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| http://dx.doi.org/10.1155/2014/365126 | DOI Listing |
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Feasibility of classification of drainage and river water quality using machine learning methods based on multidimensional data from a gas sensor array.
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December 2024
Faculty of Environmental Engineering, Lublin University of Technology, Lublin, Poland.
Objective: The aim of the study is to verify whether the electronic nose system - an array of 17 gas sensors with a signal analysis system - is a useful tool for the classification and preliminary assessment of the quality of drainage water.
Material And Methods: Water samples for analysis were collected in the Park Ludowy (People's Park), located next to the Bystrzyca River, near the city center of Lublin in eastern Poland. Drainage water was sampled at 4 different points.
Hemodynamic cortical ripples through cyclicity analysis.
Netw Neurosci
December 2024
Coordinated Science Laboratory, University of Illinois, Urbana-Champaign, Urbana, USA.
A fine-grained understanding of dynamics in cortical networks is crucial to unpacking brain function. Resting-state functional magnetic resonance imaging (fMRI) gives rise to time series recordings of the activity of different brain regions, which are aperiodic and lack a base frequency. Cyclicity analysis, a novel technique robust under time reparametrizations, is effective in recovering the temporal ordering of such time series, collectively considered components of a multidimensional trajectory.
View Article and Find Full Text PDFCharacterization of firmness in fermented sea bass (Lateolabrax japonicas) by multidimensional integration strategies: Insights from proteomic and microstructural analyses.
Food Chem
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Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of The People's Republic of China, National R&D Center for Aquatic Product Processing, South China Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China; Key Laboratory of Efficient Utilization and Processing of Marine Fishery Resources of Hainan Province, Sanya Tropical Fisheries Research Institute, Sanya 572018, China. Electronic address:
Fermented sea bass, recognized for its firmness and chewy texture, provides a distinct sensory experience.This study investigated the texture and microstructural properties of fermented sea bass during fermentation. Proteomics analysis identified the key proteins involved in firmness development, revealing the molecular mechanisms behind these changes.
View Article and Find Full Text PDFSensory representations and pupil-indexed listening effort provide complementary contributions to multi-talker speech intelligibility.
Sci Rep
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Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, 15260, USA.
Multi-talker speech intelligibility requires successful separation of the target speech from background speech. Successful speech segregation relies on bottom-up neural coding fidelity of sensory information and top-down effortful listening. Here, we studied the interaction between temporal processing measured using Envelope Following Responses (EFRs) to amplitude modulated tones, and pupil-indexed listening effort, as it related to performance on the Quick Speech-in-Noise (QuickSIN) test in normal-hearing adults.
View Article and Find Full Text PDFMultidimensional Effects of Stress on Neuronal Exosome Levels and Simultaneous Transcriptomic Profiles.
Biol Psychiatry Glob Open Sci
January 2025
Department of Psychiatry, New York University Grossman School of Medicine, New York, New York.
Background: An excess of exosomes, nanovesicles released from all cells and key regulators of brain plasticity, is an emerging therapeutic target for stress-related mental illnesses. The effects of chronic stress on exosome levels are unknown; even less is known about molecular drivers of exosome levels in the stress response.
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