Results 31 to 40 of about 2,741,092 (222)

The feasibility of Gazefinder under 12 months of age infants

open access: yesScientific Reports, 2021
Eye-tracking to evaluate gaze patterns has developed as an assessment tool for children with autism spectrum disorder (ASD). Gazefinder is one of Eye-tracking devices and few studies have investigated whether it can measure the gaze data of infants under
Shuntaro Fukushima   +8 more
doaj   +1 more source

Remotely $c$-almost periodic type functions in ${\mathbb{R}}^{n}$

open access: yes, 2022
summary:In this paper, we relate the notions of remote almost periodicity and quasi-asymptotical almost periodicity; in actual fact, we observe that a remotely almost periodic function is nothing else but a bounded, uniformly continuous quasi ...
Kostić, Marco, Kumar, Vipin
core   +2 more sources

Positive almost periodic type solutions to a class of nonlinear difference equation

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
This paper is concerned with positive almost periodic type solutions to a class of nonlinear difference equation with delay. By using a fixed point theorem in partially ordered Banach spaces, we establish several theorems about the existence and ...
Huisheng Ding   +2 more
doaj   +1 more source

Averaging Almost Periodic Functions along Exponential Sequences [PDF]

open access: yes, 2017
18 pages, book contribution (expository)
Baake, Michael   +2 more
openaire   +2 more sources

Comparative study of elastic properties and mode I fracture energy of carbon nanotube/epoxy and carbon fibre/epoxy laminated composites

open access: yesMicro and Nano Systems Letters, 2020
A comparative study of elastic properties and mode I fracture energy has been presented between conventional carbon fibre (CF)/epoxy and advanced carbon nanotube (CNT)/epoxy laminated composite materials.
Jyotikalpa Bora, Sushen Kirtania
doaj   +1 more source

Almost Periodic Solutions of a Discrete Mutualism Model with Feedback Controls

open access: yesDiscrete Dynamics in Nature and Society, 2010
We consider a discrete mutualism model with feedback controls. Assuming that the coefficients in the system are almost periodic sequences, we obtain the existence and uniqueness of the almost periodic solution which is uniformly asymptotically stable.
Zheng Wang, Yongkun Li
doaj   +1 more source

Attosecond photoelectron spectroscopy of helium doubly excited states

open access: yesPhysical Review Research, 2023
We describe a numerical method that simulates the interaction of the helium atom with sequences of femtosecond and attosecond light pulses. The method, which is based on the close-coupling expansion of the electronic configuration space in a B-spline ...
Luca Argenti, Eva Lindroth
doaj   +1 more source

Vinberg's characterization of Dynkin diagrams using subadditive functions with application to DTr-periodic modules [PDF]

open access: yes, 1980
Happel D, Preiser U, Ringel CM. Vinberg's characterization of Dynkin diagrams using subadditive functions with application to DTr-periodic modules. In: Dlab V, Gabriel P, eds.
Dlab, Vlastimil   +4 more
core   +1 more source

Ergodic type solutions of differential equations with piecewise constant arguments

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We summarize the conditions discovered for the existence of new ergodic type solutions (asymptotically almost periodic, pseudo almost periodic, ...) of differential equations with piecewise constant arguments.
Ana Isabel Alonso, Jialin Hong
doaj   +1 more source

The epidemiological characteristics of dengue in high-risk areas of China, 2013-2016.

open access: yesPLoS Neglected Tropical Diseases, 2021
IntroductionDengue has become a more serious human health concern in China, with increased incidence and expanded outbreak regions. The knowledge of the cross-sectional and longitudinal epidemiological characteristics and the evolutionary dynamics of ...
Shaowei Sang   +8 more
doaj   +1 more source

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