Results 21 to 30 of about 1,274,311 (192)
Propagation and damping of MHD waves in the solar atmosphere [PDF]
, 2015 Quasi-periodic disturbances have been observed in the outer solar atmosphere for many years. Although first interpreted as upflows (Schrijver et al.
Kiddie, Greg
core +2 more sources
Frontiers in Neuroscience, 2018 Both mammals and birds exhibit two sleep states, slow wave sleep (SWS) and rapid eye movement (REM) sleep. Studying certain aspects of sleep-related electrophysiology in freely behaving animals can present numerous methodological constraints ...
Ryan K. Tisdale +4 more
doaj +1 more source
Tonotopically arranged traveling waves in the miniature hearing organ of bushcrickets [PDF]
, 2012 Place based frequency discrimination (tonotopy) is a fundamental property of the coiled mammalian cochlea. Sound vibrations mechanically conducted to the hearing organ manifest themselves into slow moving waves that travel along the length of the organ ...
Manuela Nowotny (183955) +11 more
core +1 more source
Enhancement of sleep slow waves: underlying mechanisms and practical consequences.
Frontiers in Systems Neuroscience, 2014 Even modest sleep restriction, especially the loss of sleep slow wave activity, is invariably associated with slower EEG activity during wake, the occurrence of local sleep in an otherwise awake brain, and impaired performance due to cognitive and memory
Michele eBellesi +5 more
doaj +1 more source
The importance of interstitial cells of cajal in the gastrointestinal tract
The Saudi Journal of Gastroenterology, 2013 Gastrointestinal (GI) motility function and its regulation is a complex process involving collaboration and communication of multiple cell types such as enteric neurons, interstitial cells of Cajal (ICC), and smooth muscle cells.
Othman A Al-Shboul
doaj +1 more source
Effects of Cortical Cooling on Activity Across Layers of the Rat Barrel Cortex
Frontiers in Systems Neuroscience, 2020 Moderate cortical cooling is known to suppress slow oscillations and to evoke persistent cortical activity. However, the cooling-induced changes in electrical activity across cortical layers remain largely unknown.
Gulshat Burkhanova +4 more
doaj +1 more source
Cortex-wide BOLD fMRI activity reflects locally-recorded slow oscillation-associated calcium waves
eLife, 2017 Spontaneous slow oscillation-associated slow wave activity represents an internally generated state which is characterized by alternations of network quiescence and stereotypical episodes of neuronal activity - slow wave events.
Miriam Schwalm +11 more
doaj +1 more source
Identification of slow magnetosonic wave trains and their evolution in 3-D compressible turbulence simulation [PDF]
Annales Geophysicae, 2015 In solar wind, dissipation of slow-mode magnetosonic waves may play a significant role in heating the solar wind, and these modes contribute essentially to the solar wind compressible turbulence.
L. Zhang +7 more
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Detecting natural crack initiation and growth in slow speed shafts with the Acoustic Emission technology [PDF]
, 2009 This paper presents results of an experimental investigation to assess the potential of the Acoustic Emission (AE) technology for detecting natural cracks in operational slow speed shafts.
Mba, David, Elforjani, Mohamed
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IEEE Access, 2020 This paper presents branch line couplers with compact size and harmonic suppression based on non-periodic reactively loaded artificial lines. The reactive loading elements of the lines are step impedance shunt stubs (SISSs).
Jan Coromina +3 more
doaj +1 more source