Showing 11,501 - 11,520 results of 13,967 for search '"communication"', query time: 0.07s Refine Results
  1. 11501

    The roles portrayed by children in South African magazine advertising by Ernest North

    Published 2022-10-01
    “…A conceptual framework or marketing communications model is presented to illustrate how marketers can use the child as a substitute communicator in various roles to convey the firm’s advertising message. …”
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    On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions by G. A. Medina-Acosta, José A. Delgado-Penín

    Published 2012-01-01
    “…The spatiotemporal robustness of the MIMO transmissions is exploited aiming at inducing opportunistic secondary communications on the primary radio resources. The proposed model makes use of the smallest singular values and the Extreme Value Theory for characterizing the robustness of the MIMO systems, having always the premise of preventing significant degradations in the performance of the primary communications, while at the same time an attractive number of potential opportunities for secondary are intended to be offered. …”
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  6. 11506
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    Quadratic Forms in Random Matrices with Applications in Spectrum Sensing by Daniel Gaetano Riviello, Giusi Alfano, Roberto Garello

    Published 2025-01-01
    “…Quadratic forms with random kernel matrices are ubiquitous in applications of multivariate statistics, ranging from signal processing to time series analysis, biomedical systems design, wireless communications performance analysis, and other fields. …”
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  12. 11512

    Improved Pilot-Aided Channel Estimation for MIMO-OFDM Fading Channels by J. Mar, Chi-Cheng Kuo, M. B. Basnet

    Published 2013-01-01
    “…The space-frequency block code-OFDM (SFBC-OFDM) system and a six-path fading channel model are considered as an example of the high mobility MIMO-OFDM wireless communications system. Through simulations it is shown that SFBC-OFDM system using the proposed approach can satisfy the performance requirements over frequency selective and frequency nonselective fast fading channels.…”
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  13. 11513
  14. 11514

    Debatten i debatten by Jenny Eklöf

    Published 2024-12-01
    “…Based on the concept of knowledge cartographies, this study highlights how the main actors in the debate tried to make sense of what gene technology entailed, but also, and more importantly, how knowledge about the technology and its consequences should be communicated and disseminated in society. The article shows that the combination of a relatively unanimous research community with the absence of an organized and engaged public meant that the communicative line of conflict mainly came to stand between researchers on one side and the mass media and individual politicians on the other. …”
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  15. 11515

    Canadian Occupational Performance Measure Supported by Talking Mats: An Evaluation of the Clinical Utility by Vita Hagelskjær, Mette Krohn, Pia Susanne Christensen, Jeanette Reffstrup Christensen

    Published 2019-01-01
    “…Some clients with cognitive and communicative impairments after a brain injury are unable to participate in the Canadian Occupational Performance Measure (COPM) without support. …”
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  16. 11516

    Insights into quorum sensing (QS): QS-regulated biofilm and inhibitors by Wen-Si Tan, Jodi Woan-Fei Law, Lydia Ngiik-Shiew Law, Vengadesh Letchumanan, Kok-Gan Chan

    Published 2020-11-01
    “… In the environment, bacteria can communicate with a known mechanism called quorum sensing (QS). …”
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  19. 11519

    Joint Noniterative Beamforming Schemes for BER Minimization in Next-Generation Wireless Sensor Networks by Mohamed S. Abouzeid, Heba A. El-Khobby, Mahmoud A. A. Ali, Mohamed E. Nasr

    Published 2025-01-01
    “…Accordingly, more robust communications can be achieved for next-generation wireless sensor networks. …”
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