Results 71 to 80 of about 9,736,733 (296)

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Ablation of Paroxysmal Atrial Fibrillation: between Present and Future

Reviews in Cardiovascular Medicine
Pulmonary vein isolation (PVI) is the established cornerstone for atrial fibrillation (AF) ablation, indeed current guidelines recognize PVI as the gold standard for first-time AF ablation, regardless of if it is paroxysmal or persistent. Since 1998 when
Antonio Gianluca Robles, Zefferino Palamà, Antonio Scarà, Alessio Borrelli, Domenico Gianfrancesco, Francesco Bartolomucci, Martina Nesti, Elena Cavarretta, Gabriele De Masi De Luca, Silvio Romano, Luigi Sciarra   +10 more
doaj   +1 more source

Cognitive Function and Atrial Fibrillation: From the Strength of Relationship to the Dark Side of Prevention. Is There a Contribution from Sinus Rhythm Restoration and Maintenance?

Medicina, 2019
Atrial fibrillation (AF) is the most common chronic cardiac arrhythmia with an increasing prevalence over time mainly because of population aging. It is well established that the presence of AF increases the risk of stroke, heart failure, sudden death ...
Emanuele Gallinoro, Saverio D’Elia, Dario Prozzo, Michele Lioncino, Francesco Natale, Paolo Golino, Giovanni Cimmino   +6 more
doaj   +1 more source

Writing Committee for the European Heart Rhythm Association Guidance Document on Cardiac Rhythm Management Product Performance. European Heart Rhythm Association Guidance Document on cardiac rhythm management product performance

, 2006
The comparatively large number of field safety corrective actions (FSCAs) recently issued by different device manufacturers has attracted attention to cardiac rhythm management (CRM) device performance.It has also prompted questions as to the basis for ...
Ludgate S, Gropp M, Vardas P, Brugada J, Auricchio A, Writing Committee for the European Heart Rhythm Association Guidance Document on Cardiac Rhythm Management Product Performance, PRIORI, SILVIA GIULIANA   +6 more
core  

English Rhythm Training through Effective Use of ICT [PDF]

, 2014
This paper focuses on the importance of teaching English rhythm to Japanese learnersof English, especially from the viewpoint of the information structure and meaning toconvey.
Takahashi, Kazuko, 高橋, 加寿子, タカハシ, カズコ   +2 more
core   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

The Role of Risk Factor Modification in Atrial Fibrillation: Outcomes in Catheter Ablation

Journal of Cardiovascular Development and Disease
The management of atrial fibrillation has evolved significantly over the last ten years with advancements in medical and catheter ablation approaches, but these have limited success when used in isolation.
Shahana Hussain, Neil Srinivasan, Syed Ahsan, Nikolaos Papageorgiou   +3 more
doaj   +1 more source

Rate-Control or Rhythm-Contol: Where do we stand? [PDF]

, 2005
Atrial fibrillation is the most common sustained rhythm disturbance and its prevalence is increasing worldwide due to the progressive aging of the population.
F, Andreotti, Dello Russo A, G, Trotta, A, Dello Russo, Pelargonio G, G, Pelargonio, Andreotti F, Testa L, Bellocci F, L, Testa, M, Casella, Casella M, Trotta G, F, Bellocci   +13 more
core  

Time-delayed feedback control in astrodynamics [PDF]

, 2009
In this paper we present time-delayed feedback control (TDFC) for the purpose of autonomously driving trajectories of nonlinear systems into periodic orbits.
Biggs, James, BIGGS, JAMES DOUGLAS, McInnes, Colin, Biggs, James D., McInnes, Colin R.   +4 more
core   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source