Results 31 to 40 of about 8,142,358 (299)
Energies, 2018 The gas drainage borehole is a typical hole-containing structure, and its failure is similar to the hole-containing specimen. To study the characteristics of wave velocity and power spectral density of the hole-containing specimens with different ...
Tian-jun Zhang +5 more
doaj +1 more source
REACTOR NOISE ANALYSIS FOR A GRAPHITE-MODERATED AND -REFLECTED CORE IN KUCA [PDF]
EPJ Web of Conferences, 2021 In graphite-reflected thermal reactors, even a detector placed far from fuel region may detect a certain degree of the correlation amplitude. This is because mean free path of neutrons in graphite is longer than that in water or polyethylene.
Sakon Atsushi +6 more
doaj +1 more source
Enhancing the quality of communication of cellular networks using big data applications
Journal of Big Data, 2021 Both software-defined networking and big data have gained approval and preferences from both industry and academia. These two important realms have conventionally been addressed independently in wireless cellular networks.
Mozamel Musa Saeed, Mohammed Alsharidah
doaj +1 more source
Evaluation of operator’s state under the influence of electromagnetic noise generator
Системный анализ и прикладная информатика, 2021 The purpose of the work, the results of which are presented within the the article, was to study changes in the nonlinear EEG parameters represented by sample entropy, correlation dimension, fractal dimension, Lempel-Ziv complexity while the operator is ...
A. V. Sidorenko, M. A. Saladukha
doaj +1 more source
Generalized two axes model of a squirrel-cage induction motor for rotor fault diagnosis [PDF]
Serbian Journal of Electrical Engineering, 2008 A generalized two axes model of a squirrel-cage induction motor is developed This model is based on a winding function approach and the coupled magnetic circuit theory and takes into account the stator and the rotor asymmetries due to faults.
Samir Hamdani +2 more
doaj +1 more source
Universal spectral features of different classes of random-diffusivity processes
New Journal of Physics, 2020 Stochastic models based on random diffusivities, such as the diffusing-diffusivity approach, are popular concepts for the description of non-Gaussian diffusion in heterogeneous media.
Vittoria Sposini +4 more
doaj +1 more source
E3S Web of Conferences, 2018 The analysis of rough surface morphology plays an important role in the functional characteristics of the contact surface of mechanical parts. Fractal geometry method is more accurate and sensitive than classical statistics model.
Shen Jingfang +3 more
doaj +1 more source
Investigation of Cavitation Noise in Cavitating Flows around an NACA0015 Hydrofoil
Applied Sciences, 2019 To provide theoretical basis for cavitation noise control, the cavitation evolution around a hydrofoil and its induced noise were numerically investigated.
An Yu +5 more
doaj +1 more source
Power spectral density of the GDP per capita process.
, 2022 Power spectral density of the GDP per capita process.
Mateusz Jankiewicz (12042357) +1 more
core +1 more source
Nonlinear power spectral densities for the harmonic oscillator [PDF]
Annals of Physics, 2015 27 pages, 5 ...
B.D. Hauer, J. Maciejko, J.P. Davis
openaire +2 more sources