Results 21 to 30 of about 85,294 (176)
Bifurcation analysis of a three dimensional system
Journal of Hebei University of Science and Technology, 2018 In order to enrich the stability and bifurcation theory of the three dimensional chaotic systems, taking a quadratic truncate unfolding system with the triple singularity equilibrium as the research subject, the existence of the equilibrium, the ...
Yongwen WANG, Zhiqin QIAO, Yakui XUE
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A neutron diode for subcritical multistage multipliers with special reference in tritium breeding [PDF]
, 2016 This is a copy of the author 's final draft version of an article published in the Journal of fusion energy. The final publication is available at Springer via http://dx.doi.org/10.1007/s10894-015-0049-7In this paper the interaction between a magnetic ...
Arias Montenegro, Francisco Javier +1 more
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Stability and activity of doped transition metal zeolites in the hydrothermal processing
Frontiers in Energy Research, 2015 This study investigates the stability and activity of HZSM-5 doped with metals such as molybdenum, nickel, copper and iron in under hydrothermal conditions used for the direct liquefaction of microalgae.
Thomas François Robin +3 more
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Gaussian limits for subcritical chaos
Electronic Journal of Probability, 2022 35 pages, 1 figure.
Caravenna, F, Cottini, F
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Scientific Reports, 2021 The physicochemical properties of chitosan obtained from the shells of swimming crab (Portunus trituberculatus) and prepared via subcritical water pretreatment were examined.
Gengxin Hao +6 more
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Effects of extraction methods on the quality of elderberry seed oil
Shipin yu jixie, 2022 Objective: This study aimed to compare the effects of different extraction methods including cold pressing extraction, soxhlet extraction and subcritical butane extraction on the yield, physicochemical properties, fatty acid composition and in vitro ...
XUE Qing +7 more
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Homogeneous nucleation in spatially inhomogeneous systems [PDF]
, 1990 Homogeneous nucleation of a vapor in the presence of the loss of clusters by diffusion and thermophoretic drift is investigated. Analytical results are obtained for the cluster size distribution and the rate of nucleation by solving the modified ...
Okuyama, K., Seinfeld, J. H., Shi, G.
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The pulsed subcritical amplifier of neutron flux driven by high-intensity neutron generator [PDF]
Nuclear Technology and Radiation Protection, 2019 The subcritical reactor driven by external neutron source could apply as useful instrument for modern nuclear energy applications requiring high-level irradiation of different materials by the high-energy and high-intense neutron flux (e. g.
Babenko Vladimir +2 more
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Food Chemistry: XThe physicochemical properties, chemical compositions, antioxidant activities, and volatile profiles of fragrant Semen Trichosanthis oil (FSTO) extracted by cold pressing (CP), solvent extraction (SE), subcritical n-butane extraction (SBE), and ...
Ling-Biao Gu +9 more
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Numerical Model of Air Valve For Computation of One-dimensional Flow [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2014 The paper is focused on a numerical simulation of unsteady flow in a pipeline. The special attention is paid to a numerical model of an air valve, which has to include all possible regimes: critical/subcritical inflow and critical/subcritical outflow of ...
Daniel HIMR
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