Wirelessly Pattern Reconfigurable Yagi Antenna Based on Radio Frequency Identification by Chuankui Shen, Zhengxing Wang, Liekun Yang, Fengcheng Mei, Terry Tao Ye

“…This paper presents, for the first time, the implementation of a pattern reconfigurable Yagi-Uda antenna utilizing radio frequency identification (RFID) technology for remote pattern control. …”
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Optimal sensing performance for cooperative and non-cooperative cognitive radio networks by Waqas Khalid, Heejung Yu

“…Spectrum sensing has gained new aspects with the advent of cognitive radio and opportunistic spectrum access techniques. …”
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Cross-Layer Throughput Optimization in Cognitive Radio Networks with SINR Constraints by Miao Ma, Danny H. K. Tsang

“…Recently, there have been some research works in the design of cross-layer protocols for cognitive radio (CR) networks, where the Protocol Model is used to model the radio interference. …”
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Trombocitopenia con ausencia de radios. Presentación de un caso by Belkis Lázara Rodríguez Jorge, Lucía Díaz Morejón, María Santa Cruz

“…El síndrome de trombocitopenia con ausencia de radios es una rara malformación congénita caracterizada por aplasia radial bilateral con presencia de ambos pulgares y trombocitopenia. …”
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An open source code for modeling radio wave propagation in earth’s ionosphere by Alexander Green, William J. Longley, Meers M. Oppenheim, Matthew A. Young

“…We present FARR (Finite-difference time-domain ARRay), an open source, high-performance, finite-difference time-domain (FDTD) code. …”
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Finding Lensed Radio Sources with the Very Large Array Sky Survey by Michael N. Martinez, Yjan A. Gordon, Keith Bechtol, Gillian Cartwright, Peter S. Ferguson, Miranda Gorsuch

“…In this work, we present the results of a pilot study, using the Very Large Array Sky Survey (VLASS) in combination with optical data to more efficiently identify lensed radio sources. …”
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Content Analysis of Food and Beverage Advertisements on TV, Radio, and Billboards in Iran by Maryam Amini PhD, Delaram Ghodsi PhD, Mehrnoosh Shafaatdoost MSc, Mohadese Borazjani MSc, Maryam Aghayan MSc, Nastaran Shariatzadeh BSc

“…Due to these advertisements’ role in health, the present study has updated the data available on television and radio food advertisements in Iran until 2020. …”
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Comparative radio‐frequency and crosstalk analysis of carbon‐based nano‐interconnects by Manjit Kaur, Neena Gupta, Sanjeev Kumar, Balwinder Raj, Arun K. Singh

“…Abstract A comparative radio‐frequency (RF) and crosstalk analysis is performed on carbon nano‐interconnects based on an efficient π‐type equivalent single‐conductor model of bundled multiwall carbon nanotubes (MWCNTs) and stacked multilayer graphene nanoribbons (MLGNRs). …”
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Monster Radio Jet (>66 kpc) Observed in Quasar at z ∼​​​​​ 5 by Anniek J. Gloudemans, Frits Sweijen, Leah K. Morabito, Emanuele Paolo Farina, Kenneth J. Duncan, Yuichi Harikane, Huub J. A. Röttgering, Aayush Saxena, Jan-Torge Schindler

“…We present the discovery of a large extended radio jet associated with the extremely radio-loud quasar J1601+3102 at z  ∼​​​​​ 5 from subarcsecond resolution imaging at 144 MHz with the International LOFAR Telescope. …”
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Automatic level control system for telephone communication channels of radio-transmitting devices by A. V. Tkacheva, A. P. Pavlov, I. E. Kashchenko

“…This article presents automatic level control system for the HF radio-transmitting devices implemented on the basis of the inexpensive of the audio codec and field-programmable gate array. …”
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Model calculation of a radio communication line based on remote sensing data by Andrey T. Albuzov, Pavel E. Shakhov, Vladimir I. Filatov

“…Methods. The article presents the developed algorithms and screenshots of the implementation of the program for calculating the interference effect of the relief, taking into account the underlying surface in the radio communication interval. …”
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Prospects for the use of ferrites with high magnetic permeability and permittivity as radio-absorbing materials by V. G. Kostishin, R. M. Vergazov, S. B. Menshova, I. M. Isaev

“…The paper presents an overview of studies on the influence of the main parameters of ferrites on their ability to absorb electromagnetic radiation in the megahertz range (more than 10 dB). …”
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Radio Frequency Numerical Simulation Techniques Based on Multirate Runge-Kutta Schemes by Jorge F. Oliveira, José C. Pedro

“…Electronic circuit simulation, especially for radio frequency (RF) and microwave telecommunications, is being challenged by increasingly complex applications presenting signals of very different nature and evolving on widely separated time scales. …”
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An Underwater Wireless Sensor Network with Realistic Radio Frequency Path Loss Model by Ghaith Hattab, Mohamed El-Tarhuni, Moutaz Al-Ali, Tarek Joudeh, Nasser Qaddoumi

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An Evaluation of English-to-Yoruba Translations of some Concepts by Selected Radio News Bulletins by Samson Adeyeye Dare, Francis Yede

“…Sixty-five concepts/titles extracted from one hundred news bulletins presented by five radio stations across the Yorùbá-speaking states of Nigeria are examined. …”
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Design of Meander-Line Antennas for Radio Frequency Identification Based on Multiobjective Optimization by X. L. Travassos, A. C. Lisboa, D. A. G. Vieira

“…This paper presents optimization problem formulations to design meander-line antennas for passive UHF radio frequency identification tags based on given specifications of input impedance, frequency range, and geometric constraints. …”
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Implementing a DVB-T/H Receiver on a Software-Defined Radio Platform by Yong Jiang, Wen Xu, Cyprian Grassmann

“…This paper presents an example implementation of a DVB-T/H receiver on the prototype of Infineon Technologies' Software-Defined Radio (SDR) platform called MuSIC (Multiple SIMD Cores), which is a DSP-centered and accelerator-assisted architecture and aims at battery-powered mass-market handheld terminals.…”
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Secure Cooperative Spectrum Sensing for the Cognitive Radio Network Using Nonuniform Reliability by Muhammad Usman, Insoo Koo

“…Three different strategies are presented in this paper to ignore unreliable and malicious users in the network. …”
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Articulaciones entre ciudadanía y comunicación: experiencia de una radio ciudadana by Daniel Montaño Rico

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Study of the Radio-Protective Effects of Henna Mixed With Vinegar on the Skin of Irradiated Rats by Mojgan Hasanzade, Mohammad Taghi Bahreyni Toossi, Masoumeh Gharib, Shirin Taraz Jamshidi, Hamid Gholamhosseinian, Shokouhozaman Soleymanifard

“…Introduction: Skin damage is one of the most common challenges of radiation therapy. In the present study an attempt was made to evaluate the radio-protective effects of henna mixed with vinegar on the skin.Material and Methods: The rats were divided into Control (no treatment), R (receiving radiation alone), V (receiving vinegar alone), H (receiving henna mixed with vinegar), R + H (receiving henna mixed with vinegar and then radiation), and R + V (receiving vinegar and then radiation) groups. …”
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