Results 61 to 70 of about 329,265 (363)

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz   +3 more
wiley   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Monotonicity properties and bounds involving the complete elliptic integrals of the first kind

open access: yes, 2018
In the article, we establish several monotonicity properties of the functions involving the complete elliptic integral of the first kind. As applications, we present sharp bounds for the complete elliptic integral of the first kind and the arithmetic ...
Zhen-Hang Yang, Wei-Mao Qian, Y. Chu
semanticscholar   +1 more source

TESTING GENERALIZED REGRESSION MONOTONICITY

open access: yesEconometric Theory, 2019
We propose a test for a generalized regression monotonicity (GRM) hypothesis. The GRM hypothesis is the sharp testable implication of the monotonicity of certain latent structures, as we show in this article.
Yu‐Chin Hsu, Chu-An Liu, Xiaoxia Shi
semanticscholar   +1 more source

Monotonicity-based electrical impedance tomography for lung imaging [PDF]

open access: yes, 2017
This paper presents a monotonicity-based spatiotemporal conductivity imaging method for continuous regional lung monitoring using electrical impedance tomography (EIT). The EIT data (i.e.
Liangdong Zhou, B. Harrach, J. Seo
semanticscholar   +1 more source

Monotonicity and local uniqueness for the Helmholtz equation [PDF]

open access: yesAnalysis & PDE, 2017
This work extends monotonicity-based methods in inverse problems to the case of the Helmholtz (or stationary Schrodinger) equation $(\Delta + k^2 q) u = 0$ in a bounded domain for fixed non-resonance frequency $k>0$ and real-valued scattering coefficient
B. Harrach, V. Pohjola, M. Salo
semanticscholar   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Convexity and monotonicity for elliptic integrals of the first kind and applications [PDF]

open access: yesApplicable Analysis and Discrete Mathematics, 2017
In the paper, by virtue of two new tools, the authors present the monotonicity and convexity of certain combinations of the complete elliptic integrals of the first kind, and obtain new sharp bounds and inequalities for them.
Zhen-Hang Yang, Jingfeng Tian
semanticscholar   +1 more source

Two Approximation Formulas for Gamma Function with Monotonic Remainders

open access: yesMathematics
In this paper, two new approximation formulas with monotonic remainders for the gamma function have been presented. Also, we present some numerical comparisons between our new approximation formulas and some known ones, which demonstrate the superiority ...
Mansour Mahmoud, Hanan Almuashi
doaj   +1 more source

Lost in Abstraction: Monotonicity in Multi-Threaded Programs (Extended Technical Report) [PDF]

open access: yes, 2014
Monotonicity in concurrent systems stipulates that, in any global state, extant system actions remain executable when new processes are added to the state.
Kaiser, Alexander   +2 more
core  

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