Results 81 to 90 of about 19,448,095 (300)

Distributed monitoring and control of future power systems via grid computing [PDF]

, 2006
It is now widely accepted within the electrical power supply industry that future power systems operates with significantly larger numbers of small-scale highly dispersed generation units that use renewable energy sources and also reduce carbon dioxide ...
Kyberd, P, Huang, C, Taylor, RJ, Irving, MR, P.R. Hobson, P. Kyberd, Taylor, GA, G.A. Taylor, M.R. Irving, R.J. Taylor, Hobson, PR, C. Huang   +11 more
core   +1 more source

Adaptive resilient control for a class of nonlinear distributed parameter systems with actuator faults

Systems Science & Control Engineering
This paper presents a new model-based fault resilient control scheme for a class of nonlinear distributed parameter systems (DPS) represented by parabolic partial differential equations (PDE) in the presence of actuator faults. A Luenberger-like observer
Hasan Ferdowsi, Jia Cai, Sarangapani Jagannathan   +2 more
doaj   +1 more source

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

Molecular 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, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Online behavior identification in distributed systems

, 2015
The diagnosis, prediction, and understanding of unexpected behavior is crucial for long running, large scale distributed systems. However, existing works focus on the identification of faults in specific time moments preceded by significantly abnormal ...
Szabo, C., Falkner, K., Katrina Falkner, Álvarez Cid-Fuentes, J., Claudia Szabo, Javier Alvarez Cid-Fuentes   +5 more
core   +1 more source

A Timer-Based Distributed Channel Access Mechanism in Networked Control Systems [PDF]

, 2018
We consider a system consisting of multiple heterogeneous control subsystems sharing a common communication resource for accomplishing their control tasks.
Themistoklis Charalambous, Farjam, Tahmoores,, Wymeersch, Henk,, Wymeersch, Henk, Tahmoores Farjam, Charalambous, Themistoklis, Henk Wymeersch, Farjam, Tahmoores, Charalambous, Themistoklis,   +8 more
core   +1 more source

Adaptive control strategies for a class of nonlinear propagation bioprocesses [PDF]

Acta Montanistica Slovaca, 2008
This paper presents the control problem of a class of propagation bioprocesses that are carried out in fixed bed reactors. Since the dynamics of these processes are described by partial differential equations, in order to obtain useful models for control
Dan Popescu, Dan Selisteanu, Emil Petre
doaj  

Uncertainty quantification of model predictive control for nonlinear systems with parametric uncertainty using hybrid pseudo-spectral method

Cogent Engineering, 2019
In this paper, a hybrid pseudo-spectral (hPS) method is utilized to analyze the uncertainty of the model predictive control (MPC) for nonlinear systems with stochastic parameter uncertainty.
Ali Namadchian, Mehdi Ramezani
doaj   +1 more source

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

Molecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach, Gizem Abaci, Tom Huberty, Axel Lechner, Lukas Käsmann, Jens Ricke, Sophia Stöcklein, Martin Canis, Philipp Baumeister, Marianna Alunni‐Fabbroni   +9 more
wiley   +1 more source

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

Molecular 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, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

An integrodifferential approach to modeling, control, state estimation and optimization for heat transfer systems

International Journal of Applied Mathematics and Computer Science, 2016
In this paper, control-oriented modeling approaches are presented for distributed parameter systems. These systems, which are in the focus of this contribution, are assumed to be described by suitable partial differential equations.
Rauh Andreas, Senkel Luise, Aschemann Harald, Saurin Vasily V., Kostin Georgy V.   +4 more
doaj   +1 more source