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   Articles with "control function" as a keyword



Sediment control function of river notches

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recommendations! Published in 2018 at "Journal of Mountain Science"

DOI: 10.1007/s11629-017-4546-1

Abstract: The purpose of this study is to investigate the control function and mechanisms of natural river notches. Physical and numerical experiments are analyzed in this study for two representative types of sediment events: high intensity… read more here.

Keywords: control; control function; sediment; sediment control ... See more keywords

Testing and relaxing the exclusion restriction in the control function approach

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recommendations! Published in 2021 at "Journal of Econometrics"

DOI: 10.1016/j.jeconom.2020.09.012

Abstract: Abstract The control function approach which employs an instrumental variable excluded from the outcome equation is a very common solution to deal with the problem of endogeneity in nonseparable models. Exclusion restrictions, however, are frequently… read more here.

Keywords: exclusion restriction; function approach; control function; control ... See more keywords
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Sample selection models with monotone control functions

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recommendations! Published in 2021 at "Journal of Econometrics"

DOI: 10.1016/j.jeconom.2021.01.010

Abstract: Abstract The celebrated Heckman selection model yields a selection correction function (control function) proportional to the inverse Mills ratio, which is monotone. This paper studies a sample selection model that does not impose parametric distributional… read more here.

Keywords: control; latent error; selection; sample selection ... See more keywords

Lumbopelvic motor control function between patients with chronic low back pain and healthy controls: a useful distinguishing tool

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recommendations! Published in 2020 at "Medicine"

DOI: 10.1097/md.0000000000019621

Abstract: Abstract Although lumbopelvic stability exercise improves lumbopelvic motor control function in patients with chronic low back pain (CLBP), the difference in lumbopelvic motor control function between the patients with CLBP and the healthy controls is… read more here.

Keywords: lumbopelvic motor; motor control; control function; function ... See more keywords

Generalized cyclic contractions and coincidence points involving a control function on partial metric spaces

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recommendations! Published in 2021 at "Arab Journal of Mathematical Sciences"

DOI: 10.1108/ajms-07-2020-0023

Abstract: PurposeIn this paper, we use the notion of cyclic representation of a nonempty set with respect to a pair of mappings to obtain coincidence points and common fixed points for a pair of self-mappings satisfying… read more here.

Keywords: partial metric; control function; metric spaces; involving control ... See more keywords

Stabilization Method for nth-Order ODE by Distributed Control Function

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recommendations! Published in 2025 at "Symmetry"

DOI: 10.3390/sym17111861

Abstract: The stabilization of solutions by distributed feedback control functions for second- and third-order ordinary differential equations (ODEs) has been presented in earlier studies. The present paper extends these results to the stabilization of n-th order… read more here.

Keywords: control function; distributed control; control; stabilization ... See more keywords