Observation of Zenneck-Like Waves over a Metasurface Designed for Launching HF Radar Surface Wave by Florent Jangal, Nicolas Bourey, Muriel Darces, François Issac, Marc Hélier

“…The expected weak attenuation at large distance explains the constant interest for this wave. Notably in the High Frequency band such a wave had been thought as a key point to reduce the high attenuation observed in High Frequency Surface Wave Radar. …”
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An Ionospheric Es Layer Clutter Model and Suppression in HF Surfacewave Radar by Yajun Li, Yinsheng Wei, Rongqing Xu, Zhuoqun Wang, Tianqi Chu

“…Then, based on the multiphase screen method and thorough simulation, we reached a conclusion of the high-frequency radio wave propagation’s fluctuation characteristics in the ionosphere. …”
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Revampment of surface permanent magnet synchronous motor design for ameliorated torque profile in e‐mobility applications by Anshul K. Mishra, Bharat S. Rajpurohit, Rajeev Kumar

“…Abstract High‐frequency audible noise and high‐frequency vibrations (HFVs) in electrical vehicles are primarily caused by vibrations and ripples generated in the traction motor. …”
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Empirically Validated Method to Simulate Electric Minibus Taxi Efficiency Using Tracking Data by Chris Joseph Abraham , Stephan Lacock , Armand André du Plessis, Marthinus Johannes Booysen

“…A systematic simulation methodology is also developed to correct the simulation parameters and improve the high-frequency GPS data used with the model. A retrofitted electric minibus was used to capture high-frequency GPS mobility data and power draw from the battery. …”
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Acceleration Signal Processing Method of Impact Response of Floating Shock Platform Based on Rigid Body Motion Model by Xiongliang Yao, Wenqi Zhang, Zhikai Wang, Jin Chen, Heng Yang

“…This method can eliminate the low-frequency trend term and high frequency noise and has good robustness. It can be applied to many kinds of signals. …”
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Input Calibration and Validation of RELAP5 Against CIRCUS-IV Single Channel Tests on Natural Circulation Two-Phase Flow Instability by Viet-Anh Phung, Pavel Kudinov, Dmitry Grishchenko, Martin Rohde

“…We found that predicted system parameters are less sensitive to variations of the uncertain input and boundary conditions in high frequency oscillations regime. It is shown that calculation results overlap experimental values, except for the high frequency oscillations regime where the maximum inlet flow rate was overestimated. …”
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Breakage of Needle during Intracavernosal Injection and Use of Portable Ultrasound Guidance for Removal by Wayland Hsiao, Fei Lian, Brooks Goodgame, Chad W. M. Ritenour, Jordan Angell, Viraj A. Master

“…We discuss our experience in using portable high-frequency ultrasound intraoperatively to visualize and guide removal of a retained ICI needle. …”
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Anti-Factor H Antibodies in Egyptian Children with Hemolytic Uremic Syndrome by Shereen Shawky, Hesham Safouh, Mona Gamal, Mohammed M. Abbas, Azza Aboul-Enein, Toshihiro Sawai, Yosra Fahmy, Heba Selim

“…All candidates were subjected to an assessment of anti-FH in serum by a homemade enzyme-linked immunosorbent assay technique. Results. A high frequency of serum anti-FH was detected in our aHUS patients. …”
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Improving Medical Image Quality Using a Super-Resolution Technique with Attention Mechanism by Dong Yun Lee, Jang Yeop Kim, Soo Young Cho

“…Channel attention uses global average pooling and fully connected layers to enhance high-frequency features within channels. Meanwhile, spatial attention applies a single-channel convolution to emphasize high-frequency features in the spatial domain. …”
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Time-evolution of a caustic by Nasit Ari, Arthur D. Gorman

“…The Lagrange manifold formalism is adapted to study the time-evolution of caustics associated with high frequency wave propagation in media with both spatial and temporal inhomogenities.…”
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Improvement of Mosfet Characteristics by Ranbir Singh

“…Both for the enhancement mode and the depletion mode, equivalent circuit models are developed. Also, the high frequency behaviour is explained by a model and the behaviour of a T-MOSFET under different conditions is given.…”
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PROCESSING OF STEEL AND CAST IRON SCRAPS AT RUP “MAZ” by P. S. Gurchenko, M. I. Demin, A. I. Mihluk, A. M. Skibaij

“…The original method of thermal cleaning of metal chips using high-frequency electromagnetic field was tested on the results of the carried out experimental- research works.…”
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Dynamic Modeling and Adaptive Robust Synchronous Control of Parallel Robotic Manipulator for Industrial Application by Haiqiang Zhang, Hairong Fang, Qi Zou, Dan Zhang

“…., sliding mode control, high gain control, and high frequency control) are developed, by incorporating the camera sensor technique into adaptive robust synchronous control architecture. …”
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Valley-Hall slow-light waveguide states with dual-band in all-dielectric valley photonic crystals by Liu He, Jianquan Yao

“…Based on numerical calculation, the largest group indexes of low-frequency and high-frequency valley-Hall slow-light waveguide states are 1000, 1378, respectively. …”
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Exploring a New Cueing Device in People Who Experience Freezing of Gait: Acceptance of a Study Design by Agnes Wilhelm, Tanja Riedl, Christian Paumann, Jessie Janssen

“…Compensatory strategies such as cueing and high frequency vibrotactile stimulation can reduce FoG severity and improve gait parameters. …”
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A Modulation Strategy for Suppressing Current Ripple in H7 Current Source Inverters Through Coordinated Switching Operations by Weiqi Wang, Longfei Wei, Xupeng Fang, Xi Liang, Kun Li, Xiaoting Xia

“…By segmenting the zero-vector states, the proposed method fully utilizes the modulation freedom of the H7-CSI, achieving high-frequency chopping effects on the DC-side current. …”
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Optimal frequency bands for pupillography for maximal correlation with HRV by Júlio Medeiros, André Bernardes, Ricardo Couceiro, Paulo Oliveira, Henrique Madeira, César Teixeira, Paulo Carvalho

“…From a controlled experiment involving 21 programmers performing software bug inspection, our study pinpoints the optimal low-frequency (0.06-0.29 Hz) and high-frequency (0.29-0.49 Hz) bands. Correlation analysis yielded a geometric mean of 0.238 compared to Heart Rate Variability features, with individual correlations for low-frequency, high-frequency, and their ratio at 0.279, 0.168, and 0.286, respectively. …”
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Digital Media Hotspot Mining Algorithm Implementation with Complex Systems in the Mobile Internet Environment by Yufeng Jia, Sang-Bing Tsai

“…The algorithm uses the PAT-Tree technique to extract high-frequency core words in topic hotspots and maps the high-frequency words into sentences to generate a part of event core sentences. …”
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Unidirectional Alleviation of the Diffraction Limit in Geometrically Anisotropic Photonics by El Badri Youssef, Mangach Hicham, Belkacem Abdelhaq, Oubeniz Hammou, Bouzid Abdenbi, Achaoui Younes

“…This is particularly detrimental for applications requiring precise control of high-frequency with shorter wavelengths. Herein, we report on the effect of anisotropic geometrical scaling of dielectric photonic crystals to alleviate the diffraction barrier along the Γ → X path of the irreducible Brillouin region. …”
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The Availability of Advanced Airway Equipment and Experience with Videolaryngoscopy in the UK: Two UK Surveys by Rachel L. Gill, Audrey S. Y. Jeffrey, Alistair F. McNarry, Geoffrey H. C. Liew

“…Fibreoptic intubation, high frequency jet ventilation, and videolaryngoscopy form part of the Royal College of Anaesthetists compulsory higher airway training module. …”
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