Results 191 to 200 of about 156,828 (341)
Smart Transfemoral Prosthetic Socket with Motorized Cable‐Driven System
Advanced Intelligent Systems, EarlyView.This study presents an innovative transfemoral socket featuring a motorized cable‐driven system and a sensorized liner, designed to adapt to changes in residual limb volume while monitoring interface pressures. Users can seamlessly control the socket in both open‐ and closed‐loop modes via a customized mobile application, enhancing comfort and ...
Linda Paternò +7 more
wiley +1 more source
Pneumatic Pressure Control Using on‐off Valves with Pulse Width Modulation
Chemical Engineering &Technology, Volume 46, Issue 1, Page 21-28, January 2023., 2023 To reduce hysteresis and improve accuracy of a two‐stage airplane flow valve, an on‐off switching valve with its pulse width modulation (PWM) control is proposed as a first stage in replacement of a currently used servomotor‐controlled valve. A method is introduced for properly choosing the on‐off valve and tuning the PWM parameters.
Gabriel De Carvalho +4 more
wiley +1 more source
The Potential Renal Protective Effect of Transcatheter Aortic Valve Replacement. [PDF]
CureusSoodi D +7 more
europepmc +1 more source
Fatal aortic regurgitation following replacement of the mitral and aortic valves
, 1966 William C. Roberts +3 more
openalex +1 more source
Changes in chest radiograph after aortic valve replacement. [PDF]
, 1968 Mervyn S. Gotsman +3 more
openalex +1 more source
Hybrid valve-in-valve mitral valve replacement [PDF]
JTCVS Techniques, 2020 Andrew R. Papoy +3 more
openaire +1 more source
Tribological Performances of Diamond‐Like Carbon Coatings for Hydraulic Applications
Chemical Engineering &Technology, Volume 46, Issue 1, Page 118-127, January 2023., 2023 Diamond‐like carbon materials in different combinations were coated onto a nitride steel substrate using two different deposition methods. A tribological investigation was performed to find out their suitability for the tribological contacts in hydraulic axial piston pumps. The application of such materials as unleaded alternatives to materials used in
Murat Kapsiz +3 more
wiley +1 more source
Aspergillus aortitis following replacement of aortic valve
, 1967 Robert L. Leffert, Raymond L. Hackett
openalex +1 more source
Cardiac failure due to acute bacterial endocarditis treated with peritoneal dialysis and aortic valve replacement. [PDF]
, 1973 William P. Sears, D Pickering, W Watana
openalex +1 more source