Developing Artificial Intelligence-Powered Monetary Policy Communication Indicators for Macroeconomic Inquiries in Ghana by Francis Mawuli Abude, Jones Odei-Mensah, Eric Schaling

“…In particular, the content of Monetary Policy Committees’ press releases and statements reflect the central banks’ view of current and future macroeconomic developments, making them useful for creating high-frequency indicators as alternatives to traditional but slower-to-publish macroeconomic indicators. …”
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Experimental Investigation of the Propagation and Attenuation Rule of Blasting Vibration Wave Parameters Based on the Damage Accumulation Effect by Huaibao Chu, Xiaolin Yang, Shuanjie Li, Weimin Liang

“…There is a distortion process in which the vibration velocity and the main frequency increase slightly and the energy of the blasting vibration wave converges to the high-frequency band (the 5th band) before the sudden unstable fracture failure of the specimens. …”
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Enhancement Infrared-Visible Image Fusion Using the Integration of Stationary Wavelet Transform and Fuzzy Histogram Equalization by Rusul Basheer Khazal, Nada Jasim Habeeb

“…Wavelet transform is a method used in the process of image fusion as feature extraction, and images are decomposed into a series of low and high-frequency subbands. Wavelet transform provides images with good representation and is a multi-resolution analysis. …”
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Receptivity of Boundary Layer over a Blunt Wedge due to Freestream Pulse Disturbances at Mach 6 by Jianqiang Shi, Xiaojun Tang, Zhenqing Wang, Mingfang Shi, Wei Zhao

“…In general, the amplitudes of both fundamental mode and harmonics become larger with the decreasing of freestream disturbance frequency. High frequency freestream disturbance accelerates the decay of disturbance wave in downstream boundary layer.…”
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Fractional Partial Differential Equation: Fractional Total Variation and Fractional Steepest Descent Approach-Based Multiscale Denoising Model for Texture Image by Yi-Fei Pu, Ji-Liu Zhou, Patrick Siarry, Ni Zhang, Yi-Guang Liu

“…The experimental results prove that the abilities of the proposed denoising model to preserve the high-frequency edge and complex texture information are obviously superior to those of traditional integral based algorithms, especially for texture detail rich images.…”
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Oral English Auxiliary Teaching System Based on Deep Learning by Chenhui Qu, Yuanbo Li

“…As for Shallow Strategy, the item “I think that the best way to pass the English examination is to keep high frequency words in mind” changed most significantly from 3.3 to 2.68. …”
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High K Low Loss Dielectrics Co-Fireable with LTCC by Christina Modes, Stefan Malkmus, Frieder Gora

“…These high K and low loss dielectrics along with a comprehensive material system developed by Heraeus will support customers in meeting the challenges of reducing cost and enhancing the performance of RF devices for high frequency applications.…”
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Three-Dimensional Nonlinear Seismic Response of Shield Tunnel Spatial End Structure by Yijing Lu, Yongsheng Song, Yanzhen Wang, Jiale Yuan

“…The seismic responses of the tunnel-shaft junction subjected to the seismic motions with rich low-frequency components are much stronger than those of seismic motions with rich high-frequency components. Adding SMA flexible joints, the structural deformation caused by seismic motion propagation can be induced to the preset flexible joint, and the structural damage and stress concentration can be effectively reduced. …”
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An Efficient Image Compressor for Charge Coupled Devices Camera by Jin Li, Fei Xing, Zheng You

“…However, CCD images project on the DWT basis to produce a large number of large amplitude high-frequency coefficients because these images have a large number of complex texture and contour information, which are disadvantage for the later coding. …”
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INFLUENCE OF VARIATIONS OF THE CONDUCTIVITY OF UPPER LAYER OF TWO-LAYER SAMPLE ON OF PHASE INTRODUCED ELECTROMOTIVE FORCE OF SUPERIMPOSED TRANSDUCER OF EDDY CURRENT THICKNESS METER by A. V. Chernyshev

“…The value of the lowest possible operating frequency of the excitation current is determined by the condition of absence influence on the phase introduced into the superimposed transducer emf variations in the thickness of the basis.To reduce the indicated error it is proposed to determine, on the basis of phase method at a relatively high frequency transducer current excitation, conductivity of the material of coating. …”
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Occurrence of Salmonella in Fresh Foods Sold in the City of Nampula, Northern Mozambique by Almeida Abudo Leite Machamba, Celso Raul Silambo Chaves, Laura Amisse, Brígida Macaza, Cecília Boaventura, Isac Joaquim Presse, Acácio Salamandane

“…The results showed a high frequency of Salmonella. From the total sample, 38.5% were Salmonella positive. …”
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Building Spectral Element Dynamic Matrices Using Finite Element Models of Waveguide Slices and Elastodynamic Equations by P.B. Silva, A.L. Goldstein, J.R.F. Arruda

“…Structural spectral elements are formulated using the analytical solution of the applicable elastodynamic equations and, therefore, mesh refinement is not needed to analyze high frequency behavior provided the elastodynamic equations used remain valid. …”
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Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application by Yang Rao, Jireh Yue, C. P. Wong

“…RF application of embedded capacitors requires that insulating material have high dielectric constant at high frequency (GHz), low leakage current, high breakdown voltage and high reliability. …”
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Exercise Snacking to Improve Muscle Function in Healthy Older Adults: A Pilot Study by Oliver J. Perkin, Polly M. McGuigan, Keith A. Stokes

“…The present pilot data suggest that exercise snacking might be a promising strategy to improve leg muscle function and size in older adults and that further investigation into zero-cost exercise strategies that allow high frequency of training is warranted.…”
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Temperature Characteristics of Axle-Box Bearings Under Wheel Flat Excitation by Yaping Luo, Fan Zhang, Zhiwei Wang, Chen Yang, Weihua Zhang, Fengshou Gu

“…The high-amplitude and high-frequency wheel–rail impacts excited by wheel flat result in severe contact friction in axle-box bearing (ABB), and the friction can cause a temperature rise or even structural damage of ABB. …”
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Influence of Accessibility on Land Use and Landscape Pattern Based on Mapping Knowledge Domains: Review and Implications by Yongwei Liu, Xiaoshu Cao, Tao Li

“…In this review article, we use CiteSpace and VOSviewer to analyze relevant information, including the number of published papers, highly cited literature, high-frequency keywords, periodicals, and the leading countries conducting research on this particular field. …”
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Exploration of Flood Prediction in Watersheds Based on the Fusion Analysis of Remote Sensing Big Data with Multiple Physical Fields by Minming Xu, Yun Ouyang

“…It is well known that flooding brings great losses to people’s production and life, just because it is unsuspected, is extremely extensive, and has high frequency. More than half of the people in China live in flood-prone areas, and their lives and properties are threatened. …”
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Brush-Painting and Photonic Sintering of Copper Oxide and Silver Inks on Wood and Cardboard Substrates to Form Antennas for UHF RFID Tags by Erja Sipilä, Johanna Virkki, Jianhua Wang, Lauri Sydänheimo, Leena Ukkonen

“…The optimized parameters were utilized to manufacture passive ultra high frequency (UHF) radio frequency identification (RFID) tag antennas. …”
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Peak-Based Mode Decomposition for Weak Fault Feature Enhancement and Detection of Rolling Element Bearing by Zhi Xu, Gang Tang, Mengfu He

“…Firstly, to enhance the differences between repetitive transients and high-frequency noise, a peak-based piecewise recombination is used to convert the middle frequency parts into low-frequency ones. …”
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Forecasting of CVaR based on intraday trading in Tehran ETFs: The approach of heterogeneous autoregression models by Shiva Hallaji, Mahdi Madanchi Zaj, Fereydon Ohadi, Hamidreza Vakilifard

“…The significance of this study stems from the need for better risk management in financial markets, where volatility and jumps significantly affect investment decisions.Methodology: Data from nine equity, index, and fixed-income funds were analyzed intraday with high frequency (daily and fifteen-minute intervals) from 2019 to 2022. …”
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