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    Blood Management and Risk Assessment for Transfusion in Pediatric Spinal Deformity Surgery by Pedro Fernandes, Joaquim Soares do Brito, Isabel Flores, Jacinto Monteiro

    Published 2020-01-01
    “…Evaluate the impact of a Quality and Safety Program (QSP) on the reduction of blood loss and transfusion needs in pediatric spinal deformity surgery, while defining risk factors for transfusion. …”
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    Distributed IOS-SM transmission scheme with joint antenna and IOS unit selection for high-speed railway scenario by Qingfeng DING, Song WANG

    Published 2023-04-01
    “…A distributed intelligent omni-surface (IOS) -assisted spatial modulation (SM) transmission scheme was proposed to address the problem of transmission rate degradation caused by the high signal penetration loss in closed carriages in the high-speed railway scenarios.Firstly, SM technology was utilized to ensure that the indexed information section was not affected by penetration loss.Then, to reduce the high path loss and power loss of the long-range IOS windows, the distributed IOS was selected by traversal algorithm according to the principle of maximizing the received signal-to-noise ratio, and the best IOS window was activated to transmit the SM modulated information.Finally, to reduce the impact of the missing direct view path gain on the overall system performance, the antenna removal principle and the sequential selection method were used to dynamically and selectively activate the receiving antenna and IOS unit under the power consumption model.The simulation results show that the proposed scheme is more suitable for the high-speed railway wireless communication scenario than the conventional relay-forwarding and reconfigurable intelligence surface -SM (RIS-SM) schemes.And with the power loss model, the distributed IOS-SM scheme chosen by the combined antenna and IOS unit is still able to guarantee high performance transmission of the system.…”
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    Análise geossistêmica e quantificação de perda de solo da bacia do Rio Mutum-Paraná (RO) by Michel Watanabe, Fabiano Antonio de Oliveira, Dorisvalder Dias Nunes, Tatiane Emilio Checchia

    Published 2016-12-01
    “…In order to quantify the geosystem and measure the watershed erosion, was used the Revised Universal Soil Loss Equation (RUSLE), from which estimated the annual loss of soil. …”
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    Energy Dissipation Contribution Modeling of Vibratory Behavior for Silicon Micromachined Gyroscope by J. Zhou, Q. Shen, J. B. Xie, P. P. Cao, W. Z. Yuan

    Published 2018-01-01
    “…First, the amount of independent damping dissipation consisting of thermoelastic loss, anchor loss, surface loss, Akhiezer loss, and air damping loss during vibration is obtained by simulation model, PML-based method, and numerical calculation, respectively. …”
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    A New Approach for Solving Fully Fuzzy Linear Systems by Amit Kumar, Neetu, Abhinav Bansal

    Published 2011-01-01
    “…Several authors have proposed different methods to find the solution of fully fuzzy linear systems (FFLSs) that is, fuzzy linear system with fuzzy coefficients involving fuzzy variables. …”
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