Results 11 to 20 of about 699,277 (302)
A Review of Passive Micromixers with a Comparative Analysis
Micromachines, 2020 A wide range of existing passive micromixers are reviewed, and quantitative analyses of ten typical passive micromixers were performed to compare their mixing indices, pressure drops, and mixing costs under the same axial length and flow conditions ...
Wasim Raza +2 more
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, 2023 The class of index-mixed copulas is introduced and its properties are investigated. Index-mixed copulas are constructed from given base copulas and a random index vector, and show a rather remarkable degree of analytical tractability. The analytical form of the copula and, if it exists, its density are derived.
Herrmann, Klaus +2 more
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Index Modulation–Aided Mixed Massive Random Access [PDF]
Frontiers in Communications and Networks, 2021 In this study, a mixed massive random access scheme is considered where part of users transmit both common information and user-specific information, while others transmit only common information. In this scheme, common information is transmitted by index modulation (IM)–aided unsourced random access (URA), while user-specific information is by IM ...
Zijie Liang, Jianping Zheng, Jie Ni
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Development of evaluation for sinter ore mixing using discrete element method
Nihon Kikai Gakkai ronbunshu, 2023 Recent increase of low-grade, finer iron ore leads to development of powder handling methodology applicable for fine powders. In order to reduce developing time of mechanical facilities, development of optimization methodology of mechanical property in ...
Yusuke ISHIGAKI +2 more
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Energies, 2023 This study explores the potential application of microfluidics in the field of bioenergy, with a particular focus on the energy potential of biogas derived from vine shoots, a locally abundant waste material.
Abdelkader Mahammedi +4 more
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The Hermitian Kirchhoff Index and Robustness of Mixed Graph [PDF]
Mathematical Problems in Engineering, 2021 Large-scale social graph data poses significant challenges for social analytic tools to monitor and analyze social networks. The information-theoretic distance measure, namely, resistance distance, is a vital parameter for ranking influential nodes or community detection. The superiority of resistance distance and Kirchhoff index is that it can reflect
Wei Lin +4 more
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Micromachines, 2023 As an important part of lab-on-a-chip and micro-total analysis systems, micromixers have a wide range of applications in biochemical analysis, pharmaceutical preparation and material synthesis.
Jiacheng Nai +6 more
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Fermionic zero-modes around string solitons [PDF]
, 1995 In presence of string solitons, index theorems for the generalised Dirac operators have to be revisited. We show that in supersymmetric configurations the fermionic operators decouple, so that there are no mixing effects between different fermions in the
Atiyah +41 more
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Micromixing of Non-Newtonian Fluids in a Passive Micromixer with an Inner Eccentric Cylindrical Obstacle [PDF]
Iranian Journal of Chemistry & Chemical EngineeringMicromixers have various applications in chemical, biological, and medical industries. Even though many liquids experience non-Newtonian behavior, a few investigators have examined their micromixing.
Morteza Bayareh +1 more
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Numerical and Experimental Investigations of a Micromixer with Chicane Mixing Geometry
Applied Sciences, 2018 A micromixer is a new type of chemical engineering equipment used to intensify the mixing process. This article provides details on flow regimes in microchannels with a complex geometry, such as with chicane mixing geometry.
Valentin Khaydarov +2 more
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