Results 91 to 100 of about 1,134,462 (290)

Approximate solutions for fuzzy stochastic differential equations with Markovian switching

Applied Mathematics in Science and Engineering
The fuzzy stochastic differential equations with Markovian switching are considered. First, under the [Formula: see text] assumptions, the existence and uniqueness theorem for the aforementioned equations is given by means of stopping time techniques ...
Peiguang Wang, Beibei Li
doaj   +1 more source

Improved runoff forecasting based on time-varying model averaging method and deep learning. [PDF]

PLoS One, 2022
Ran J, Cui Y, Xiang K, Song Y.
europepmc   +1 more source

Methylation biomarkers can distinguish pleural mesothelioma from healthy pleura and other pleural pathologies

Molecular Oncology, EarlyView.
We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck, Nele De Meulenaere, Thomas Vanpoucke, Joe Ibrahim, Dieter Peeters, Suresh Krishan Yogeswaran, Wen Wen, Paul Van Schil, Jeroen M. H. Hendriks, Jo Raskin, Jan van Meerbeeck, Guy Van Camp, Ken Op de Beeck   +12 more
wiley   +1 more source

Averaging of Linear Quadratic Parabolic Optimal Control Problem

Axioms
This paper studies an averaged Linear Quadratic Regulator (LQR) problem for a parabolic partial differential equation (PDE), where the system dynamics are affected by uncertain parameters.
Olena Kapustian, Oleksandr Laptiev, Adalbert Makarovych   +2 more
doaj   +1 more source

Real-time X-ray imaging of mouse cerebral microvessels in vivo using a pixel temporal averaging method. [PDF]

J Synchrotron Radiat, 2022
Yu F, Wang F, Li K, Du G, Deng B, Xie H, Yang G, Xiao T.   +7 more
europepmc   +1 more source

Cell averaging Chebyshev methods for hyperbolic problems [PDF]

A cell averaging method for the Chebyshev approximations of first order hyperbolic equations in conservation form is described. Formulas are presented for transforming between pointwise data at the collocation points and cell averaged quantities, and ...
Gottlieb, David, Harten, Ami, Wei, Cai
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Second-order bifurcation of limit cycles from a quadratic reversible center

Electronic Journal of Differential Equations, 2017
This article concerns the bifurcation of limit cycles from a quadratic integrable and non-Hamiltonian system. By using the averaging theory, we show that under any small quadratic homogeneous perturbation, there is at most one limit cycle for the ...
Linping Peng, Bo Huang
doaj  

Tuning Mechanism and Parameter Optimization of a Dynamic Vibration Absorber with Inerter and Negative Stiffness Under Delayed FOPID

Mathematics
The dynamic vibration absorber (DVA) based on delayed fractional PID (DFOPID) can achieve a more superior vibration suppression effect. However, the strong nonlinear characteristics of the system and the computational burden resulting from its high ...
Junlin Li, Yunxia Sun, Xueling Liu, Yufeng Zhang   +3 more
doaj   +1 more source

An extraction of cycle-to-cycle variation of in-cylinder flow using temporal / spatial averaging and a proposal of variable sized spatial filtering

Nihon Kikai Gakkai ronbunshu, 2019
Cycle-to-cycle variation (CCV) of in-cylinder flow occurs in internal combustion engines. It is necessary to analyze CCV of flow to separate averaged-flow (as low frequency / low wave number) from turbulence (as high frequency / high wave number ...
Satoshi HOKIMOTO, Tatsuya KUBOYAMA, Makoto KANEKO, Yasuo MORIYOSHI, Santa HARAMIISHI, Takahiro WATANABE, Minoru IIDA   +6 more
doaj   +1 more source