Results 11 to 20 of about 238,328 (339)
Annulus Calibration Increases the Computational Accuracy of the Lumbar Finite Element Model
Global Spine Journal, 2022 Study Design Mechanical simulations. Objective Inadequate calibration of annuli negatively affects the computational accuracy of finite element (FE) models.
Chen Xu +6 more
semanticscholar +1 more source
Circulation, 2021 Use of transcatheter mitral valve replacement (TMVR) using transcatheter aortic valves in clinical practice is limited to patients with failing bioprostheses and rings or mitral valve disease associated with severe mitral annulus calcification.
M. Urena +5 more
semanticscholar +1 more source
Annulus: A Dual Congestion Control Loop for Datacenter and WAN Traffic Aggregates
Conference on Applications, Technologies, Architectures, and Protocols for Computer Communication, 2020 Cloud services are deployed in datacenters connected though high-bandwidth Wide Area Networks (WANs). We find that WAN traffic negatively impacts the performance of datacenter traffic, increasing tail latency by 2.5x, despite its small bandwidth demand ...
Ahmed Saeed +10 more
semanticscholar +1 more source
Tikrit Journal of Engineering Sciences, 2011 Combined convection heat transfer in an inclined (ψ=60o) and vertical (ψ=90o) annulus has been experimentally studied for opposing thermally developing and thermally fully developed laminar air flows with adiabatic inner tube and uniformly heated outer ...
Ameer A. Jadoaa
doaj +1 more source
Effect of Vibration on the Heat Transfer Process in the Developing Region of Annulus with Rotating Inner Cylinder [PDF]
Engineering and Technology Journal, 2015 Experimental investigation has been carried out to study the effect of induced vibration on the heat transfer process in the simultaneously developing of hydrodynamic and thermal boundary layer region of a concentric vertical annulus with uniformly ...
Mauwafak A. Tawfik +2 more
doaj +1 more source
Arab Journal of Basic and Applied Sciences, 2021 Our study probes the impact of an exponentially decaying/growing time-dependent pressure gradient on unsteady Dean flow in a curved concentric cylinder.
Basant K. Jha, Dauda Gambo
doaj +1 more source
Advanced Strategies for the Regeneration of Lumbar Disc Annulus Fibrosus
International Journal of Molecular Sciences, 2020 Damage to the annulus fibrosus (AF), the outer region of the intervertebral disc (IVD), results in an undesirable condition that may accelerate IVD degeneration causing low back pain. Despite intense research interest, attempts to regenerate the IVD have
J. Tavakoli, A. Diwan, J. Tipper
semanticscholar +1 more source
HEAT TRANSFER ENHANCEMENT AND PRESSURE DROP OF GROOVED ANNULUS OF DOUBLE PIPE HEAT EXCHANGER
Acta Polytechnica, 2017 This investigation was performed to experimentally investigate the enhancement of heat transfer and the friction of an annulus in a double pipe heat exchanger system with rectangular grooves in the turbulent flow regime.
Putu Wijaya Sunu, I Made Rasta
doaj +1 more source
Steady streaming effect on the flow of a couple stress fluid through a constricted annulus
Archives of Mechanics, 2012 The oscillatory flow of an incompressible couple stress fluid through an annulus with mild constriction at the outer wall is considered. The mean pressure drops and the mean wall shear stress are calculated across the constricted region.
D. Srinivasacharya, D. Srikanth
doaj +1 more source
JOR Spine, 2021 Finite element models of the intervertebral disc are used to address research questions that cannot be tested through typical experimentation.
Harrah R. Newman +4 more
doaj +1 more source