Results 11 to 20 of about 1,144,435 (297)
Far-Zone Spectral Density of Light Waves Scattered by Random Anisotropic Hollow Medium
PhotonicsA random anisotropic hollow scatterer is discussed and the far-zone characteristics of scalar light waves scattered by this type of medium are theoretically analyzed.
Yue Yu +4 more
doaj +2 more sources
The Effect of Site-Specific Spectral Densities on the High-Dimensional Exciton-Vibrational Dynamics in the FMO Complex [PDF]
, 2017 The coupled exciton-vibrational dynamics of a three-site model of the FMO complex is investigated using the Multi-layer Multi-configuration Time-dependent Hartree (ML-MCTDH) approach.
Al-Marri, Mohamed +3 more
core +2 more sources
Can One Series of Self-Organized Nanoripples Guide Another Series of Self-Organized Nanoripples during Ion Bombardment: From the Perspective of Power Spectral Density Entropy? [PDF]
Entropy (Basel), 2023 Li H +5 more
europepmc +3 more sources
Resting-State EEG Power Spectral Density Analysis Between Healthy and Cognitively Impaired Subjects. [PDF]
Brain SciWalters KF +6 more
europepmc +2 more sources
Лëд и снег, 2021 The variability of snow accumulation in the Northern Dvina River basin at the end of March 1980-2016 was studied using data on the snow water equivalent of (SWE) obtained from archives of the Russian Institute of HydroMeteorological Information-World ...
V. V. Popova +2 more
doaj +1 more source
Seismoacoustic observations using molecular-electronic hydrophones on Sakhalin and the South Kuril Islands (Kunashir Island) [PDF]
Геосистемы переходных зон, 2020 The article presents the main characteristics and studies spectral and recording capabilities of experimental samples of three types of molecular-electronic hydrophones with different sizes of electrochemical converting cells, which were installed in the
Dmitry V. Kostylev +1 more
doaj +1 more source
Estimating Spectral Density Functions Robustly
Revstat Statistical Journal, 2007 We consider in the following the problem of robust spectral density estimation. Unfortunately, conventional spectral density estimators are not robust in the presence of additive outliers (cf. [18]).
Bernhard Spangl , Rudolf Dutter
doaj +1 more source
Известия высших учебных заведений. Поволжский регион:Технические науки, 2022 Background. Application of stability margin of dynamic system, integral estimates of autocorrelation functions and spectra of vibro-acoustic oscillations in machine tools is relevant for evaluation of their dynamic quality and purpose of cutting mode ...
A.A. Ignat'ev +3 more
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应用气象学报, 2022 The zenith C-band frequency modulation continuous wave(C-FMCW) radar has good detection capability with high temporary-spatial resolution and large dynamic range.
Chen Shaojie +5 more
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Тонкие химические технологии, 2016 The temperature dependence of EPR spectrum of 2,5-bis(trifluoromethyl)nitrobenzene radical anion in anhydrous DMF was investigated. Internal dynamics of hindered rotation of the CF3-group in ortho-position to NO2-group causes HFS modulation. The spectrum
E. A. Polenov, P. V. Melnikov
doaj +1 more source