricular or biventricular dilation and impaired contraction that is not explained by abnormal loading conditions (for example, hypertension and valvular heart disease) or coronary artery disease.
Schultheiss H. -P. +10 more
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Journal of the American Medical Association (JAMA), 2019 Importance Case series suggest favorable results of peroral endoscopic myotomy (POEM) for treatment of patients with achalasia. Data comparing POEM with pneumatic dilation, the standard treatment for patients with achalasia, are lacking.
F. A. Ponds +15 more
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Standard noncommuting and commuting dilations of commuting tuples [PDF]
, 2002 We introduce a notion called `maximal commuting piece' for tuples of Hilbert space operators. Given a commuting tuple of operators forming a row contraction there are two commonly used dilations in multivariable operator theory.
Bhat, B. V. Rajarama +2 more
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α-Synuclein Promotes Dilation of the Exocytotic Fusion Pore
Nature Neuroscience, 2017 The protein α-synuclein has a central role in the pathogenesis of Parkinson's disease. Like that of other proteins that accumulate in neurodegenerative disease, however, the function of α-synuclein remains unknown.
Todd Logan +4 more
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New Insights Into Permeation of Large Cations Through ATP-Gated P2X Receptors
Frontiers in Molecular Neuroscience, 2018 The permeability of large cations through the P2X pore has remained arguably the most controversial and complicated topic in P2X-related research, with the emergence of conflicting studies on the existence, mechanism and physiological relevance of a so ...
Laurie Peverini +4 more
doaj +1 more source
Interference of Clocks: A Quantum Twin Paradox [PDF]
, 2019 The phase of matter waves depends on proper time and is therefore susceptible to special-relativistic (kinematic) and gravitational time dilation (redshift).
Abend, Sven +17 more
core +3 more sources
Towards 3DoF+ 360 Video Streaming System for Immersive Media
IEEE Access, 2019 Immersive video streaming has become very popular. To increase the quality of experience (QoE) with immersive media, user movement adaptive video streaming, three degrees of freedom plus (3DoF+), has emerged and is expected to meet this growing demand ...
Jong-Beom Jeong +3 more
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Dilated Semantic Segmentation for Breast Ultrasonic Lesion Detection Using Parallel Feature Fusion
Diagnostics, 2021 Breast cancer is becoming more dangerous by the day. The death rate in developing countries is rapidly increasing. As a result, early detection of breast cancer is critical, leading to a lower death rate.
Rizwana Irfan +5 more
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Neuromodulatory Correlates of Pupil Dilation
Front. Neural Circuits, 2018 Pupillometry has long been used as a measure of brain state. Changes in pupil diameter are thought to coincide with the activity of neuromodulators, including noradrenaline and acetylcholine, producing alterations in the brain state and corresponding ...
Rylan S. Larsen, Jack Waters
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