Results 111 to 120 of about 29,851,130 (293)

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

open access: yesJournal 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

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

Proposition of delay model for signalized intersections with queueing theory analytical models usage [PDF]

open access: yesTransport Problems, 2007
Time delay on intersections is a very important transport problem. Thearticle includes a proposition of time delay model. Variance of service times is considered by used average waiting time in queue for queuing system with compressed queuing processes ...
Grzegorz SIERPIŃSKI, Janusz WOCH
doaj  

Delay-Range-Dependent H∞ Control for Automatic Mooring Positioning System with Time-Varying Input Delay

open access: yesShock and Vibration, 2014
Aiming at the economy and security of the positioning system in semi-submersible platform, the paper presents a new scheme based on the mooring line switching strategy.
Xiaoyu Su   +3 more
doaj   +1 more source

Improved Synchronization Criteria for Coronary Artery Input Time-Delay System

open access: yesIEEE Access, 2018
This paper investigates the synchronization problems of the coronary artery input time-delay systems with disturbances based on $H_{\infty }$ control.
Jing Zhang   +3 more
doaj   +1 more source

On the Genericity of Stabilizability for Time-Delay Systems [PDF]

open access: yesSIAM Journal on Control and Optimization, 1996
The stabilizability of linear delay systems of the form \[ \dot x(t)= A(\sigma)x(t)+ B(\sigma)u(t) \] where \[ (\sigma y)(t)= y(t-\tau) \] and \(A(s)\in \mathbb{R}[s]^{n\times n}\), \(B(s)\in \mathbb{R}[s]^{n\times m}\) is shown to be generic in the sense that such systems are open and dense in the space \[ V=\{(A(s),B(s),\tau): A(s)\in \mathbb{R}[s ...
openaire   +2 more sources

Translating whole‐genome doubling into precision medicine in cancer

open access: yesMolecular Oncology, EarlyView.
Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
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

Improved ABR flow control algorithm

open access: yesTongxin xuebao, 2005
To improve the performance of traffic management of ATM networks, an improved ABR flow control algorithm was proposed based on discrete model. The effect of the delay elements was considered further with the structure of follow-up control system.
LIU Zhi-xin   +2 more
doaj  

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

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