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  1. 881
  2. 882

    Comparison of MIMO based on high capacity LPWAN technology TurMass<sup>TM</sup> and LoRa by Hao JIANG, Hongming CHEN, Yilong CAO, Haoyang CUI

    Published 2021-12-01
    “…With the rapid development of low power wide area network (LPWAN) technologies, more and more IoT terminals need to access the network.In order to deal with the challenge of massive random access, grant-free random access with massive MIMO (MGFRA) was proposed for LPWAN scenarios.The MGFRA was introduced and the performance of MGFRA to validate its performance advantage of greatly improving the channel access capacity with extreme low signaling overhead was theoretically analyzed.Further, TurMass<sup>TM</sup>was introduced, which is a high-capacity LPWAN technology based on MGFRA.To demonstrate the advantages of TurMass<sup>TM</sup>in practical applications, TurMass<sup>TM</sup>and LoRa in signal coverage, communication rate, network capacity, low power consumption and low cost in typical LPWAN communication scenarios were compared.The comparison results show that TurMass<sup>TM</sup>has outstanding advantages in signal coverage, communication rate, network capacity, low power consumption and low cost compared with LoRa.…”
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  3. 883

    Exploring Generative Adversarial Networks: Comparative Analysis of Facial Image Synthesis and the Extension of Creative Capacities in Artificial Intelligence by Tomas Eglynas, Dovydas Lizdenis, Aistis Raudys, Sergej Jakovlev, Miroslav Voznak

    Published 2025-01-01
    “…A significant challenge in this field is replicating the uniquely human capacity for creativity&#x2014;envisioning and realizing novel concepts and tangible creations. …”
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  4. 884
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  6. 886

    Comparative Evaluation of the Antioxidant Capacities, Organic Acids, and Volatiles of Papaya Juices Fermented by Lactobacillus acidophilus and Lactobacillus plantarum by Ronghao Chen, Wenxue Chen, Haiming Chen, Guanfei Zhang, Weijun Chen

    Published 2018-01-01
    “…In contrast, the production of four antioxidant capacities in the fermented papaya juices showed different trends after 48 hours’ fermentation by two bacteria. …”
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  7. 887
  8. 888

    Estimation of Bearing Capacity of Strip Footing Rested on Bilayered Soil Profile Using FEM-AI-Coupled Techniques by Ahmed M. Ebid, Kennedy C. Onyelowe, M. Salah

    Published 2022-01-01
    “…Several research works have tried to solve bearing capacity problems using limit equilibrium (LE) techniques. …”
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  9. 889

    Estimated standard values of aerobic capacity according to sex and age in a Japanese population: A scoping review. by Hiroshi Akiyama, Daiki Watanabe, Motohiko Miyachi

    Published 2023-01-01
    “…Aerobic capacity is a fitness measure reflecting the ability to sustain whole-body physical activity as fast and long as possible. …”
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  10. 890
  11. 891

    Mediating Effect of Organizational Learning Capacity on the Relationship between Relational Embeddedness and Innovation Performance in Freight Logistics Service by Pengxia Bai, Qunqi Wu, Qian Li, Chenlei Xue, Lei Zhang

    Published 2021-01-01
    “…However, the influence of organizational learning capacity (OLC) has been widely ignored. This study focuses on explaining the mechanism of OLC on the relationship between RE and innovation performance of freight logistics service (IPFLS). …”
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  12. 892
  13. 893

    Comparison of Molten Salts and Thermal Oil in Parabolic Trough Power Plants for Different Sites and Different Storage Capacities by Jürgen Dersch, Michael Karl Wittmann, Tobias Hirsch

    Published 2025-01-01
    “…The ternary salt mixture with a lower temperature limit of 170 °C and an upper temperature limit of 500 °C shows the lowest LCOE for all sites and almost all investigated storage capacities. Molten salts as heat transfer fluids are particularly favorable for sites with high irradiation and plants with large storage capacities of more than six full load hours.…”
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  14. 894

    Prediction of Punching Capacity of Slab-Column Connections without Transverse Reinforcement Based on a Backpropagation Neural Network by Jie Bu, FanZhen Zhang, Meng Zhu, Zhiyang He, Qigao Hu

    Published 2019-01-01
    “…Then, based on the Levenberg–Marquardt (LM) algorithm and using the nonlinear function of the backpropagation neural network (BPNN), a prediction model of the punching capacity of slab-column connections without transverse reinforcement is established. …”
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  15. 895

    Estimating the Uplift Bearing Capacity of Belled Piers Adjacent to Sloping Ground by Numerical Modeling Based on Field Tests by Yangchun Han, Jiulong Cheng, Weifeng Zheng, Shijun Ding

    Published 2020-01-01
    “…In order to evaluate the uplift bearing capacity of belled piers beside slopes, a series of numerical simulations are carried out based on field tests data. …”
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  16. 896

    Joint energy efficiency and spectral efficiency optimization algorithm for UDN under the restriction of interference threshold and backhaul capacity by Xuanli WU, Xu CHEN

    Published 2019-12-01
    “…Aiming at the scenarios which consider the constraint of backhaul capacity restriction and interference threshold in ultra-dense networks (UDN),an integer linear programming (ILP) and Lagrangian dual decomposition (LDD) based joint optimization algorithm of energy efficiency and spectrum efficiency was proposed.In the proposed algorithms,the user association problem with the constraint of limited backhaul capacity was modelled as an ILP problem and then finished the connection between the user and the base station of microcell by solving this problem with dynamic programming method.Therefor,Lagrangian dual decomposition (LDD) was applied in an iteration algorithm for spectrum resource allocation and power allocation.The simulation results show that compared with traditional schemes,the proposed algorithm can significantly improve the energy efficiency and spectrum efficiency of system and use the microcell’s load capacity more efficiently.…”
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  17. 897

    Effects of long-term adapted physical training on functional capacity and quality of life in older adults with Parkinson's disease by Oussama Gaied Chortane, Elmoetez Magtouf, Wael Maktouf, Sabri Gaied Chortane

    Published 2024-11-01
    “…For the measurement of physical capacities, the following tests were administered: the Fullerton Advanced Balance Scale (FAB), Timed Up and Go (TUG), and the 30-second chair lift test (TLC30). …”
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  18. 898

    Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation by Ahmed M. Sayed, Hesham M. Diab

    Published 2019-01-01
    “…Reinforced concrete (RC) columns often require consolidation or rehabilitation to enhance their capacity to endure the loads applied. This paper aims at studying the conduct and capacity of RC square columns, those reinforced with steel jacketing under static preloads. …”
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  19. 899

    Research on the carrying capacity of production, living and ecological space and its coupling coordination in Duolun County, Inner Mongolia. by A Ruhan, Dongchang Liu

    Published 2024-01-01
    “…Livestock carrying capacity is the most important obstacle restricting the carrying capacity of production space. …”
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  20. 900