Linear and nonlinear interrelations show fundamentally distinct network structure in preictal intracranial EEG of epilepsy patients
Sign Up to like & getrecommendations! Published in 2019 at "Human Brain Mapping"
DOI: 10.1002/hbm.24816
Abstract: Resection of the seizure generating tissue can be highly beneficial in patients with drug‐resistant epilepsy. However, only about half of all patients undergoing surgery get permanently and completely seizure free. Investigating the dependences between intracranial… read more here.
Keywords: epilepsy; linear nonlinear; network; intracranial eeg ... See more keywords
Nonlinear droop compensation for current waveforms in MRI gradient systems.
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic resonance in medicine"
DOI: 10.1002/mrm.29246
Abstract: PURPOSE Providing accurate gradient currents is challenging due to the gradient chain nonlinearities, arising from gradient power amplifiers and power supply stages. This work introduces a new characterization approach that takes the amplifier and power… read more here.
Keywords: controller; power supply; current waveforms; linear nonlinear ... See more keywords
A Unifying Method to Construct Rational Basis Functions for Linear and Nonlinear Systems
Sign Up to like & getrecommendations! Published in 2018 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-017-0683-6
Abstract: This paper proposes a general and unifying method for constructing rational basis functions (RBFs). The proposal is specifically designed for finding characterizing matrices of linear RBF state equations. Analytic expressions for the realization of such… read more here.
Keywords: basis functions; linear nonlinear; method construct; rational basis ... See more keywords
Validation of linear, nonlinear, and hybrid models for predicting particulate matter concentration in Tehran, Iran
Sign Up to like & getrecommendations! Published in 2020 at "Theoretical and Applied Climatology"
DOI: 10.1007/s00704-020-03115-5
Abstract: Information on particulate matter forecast is significant as it allows residents to manage its undesirable effects. For the purpose of predicting PM 10 concentration in the air of Tehran, various models were used, including (i)… read more here.
Keywords: linear nonlinear; hybrid models; tehran; concentration ... See more keywords
Linear and nonlinear modal analysis of the axially moving continua based on the invariant manifold method
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mechanica"
DOI: 10.1007/s00707-016-1720-4
Abstract: By studying the transverse dynamics of the axially moving beam, the linear and nonlinear complex modes of gyroscopic continua are investigated based on the invariant manifold method. The nonlinear partial differential equations are truncated into… read more here.
Keywords: linear nonlinear; based invariant; manifold method; invariant manifold ... See more keywords
Linear and nonlinear optical investigation of l-arginium adipate single crystal for photonic applications
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-04015-0
Abstract: The l-arginium adipate (LAA) single crystal, is an organic component material efficiently grown by a simple technique called slow evaporation solution technique at ambient temperature. The monoclinic crystal system with the space group of P21… read more here.
Keywords: crystal; single crystal; arginium adipate; linear nonlinear ... See more keywords
Investigation on the Linear and Nonlinear Properties of Morin in Presence of Reverse Micelle and Different Oil Content in Reverse Micelle.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of fluorescence"
DOI: 10.1007/s10895-020-02665-1
Abstract: We investigate the linear and nonlinear optical property of Morin (MN) at different concentration (1 × 10-6 and 5 × 10-6 M) within AOT reversed micelle prepared by water-in-decane microemulsion having a constant molar ratio of water-to-surfactant molecules of 40… read more here.
Keywords: linear nonlinear; presence; reverse micelle; morin ... See more keywords
Elastic and viscoelastic foundations: a review on linear and nonlinear vibration modeling and applications
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-04977-9
Abstract: This paper presents a comprehensive review on different theoretical elastic and viscoelastic foundation models in oscillatory systems. The review covers the simplest foundation models to the most complicated one and fully tracks the recent theories… read more here.
Keywords: viscoelastic foundations; foundations review; linear nonlinear; review linear ... See more keywords
Linear and Nonlinear Stability of Double-Diffusive Convection with the Soret Effect
Sign Up to like & getrecommendations! Published in 2017 at "Transport in Porous Media"
DOI: 10.1007/s11242-017-0949-2
Abstract: The onset of double-diffusive convection in a horizontal fluid-saturated porous layer is examined by taking the Soret effect into consideration. The linear and nonlinear stability analyses are derived, and the corresponding eigenvalue problems are solved.… read more here.
Keywords: linear nonlinear; double diffusive; nonlinear stability; stability ... See more keywords
Towards connecting carbon emissions with asymmetric changes in economic growth: evidence from linear and nonlinear ARDL approaches
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-11672-5
Abstract: The well-established emissions-growth debate relies on the symmetric nexus between CO2 emissions and economic growth, thereby ignoring a fundamental component of macro economy in the form of asymmetric relation. This paper considers how CO2 emissions… read more here.
Keywords: changes economic; economic growth; linear nonlinear; co2 emissions ... See more keywords
Linear and nonlinear analysis of postural control in frailty syndrome
Sign Up to like & getrecommendations! Published in 2017 at "Brazilian Journal of Physical Therapy"
DOI: 10.1016/j.bjpt.2017.03.015
Abstract: Highlights • Frailty can compromise the integration of postural control systems.• This impairment becomes evident after sitting and rising from a chair.• The impairment occurs in the frontal and sagittal planes in frail elderly people. read more here.
Keywords: linear nonlinear; analysis postural; nonlinear analysis; postural control ... See more keywords