Results 91 to 100 of about 424,486 (315)

Dissociated jerk-limited trajectory applied to time-varying vibration reduction [PDF]

, 2013
Jerk-limited trajectories are a widespread solution for the trajectory planning of industrial machines Tools or robots. It is known that jerk limitation can reduce vibrations and in some cases can totally suppress residual vibration induced by a lightly ...
BEAREE, Richard, OLABI, Adel
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Robust Exponential Stability for LPD Discrete-Time System with Interval Time-Varying Delay

Journal of Applied Mathematics, 2012
This paper investigates the problem of robust exponential stability for uncertain linear-parameter dependent (LPD) discrete-time system with delay. The delay is of an interval type, which means that both lower and upper bounds for the time-varying delay ...
Kanit Mukdasai
doaj   +1 more source

Robust H∞ filtering for discrete nonlinear stochastic systems with time-varying delay

, 2008
This is the postprint version of the article. The official published version can be accessed from the link below - © 2007 Elsevier IncIn this paper, we are concerned with the robust H∞ filtering problem for a class of nonlinear discrete time-delay ...
Liu, Y, Liu, X, Wang, Z, Liu, Yurong, Yurong Liu (9814022), Z Wang (81545), X Liu (7756691), Wang, Zidong, Liu, Xiaohui   +8 more
core   +1 more source

Robust synchronization of a class of coupled delayed networks with multiple stochastic disturbances: The continuous-time case [PDF]

, 2011
In this paper, the robust synchronization problem is investigated for a new class of continuous-time complex networks that involve parameter uncertainties, time-varying delays, constant and delayed couplings, as well as multiple stochastic disturbances.
Liu, X, Liang, J, Wang, Z, JINLING LIANG, XIAOHUI LIU, ZIDONG WANG   +5 more
core   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Stability analysis of discrete‐time systems with a time‐varying delay via improved methods

IET Control Theory & Applications
This paper is concerned with the stability analysis of discrete‐time systems with a time‐varying delay. The conservatism and computation burden are two important factors to evaluate a stability condition.
Hongjia Sha, Ju H. Park, Jun Chen, Mingbo Zhu, Chengjie Nan   +4 more
doaj   +1 more source

Circulating tumor cell viability during and after radiotherapy mirrors treatment response in cancer patients

Molecular Oncology, EarlyView.
Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy, Jana Löptien, Cornelia Coith, Afroditi Nanou, Katharina Hintelmann, Pinnschmidt Hans, Cordula Petersen, Klaus Pantel, Sabine Riethdorf, Kerstin Borgmann, Harriet Wikman   +10 more
wiley   +1 more source

Stabilization of linear continuous time-varying systems with state delays in Hilbert spaces

Electronic Journal of Differential Equations, 2001
This paper studies the stabilization of the infinite-dimensional linear time-varying system with state delays $$dot x = A(t)x + A_1(t)x(t-h)+B(t)u,.$$ The operator $A(t)$ is assumed to be the generator of a strong evolution operator.
Vu Ngoc Phat
doaj  

Improved results synchronization on secure communication in complex dynamical networks with time-varying delay using delay-dependent feedback control [PDF]

This article addresses the problem of synchronization on secure communications in complex dynamical networks (CDNs) with the time-varying coupling delay using delay-dependent feedback control.
Hongsri, A., Yotha, N., Bagdasar, O., Ovidiu Bagdasar, Arthit Hongsri, Narongsak Yotha   +5 more
core   +1 more source