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    Graph Theory-Based Fault Location Method for Transmission Systems With Renewable Energy Sources by Victor Gonzalez, V. Torres-Garcia, Daniel Guillen, Luis M. Castro

    Published 2024-01-01
    “…The effectiveness of the proposed algorithm was proven with different electrical systems. Average errors inferior to 0.22% and 0.48% were obtained for single-phase faults and three-phase faults with resistances up to <inline-formula> <tex-math notation="LaTeX">$200~\Omega $ </tex-math></inline-formula> respectively, which confirms the improved performance with respect to conventional algorithms implemented in typical impedance relays.…”
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    Theoretical and Experimental Study of an Electrokinetic Micromanipulator for Biological Applications by Reza Hadjiaghaie Vafaie, Ali Fardi-Ilkhchy, Sobhan Sheykhivand, Sebelan Danishvar

    Published 2025-01-01
    “…By using finite element analysis, coupled physics of electrical, thermal, fluidic fields, and molecular diffusion transport were solved. …”
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    Highly sensitive NO2 gas sensors based on heterostructured p-rGO/n-Ga2O3 nanorods by Hsin-Ying Lee, Mu-Ju Wu, Shao-Yu Chu, Ting-Chun Chang, Yi-Feng Tung, Tsung-Han Yeh, Ching-Ting Lee

    Published 2025-01-01
    “…The experimental results indicated that the rGO decoration on the surface of the Ga2O3 nanorods increased the amount of gas adsorption sites and oxygen vacancies, thereby enhancing electrical conductivity. Consequently, compared to NO2 gas sensors utilizing only Ga2O3 nanorods, the NO2 gas sensors using rGO-decorated Ga2O3 nanorod sensing membrane exhibited lower resistance, reduced activation energy, and higher response. …”
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