Showing 161 - 180 results of 456 for search '"communication system"', query time: 0.06s Refine Results
  1. 161

    Bioinformatics exploration of identified garlic-derived antimicrobial peptides: a food-based approach to quorum sensing inhibition in foodborne pathogens by Mahmoud Dahab, Mohammed Aladhadh

    Published 2025-01-01
    “…Quorum Sensing (QS), a bacterial communication system, is critical for controlling virulence factors and biofilm development, contributing to many foodborne bacteria' pathogenicity. …”
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    Article
  2. 162

    Optimizing D2D Communication With Practical STAR-RIS and Irregular Configurations by Jung-Chieh Chen, Ting-Han Hsu

    Published 2024-01-01
    “…This paper addresses these limitations by proposing a novel D2D communication system using simultaneous transmitting and reflecting RISs (STAR-RISs) with coupled and low-resolution phase shifters for cost-effective and full-space coverage D2D communication. …”
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    Article
  3. 163

    Transmit Waveform Optimization for Spatial-Frequency Diversity MIMO Radar in the Presence of Clutter by Yonghao Tang, Xiaofeng Ma, Weixing Sheng, Yubing Han

    Published 2014-01-01
    “…Inspired by the MIMO communication system, the water-filling algorithm is introduced into the transmitted energy allocation problem for each carrier frequency channel. …”
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    Article
  4. 164

    Anatomical Variations of Cystic Ducts in Magnetic Resonance Cholangiopancreatography and Clinical Implications by Radha Sarawagi, Shyam Sundar, Sanjeev K. Gupta, Sameer Raghuwanshi

    Published 2016-01-01
    “…Images were evaluated in picture archiving communication system (PACS) and variations of CD were documented. …”
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    Article
  5. 165

    Modeling of the Land Mobile Satellite Channel considering the Terminal’s Driving Direction by Marie Rieche, Alexander Ihlow, Daniel Arndt, Fernando Pérez-Fontán, Giovanni Del Galdo

    Published 2015-01-01
    “…A precise characterization of the Land Mobile Satellite (LMS) channel, that is, the channel between a satellite and a mobile terminal, is of crucial importance while designing a satellite-based communication system. State-of-the-art statistical LMS channel models offer the advantage of requiring only a few input parameters, which include the environment type and the elevation angle of the satellite. …”
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    Article
  6. 166

    Joint Optimization Design of UAV-Active RIS System Based on a Quadratic Transformation by Yi Peng, Haolin Li, Qingqing Yang

    Published 2025-01-01
    “…Aiming at the problem of maximizing the average achievable rate (AAR) of users in the scenario of unmanned aerial vehicle (UAV) carrying an active reconfigurable intelligent surface (RIS) in the downlink communication system, a method based on quadratic transformation combined with semidefinite relaxation (SDR) and successive convex approximation (SCA) is proposed. …”
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    Article
  7. 167

    Evolutionary modeling and robustness analysis of multi-domain cooperative communication network under the environment of Internet of things by Jianrong Wang, Pan Zhang, Wei Bai, Guoyuan Yang, Yunyun Yang

    Published 2022-11-01
    “…Through real-time monitoring and updating of the performance and security indicators of the multi-domain cooperative communication networks, it provides a strong guarantee for the node deployment and security management of the Internet of things cooperative communication system.…”
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    Article
  8. 168

    Noise immunity of QAM-OFDM signal reception using soft-decision demodulation in the presence of narrowband interference by A. A. Paramonov, V. V. Chu

    Published 2024-10-01
    “…Along with the use in QAM-OFDM systems, the proposed simple method for demodulating QAM signals with soft decisions can be used in any wireless communication system using M-position QAM signals, where M is 2 to an even power.…”
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    Article
  9. 169

    The role of digital technologies in increasing the competitiveness of branded products by N. V. Kokoreva, E. V. Krasnov, S. A. Silina

    Published 2023-02-01
    “…According to the conclusion of the authors, when creating a brand communication system, organizations should competently approach the development of annual promotion programs, taking into account the sustainable development agenda as much as possible. …”
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    Article
  10. 170

    Supplier Selection and Service Quality in Public Entities: A Case Study Kabale District Local Government. by Mukamayebare, Rogers

    Published 2023
    “…On determinants of Supplier selection and service quality among PDUs Kabale district local Government, the findings revealed that the majority of respondents strongly agree with prices, quality, communication system, and performance history. The study findings further revealed that the majority of respondents strongly agree with recognizing the need for supplier selection, determining the method of Supplier evaluation and selecting the supplier and reaching the agreement, identifying the key sourcing requirements, determining the sourcing strategy, identifying the potential supply sources and reducing the supplier's number in the selection pool. …”
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    Thesis
  11. 171

    Evaluation of Selected Modulation Techniques in Underwater Multipath Channel by Agnieszka Czapiewska, Andrzej Luksza, Ryszard Studanski, Lukasz Wojewodka, Andrzej Zak

    Published 2025-01-01
    “…Nevertheless, it is worth to analyze if solutions known from radio communication systems are applicable for underwater hydroacoustic purposes. …”
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    Article
  12. 172

    Implementasi Mekanisme End-To-End Security pada IoT Middleware by Eko Sakti Pramukantoro, Fariz Andri Bakhtiar, Ahmad Lutfi Bayu Aji, Deny Hari Prasetya Dewa

    Published 2019-05-01
    “…However, a vulnerability that can lead to the eavesdropping attack exist. there is no security mechanism in the communication system among middleware with other parties like node sensors and subscribers. …”
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    Article
  13. 173

    The multifaceted role of brood communication in wasp societies by Rafael Carvalho da Silva, Fabio Santos do Nascimento, Cintia Akemi Oi

    Published 2025-01-01
    “…The evolution of eusociality likely depended on a coordinated communication system, with chemical communication being suggested as the most commonly used among social insects. …”
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    Article
  14. 174

    A Novel Linear Sparse Array with Reconfigurable Pixel Antenna Elements by Ming Li, Haiping Wei, Jiahao Zhao, Qingchang Tao, Zheng You

    Published 2020-01-01
    “…The measured results agree well with the simulated ones, which indicates the application potential in the field of modern wireless communication system of the proposed linear sparse array.…”
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    Article
  15. 175

    Improved protection scheme for shipboard microgrids based on high frequency impedance method with experimental validation by Asmaa M. Aboelezz, Magdi M. El-Saadawi, Abdelfattah A. Eladl, Magda I. El-Afifi, Vladimír Bureš, Bishoy E. Sedhom

    Published 2025-03-01
    “…These features help identify the system’s high-frequency impedance via a communication system. Fault detection is achieved by comparing the estimated impedance with a predefined threshold. …”
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    Article
  16. 176

    Differential Evolution-Based End-Fire Realized Gain Optimization of Active and Parasitic Arrays by Rozita Konstantinou, Ihsan Kanbaz, Okan Yurduseven, Michail Matthaiou

    Published 2025-01-01
    “…Compact and power-efficient, the proposed parasitic arrays are well-suited for base stations, aligning with modern communication system requirements while minimizing hardware complexity.…”
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    Article
  17. 177

    Vehicular Channel in Urban Environments at 23 GHz for Flexible Access Common Spectrum Application by Longhe Wang, Bo Ai, Jingya Yang, Hao Qiu, Wanqiao Wang, Ke Guan

    Published 2019-01-01
    “…The path loss, shadow factor, Ricean K-factor, root-mean-square (RMS) delay spread, and angular spreads are characterized from the calibrated ray-tracing simulation results, and it can help researchers have a better understanding of the propagation channel for designing vehicular radio technologies and a communication system in a similar environment.…”
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    Article
  18. 178

    Investigation of Speed Matching Affecting Contrarotating Fan’s Performance Using Wireless Sensor Network including Big Data and Numerical Simulation by Hengxuan Luan, Liyuan Weng, Ranhui Liu, Yuanzhong Luan, Dongmin Li

    Published 2018-01-01
    “…In addition, this study develops a comprehensive measuring and communication system for a contrarotating fan using ZigBee network. …”
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    Article
  19. 179

    Health Communication and Behavioural Practice towards Ending Hepatitis B Virus in Southwest Nigeria by Evaristus Adesina, Davies Adeloye, Hezekiah Falola, Babatunde Adeyeye, Darlynton Yartey, Tolulope Kayode-Adedeji

    Published 2020-01-01
    “…The study recommends the development of a nationwide communication system on HBV targeted at putting an end to the disease in line with the 2030 global elimination objective of Sustainable Development Goal 3.…”
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    Article
  20. 180

    A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes by Nhu Huan Nguyen, Thi Duyen Bui, Anh Dung Le, Anh Duc Pham, Thanh Tung Nguyen, Quoc Cuong Nguyen, Minh Thuy Le

    Published 2018-01-01
    “…The wideband circularly polarized antenna with 2.4 GHz of bandwidth is a promising solution for wireless communication system such as tracking or wireless energy harvesting from Wi-Fi signal based on IEEE 802.11ac standard or future 5G cellular. …”
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    Article