Results 51 to 60 of about 175,685 (330)

Enhancing EEG-Based Emotion Recognition Using Asymmetric Windowing Recurrence Plots

IEEE Access
Time-series classification (TSC) has been widely utilized across various domains, including brain-computer interfaces (BCI) for emotion recognition through electroencephalogram (EEG) signals.
Dwi Wahyu Prabowo, Noor Akhmad Setiawan, Johan Debayle, Hanung Adi Nugroho   +3 more
doaj   +1 more source

Nonlinear analysis of bivariate data with cross recurrence plots

, 2002
We use the extension of the method of recurrence plots to cross recurrence plots (CRP) which enables a nonlinear analysis of bivariate data. To quantify CRPs, we develop further three measures of complexity mainly basing on diagonal structures in CRPs ...
Abarbanel, Argyris, Casdagli, Choi, Eckmann, Jürgen Kurths, Kantz, Koebbe, Kurths, Lorenz, Mandelbrot, Marwan, Marwan, Norbert Marwan, Schmitz, Schreiber, Takens, Trauth, Trulla, Webber, Wolf, Zbilut, Zbilut   +22 more
core   +4 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +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

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Open Set Domain Adaptation for Classification of Dynamical States in Nonlinear Fluid Dynamical Systems

IEEE Access
Nonlinear fluid dynamical systems, such as thermoacoustic systems, aeroelastic systems are archetypical complex systems involving state transitions upon a change in bifurcation parameter.
S. Akshay, E. A. Gopalakrishnan, V. Sowmya, J. Venkatramani, Dheeraj Tripathi, Jay Shankar Prasad, Sirshendu Mondal   +6 more
doaj   +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

Stochastic Dynamics and Control in Nonlinear Waves with Darboux Transformations, Quasi-Periodic Behavior, and Noise-Induced Transitions

Mathematics
Stochastically forced nonlinear wave systems are commonly associated with complex dynamical behavior, although little is known about the general interaction of nonlinear dispersion, irrational forcing frequencies, and multiplicative noise.
Adil Jhangeer, Mudassar Imran
doaj   +1 more source

Cross-Recurrence Quantification Analysis of Categorical and Continuous Time Series: an R package [PDF]

, 2013
This paper describes the R package crqa to perform cross-recurrence quantification analysis of two time series of either a categorical or continuous nature.
Bakeman, Bakeman, Balasubramaniam, Barbosa, Bargh, Beer, Boker, Branigan, Brennan, Dale, Dale, Eckmann, Fusaroli, Haywood, Louwerse, Marwan, Marwan, Marwan, Marwan, MATLAB., Mirman, Orsucci, Paxton, Pickering, Richardson, Richardson, Richardson, Richardson, Riley, Schober, Shockley, Shockley, Shockley, Shockley, Stephen, Wallot, Webber, Zbilut, Zbilut   +38 more
core   +3 more sources

Recurrence plot analysis of irregularly sampled data

Physical Review E, 2018
Irregularly sampled time series usually require data preprocessing before a desired time-series analysis can be applied. We propose an approach for distance measuring of pairs of data points which is directly applicable to irregularly sampled time series.
Ozken, I., Eroglu, D., Breitenbach, S., Marwan, N., Tan, L., Tirnakli, U., Kurths, J.   +6 more
openaire   +4 more sources