Results 61 to 70 of about 805,269 (280)
Advanced Science, EarlyView.We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua +6 more
wiley +1 more source
Advanced Science, EarlyView.This study reveals a citrate–ACLY–H3K27ac metabolic–epigenetic axis driving inflammatory gene activation and kidney fibrosis, highlighting ACLY inhibition as a potential therapeutic strategy for chronic kidney disease (CKD). ABSTRACT The mechanisms by which metabolic stress drives epigenetic dysregulation and fibrosis in chronic kidney disease (CKD ...
Chunxiu Du +15 more
wiley +1 more source
Comparison of MLP NN Approach with PCA and ICA for Extraction of Hidden Regulatory Signals in Biological Networks [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2006 The biologists now face with the masses of high dimensional datasets generated from various high-throughput technologies, which are outputs of complex inter-connected biological networks at different levels driven by a number of hidden regulatory signals.
Alireza Zomorrodi +2 more
doaj
A multivariate generalized independent factor GARCH model with an application to financial stock returns [PDF]
, 2008 We propose a new multivariate factor GARCH model, the GICA-GARCH model , where the data are assumed to be generated by a set of independent components (ICs).
García-Ferrer, Antonio +2 more
core +1 more source
Heavy-tailed Independent Component Analysis
, 2015 Independent component analysis (ICA) is the problem of efficiently recovering a matrix $A \in \mathbb{R}^{n\times n}$ from i.i.d. observations of $X=AS$ where $S \in \mathbb{R}^n$ is a random vector with mutually independent coordinates. This problem has
Anderson, Joseph +3 more
core +1 more source
Agribusiness, EarlyView.ABSTRACT This paper explores Swedish consumers' protein preferences by estimating the willingness‐to‐pay (WTP) for minced meat and plant‐based proteins in pasta sauce from an in‐store experiment (n = 206) and an online discrete choice experiment (n = 517). On average, the WTP was highest for minced meat.
Emilia Mattsson +3 more
wiley +1 more source
Revista Peruana de BiologíaAustrocylindropuntia pachypus (K.Schum.) Backeb. es un cactus endémico cuya distribución se restringía a las vertientes occidentales de La Libertad, Áncash, Lima; y en base a expediciones botánicas por las estribaciones andinas de Ica se reportan nuevos ...
Willinton Taquiri Yanqui +5 more
doaj +1 more source
EXPLAINABLE MODELS FOR MULTIVARIATE TIME-SERIES DEFECT CLASSIFICATION OF ARC STUD WELDING
International Journal of Prognostics and Health Management, 2023 Arc Stud Welding (ASW) is widely used in many industries such as automotive and shipbuilding and is employed in building and jointing large-scale structures.
Sadra Naddaf-Sh +5 more
doaj +1 more source
Complex Independent Component Analysis of Frequency-Domain Electroencephalographic Data
, 2003 Independent component analysis (ICA) has proven useful for modeling brain and electroencephalographic (EEG) data. Here, we present a new, generalized method to better capture the dynamics of brain signals than previous ICA algorithms.
Amari +24 more
core +5 more sources
Annals of Gastroenterological Surgery, EarlyView.This study utilized high‐resolution CT colonography‐angiography to systematically classify vascular branching patterns in 591 patients. We defined four reproducible anatomical patterns each for right hemicolectomy and transverse colectomy, demonstrating that an independent‐origin middle colic artery consistently predicts shorter dissection distances ...
Takeharu Kato +8 more
wiley +1 more source