Results 1 to 10 of about 450,467 (98)

MAGnitude-Image-to-Complex K-space (MAGIC-K) Net: A Data Augmentation Network for Image Reconstruction [PDF]

open access: yesDiagnostics, 2021
Deep learning has demonstrated superior performance in image reconstruction compared to most conventional iterative algorithms. However, their effectiveness and generalization capability are highly dependent on the sample size and diversity of the ...
Fanwen Wang   +5 more
doaj   +2 more sources

An Evaluation of Strong-Motion Parameters at the S-net Ocean-Bottom Seismograph Sites Near the Kanto Basin for Earthquake Early Warning

open access: yesFrontiers in Earth Science, 2021
We analyzed strong-motion records at the ground and borehole in and around the Kanto Basin and the seafloor in the Japan Trench area from three nearby offshore earthquakes of similar magnitudes (Mw 5.8–5.9).
Yadab P. Dhakal, Takashi Kunugi
doaj   +1 more source

Handling of intracellular K+ determines voltage dependence of plasmalemmal monoamine transporter function

open access: yeseLife, 2021
The concentrative power of the transporters for dopamine (DAT), norepinephrine (NET), and serotonin (SERT) is thought to be fueled by the transmembrane Na+ gradient, but it is conceivable that they can also tap other energy sources, for example, membrane
Shreyas Bhat   +6 more
doaj   +1 more source

Thermodynamic Analyses of Sub- and Supercritical ORCs Using R1234yf, R236ea and Their Mixtures as Working Fluids for Geothermal Power Generation

open access: yesEnergies, 2023
Organic Rankine cycles (ORCs) have been widely used to convert medium-low-temperature geothermal energy to electricity. Proper cycle layout is generally determined by considering both the thermo-physical properties of the working fluid and the geothermal
Qiang Liu   +3 more
doaj   +1 more source

Energy spectra of buoyancy-driven bubbly flow in a vertical Hele-Shaw cell

open access: yesFrontiers in Physics, 2023
We present direct numerical simulations (DNS) study of confined buoyancy-driven bubbly flows in a Hele-Shaw setup. We investigate the spectral properties of the flow and make comparisons with experiments.
Rashmi Ramadugu   +2 more
doaj   +1 more source

MOWLAS: NIED observation network for earthquake, tsunami and volcano

open access: yesEarth, Planets and Space, 2020
National Research Institute for Earth Science and Disaster Resilience (NIED) integrated the land observation networks established since the 1995 Kobe earthquake with the seafloor observation networks established since the 2011 Tohoku earthquake and ...
Shin Aoi   +9 more
doaj   +1 more source

Energy homeostasis is a conserved process: Evidence from Paracoccus denitrificans' response to acute changes in energy demand.

open access: yesPLoS ONE, 2021
Paracoccus denitrificans is a model organism for the study of oxidative phosphorylation. We demonstrate a very high respiratory capacity compared to mitochondria when normalizing to cytochrome aa3 content even in the absence of alternative terminal ...
Raul Covian   +6 more
doaj   +2 more sources

Rice Mapping in Training Sample Shortage Regions Using a Deep Semantic Segmentation Model Trained on Pseudo-Labels

open access: yesRemote Sensing, 2022
A deep semantic segmentation model-based method can achieve state-of-the-art accuracy and high computational efficiency in large-scale crop mapping. However, the model cannot be widely used in actual large-scale crop mapping applications, mainly because ...
Pengliang Wei   +3 more
doaj   +1 more source

k-Same-Net: k-Anonymity with Generative Deep Neural Networks for Face Deidentification

open access: yesEntropy, 2018
Image and video data are today being shared between government entities and other relevant stakeholders on a regular basis and require careful handling of the personal information contained therein. A popular approach to ensure privacy protection in such
Blaž Meden   +3 more
doaj   +1 more source

ε-Net Approach to Sensor k-Coverage

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
Wireless sensors rely on battery power, and in many applications it is difficult or prohibitive to replace them. Hence, in order to prolongate the system's lifetime, some sensors can be kept inactive while others perform all the tasks. In this paper,
Giordano Fusco, Himanshu Gupta
doaj   +1 more source

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