Results 121 to 130 of about 159,385 (354)

Bronchiolitis obliterans. [PDF]

open access: yes, 1989
Bronchiolitis obliterans in the adult patient is a relatively uncommon and vexing clinical entity. This confusion results because this pathologic finding occurs in a variety of diverse clinical settings.
King, TE
core  

A Magnetically Transformable Twisting Millirobot for Cargo Delivery at Low Reynolds Number

open access: yesAdvanced Intelligent Systems, EarlyView.
Herein, a soft millirobot, TwistBot, that transforms from a flat shape to a helical shape to propel in fluids at low Reynolds number is reported. Its geometry is optimized by numerical simulation and validated by experiments to effectively propel and deliver solid cargos.
Moonkwang Jeong   +3 more
wiley   +1 more source

Prevalence and severity of airway obstruction in an Italian adult population

open access: yesMonaldi Archives for Chest Disease, 2005
Background. This study sets out to estimate the prevalence and the degree of severity of bronchial obstruction in an adult population with three different diagnostic criteria: the European Respiratory Society (ERS), the American Thoracic Society (ATS ...
G. Riccioni   +5 more
doaj   +1 more source

Design, Modeling, and Control of a Soft Robotic Diaphragm‐Assist Device in a Respiratory Simulator

open access: yesAdvanced Intelligent Systems, EarlyView.
A soft robotic diaphragm‐assist device using fabric‐based pneumatic actuators with a 2‐step control system to optimize synchronization and support is introduced. This system can detect the initiation of breathing to trigger assistance and regulate pressures to provide the correct level of inhalation augmentation. Validation and testing are completed on
Diego Quevedo‐Moreno   +5 more
wiley   +1 more source

Comparison of upper airway patency in patients with mild obstructive sleep apnea during dexmedetomidine or propofol sedation: a prospective, randomized, controlled trial

open access: yesBMC Anesthesiology, 2018
Background In addition to propofol, dexmedetomidine is a suitable alternative for intraoperative sedation in procedures requiring regional anesthesia.
Hyun-Jung Shin   +4 more
doaj   +1 more source

AI‐Driven Microphysiological Systems for Advancing Nanoparticle Therapeutics

open access: yesAdvanced Intelligent Systems, EarlyView.
This review outlines recent advances in integrating artificial intelligence with microphysiological systems for nanoparticle evaluation. It highlights data‐driven optimization, image‐based prediction, and AI‐enabled analysis frameworks that advance translational research and support the development of personalized nanomedicine. Nanoparticles (NPs) play
Yedam Lee   +3 more
wiley   +1 more source

Rapid Onset Acute Epiglottitis Leading to Negative Pressure Pulmonary Edema

open access: yesIndian Journal of Anaesthesia, 2007
Pulmonary edema is a potentially life-threatening complication of acute airway obstruction. It develops rapidly, without warning, in young healthy individuals.
V Saraswat, P V Madhu, Suresh S Kumar
doaj  

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