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Time-varying information measures: an adaptive estimation of information storage with application to brain-heart interactions

Frontiers in Network Physiology, 2023
Network Physiology is a rapidly growing field of study that aims to understand how physiological systems interact to maintain health. Within the information theory framework the information storage (IS) allows to measure the regularity and predictability
Yuri Antonacci, Chiara Barà, Andrea Zaccaro, Francesca Ferri, Francesca Ferri, Riccardo Pernice, Luca Faes   +6 more
doaj   +1 more source

Ontological modelling and FHIR Search based representation of basic eligibility criteria

GMS Medizinische Informatik, Biometrie und Epidemiologie, 2021
Planning clinical studies to check medical hypotheses requires the specification of eligibility criteria in order to identify potential study participants.
Uciteli, Alexandr, Beger, Christoph, Wagner, Jonas, Kirsten, Toralf, Meineke, Frank A., Stäubert, Sebastian, Löbe, Matthias, Herre, Heinrich   +7 more
doaj   +1 more source

New Materials and Effects in Molecular Nanomagnets

Applied Sciences, 2021
Molecular magnets are a relatively new class of purely organic or metallo-organic materials, showing magnetism even without an external magnetic field. This interdisciplinary field between chemistry and physics has been gaining increased interest since ...
Tomasz Blachowicz, Andrea Ehrmann
doaj   +1 more source

A survey of Blockchain technologies applied to software‐defined networking: Research challenges and solutions

IET Wireless Sensor Systems, 2021
Software‐Defined Networking (SDN) brought a groundbreaking idea to facilitate network system management by decoupling and abstracting the Control plane and Data plane of traditional networks.
Hai Nam Nguyen, Hai Anh Tran, Scott Fowler, Sami Souihi   +3 more
doaj   +1 more source

A Framework to Assess the Information Dynamics of Source EEG Activity and Its Application to Epileptic Brain Networks

Brain Sciences, 2020
This study introduces a framework for the information-theoretic analysis of brain functional connectivity performed at the level of electroencephalogram (EEG) sources. The framework combines the use of common spatial patterns to select the EEG components
Ivan Kotiuchyi, Riccardo Pernice, Anton Popov, Luca Faes, Volodymyr Kharytonov   +4 more
doaj   +1 more source

Borophene-based materials for energy, sensors and information storage applications

Nano Research Energy, 2023
Borophene, as a rising-star monoelemental two-dimensional (2D) material, has motivated great interest because of its novel properties, such as anisotropic plasmonics, high carrier mobility, mechanical compliance, optical transparency, ultrahigh thermal ...
Chuang Hou, Guoan Tai, Yi Liu, Zitong Wu, Xinchao Liang, Xiang Liu   +5 more
doaj   +1 more source

Magnetisation switching dynamics induced by combination of spin transfer torque and spin orbit torque

Scientific Reports, 2022
We present a theoretical investigation of the magnetisation reversal process in CoFeB-based magnetic tunnel junctions (MTJs). We perform atomistic spin simulations of magnetisation dynamics induced by combination of spin orbit torque (SOT) and spin ...
Andrea Meo, Jessada Chureemart, Roy W. Chantrell, Phanwadee Chureemart   +3 more
doaj   +1 more source

Modified Viterbi Algorithm with Feedback Using a Two-Dimensional 3-Way Generalized Partial Response Target for Bit-Patterned Media Recording Systems

Applied Sciences, 2021
The ever-increasing demand for data in recent times has led to the emergence of big data and cloud data. The growth in these fields has necessitated that data be centrally stored in data centers.
Thien An Nguyen, Jaejin Lee
doaj   +1 more source

Multi-Level Information Storage Using Engineered Electromechanical Resonances of Piezoelectric Wafers: A Concept Piezoelectric Quick Response (PQR) Code

Sensors, 2020
A piezoelectric-based method for information storage is presented. It involves engineering the polarization profiles of multiple piezoelectric wafers to enhance/suppress specific electromechanical resonances.
Christopher Hakoda, Eric S. Davis, Cristian Pantea, Vamshi Krishna Chillara   +3 more
doaj   +1 more source

Storage of classical information in quantum spins [PDF]

, 2011
Digital magnetic recording is based on the storage of a bit of information in the orientation of a magnetic system with two stable ground states. Here we address two fundamental problems that arise when this is done on a quantized spin: quantum spin ...
C. Cohen-Tannoudji, D. Gatteschi, F. Delgado, H. A. Kramers, J. Fernández-Rossier   +4 more
core   +3 more sources