Results 11 to 20 of about 302,410 (282)

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

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

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

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

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

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

Control of Bypass Transition for Textile Surface

open access: yesJSME International Journal Series B, 2004
The present research deals with turbulent friction reduction for bypass transition on a flat plate with a textile surface. Unique boundary layers such as those found in swimsuits, sail wings, or skiwear, where certain boundary layer trip structure-like folded edges or masts of a sailboat exist, contain limited turbulence level in the boundary layer ...
KIKUCHI, Satoshi   +3 more
openaire   +3 more sources

Patofisiologi Pintasan Jantung Paru

open access: yesJurnal Anestesi Perioperatif, 2013
physiologic changes introduced by cardiopulmonary bypass include an alteration in pulsatile, blood flow >pattern, exposure of blood to nonphysiologic surface, blood damage due to shear stress, hemodilution, and overload stress response.
Doddy Tavianto   +2 more
doaj   +1 more source

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