A pipeline for targeted metagenomics of environmental bacteria. [PDF]
, 2020 BackgroundMetagenomics and single cell genomics provide a window into the genetic repertoire of yet uncultivated microorganisms, but both methods are usually taxonomically untargeted.
Bowers, Robert M +7 more
core +2 more sources
Applicability of a Textile ECG-Belt for Unattended Sleep Apnoea Monitoring in a Home Setting
Sensors, 2019 Sleep monitoring in an unattended home setting provides important information complementing and extending the clinical polysomnography findings. The validity of a wearable textile electrocardiography (ECG)-belt has been proven in a clinical setting.
Piero Fontana +8 more
doaj +1 more source
Frontiers in Human Neuroscience, 2017 Electroencephalography (EEG) has emerged as a powerful tool for quantitatively studying the brain that enables natural and mobile experiments. Recent advances in EEG have allowed for the use of dry electrodes that do not require a conductive medium ...
Jesus G. Cruz-Garza +6 more
doaj +1 more source
The extraction of the new components from electrogastrogram (EGG), using both adaptive filtering and electrocardiographic (ECG) derived respiration signal [PDF]
, 2015 Electrogastrographic examination (EGG) is a noninvasive method for an investigation of a stomach slow wave propagation. The typical range of frequency for EGG signal is from 0.015 to 0.15 Hz or (0.015–0.3 Hz) and the signal usually is captured with ...
Komorowski, Dariusz +3 more
core +1 more source
GNSS Real–Time Precise Point Positioning in Arctic Northeast Passage
Journal of Marine Science and Engineering, 2022 Human activities in the Arctic regions have been increasing in recent years due to the impacts of climate change, such as Arctic Sea ice decline. For example, there has been an increase in Arctic shipping routes.
Mingwei Di +7 more
doaj +1 more source
SNR enhancement through phase dependent signal reconstruction algorithms for phase separated interferometric signals [PDF]
, 2007 We report several signal reconstruction algorithms for processing phase separated homodyne interferometric signals. Methods that take advantage of the phase of the signal are experimentally shown to achieve a signal-to-noise ratio (SNR) improvement of up
McDowell, Emily J. +3 more
core +1 more source
Long-Term Sheep Implantation of WIMAGINE®, a Wireless 64-Channel Electrocorticogram Recorder
Frontiers in Neuroscience, 2019 This article deals with the long-term preclinical validation of WIMAGINE® (Wireless Implantable Multi-channel Acquisition system for Generic Interface with Neurons), a 64-channel wireless implantable recorder that measures the electrical activity at the ...
F. Sauter-Starace +12 more
doaj +1 more source
Sensors, 2023 Photoplethysmography (PPG) signal quality as a proxy for accuracy in heart rate (HR) measurement is useful in various public health contexts, ranging from short-term clinical diagnostics to free-living health behavior surveillance studies that inform ...
Marnie K. McLean +10 more
doaj +1 more source
The Feature, Performance, and Prospect of Advanced Electrodes for Electroencephalogram
Biosensors, 2023 Recently, advanced electrodes have been developed, such as semi-dry, dry contact, dry non-contact, and microneedle array electrodes. They can overcome the issues of wet electrodes and maintain high signal quality.
Qing Liu +5 more
doaj +1 more source
Cepstral Analysis for Scoring the Quality of Electrocardiograms for Heart Rate Variability
Frontiers in Physiology, 2022 Mobile-health solutions based on heart rate variability often require electrocardiogram (ECG) recordings by inexperienced operators or real-time automatic analyses of long-term recordings by wearable devices in free-moving individuals.
Paolo Castiglioni +3 more
doaj +1 more source