Results 61 to 70 of about 598,983 (292)

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

Electronic 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]

PLoS 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, Lixiang Li, Lixiang Li, Haipeng Peng, Yixian Yang   +4 more
doaj   +1 more source

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

Sensors, 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, Aleksandra Klos-Witkowska, Sergei Dzyadevych, Andriy Sverstiuk   +3 more
doaj   +1 more source

Limits and dynamics of stochastic neuronal networks with random heterogeneous delays

, 2013
Realistic networks display heterogeneous transmission delays. We analyze here the limits of large stochastic multi-populations networks with stochastic coupling and random interconnection delays.
A. Hodgkin, A. Roxin, A. Roxin, A. Sznitman, A. Sznitman, B. Ermentrout, B. Ermentrout, C. Laing, C. Ly, D. Amit, D. Cai, D. Revuz, G. Ermentrout, G. Ermentrout, G. Prato Da, H. Sompolinsky, H. Tanaka, H. Wilson, H. Wilson, J. Hale, J. Touboul, Jonathan Touboul, L. Abbott, N. Brunel, P. Series, R. Dobrushin, R. FitzHugh, R. FitzHugh, S. Amari, S. Coombes, S. Coombes, S. Hooser Van, S.-I. Amari, X. Mao, X. Mao   +34 more
core   +3 more sources

Angiogenesis model with Erlang distributed delays

Mathematical Biosciences and Engineering, 2017
We consider the model of angiogenesis process proposed by Bodnar and Foryś (2009) with time delays included into the vessels formation and tumour growth processes. Originally, discrete delays were considered, while in the present paper we focus on distributed delays and discuss specific results for the Erlang distributions.
Bodnar, Marek, Attia, Emad, Foryś, Urszula   +2 more
openaire   +4 more sources

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

A Novel Analysis of Hopf Bifurcation for a Generalized Binary Fractional-Order Neural Network Involving Mixed Delays

Journal of Mathematics
This paper provides an extensive binary fractional-order neural network system with mixed delays consisting of two discrete delays and two distributed delays and emphasizes novel bifurcation methods and theoretical analysis. First, the original system is
Long Li, Yanxia Zhang
doaj   +1 more source

Limits and dynamics of randomly connected neuronal networks

, 2014
Networks of the brain are composed of a very large number of neurons connected through a random graph and interacting after random delays that both depend on the anatomical distance between cells.
Quininao, Cristobal, Touboul, Jonathan
core   +3 more sources

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm, Bea Tornberg, Erik Delsing Malmberg, Henrik Hasle, Kristian Løvvik Juul‐Dam, Lars Palmqvist, Borhan R. Saeed, Giti Shah Barkhordar, Anastasia Soboli, Anna Staffas, Jonas Abrahamsson, Linda Fogelstrand   +11 more
wiley   +1 more source

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

Therapeutic 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