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Mapping cognitive brain functions at scale [PDF]

open access: yesNeuroImage, 2021
A fundamental set of cognitive abilities enable humans to efficiently process goal-relevant information, suppress irrelevant distractions, maintain information in working memory, and act flexibly in different behavioral contexts.
Pragathi Priyadharsini Balasubramani   +10 more
doaj   +3 more sources

Scale invariant distribution functions in quantum systems with few degrees of freedom

open access: yesSciPost Physics, 2018
Scale invariance usually occurs in extended systems where correlation functions decay algebraically in space and/or time. Here we introduce a new type of scale invariance, occurring in the distribution functions of physical observables. At equilibrium
Emanuele G. Dalla Torre
doaj   +3 more sources

Integrals Involving Product of Polynomials and Daubechies Scale Functions [PDF]

open access: yesMathematics Interdisciplinary Research, 2021
In this paper, we will introduce an algorithm for obtaining integrals of the form ∫x0 tm φ(t)dt, m ∈ N ∪ {0}, where φ is the scaling functions of Daubechies wavelet.
Amjad Alipanah   +2 more
doaj   +1 more source

An ε-Approximate Approach for Solving Variable-Order Fractional Differential Equations

open access: yesFractal and Fractional, 2023
As a mathematical tool, variable-order (VO) fractional calculus (FC) was developed rapidly in the engineering field due to it better describing the anomalous diffusion problems in engineering; thus, the research of the solutions of VO fractional ...
Yahong Wang   +4 more
doaj   +1 more source

Equity Cost Induced Dichotomy for Optimal Dividends with Capital Injections in the Cramér-Lundberg Model

open access: yesMathematics, 2021
We investigate a control problem leading to the optimal payment of dividends in a Cramér-Lundberg-type insurance model in which capital injections incur proportional cost, and may be used or not, the latter resulting in bankruptcy. For general claims, we
Florin Avram   +3 more
doaj   +1 more source

Executive functions scale for university students: UEF-1

open access: yesFrontiers in Psychology, 2023
IntroductionExecutive functions are a set of mental abilities that allow human beings to consciously regulate their behavior and, in a university setting, will have a significant impact on student success during professional training.ObjectiveTo develop ...
Carlos Ramos-Galarza   +8 more
doaj   +1 more source

Adaptation of Executive Functions Rating Scale in Preschool Children

open access: yesGuidena, 2022
This study aims to develop measurement instruments for executive functions (EF) in preschool children based on behavioral observation using a rating scale to identify the level of EF ability in children from an early age.
Hermahayu Hermahayu, Rayinda Faizah
doaj   +1 more source

Dynamic Scale Adaptation Algorithm of Image Etalon Functions

open access: yesProceedings of the International Conference on Applied Innovations in IT, 2022
An algorithm for large-scale adaptation of prototype functions representing image classes is proposed. The algorithm identifies the parameters of nonlinear scale distortions contained in the functions representing the observed image realizations, and ...
Mikhail Gavrikov, Roman Sinetsky
doaj   +1 more source

Bending Vibration Analysis of Nanobeams using the Nonlocal Motion Equations Solved by an Integral Approach [PDF]

open access: yesINCAS Bulletin, 2021
This paper deals with the dynamic characteristics for bending vibrations of Euler-Bernoulli type nanobeams taking into account the scale effects via the nonlocal motion equations.
Viorel ANGHEL, Stefan SOROHAN
doaj   +1 more source

The W,Z/ν,δ Paradigm for the First Passage of Strong Markov Processes without Positive Jumps

open access: yesRisks, 2019
As is well-known, the benefit of restricting Lévy processes without positive jumps is the “ W , Z scale functions paradigm„, by which the knowledge of the scale functions W , Z extends immediately to other risk control ...
Florin Avram   +2 more
doaj   +1 more source

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