Results 31 to 40 of about 66,031 (213)

The effect of the number of mobile nodes on varying speeds of manets [PDF]

International Journal of Network Security & Its Applications (IJNSA), Vol.4, No.6, November 2012, 2012
Mobile Ad hoc Networks are dynamic networks populated by mobile devices, or mobile nodes.The Mobile Nodes are free to move anywhere and at any time. The population of the nodes may have some influence on the mobility rate of the mobile nodes. This paper presents simulation results using Matrix Laboratory software.
arxiv   +1 more source

Autopsy findings in cases of fatal COVID‐19 vaccine‐induced myocarditis

ESC Heart Failure, EarlyView.
Abstract COVID‐19 vaccines have been linked to myocarditis, which, in some circumstances, can be fatal. This systematic review aims to investigate potential causal links between COVID‐19 vaccines and death from myocarditis using post‐mortem analysis.
Nicolas Hulscher, Roger Hodkinson, William Makis, Peter A. McCullough   +3 more
wiley   +1 more source

The importance of the pericardium for cardiac biomechanics: From physiology to computational modeling [PDF]

, 2018
The human heart is enclosed in the pericardial cavity. The pericardium consists of a layered thin sac and is separated from the myocardium by a thin film of fluid. It provides a fixture in space and frictionless sliding of the myocardium. The influence of the pericardium is essential for predictive mechanical simulations of the heart. However, there is
arxiv   +1 more source

The Distance Distribution between Mobile Node and Reference Node in Regular Hexagon [PDF]

arXiv, 2021
This paper presents a new method to obtain the distance distribution between the mobile node and any reference node in a regular hexagon. The existing distance distribution research mainly focuses on static network deployment and ignores node mobility. This paper studies the distribution of node distances between mobile node and any reference node.
arxiv  

Morphology and electrophysiology of the mammalian atrioventricular node

Physiological Reviews, 1988
The AV node of those mammalian species in which it has been thoroughly investigated (rabbit, ferret, and humans) consists of various cell types: transitional cells, midnodal (or typical nodal cells), lower nodal cells, and cells of the AV bundle. There are at least two inputs to the AV node, a posterior one via the crista terminalis and an anterior ...
Meijler, F.L., Janse, M.J.
openaire   +4 more sources

Real‐world outcomes in cardiac resynchronization therapy patients: Primary results of the SMART registry

ESC Heart Failure, EarlyView.
Abstract Aims Cardiac resynchronization therapy (CRT) is guideline recommended for the treatment of symptomatic heart failure (HF) with reduced left ventricular ejection fraction and prolonged QRS. However, patients with common comorbidities, such as persistent/permanent atrial fibrillation (AF), are often under‐represented in clinical trials.
Ignacio García‐Bolao, Roy S. Gardner, Daniel Gras, Antonio D'Onofrio, George Mark, Devi Nair, Nicolas Lellouche, Miroslav Novak, Ronald Lo, Engwooi Chew, David Wright, Andrew Kaplan, Matteo Bertini, Sara Veraghtert, Michelle M. Harbin, Elizabeth Matznick, Patrick Yong, Kenneth M. Stein   +17 more
wiley   +1 more source

Atrioventricular Reciprocating Tachycardia Mediated by Twin Atrioventricular Nodes

JACC: Clinical Electrophysiology, 2016
A 21-year-old man with univentricular and uniatrial heart came for a third attempt at ablation of recurrent supraventricular tachycardia. He had undergone a previous cardiac surgery of a Blalock–Taussig shunt, and bidirectional Glenn, and the electrophysiological study revealed an ...
Michel Haïssaguerre, Bernard Kreitmann, Darren A. Hooks, Jean-Benoit Thambo, Antonio Frontera, Nicolas Derval   +5 more
openaire   +2 more sources

Value of peripheral nodes in controlling multilayer networks [PDF]

Phys. Rev. E 93, 012309 (2016), 2015
We analyze the controllability of a two-layer network, where driver nodes can be chosen randomly only from one layer. Each layer contains a scale-free network with directed links and the node dynamics depends on the incoming links from other nodes.
arxiv   +1 more source

Quality of life in heart failure. The heart of the matter. A scientific statement of the Heart Failure Association and the European Association of Preventive Cardiology of the European Society of Cardiology

European Journal of Heart Failure, EarlyView.
For most patients with chronic, progressive illnesses, maintaining good quality of life (QoL), with preserved functional capacity, is just as crucial as prolonging survival. Patients with heart failure (HF) experience much worse QoL and effort intolerance than both the general population and people with other chronic conditions, since they present a ...
Maurizio Volterrani, Geza Halasz, Stamatis Adamopoulos, Pier Giuseppe Agostoni, Javed Butler, Andrew J.S. Coats, Alan Cohen‐Solal, Wolfram Doehner, Gerasimos Filippatos, Ewa Jankowska, Carolyn S.P. Lam, Ekaterini Lambrinou, Lars H. Lund, Giuseppe Rosano, Marco Metra, Stefania Paolillo, Pasquale Perrone Filardi, Amina Rakisheva, Gianluigi Savarese, Petar Seferovic, Carlo Gabriele Tocchetti, Massimo Piepoli   +21 more
wiley   +1 more source

Understanding the Mechanism of Cardiotoxicity Induced by Nanomaterials: A Comprehensive Review

Small Science, EarlyView.
This review provides a bibliometric analysis for understanding the study of nanotoxicity on cardiovascular health. It begins by outlining the pathways through which nanomaterials enter the cardiovascular system, followed by a summary of the mechanisms underlying nanomaterial‐induced cardiotoxicity.
Zaiyong Zheng, Shuang Zhu, Xiaobo Wang, Haoran Wu, Min Fu, Houxiang Hu, Zhanjun Gu, Chunxiang Zhang   +7 more
wiley   +1 more source