Observation and Experiment
نویسندگان
چکیده
منابع مشابه
Magnetohydrodynamic turbulence: Observation and experiment
We provide a tutorial on the paradigms and tools of magnetohydrodynamic (MHD) turbulence. The principal paradigm is that of a turbulent cascade from large scales to small, resulting in power law behavior for the frequency power spectrum for magnetic fluctuations EBðf Þ. We will describe five useful statistical tools for MHD turbulence in the time domain: the temporal autocorrelation function, t...
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In this paper a simple qualitative model of the growth of a mixed layer adjacent to a uniform layer with a stably stratified layer is presented. The depth variations of mixed layer can be estimated from direct measurements. The Entrainment of a stably stratified layer into a turbulent mixed layer in a confined region was studied in laboratory for different Richardson numbers. The internal waves...
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Landscapes that are rhythmically dissected by natural drainage channels exist in various geologic and climatic settings. Such landscapes are characterized by a length-scale for the lateral spacing between channels. We observe a small-scale version of this process in the form of beach rills and reproduce channelization in a table-top seepage experiment. On the beach as well as in the experiments...
متن کاملObservation of the GZK Cutoff by the HiRes Experiment
The High Resolution Fly’s Eye (HiRes) experiment has observed the GZK cutoff. HiRes’ measurement of the flux of cosmic rays shows a sharp suppression at an energy of 6×10 eV, exactly the expected cutoff energy. We observe the “ankle” of the cosmic ray spectrum as well, at an energy of 4× 10 eV. However we cannot claim to observe the third spectral feature of the ultrahigh energy cosmic ray regi...
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We report the observation, in Monte Carlo simulations, of a novel type of quantum ordered state: the metallic superfluid. The metallic superfluid features Ohmic resistance to counterflows of protons and electrons, while featuring dissipationless coflows of electrons and protons. One of the candidates for a physical realization of this remarkable state of matter is hydrogen or its isotopes under...
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ژورنال
عنوان ژورنال: Anesthesia & Analgesia
سال: 2018
ISSN: 0003-2999
DOI: 10.1213/ane.0000000000003606