Results 31 to 40 of about 108,108 (172)

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

A Novel Approach to Delay-Variation-Dependent Stability Analysis of 2-D Discrete-Time Systems With Mixed Delays

open access: yesIEEE Access, 2019
In this paper, a stability analysis problem is studied for a class of two-dimensional (2-D) discrete-time systems with time-varying and distributed delays described by the second Fornasini-Marchesini (FM) model. First, new 2-D polynomials-based summation
Dan Peng, Hongshuang Xu
doaj   +1 more source

Oscillation of equations with an infinite distributed delay

open access: yesComputers & Mathematics with Applications, 2010
The authors are concerned with the problem of existence, to integrodifferential equations of the form \[ \dot x(t)+ \int^t_{-\infty} x(s) d_s R(t, s)= f(t),\quad t> t_0, \] of nonoscillatory solutions on \([0,\infty)\). The usual initial data are admitted: \[ x(t)= \varphi(t),\quad t< t_0,\quad x(t_0)= x_0.
Leonid Berezansky, Elena Braverman
openaire   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

On the approximation of distributed-delay control laws [PDF]

open access: yesSystems & Control Letters, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Enhanced PI control and adaptive gain tuning schemes for distributed secondary control of an islanded microgrid

open access: yesIET Renewable Power Generation, 2021
This paper develops an enhanced proportional‐integral distributed control scheme (EPI‐DCS) to regulate the frequency and voltage of a droop‐controlled microgrid and share the power mismatch, simultaneously.
Yuanshi Zhang   +3 more
doaj   +1 more source

Delay-Resistant Geo-Distributed Analytics

open access: yesIEEE Transactions on Network and Service Management, 2022
Big data analytics platforms have played a critical role in the unprecedented success of data-driven applications. However, real-time and streaming data applications, and recent legislation, e.g., GDPR in Europe, have posed constraints on exchanging and analyzing data, especially personal data, across geographic regions.
Habib Mostafaei   +3 more
openaire   +5 more sources

Oscillatory behavior of a third-order neutral dynamic equation with distributed delays

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2016
The authors present some new oscillation criteria for the third-order neutral dynamic equation with distributed delays \begin{equation*} \left[ r(t)\left( \left[ x(t)+\int\limits_{a}^{b}p(t,\eta )x\left[ \tau (t,\eta )\right] \Delta \eta \right] ^{\Delta
Said Grace, John Graef, Ercan Tunç
doaj   +1 more source

Finite time synchronization of memristor-based Cohen-Grossberg neural networks with mixed delays. [PDF]

open access: yesPLoS ONE, 2017
Finite time synchronization, which means synchronization can be achieved in a settling time, is desirable in some practical applications. However, most of the published results on finite time synchronization don't include delays or only include discrete ...
Chuan Chen   +4 more
doaj   +1 more source

Nonlinear Analytics for Electrochemical Biosensor Design Using Enzyme Aggregates and Delayed Mass Action

open access: yesSensors, 2022
The paper is devoted to the extension of Brown’s model of enzyme kinetics to the case with distributed delays. Firstly, we construct a multi-substrate multi-inhibitor model using discrete and distributed delays. Furthermore, we consider simplified models
Vasyl Martsenyuk   +3 more
doaj   +1 more source

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