Results 81 to 90 of about 3,303,855 (320)

Two Models for 2D Deep Water Waves

Fluids, 2022
In this paper we propose two Hamiltonian models to describe two-dimensional deep water waves propagating on the surface of an ideal incompressible three-dimensional fluid. The idea is based on taking advantage of the Zakharov equation for one-dimensional
Sergey Dremov, Dmitry Kachulin, Alexander Dyachenko   +2 more
doaj   +1 more source

Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky, Cara Joyce, H. Jeremy Bockholt, Paul A. Rudnick, William H. Adams, Fiona McAllister, Justin W. Smock, Michael A. Newton, Jane S. Paulsen   +8 more
wiley   +1 more source

Detection of standing internal gravity waves in experiments with convection over a wavy heated wall

, 2020
Convection over a wavy heated bottom wall in the air flow has been studied in experiments with the Rayleigh number $\sim 10^8$. It is shown that the mean temperature gradient in the flow core inside a large-scale circulation is directed upward, that ...
Barel, L., Eidelman, A., Elperin, T., Fleurov, G., Kleeorin, N., Levy, A., Rogachevskii, I., Shildkrot, O.   +7 more
core  

Phase mixing of standing Alfven waves with shear flows in solar spicules

, 2012
Alfvenic waves are thought to play an important role in coronal heating and solar wind acceleration. Here we investigate the dissipation of such waves due to phase mixing at the presence of shear flow and field in the stratified atmosphere of solar ...
A.C. Sterling, B. Pontieu De, E.K. Kaghashvili, E.R. Priest, G. Verth, H. Ebadi, H. Ebadi, H. Ebadi, H. Saleem, I. Moortel De, I. Moortel De, J. Heyvaerts, K. Karami, K. Murawski, M. Hosseinpour, P.D. Smith, S. Poedts, T.J. Okamoto, T.V. Zaqarashvili, T.V. Zaqarashvili, V. Kukhianidze   +20 more
core   +1 more source

Versatile Standing Wave Generation Between Arbitrarily Oriented Surfaces Using Acoustic Metasurface Deflectors and Retroreflectors

Advanced Intelligent Systems
Acoustic wave devices using standing wave configurations have gained interest in various fields like healthcare diagnostics and manufacturing. Their functionalities span from cell sorting to microscale fiber assembly through periodic acoustic pressure ...
Chadi Ellouzi, Farhood Aghdasi, Ali Zabihi, Amir K. Miri, Chen Shen   +4 more
doaj   +1 more source

Prognostic Implications of Sleep Architecture for Patients Admitted to the Intensive Care Unit With Status Epilepticus

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Status epilepticus (SE) is associated with significant mortality. Sleep architecture may reflect normal brain function. Impaired sleep architecture is associated with poorer outcomes in numerous conditions. Here we investigate the association of sleep architecture in continuous EEG (cEEG) with survival in SE.
Ran R. Liu, Marcus C. Ng, Gavin P. Winston, Sabrina Schaly, Garima Shukla, Lysa Boissé Lomax   +5 more
wiley   +1 more source

Standing-wave spectrometer [PDF]

Applied Physics Letters, 2006
A standing-wave sensor was developed which facilitates the miniaturization of Fourier spectrometers down to the micrometer scale. The spectrometer concept is based on sampling a standing wave by an ultrathin and partially transmissive sensor. The active region of the sensor has a thickness of 30nm–40nm.
Stiebig, H., Knipp, D., Bunte, E.
openaire   +2 more sources

Numerical Study on Propagative Waves in a Periodically Supported Rail Using Periodic Structure Theory

Journal of Advanced Transportation, 2021
This paper presents the numerical study on propagative waves in a periodically supported rail below 6000 Hz. A periodic rail model, which considers the effects of both the periodic supports and the rail cross section deformation, has been established ...
Xi Sheng, Huike Zeng, Sara Ying Zhang, Ping Wang   +3 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Tkachenko waves, glitches and precession in neutron star

, 2008
Here I discuss possible relations between free precession of neutron stars, Tkachenko waves inside them and glitches. I note that the proposed precession period of the isolated neutron star RX J0720.4-3125 (Haberl et al.
A. Alpar, A. Gusev, A.D. Kaminker, B. Link, B. Link, B. Link, C.D. Andereck, E.V. Gotthelf, F. Dyson, F. Haberl, F. Haberl, G.H. Janssen, G.L. Israel, I.H. Stairs, J. Noronha, J. Shaham, K. Glampedakis, M. Ruderman, M.A. Alpar, M.A. Ruderman, M.H. Kerkwijk van, M.H. Kerkwijk van, M.P. Muno, P.B. Jones, S. B. Popov, S. Hirano, S.L. Shapiro, T. Akgün, V.K. Tkachenko   +28 more
core   +1 more source