Results 91 to 100 of about 79,083 (291)
Benefits From Different Modes of Slow and Deep Breathing on Vagal Modulation
IEEE Journal of Translational Engineering in Health and MedicineSlow and deep breathing (SDB) is a relaxation technique that can increase vagal activity. Respiratory sinus arrhythmia (RSA) serves as an index of vagal function usually quantified by the high-frequency power of heart rate variability (HRV). However, the
Deshan Ma +7 more
doaj +1 more source
Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix
Advanced Materials, EarlyView.3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández +15 more
wiley +1 more source
Editorial: Numerical simulations of plasma thrusters and/or related technologies
Frontiers in Physics, 2022 Filippo Cichocki +2 more
doaj +1 more source
Collective excitations in two-dimensional SU(N) Fermi gases with tunable spin
Physical Review Research, 2020 We measure collective excitations of a harmonically trapped two-dimensional (2D) SU(N) Fermi gas of ^{173}Yb confined to a stack of layers formed by a one-dimensional optical lattice.
Chengdong He +7 more
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Advanced Materials, EarlyView.As‐spun carbon materials produced from Lignosulfonate, gelatin, and alginate, selected for water solubility, and ability to produce templated sustainable carbon nanostructures. Gelatin and alginate are sacrificial during thermal processing, allowing the production of engineered high surface area nanostructures, which are further characterized for ...
Judith Miralda‐Jalle +6 more
wiley +1 more source
Dark Plasmonic Breathing Modes in Silver Nanodisks
Nano Letters, 2012 We map the complete plasmonic spectrum of silver nanodisks by electron energy loss spectroscopy and show that the mode which couples strongest to the electron beam has radial symmetry with no net dipole moment. Therefore, this mode does not couple to light and has escaped from observation in optical experiments.
Schmidt, Franz-Philipp +5 more
openaire +3 more sources
Ventilators for Nonintensivists. Basic Modes and Breath Types
ATS Scholar, 2020 As COVID-19 has rapidly evolved into a pandemic, many physicians without prior critical care training are being called upon to help manage SARS Co-V-2 infected patients who develop respiratory fail...
Acho, Megan +2 more
openaire +2 more sources
A comparative study of four novel sleep apnoea episode prediction systems
, 2009 The prediction of sleep apnoea and hypopnoea episodes could allow treatment to be applied before the event be-comes detrimental to the patients sleep, and for a more spe-cific form of treatment.
Engleman, H.M. +5 more
core
Breathing Mode investigation with 0D models in Hall Thrusters
, 2020 Hall thrusters are electrical propulsion engines mainly mounted on satellites and spacecraft and achieve thrust by accelerating the ions of which the plasma is composed with an electric field and ejecting them outside the engine.
AMICI, RICCARDO
core
Quantum breathing mode of interacting particles in harmonic traps Quantum breathing mode of interacting particles in harmonic traps [PDF]
, 2010 . The breathing mode -the uniform radial expansion and contraction of a system of interacting particles -is analyzed. Extending our previous work [Bauch et al 2009 Phys. Rev. B.
Sebastian Bauch +7 more
core +1 more source