Showing 681 - 700 results of 59,424 for search '"Engineer"', query time: 0.08s Refine Results
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    Spectrum knowledge graph: an intelligent engine facing future spectrum management by Jiachen SUN, Jinlong WANG, Guoru DING, Jin CHEN, Yuping GONG

    Published 2021-05-01
    “…To solve the issues of simple representations on spectrum situation, much dependence on artificial experience in manual management and low efficiency and accuracy in the current spectrum management, meeting the requirements of automation, precision and real time for future spectrum management, the theory and technology of knowledge graph were introduced into spectrum management.The definition of spectrum knowledge graph, the knowledge schema it depends on and its representation in the form of triples were proposed.The intelligent spectrum management framework based on spectrum knowledge graph, consisting of the graph layer, the equipment layer and the scenario layer, was constructed.Typical applications based on spectrum knowledge graph were discussed, including the recommendation system for spectrum usage, the search engine on spectrum management, and question answering for spectrum management.Experiments demonstrate the spectrum knowledge graph can play a role of guidance by spectrum knowledge in spectrum usage recommendation.…”
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  5. 685

    Applicability Analysis of HS Model in Large Diameter Monopile Foundation Engineering by PAN Bing, CHU Weijiang

    Published 2020-01-01
    “…The research resultsshow that, within the ultimate lateral bearing capacity, both the p-y curve method and the MC modelwill overestimate the horizontal deformation resistance of the soil, and the calculation resultsof HS model are closer to the measured data, so it is more suitable for analysis and design oflarge diameter monopile foundation engineering.…”
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    Adipose-Derived Stem Cells for Tissue Engineering and Regenerative Medicine Applications by Ru Dai, Zongjie Wang, Roya Samanipour, Kyo-in Koo, Keekyoung Kim

    Published 2016-01-01
    “…Clinical applications of tissue-engineered ASCs are also discussed to reveal the potential and feasibility of using tissue-engineered ASCs in regenerative medicine.…”
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    Research on Load Characteristic of Star Gear Transmission System of Turbofan Engine by Fanqiu Meng, Lianwang Gu, Changqing Ma

    Published 2021-06-01
    “…A gear rotor bearing coupling dynamics model is established for the star gear transmission system of geared turbofan engine(GTF). The dynamics model considers the relationship between the rotational motion of the star gear,the time-varying support stiffness of the bearing,the meshing stiffness of the gear,as well as the relationship between the multi tooth meshing and the comprehensive error. …”
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    Discovering causal models for structural, construction and defense-related engineering phenomena by M.Z. Naser

    Published 2025-01-01
    “…This paper presents one of the first works at creating causal models in the area of structural and construction engineering. To this end, this paper starts with a brief review of the principles of causality and then adopts four causal discovery algorithms, namely, PC (Peter-Clark), FCI (fast causal inference), GES (greedy equivalence search), and GRaSP (greedy relaxation of the sparsest permutation), have been used to examine four phenomena, including predicting the load-bearing capacity of axially loaded members, fire resistance of structural members, shear strength of beams, and resistance of walls against impulsive (blast) loading. …”
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    Model Reduction of the Flexible Rotating Crankshaft of a Motorcycle Engine Cranktrain by Stefano Ricci, Marco Troncossi, Alessandro Rivola

    Published 2011-01-01
    “…This paper addresses the development of an elastodynamic model of a motorcycle engine cranktrain aimed at accurately evaluating the interactions between the crankshaft and the engine block, thus allowing an improved structural design. …”
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    Formation of Residual Bubbles in Diesel Engine Nozzle and Their Influence on Initial Jet by Xiaonan Ni, Hua Wen

    Published 2021-01-01
    “…Modelling and Simulation in Engineering…”
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