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    Performance analysis of simultaneous wireless information and power transfer relay network in railway Internet of things by Yaping LI, Ke XIONG, Yu ZHANG, Xi YANG

    Published 2020-12-01
    “…The system performance of energy constrained dual-hop multi relay network was studied in railway Internet of things.The source node was deployed on the train to transmit energy and information to the relay node with constrained energy on the ground.The harvested energy was used by the relay node to forward information to the destination node,and the relay node used half-duplex amplify-and-forward mode.Considering that the relay circuit has energy activation threshold,the closed-form expression of outage probability and throughput in Rician fading channel was derived.The correctness of the theoretical analysis was verified by Monte Carlo simulation,and the effects of Rician factor,time switching factor,the number of source node antennas,total transmission power of source node,energy conversion efficiency,relative position of each node on the end-to-end outage probability and throughput were compared and analyzed under the two relay selection strategies with the shortest first hop distance and the shortest sum of dual-hop distance.When the train passes through each relay successively,the outage probability of the system decreases first and then in creases,and the throughput increases first and then decreases.The performance of the system with the shortest sum of dual-hop distances is better than that with the shortest first hop distance.…”
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  3. 2183

    Location Information-Based Routing Protocol for Energy Harvesting Cognitive Radio Wireless Sensor Network by Mohamad-Rida Mortada, Abbass Nasser, Alaaeddine Ramadan, Koffi-Clement Yao, Ali Mansour

    Published 2025-01-01
    “…This paper explores the integration of Location Information-based Routing (LIBRO) protocol into Energy Harvesting-based Cognitive Radio Wireless Sensor Networks (EH-CWSNs) to address energy consumption challenges and ensure sustainable operation. …”
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  4. 2184

    Cluster Analysis for Extension and Other Behavior Change Practitioners: Information and Terminology Needed for Cluster Analysis by Laura A. Warner

    Published 2023-08-01
    “…This publication falls under the Cluster Analysis for Extension and Other Behavior Change Practitioners series and discusses key information and terminology associated with cluster analysis. …”
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    Hydrological Information related Existed Dam Sites Assessment using ArcGIS in Zawita District by Zahraa Mahmood Klari, Dadvan Hakeem Abdulrahman

    Published 2022-06-01
    “…In this paper, a hybrid Geographic information system (ArcGIS) decision-making technology powered by fuzzy logic is developed to assess seven small dams' sites in the Zawita district. …”
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    Judicial Review of the EU's Informal Migration Instruments - Admissibility in the case of the EU-Tunisia MoU by Emriye Özlem Şeker

    Published 2024-12-01
    “…The accountability of the EU in external migration management has become increasingly challenging due to the widespread use of informal instruments. Since the Amsterdam Treaty, the EU has exercised this competence mainly through readmission agreements. …”
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    Automatic Position Information of Web-Openings of Building Using Minimized Strain Energy Topology Optimization by Dongkyu Lee, Soomi Shin

    Published 2015-01-01
    “…Therefore, the void regions of topology optimization results may provide design information that decides appropriate depositions of web-opening in structure. …”
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  12. 2192

    Coevolving Dynamics between Epidemic and Information Spreading considering the Dependence between Vigilance and Awareness Prevalence by Yixiao Zhang, Xing Lu, Ni Cui, Jingtai Tang, Xiyun Zhang

    Published 2021-01-01
    “…It has been demonstrated that the propagation of information and awareness regarding a disease can assist in containing the outbreak of epidemics. …”
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  13. 2193

    Explore barriers to using the internet for health information access in African countries: A systematic review. by Alex Ayenew Chereka, Adamu Ambachew Shibabaw, Fikadu Wake Butta, Mathias Nega Tadesse, Mekashaw Tareke Abebe, Fekadu Ayelgn Atanie, Gemeda Wakgari Kitil

    Published 2025-01-01
    “…<h4>Background</h4>The Internet is a crucial source of health information, providing access to vast volumes of high-quality, up-to-date, and relevant healthcare information. …”
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  14. 2194

    Sources of Information on HIV and Sexual and Reproductive Health for Couples Living with HIV in Rural Southern Malawi by Belinda Chimphamba Gombachika, Ellen Chirwa, Address Malata, Alfred Maluwa

    Published 2013-01-01
    “…There are (4) shared and interactive couple decisions, and (5) informal networks of people living with HIV are the main sources of information. …”
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  15. 2195

    Smart Grid Information Management System Relying on MAS Technology and Complex Scientific Management Thinking by Jing Tong

    Published 2022-01-01
    “…The practice has proved that the smart grid information management system designed in this paper can provide technical support for smart grid informatization and intelligent implementation.…”
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    A Simple Outdoor Environment Obstacle Detection Method Based on Information Fusion of Depth and Infrared by Yaguang Zhu, Baomin Yi, Tong Guo

    Published 2016-01-01
    “…In allusion to the existing low recognition rate and robustness problem in obstacle detection; a simple but effective obstacle detection algorithm of information fusion in the depth and infrared is put forward. …”
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