Results 11 to 20 of about 675,673 (375)

Controlabilidad de ecuaciones diferenciales retardadas semilineales impulsivas con retardo infinito y condiciones no locales

open access: yesNOVASINERGIA, 2022
In this paper, we prove the exact controllability of semilinear retarded equations with infinity delay, impulses and nonlocal conditions; proving the conjecture that the controllability is preserve under the influence of
Steven Allauca, Hugo Leiva
doaj   +1 more source

The latent structure of impulsivity: impulsive choice, impulsive action, and impulsive personality traits [PDF]

open access: yesPsychopharmacology, 2016
Impulsivity has been strongly linked to addictive behaviors, but can be operationalized in a number of ways that vary considerably in overlap, suggesting multidimensionality.This study tested the hypothesis that the latent structure among multiple measures of impulsivity would reflect the following three broad categories: impulsive choice, reflecting ...
James MacKillop   +7 more
openaire   +3 more sources

Impulsive Fractional Differential Inclusions and Almost Periodic Waves

open access: yesMathematics, 2021
In the present paper, the concept of almost periodic waves is introduced to discontinuous impulsive fractional inclusions involving Caputo fractional derivative.
Gani Stamov, Ivanka Stamova
doaj   +1 more source

Impulsive action: emotional impulses and their control [PDF]

open access: yesFrontiers in Psychology, 2014
This paper presents a novel theoretical view on impulsive action, integrating thus far separate perspectives on non-reflective action, motivation, emotion regulation, and impulse control. We frame impulsive action in terms of directedness of the individual organism toward, away, or against other givens - toward future states and away from one's present
Nico eFrijda   +5 more
openaire   +6 more sources

A Devil under the Guise of a Good Conscience

open access: yesLabyrinth: An International Journal for Philosophy, Value Theory and Sociocultural Hermeneutics, 2021
Buried within Fyodor Dostoevsky's works are glimpses of corrupt individuals who rise to the fore every now and then. Without these occasional revelations, not many would notice how diabolical an ordinary person really is.
Robert Vuckovich
doaj   +1 more source

Impulsive Controllers Design for the Practical Stability Analysis of Gene Regulatory Networks with Distributed Delays

open access: yesFractal and Fractional, 2023
This paper studies gene regulatory networks (GRNs) with distributed delays. The essential concept of practical stability of the genes is introduced. We investigate the problems of practical stability and global practical exponential stability of the GRN ...
Jinde Cao   +3 more
doaj   +1 more source

Nonlinear contractions and Caputo tempered impulsive implicit fractional differential equations in b-metric spaces [PDF]

open access: yesMathematica Moravica, 2023
This paper deals with some existence and uniqueness results for a class of problems for nonlinear Caputo tempered implicit fractional differential equations in b-Metric spaces with initial nonlocal conditions and instantaneous impulses.
Krim Salim   +2 more
doaj   +1 more source

Impulsivity and impulse control disorders in pregnancy [PDF]

open access: yesPsychiatry and Clinical Psychopharmacology, 2017
OBJECTIVE: We investigate the relationship between impulsivity and impulse control disorders (ICDs) in pregnancy. We claim that women with unplanned pregnancies are more impulsive and have a higher frequency of ICDs. METHODS: We perform a study on the 152 pregnant women who applied to Haydarpaşa Numune Training and Research Hospital Obstetrics ...
Meliha Zengin Eroğlu, Ebru Şahan
openaire   +4 more sources

How Many Impulses Redux [PDF]

open access: yesThe Journal of the astronautical sciences, 2019
A central problem in orbit transfer optimization is to determine the number, time, direction, and magnitude of velocity impulses that minimize the total impulse. This problem was posed in 1967 by T. N. Edelbaum, and while notable advances have been made,
E. Taheri, J. Junkins
semanticscholar   +1 more source

On the mixed fractional quantum and Hadamard derivatives for impulsive boundary value problems

open access: yesOpen Mathematics, 2021
In this work, we initiate the study of a new class of impulsive boundary value problems consisting of mixed type fractional quantum and Hadamard derivatives.
Niyoom Somboon   +3 more
doaj   +1 more source

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