Investigation of the October effect in very low-frequency (VLF) signals by M. Hansen, D. Banyś, M. Clilverd, D. Wenzel, T. Raita, M. M. Hoque

“…<p>Subionospheric very low-frequency (VLF) radio signals are reflected by free electrons in the ionospheric D-region at about 60–90 km altitude and can propagate over long distances, which makes them useful for monitoring the state of the D-region or perturbations due to solar flares. …”
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Multi-material and multi-scale platform for robotic based in situ bioprinting by Andrea Guerra, Gabriele Maria Fortunato, Elisa Batoni, Giovanni Vozzi, Carmelo De Maria

“…The automated tool change features specific Radio-Frequency Identification tags, introducing the robot's capability to autonomously locate and recognize the tool to connect with. …”
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Calcific Tendinitis of the Supraspinatus Tendon in an Infant by Masanori Wako, Jiro Ichikawa, Kensuke Koyama, Yoshihiro Takayama, Hirotaka Haro

“…The radiographs of his left shoulder showed a large radio-opacity in the subacrominal region, and magnetic resonance imaging showed an elongated T1 and T2 hypointense signal above the supraspinatus tendon. …”
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Experimental Verification of Applying Active Control Method as Virtual Support for Relief Bridge by Ming-Hsiang Shih, Wen-Pei Sung

“…A prototype of the NEM, composed of a pair of prestressed steel tendons, two pairs of anchor seats, a rotation cantilever arm mechanism, and a pair of radio-controlled (RC) servos, is proposed to test and verify the control effect of a bridge with the NEM. …”
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Hypergraph-based resource allocation for Device-to-Device underlay H-CRAN network by Pan Zhao, Wenlei Guo, Datong Xu, Zhiliang Jiang, Jie Chai, Lijun Sun, He Li, Weiliang Han

“…In the hybrid communication scenario of the Heterogeneous Cloud Radio Access Network and Device-to-Device in 5G, spectrum efficiency promotion and the interference controlling caused by spectrum reuse are still challenges. …”
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Intelligent LED Lighting System by I. I. Maronchuk, I. V. Shirokov, A. A. Velchenko, V. I. Mironchuk

“…The choice of the motion sensor based on the autodyne radio blocking, which detects moving objects in a given sector of the controlled space, regardless of the time of day and weather conditions, is grounded.…”
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Description of the physical activity promotion programs funded by the Brazilian Ministry of Health by Tales Amorim, Alan Knuth, Danielle Cruz, Deborah Malta, Rodrigo Reis, Pedro Hallal

“…Most interventions used parks or squares (55.6%) or sports courts (52%). Radio was the most frequent media strategy used (59.8%) to divulgate the interventions. …”
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An efficient cryptographic technique using modified Diffie–Hellman in wireless sensor networks by Shahwar Ali, A Humaria, M Sher Ramzan, Imran Khan, Syed M Saqlain, Anwar Ghani, J Zakia, Bander A Alzahrani

“…In wireless sensor networks, the sensors transfer data through radio signals to a remote base station. Sensor nodes are used to sense environmental conditions such as temperature, strain, humidity, sound, vibration, and position. …”
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Perspectiva estratégica de la mezcla de marketing en el deporte profesional venezolano Caso: fútbol profesional, primera división, temporada 2003-2004 by Yolmer Alexis Romero Sosa

“…En comunicación, se hace uso de convenios de intercambio con emisoras de radio y tv para la difusión de información relacionada con el equipo. …”
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Mini review of spatially fractionated radiation therapy for cancer management by Shrikant B. Mali

“…This led to the development of a novel Stereotactic Body RadioTherapy (SBRT)-based PArtial Tumor irradiation targeting HYpoxic segment (SBRT-PATHY) for induction of the immune-mediated BE and AE. …”
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Channel Mixer Layer: Multimodal Fusion Toward Machine Reasoning for Spatiotemporal Predictive Learning of Ionospheric Total Electron Content by Peng Liu, Tatsuhiro Yokoyama, Takuya Sori, Mamoru Yamamoto

“…Abstract The spatiotemporal distribution of Total Electron Content (TEC) in ionosphere determines the refractive index of electromagnetic wave leading to the radio signal scintillation and deterioration. Thanks to the development of machine learning for video prediction, spatiotemporal predictive models are applied on the future TEC map prediction based on the graphic features of past frames. …”
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3‐D Ionospheric Imaging Over the South American Region With a New TEC‐Based Ionospheric Data Assimilation System (TIDAS‐SA) by Ercha Aa, Shun‐Rong Zhang, Philip J. Erickson, Wenbin Wang, Anthea J. Coster, William Rideout

“…The TIDAS‐SA data assimilation system utilizes a hybrid Ensemble‐Variational approach to incorporate a diverse set of ionospheric data sources, including dense ground‐based Global Navigation Satellite System (GNSS) line‐of‐sight Total Electron Content (TEC) data, radio occultation data from the Constellation Observing System for Meteorology, Ionosphere, and Climate‐2 (COSMIC‐2), and altimeter TEC data from the JASON‐3 satellite. …”
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Comprehensive analysis of naturally occurring radionuclides in well water: Isotopic ratios, mitigation, and dose assessment by Francisco Piñero-García, Rimon Thomas, Eva Forssell-Aronsson, Mats Isaksson

“…In areas with moderate or high abundance of naturally occurring radionuclides in the bedrock, the groundwater could be enhanced with radio and chemically toxic elements such as uranium, radium, lead and polonium. …”
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High-Power MHz to 100s of GHz Circuits and Systems for Nuclear Fusion Reactors With Examples From SST-1 and ITER by Kamal K. Samanta

“…This paper discusses the essential requirements and importance of various radio frequencies in fusion reactors, such as ion cyclotron, electron cyclotron, and hybrid resonances. …”
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8-Shaped Inductors: An Essential Addition to RFIC Designers&#x2019; Toolbox by Pingda Guan, Haikun Jia, Wei Deng, Teerachot Siriburanon, Robert Bogdan Staszewski, Zhihua Wang, Baoyong Chi

“…The rapidly advancing field of millimeter-wave (mm-wave) radio-frequency integrated circuit (RFIC) design has ushered in an era of remarkable innovation, particularly in the realm of on-chip passive devices. …”
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The combined impacts of toxic drug use and the 2021 Heat Dome in Canada: A thematic analysis of online news media articles. by Emily J Tetzlaff, Nicholas Goulet, Melissa Gorman, Glen P Kenny

“…., newspaper articles, radio broadcasts) from five subscription news databases and an extensive grey literature search (n = 2909). …”
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THE ROLE OF MEDIA SOURCES IN THE FORMATION OF OPINIONS REGARDING THE ANTI-COVID-19 VACCINATION by RUSNAC Svetlana, CORDONEANU Elena

“…The basic hypothesis assumed that the citizens of the Republic of Moldova who administered the anti-COVID-19 vaccine obtained information from official sources (TV, radio, online media channels, official information advertising, official information carriers, etc.). …”
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Analysis on Link Travel Time Estimation considering Time Headway Based on Urban Road RFID Data by Jian Gu, Miaohua Li, Linghua Yu, Shun Li, Kejun Long

“…Finally, when analysing the fitting conditions, the collected data from urban roads in Nanjing are used to verify the proposed travel time estimation method based on the radio frequency identification devices. The results show that time headway deviation converges to zero when the hourly vehicle volume is more than 20 veh/h in the certain flow direction, and there are more positive and negative fluctuations when the hourly vehicle volume is less than 10 veh/h in the certain flow direction. …”
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Using micro:bit for building distributed sensor networks in robotic systems by Roman Duban, Yurii Yurko

“…It was found that micro:bit supports all major communication protocols, but there are compatibility issues with the radio protocol and external devices. UART, I2C, and SPI allow micro:bit to integrate with a wide range of sensors and devices, but additional configuration is needed for stable operation. …”
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A Low-Profile Reflector-Enhanced Drop-Shaped Printed Antenna for Wide-Band Wireless Communications by Giovanni Cappelletti, Diego Caratelli, Renato Cicchetti, Claudio Gennarelli, Massimiliano Simeoni, Orlandino Testa

“…These features, together with the low profile and the limited occupation area, make the antenna well adapted to mobile terminals as well as radio base stations. A locally conformal FDTD numerical procedure has been adopted to design and analyse the radiating structure, while a SEM technique has been employed to highlight the field perturbation caused by the antenna reflector as well as to extract the characteristics underlying the transient behaviour of the antenna. …”
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