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2221
Associations between adverse childhood experiences and trust in health and other information from public services, professionals and wider sources: national cross sectional survey
Published 2024-07-01“…Low trust in general advice and information from TV/radio programmes rose from 17.6% (0 ACEs) to 30.1% (≥4 ACEs); low trust in social media was higher with an equivalent rise from 61.6% to 75.6%.Conclusion Breaking intergenerational cycles of ill health and inequity requires engaging and influencing those with ACEs. …”
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2222
Prevalence of behavioral risk factors among Ukrainians during war amid existing stress factors
Published 2024-12-01Get full text
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2223
On-chip power efficient MHz to GHz tunable Brillouin microwave photonic filters
Published 2025-01-01“…To overcome the trade-off between bandwidth and power consumption, we introduce an on-chip broadband bandpass filter scheme leveraging the SBS response and the concept of radio frequency interference. We present the MHz to GHz reconfigurable microwave photonic filters on a chip. …”
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2224
A dynamic co-expression approach reveals Gins2 as a potential upstream modulator of HNSCC metastasis
Published 2025-01-01“…Current therapeutic options remain limited to surgery supplemented by radio- or chemotherapy; however, these interventions often result in high-grade toxicities. …”
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2225
Model-Order Reduction of Multistage Cascaded Models for Digital Predistortion
Published 2025-01-01“…The PA operates at an RF frequency of 2 GHz and delivers a mean output power of 40 dBm with an approximately 50% power efficiency when driven by 5G new radio signals with up to 200 MHz bandwidth and an 8 dB peak-to-average power ratio.…”
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2226
Low-rate modem for transmission of small data in medium frequency range for Arctic
Published 2018-09-01“…The use of a low-rate modem will expand the radio coverage area in the Arctic, where there are no cellular networks.…”
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2227
RF-AIRCGR: Lightweight Convolutional Neural Network-Based RFID Chinese Character Gesture Recognition Research
Published 2024-01-01“…Gesture recognition serves as a foundation for Human-Computer Interaction (HCI). Although Radio Frequency Identification (RFID) is gaining popularity due to its advantages (non-invasive, low-cost, and lightweight), most existing research has only addressed the recognition of simple sign language gestures or body movements. …”
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2228
Performance Analysis of a Strong Constraint 4DVar and 4DEnVar on Regional Ionosphere Imaging
Published 2023-12-01“…Verification of reconstructions is with independent observations from ground‐based ionosonde and satellite radio occultations: the performance of both schemes is fairly adequate during the quiet period when the background has a better estimation of the hmF2. …”
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2229
Research and calculation of magnetic system of built-in axle-box generators of freight cars
Published 2020-12-01“…At the present time, a system for detecting the descent of a freight car has been developed and is being tested, which makes it possible to record the descent within a few seconds and transmit a signal to the train driver via a radio channel. The systems for monitoring the location of wagons and locomotives are no less important. …”
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2230
Multi‐Instrument Investigation of the Impact of the Space Weather Events of 6–10 September 2017
Published 2021-12-01“…Furthermore, global TEC map showed a higher response in the African and South American longitude during the respective event. The total radio fade‐out lasted from 30 to 90 min at the Hermanus and Sao Luis ionosondes during the flares, while the risk level to critical ground infrastructures based on the geomagnetically induced currents hazard was very low risk. …”
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2231
Multibeam Antennas Based on 3-D Discrete Lenses With Magnified Field-of-View
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2232
3D tomographic analysis of equatorial plasma bubble using GNSS-TEC data from Indonesian GNSS Network
Published 2025-01-01“…The phenomenon significantly disrupts radio wave signals essential to communication and navigation systems. …”
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2233
A Dual-Port Dual-Wideband Dual-Sense Circularly Polarized DRA With a Novel Feeding Mechanism
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2234
Hibernation Habitat Selection by the Threatened Chinese Softshell Turtle (Pelodiscus sinensis) in the Yellow River Wetlands of Northwest China: Implications for Conservation Manage...
Published 2025-01-01“…In 2020–2022, we equipped 22 P. sinensis with radio transmitters (VHF), and we successfully relocated 13 turtles, 11 of which were buried in submerged substrates and 2 buried in terrestrial soil for hibernation. …”
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2235
Data-Oriented Analysis of Uplink Transmission in Massive IoT System With Limited Channel Information
Published 2024-01-01“…Also, it is shown that the channel side-information based cooperation is robust against changes in the radio environment but sensitive to possible errors in the channel side-information. …”
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2236
Understanding Local Perspectives on Climate Change and Its Impacts on Small-Scale Fishing Communities in Honda Bay, Palawan, Philippines
Published 2024-08-01“…They said they got the information from TV/ Radio (99%) and social media (10%). The age (p-value < 0.0032) and source of information (p-value < 0.0348) are among the variables with significant relationship to the perception of respondents on climate change impacts. …”
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2237
Predictors of intrahepatic cholangiocarcinoma recurrence after surgical treatment
Published 2024-09-01“…We analyzed databases and diagnostic images of Vishnevsky National Medical Research Center of Surgery and Loginov Moscow Clinical Research Center for the period from April 2016 to January 2022 using the key queries «intrahepatic cholangiocarcinoma», «liver», «hepatocellular carcinoma», «metastases», «radio genomics». 142 patients with liver neoplasms were identified, including 90 cases of ICC, 31 cases of hepatocellular carcinoma and 21 cases of metastatic liver lesions, all morphologically verified (histologic and immunohistochemical analysis of biopsy material).Results. …”
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2238
A 5.5–7.5‐GHz band‐configurable wake‐up receiver fully integrated in 45‐nm RF‐SOI CMOS
Published 2022-10-01“…Abstract This work investigates a 5.5–7.5‐GHz band‐configurable duty‐cycled wake‐up receiver (WuRX) fully implemented in a 45‐nm radio‐frequency (RF) silicon‐on‐insulator (SOI) complementary‐metal‐oxide‐semiconductor (CMOS) technology. …”
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2239
A New Global Ionospheric Electron Density Model Based on Grid Modeling Method
Published 2022-06-01“…Abstract Based on nearly 4.6 million radio occultation (RO) ionospheric profile data from Constellation Observing System for Meteorology, Ionosphere, and Climate satellites in 2006–2020, a global three‐dimensional ionospheric electron density model was constructed with a new concept. …”
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2240
Artificial intelligence for image recognition in diagnosing oral and oropharyngeal cancer and leukoplakia
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