Results 11 to 20 of about 301,544 (297)

Clinical effects of the heparin coated surface in cardiopulmonary bypass [PDF]

open access: yesEuropean Journal of Cardio-Thoracic Surgery, 1997
In a randomised study of 120 patients, undergoing primary operation for coronary heart decease, two groups were investigated as regards to the effects of heparin coated cardiopulmonary bypass on brain function parameters and general clinical outcome.
S, Svenmarker   +7 more
openaire   +2 more sources

Recent advancements in pediatric cardiopulmonary bypass technology for better outcomes of pediatric cardiac surgery

open access: yesThe Cardiothoracic Surgeon, 2022
Background Pediatric cardiac surgery is in itself very enigmatic and individualized. Presently, there has been a slew of new developments aimed primarily toward pediatric cardiopulmonary bypass for safer, patient-centered pediatric cardiac surgery. Still,
Yasir Saleem   +4 more
doaj   +1 more source

Extract2Chip—Bypassing Protein Purification in Drug Discovery Using Surface Plasmon Resonance

open access: yesBiosensors, 2023
Modern drug discovery relies on combinatorial screening campaigns to find drug molecules targeting specific disease-associated proteins. The success of such campaigns often relies on functional and structural information of the selected therapeutic target, only achievable once its purification is mastered.
Ana C. F. Paiva   +16 more
openaire   +3 more sources

The Propagation of the Temperature Wave in Myocardium [PDF]

open access: yes, 2018
The method for estimating the rate of propagation of temperature waves in the myocardium during hypothermia and hyperthermia of the heart based on noninvasive temperature control on the heart surface in conditions of cardiopulmonary bypass is proposed ...
Shlykov, V. (Vladyslav)
core   +2 more sources

Analysis of middle cerebral artery blood flow in moyamoya disease and comparison of orthodromic and antidromic bypass

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To analysis the middle cerebral artery (MCA) blood flow direction and compare the efficacy and safety of orthodromic and antidromic bypass. Methods Fifty cases with moyamoya disease (MMD) surgical treated in Huashan Hospital of Fudan University
LIAO Yu⁃jun, HE Kang⁃min, XU Bin
doaj   +1 more source

Force on a sphere via the generalized reciprocal theorem [PDF]

open access: yes, 2004
An approach based on the generalized reciprocal theorem is presented to derive the well-known result for the drag force exerted on a rigid sphere translating in a viscous fluid in an arbitrary manner.
Brady, J. F., Leshansky, A. M.
core   +1 more source

Process Stability and Material Properties of TC4 Alloy Welded by Bypass Current Hot Wire Plasma Arc Welding (BC-PAW)

open access: yesMetals, 2022
To improve welding efficiency, bypass current hot wire plasma arc welding (BC-PAW) was employed to weld Ti-6Al-4V alloy. The influence of process variables on metal transfer behaviour was explored using high-speed camera, and the material properties were
Yugang Miao   +5 more
doaj   +1 more source

Research on Influence of Different Simulation Methods of Bypass Flow in Thermal Hydraulic Analysis on Temperature Distribution in HTR-10

open access: yesScience and Technology of Nuclear Installations, 2020
In pebble-bed high temperature gas-cooled reactor, gaps widely exist between graphite blocks and carbon bricks in the reactor core vessel. The bypass helium flowing through the gaps affects the flow distribution of the core and weakens the effective ...
Shiyan Sun, Youjie Zhang, Yanhua Zheng
doaj   +1 more source

Cardiopulmonary bypass in a rat model may shorten the lifespan of stored red blood cells by activating caspase-3.

open access: yesPLoS ONE, 2023
BackgroundRed blood cell transfusion is required for many types of surgery against cardiovascular disease, and the function of transfused cells appears to decline over time.
Lu Han   +4 more
doaj   +1 more source

Direct numerical simulations of transition in a compressor cascade: The influence of free-stream turbulence [PDF]

open access: yes, 2010
Copyright © Cambridge University Press 2010.The flow through a compressor passage without and with incoming free-stream grid turbulence is simulated.
Durbin, PA   +3 more
core   +2 more sources

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