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  1. 221

    Workplace surveillance: examining current instruments, limitations and legal background issues by Ulrike Hugl

    Published 2013-01-01
    “…To control and monitor employees, employers may take diverse surveillance instruments into consideration: examples may be time-tracking and access control systems, e-supported systems like chip cards, RFID (radio-frequency identification) chips, human implants, various biometric systems, computer surveillance, network monitoring software, GPS tracking, telecommunication, visual and Internet monitoring, as well as surveillance of detective agencies. …”
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  2. 222

    Smart health-care systems for rheumatology by Suneeta Mohanty, Prasant Kumar Pattnaik

    Published 2022-01-01
    “…Smart health care comprises e-health, m-health, electronic resource management, smart and intelligent home services, and medical devices. Wireless sensors, radio-frequency identification technology, Internet of things, and machine learning (ML) algorithms are the underlying technology to implement smart health care. …”
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  3. 223

    Hurricane Preparation: Evacuating Your Home by Elizabeth B. Bolton

    Published 2005-06-01
    “…Do as they say immediately. Most of the time these requests and related information will come through radio broadcasts or the local TV station. …”
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  4. 224

    First Mid-infrared Detection and Modeling of a Flare from Sgr A* by Sebastiano D. von Fellenberg, Tamojeet Roychowdhury, Joseph M. Michail, Zach Sumners, Grace Sanger-Johnson, Giovanni G. Fazio, Daryl Haggard, Joseph L. Hora, Alexander Philippov, Bart Ripperda, Howard A. Smith, S. P. Willner, Gunther Witzel, Shuo Zhang, Eric E. Becklin, Geoffrey C. Bower, Sunil Chandra, Tuan Do, Macarena Garcia Marin, Mark A. Gurwell, Nicole M. Ford, Kazuhiro Hada, Sera Markoff, Mark R. Morris, Joey Neilsen, Nadeen B. Sabha, Braden Seefeldt-Gail

    Published 2025-01-01
    “…The time-variable emission from the accretion flow of Sgr A*, the supermassive black hole at the Galactic center, has long been examined in the radio-to-millimeter, near-infrared (NIR), and X-ray regimes of the electromagnetic spectrum. …”
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  5. 225

    Wideband and UWB Antennas for Wireless Applications: A Comprehensive Review by Renato Cicchetti, Emanuela Miozzi, Orlandino Testa

    Published 2017-01-01
    “…The performances of small, low-profile, and dielectric resonator antennas are illustrated paying particular attention to the application areas concerning portable devices (mobile phones, tablets, glasses, laptops, wearable computers, etc.) and radio base stations. This information provides a guidance to the selection of the different antenna geometries in terms of bandwidth, gain, field polarization, time-domain response, dimensions, and materials useful for their realization and integration in modern communication systems.…”
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  6. 226

    Fast Two-Step Energy Detection for Spectrum Sensing by Meiling Lai, Shengliang Peng, Xi Yang, Lin Zhou

    Published 2015-01-01
    “…Spectrum sensing is one of the key tasks in cognitive radio. This paper proposes a fast two-step energy detection (FED) algorithm for spectrum sensing via improving the sampling process of conventional energy detection (CED). …”
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  7. 227

    A CONCEPTUAL ANALYSIS OF FRAUD AND CORRUPTION IN THE PUBLIC SECTOR by Corina BOLOȘ

    Published 2024-12-01
    “…It is obvious that the appearance and development of these phenomena has destabilized Romania over time. It is also very true that in the analysis and evaluation of these phenomena, sometimes rhetorical notions are used, inaccurate or exaggerated statements are made. …”
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  8. 228
  9. 229

    The Issue of the UK’s Pakistani Community Acculturation by Ulyana V. Klimenko

    Published 2024-08-01
    “…There is a prospect of even greater divergence of British Pakistanis’ points of view in the future, however, the general trend of their acculturation is positive, and at the moment their activity both in the media (television, radio) and in everyday life has slightly increased compared to previous decades. …”
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  10. 230

    Monitoring the media by John van Zyl

    Published 2022-11-01
    “… The Media Monitoring Project (MMP) was the leading organisation monitoring the total output of news in radio, television and print before and during South Africa's first democratic elections in April 1994. …”
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  11. 231

    ANTE GLAVIČIĆ, ČUVAR I PROMICATELJ SENJSKE POVIJESNE I KULTURNE BAŠTINE – DRAGI SENJANIN I PRIJATELJ by FILA BEKAVAC LOKMER, JURAJ LOKMER

    Published 2013-01-01
    “…Posvetivši svoj cjelokupni privatni i javni život senjskoj kulturno-povijesnoj, a time i hrvatskoj baštini djelovao je u financijski oskudnome okruženju, ali bogatom inspiracijom, poticajima i izazovima baštine. …”
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  12. 232

    Authority and Moral Conflicts in the Films of Adébáyọ Fálétí: Àfọ̀njá, Gáà, Ṣawo Ṣẹ̀gbẹ̀rì and the Yorùbá Cosmopolis by Olayinka Agbetuyi

    Published 2021-12-01
    “…In addition to being staged in the theater, Gáà and Ṣawo Ṣẹgbẹ ̀ rì̀ were produced for tele[1]vision audiences as dramatic thrillers and became household favourites in the ‘70s and ‘80s at the time of his career as a radio/television broadcaster. …”
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  13. 233

    Efficiency Improvements of Antenna Optimization Using Orthogonal Fractional Experiments by Yen-Sheng Chen, Ting-Yu Ku

    Published 2015-01-01
    “…Traditionally, antenna optimization relies on nature-inspired heuristic algorithms, which are time-consuming due to their blind-search nature. …”
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  14. 234

    Modified Least Squares Algorithm for Three-Dimensional Target Location Based on Wireless Communication Base Stations by Zhaohui Zhang, Jing Li, Qian Liu

    Published 2020-01-01
    “…The observed values of time of arrival (TOA) for the radio signals between the target and the wireless communication base stations are mainly affected by signal non-line-of-sight (NLOS) propagation in target location. …”
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  15. 235

    Deploying and Managing a Network of Autonomous Internet Measurement Probes: Lessons Learned by Urban Sedlar, Miha Rugelj, Mojca Volk, Janez Sterle

    Published 2015-10-01
    “…To quantify these conditions, we have developed a mobile internet measurement probe called QMON, which can be either statically deployed or used in drive measurements and is able to collect hundreds of key performance indicators on physical, network, and application layers of the network stack, acting at the same time as an event-driven real-time sensor network and a batch-mode detailed data collection device. …”
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  16. 236
  17. 237

    Predicting low ionospheric parameters and low frequency sky wave propagation strength using machine learning by Jian Wang, Chengsong Duan, Qiao Yu, Cheng Yang

    Published 2025-02-01
    “…Abstract Studying the propagation prediction of low-frequency (LF) radio waves is very significant for supporting applications in fixed and mobile long-distance communication, remote navigation, and timing service. …”
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  18. 238
  19. 239

    A Novel Audio Cryptosystem Using Chaotic Maps and DNA Encoding by S. J. Sheela, K. V. Suresh, Deepaknath Tandur

    Published 2017-01-01
    “…The various types of analysis revealed that the algorithm is suitable for narrow band radio communication and real-time speech encryption applications.…”
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  20. 240

    Promoting HIV/AIDS Prevention through Soap Operas by William Brown, Steven Kiruswa, Steven Kiruswa, Benson P. Fraser Benson P. Fraser

    Published 2022-10-01
    “…In the 1990s, the country of Tanzania broadcast a highly effective radio soap opera to promote HIV/AIDS prevention. …”
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