Results 51 to 60 of about 1,695,036 (291)

D-Type Iterative Learning Control for Open Container Motion System With Sloshing Constraints

open access: yesIEEE Access, 2021
In this paper, the iterative learning control (ILC) problem is investigated for the motion system of an open container with sloshing constraints in industrial fluid packaging.
Guang Li, Li Hou, Yong Lu
doaj   +1 more source

Lacunary Invariant Statistical Convergence Of Sequences Of Sets With Respect To A Modulus Function

open access: yes, 2015
In this paper, we introduce and study the concept of lacunary invariant convergence for sequences of sets with respect to modulus function f and give some inclusion relations.
N. Pancaroğlu, F. Nuray
semanticscholar   +1 more source

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

open access: yesMolecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas   +16 more
wiley   +1 more source

Conditions for convergence of the fundamental matrix of linear time-invariant time-delayed singular systems

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
In the introductory part of this paper the so-called general Bromwich-Wagner's theorem has been generalized. Throughout the main part of the paper, an attempt has been made to derive conditions for convergence of the fundamental matrix of linear time ...
Branko Saric
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

On Positive Recurrence of the Mn/GI/1/ Model

open access: yesMathematics, 2023
Positive recurrence for a single-server queueing system is established under generalized service intensity conditions, without the assumption of the existence of a service density distribution function, but with a certain integral type lower bound as a ...
Alexander Veretennikov
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Ultra Approach Groups: Characterizations, Examples, and Invariant Pseudo-Metrizability

open access: yesAxioms
The motivation of this paper is to discuss some aspects of approach groups, recall and reformulate a characterization theorem in a self-contained form, and provide various natural examples in a new setting; in so doing, we show that every bi-invariant ...
Jawaher Al-Mufarrij
doaj   +1 more source

On the Beckenbach–Gini–Lehmer Means and Means Mappings

open access: yesMathematics, 2020
Beckenbacg–Gini–Lehmer type means and mean-type mappings generated by functions of several variables, for which the arithmetic mean is invariant, are introduced.
Janusz Matkowski, Małgorzata Wróbel
doaj   +1 more source

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