Results 11 to 20 of about 364,203 (280)

Fingerprinting Hysteresis [PDF]

open access: yesPhysica B: Condensed Matter, 2004
We test the predictive power of first-oder reversal curve (FORC) diagrams using simulations of random magnets. In particular, we compute a histogram of the switching fields of the underlying microscopic switching units along the major hysteresis loop ...
Binder   +16 more
core   +2 more sources

Hysteresis and Stability

open access: yesSIAM Review, 2023
Hysteresis can be defined from a dynamical systems perspective with respect to equilibrium points. Consequently, hysteresis naturally lends itself as a topic to illustrate and extend concepts in a dynamical systems course. A number of examples exhibiting hysteresis, most motivated by applications, are presented.
Amenda N. Chow   +2 more
openaire   +3 more sources

Cosmic hysteresis [PDF]

open access: yesThe Fourteenth Marcel Grossmann Meeting, 2017
Cosmological hysteresis, has interesting and vivid implications in the scenario of a cyclic bouncy universe. This, purely thermodynamical in nature, is caused by the asymmetry in the equation of state parameter during expansion and contraction phase of the universe, due to the presence of a single scalar field.
Choudhury, Sayantan, Banerjee, Shreya
openaire   +2 more sources

Does Unemployment Hysteresis Equal Employment Hysteresis?* [PDF]

open access: yesEconomic Record, 2007
This paper investigates if conclusions regarding labour market hysteresis differ depending on whether employment or unemployment rates are studied. Applying a range of unit‐root tests to monthly data from Australia, Austria, Canada, Finland, Sweden, the UK and the USA, we find results for employment rates that contrast those based on unemployment rates.
Gustavsson, Magnus, Österholm, Pär
openaire   +3 more sources

Hysteresis

open access: yes, 2008
Citation: 'hysteresis' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.H02930 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
B.E. Beisner, D. Haydon, K.L. Cuddington
  +7 more sources

Multiferroic Hysteresis Loop [PDF]

open access: yesMaterials, 2017
Multiferroics, showing both ferroelectric and magnetic order, are promising candidates for future electronic devices. Especially, the fundamental understanding of ferroelectric switching is of key relevance for further improvements, which however is rarely reported in literature. On a prime example for a spin-driven multiferroic, LiCuVO4, we present an
Alexander Ruff   +2 more
openaire   +3 more sources

Ocular Biomechanics and Glaucoma

open access: yesVision, 2023
Biomechanics is a branch of biophysics that deals with mechanics applied to biology. Corneal biomechanics have an important role in managing patients with glaucoma. While evidence suggests that patients with thin and stiffer corneas have a higher risk of
Rodrigo Brazuna   +4 more
doaj   +1 more source

The effect of additive noise on dynamical hysteresis [PDF]

open access: yes, 2001
We investigate the properties of hysteresis cycles produced by a one-dimensional, periodically forced Langevin equation. We show that depending on amplitude and frequency of the forcing and on noise intensity, there are three qualitatively different ...
Barbara Gentz   +13 more
core   +5 more sources

Arrhythmia Diagnosis by Using Level-Crossing ECG Sampling and Sub-Bands Features Extraction for Mobile Healthcare

open access: yesSensors, 2020
Mobile healthcare is an emerging technique for clinical applications. It is usually based on cloud-connected biomedical implants. In this context, a novel solution is presented for the detection of arrhythmia by using electrocardiogram (ECG) signals. The
Saeed Mian Qaisar, Syed Fawad Hussain
doaj   +1 more source

Research on Hybrid Hysteresis Modeling of Harmonic Reducer based on Parallel with Memristor Hysteresis Model and Neural Network

open access: yesJixie chuandong, 2022
Aiming at hysteresis changing with the load between the load torque and torsion angle of the harmonic reducer and a reduction of the conversion accuracy of the harmonic reducer resulting from this,a harmonic reducer with a memristor hysteresis model and ...
Xuanju Dang, Fang Wei
doaj  

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