Results 61 to 70 of about 2,624,244 (381)

Random nonlinear equations and monotonic nonlinearities

open access: yesJournal of Mathematical Analysis and Applications, 1977
AbstractThe question of existence of random solutions of nonlinear random operator equations involving a monotonic nonlinearity is discussed.
R Kannan, R Kannan, Habib Salehi
openaire   +2 more sources

A review of artificial intelligence in brachytherapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen   +4 more
wiley   +1 more source

The shear behavior of CFRP strengthened RC beams

open access: yesMagazine of Civil Engineering, 2020
The primary objective of this paper is to study the effectiveness of using externally applied CFRP composites as a method of shear strengthening. The parameters investigated in this study included CFRP amount and distribution (i.e., sheet versus strips),
Rajai Al-Rousan
doaj   +1 more source

Recovery of a cubic nonlinearity for the nonlinear Schrödinger equation [PDF]

open access: yesJ. Math. Anal. Appl. 522 (2023), no. 1, Article 127016, 2022
We consider the problem of recovering a spatially-localized cubic nonlinearity in a nonlinear Schr\"odinger equation in dimensions two and three. We prove that solutions with data given by small-amplitude wave packets accrue a nonlinear phase that determines the X-ray transform of the nonlinear coefficient.
arxiv  

Characterization of a prototype rapid kilovoltage x‐ray image guidance system designed for a linear accelerator radiation therapy unit

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates a novel cone‐beam computed tomography (CBCT) imaging solution integrated onto a conventional C‐arm linear accelerator (linac) with increased gantry speed. The purpose is to assess the impact of improved imaging hardware and reconstruction algorithms on image quality.
Theodore Arsenault   +9 more
wiley   +1 more source

A Comparative Linear and Nonlinear Stability Analysis of Hybrid Journal Bearing Operating with Micropolar Lubricant

open access: yesTribology Online, 2017
The present study discusses the effect of micropolar parameters on the stability of symmetric hole-entry hybrid journal bearing system compensated with capillary restrictor.
Kamal Budheeja, Suresh Verma
doaj   +1 more source

Global Stability of Nonlinear Feedback Systems with Fractional Positive Linear Parts

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2020
The global (absolute) stability of nonlinear systems with fractional positive and not necessarily asymptotically stable linear parts and feedbacks is addressed.
Kaczorek Tadeusz
doaj   +1 more source

Progressive Myoclonus Epilepsy: Distinctive MRI Changes in Cerebellar and Motor Networks

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progressive myoclonus epilepsy (PME) is a rare generalized epilepsy syndrome with a well‐characterized genetic basis. The brain networks that are affected to give rise to the distinctive symptoms of PME are less well understood. Methods Eleven individuals with PME with a confirmed genetic diagnosis and 22 controls were studied.
Jillian M. Cameron   +3 more
wiley   +1 more source

Classification of Gravitational Waves from Black Hole-Neutron Star Mergers with Machine Learning

open access: yesJournal of Astronomy and Space Sciences
This study developed a machine learning-based methodology to classify gravitational wave (GW) signals from black holeneutron star (BH-NS) mergers by combining convolutional neural network (CNN) with conditional information for feature extraction.
Nurzhan Ussipov   +6 more
doaj   +1 more source

Equations of Motion Near Cyclotron Resonance

open access: yesFrontiers in Astronomy and Space Sciences, 2022
This work compares several versions of the equations of motion for a test particle encountering cyclotron resonance with a single, field-aligned whistler mode wave.
Jay M. Albert   +5 more
doaj   +1 more source

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