Results 11 to 20 of about 24,699 (303)

Clinical Outcomes of Proximal Optimization Technique (POT) in Bifurcation Stenting Short title: Impact of proximal optimization technique [PDF]

open access: yes, 2021
Background: Optimal deployment of coronary stents in a bifurcation lesion remains a matter of debate.Aims: We sought to capture the daily practice of bifurcation stenting by means of a worldwide registry and to investigate how the post-implantation ...
Mamas, Rashid
core   +1 more source

Dynamical aspects of a delayed SEI2RS malware dissemination model in cyber–physical systems

open access: yesResults in Physics, 2022
In current paper, a delayed SEI2RS malware dissemination model in cyber–physical systems is proposed. Effect of the time delay owning to temporary immunity interval of the recovered nodes is analyzed.
Xiaodong Yu, Aying Wan
doaj   +1 more source

An Experimental Model Exhibiting Anterograde and Retrograde Vascular Occlusion of Facial Fillers to Avoid Vision Loss

open access: yesPlastic and Reconstructive Surgery, Global Open, 2023
Background:. Facial filler injection techniques that help decrease the risk of vascular occlusion are an important growing area of study. This study demonstrates a model of injecting fillers into a simulated bifurcated arterial system, using different ...
Gabriel Scott, MD   +6 more
doaj   +1 more source

A Galerkin/POD Reduced-Order Model from Eigenfunctions of Non-Converged Time Evolution Solutions in a Convection Problem

open access: yesMathematics, 2022
A Galerkin/POD reduced-order model from eigenfunctions of non-converged time evolution transitory states in a problem of Rayleigh–Bénard is presented. The problem is modeled in a rectangular box with the incompressible momentum equations coupled with an ...
Jesús Cortés   +2 more
doaj   +1 more source

A codimension-2 bifurcation controlling endogenous bursting activity and pulse-triggered responses of a neuron model. [PDF]

open access: yesPLoS ONE, 2014
The dynamics of individual neurons are crucial for producing functional activity in neuronal networks. An open question is how temporal characteristics can be controlled in bursting activity and in transient neuronal responses to synaptic input ...
William H Barnett, Gennady S Cymbalyuk
doaj   +1 more source

The bifurcation of homoclinic orbits of maps of the interval [PDF]

open access: yesErgodic Theory and Dynamical Systems, 1982
AbstractRelationships involving homoclinic orbits of various periods and the Sarkovskii stratification are given and corresponding bifurcation properties are derived. It is shown that if a continuous map has one homoclinic periodic orbit, it has infinitely many.
Block, Louis, Hart, David
openaire   +2 more sources

A Chaotic Circuit With Hidden Attractors and Extreme Event

open access: yesIEEE Access, 2022
Here, a chaotic quadratic system is presented. The chaotic attractor of the oscillator is studied. It has a stable equilibrium point for most of the studied interval of its parameter. So, its chaotic attractor in that interval is hidden.
Rending Lu   +4 more
doaj   +1 more source

Debate: Percutaneous revascularization strategies for distal left main coronary artery disease. Approach from the DKCRUSH-V trial

open access: yesREC: Interventional Cardiology (English Ed.), 2022
QUESTION: What aspects do you think might explain the significant differences reported between the results from the EBC MAIN (European bifurcation club left main coronary stent study),1 and the DKCRUSH-V (Double kissing crush vs provisional stenting for ...
Antonio E. Gómez Menchero
doaj   +1 more source

Sliding Hopf bifurcation in interval systems

open access: yesDiscrete and Continuous Dynamical Systems, 2017
22 ...
Hooton, Edward   +3 more
openaire   +3 more sources

Tracking oscillations in the presence of delay-induced essential instability [PDF]

open access: yes, 2007
Hybrid experiments, which couple mechanical experiments and computer simulations bidirectionally and in real-time, are a promising experimental technique in engineering.
Krauskopf, B.   +3 more
core   +1 more source

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