Damage Detection in Beam Structures Based on Frequency-Domain Analysis Methods for Nonlinear Systems by Wenbo Zhang, Xiaoyue Guo, Liangliang Cheng, Bo Zhang

“…Conventional detection methods based on the frequency response function (FRF) in linear systems tend to fail when small early damage occurs in engineered structures. …”
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Dual Fine-Grained network with frequency Transformer for change detection on remote sensing images by Zhen Li, Zhenxin Zhang, Mengmeng Li, Liqiang Zhang, Xueli Peng, Rixing He, Leidong Shi

“…Change detection is a fundamental yet challenging task in remote sensing, crucial for monitoring urban expansion, land use changes, and environmental dynamics. …”
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Extending radiowave frequency detection range with dressed states of solid-state spin ensembles by Jens C. Hermann, Roberto Rizzato, Fleming Bruckmaier, Robin D. Allert, Aharon Blank, Dominik B. Bucher

“…Implementing the CDD method in a heterodyne/synchronized protocol combines the high-frequency detection with high spectral resolution. …”
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SAW sensor for NO2 detection utilizing the dynamic characteristic of the device by W. JAKUBIK, M. URBAŃCZYK

“…A surface acoustic wave (SAW) sensor for NO2 detection with CuPc and PbPc layers, based on the dynamic characteristic of the lowest frequency mode has been developed. …”
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Real-time motion detection using dynamic mode decomposition by Marco Mignacca, Simone Brugiapaglia, Jason J. Bramburger

“…In doing so, DMD decomposes dynamic data into spatially coherent modes that evolve in time according to exponential growth/decay or with a fixed frequency of oscillation. …”
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Closed-Loop Aerial Tracking with Dynamic Detection-Tracking Coordination by Yang Wang, Heqing Huang, Jiahao He, Dongting Han, Zhiwei Zhao

“…By implementing dynamic detection-tracking coordination with quality-aware feature preservation, our system enables real-time operation through performance-adaptive frequency modulation. …”
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Sensitivity of Dynamic Methods for Damage Detection in Structural Concrete Bridges by M. Breccolotti, G. Franceschini, A.L. Materazzi

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Frontotemporal lobar degeneration changes neuronal beta-frequency dynamics during the mismatch negativity response by Alistair Perry, Laura E. Hughes, Natalie E. Adams, Michelle Naessens, Niels A. Kloosterman, Matthew A. Rouse, Alexander G. Murley, Duncan Street, P. Simon Jones, James B. Rowe

“…The consequences of frontotemporal lobar degeneration include changes in prefrontal cortical neurophysiology, with abnormalities of neural dynamics reported in the beta frequency range (14–30 Hz) that correlate with functional severity. …”
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Early detection of ICU-acquired infections using high-frequency electronic health record data by Meri R. J. Varkila, Giacomo Lancia, Maarten van Smeden, Marc J. M. Bonten, Cristian Spitoni, Olaf L. Cremer

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VIBRATION SIMULATION OF TECHNOLOGICAL MACHINE BODY IN THE DYNAMIC BRAKING MODE OF ASYNCHRONOUS MACHINE WITH FREQUENCY CONTROL by Nikolay F. KARNAUKHOV, Julia V. PUDOVA, Maxim N. FILIMONOV

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A Study on Instantaneous Time-Frequency Methods for Damage Detection of Nonlinear Moment-Resisting Frames by Ehsan Darvishan, Gholamreza Ghodrati Amiri, Pedram Ghaderi

“…A probabilistic approach is implemented to investigate capability of the procedure for different ground motion records using incremental dynamic analysis. Results show that frequency is not an appropriate feature to detect damage in nonlinear structures.…”
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FREQ‐NESS Reveals the Dynamic Reconfiguration of Frequency‐Resolved Brain Networks During Auditory Stimulation by Mattia Rosso, Gemma Fernández‐Rubio, Peter Erik Keller, Elvira Brattico, Peter Vuust, Morten L Kringelbach, Leonardo Bonetti

“…Abstract The brain is a dynamic system whose network organization is often studied by focusing on specific frequency bands or anatomical regions, leading to fragmented insights, or by employing complex and elaborate methods that hinder straightforward interpretations. …”
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Determination of the chromosome aberrations frequency and the dynamics of acrocentric chromosomes associations in children with type I diabetes by R. F. Yeromenko, V. I. Kovalova, O. M. Lytvynova, O. O. Palamarchuk, V. S. Lytvynov

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Research on load frequency control system attack detection method based on multi-model fusion by Feng Zheng, Weixun Li, Huifeng Li, Libo Yang, Zengjie Sun

“…Abstract Load frequency control (LFC) in power systems faces increasingly complex cyber-physical attack threats, while existing detection methods have limited capability to identify intelligent attacks. …”
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Enhanced BDS four-frequency cycle slip detection and repair using fuzzy clustering analysis by Jinfeng Yuan, Xiaoning Su, Yuzhao Li

“…We introduce an enhanced methodology for detecting and repairing BDS four-frequency cycle slips, utilizing fuzzy clustering analysis. …”
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A Sparse Feature-Based Mixed Signal Frequencies Detecting for Unmanned Aerial Vehicle Communications by Yang Wang, Yongxin Feng, Fan Zhou, Xi Chen, Jian Wang, Peiying Zhang

“…The detection error and detection accuracy of component frequencies are less than 3.19% and greater than 90.7%, respectively.…”
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Early Detection of ITSC Faults in PMSMs Using Transformer Model and Transient Time-Frequency Features by Ádám Zsuga, Adrienn Dineva

“…To address these challenges, this study introduces a simulation framework that generates a comprehensive dataset using finite element method (FEM) models, incorporating magnetic saturation effects and inverter-driven transients across diverse EV operating scenarios. Time-frequency features extracted via Discrete Wavelet Transform (DWT) from stator current signals are used to train a Transformer model for automated ITSC fault detection. …”
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Ultrafast humidity sensor and transient humidity detections in high dynamic environments by Fang Liu, Jin Hong, Xiangdong Chen, Xing Ding, Shaopeng Li, Xiang Yu, Jiaqi Lu, Xuan Zhao, Kun Tang, Chenghua Xie, Kemei Zhao

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Early identification of autism spectrum disorder in preschoolers by static and dynamic amplitude of low-frequency fluctuations features by Kanghui Yu, Kanghui Yu, Shoujun Xu, Shishun Fu, Kelei Hua, Yi Yin, Qiang Lei, Jinwu Liu, Yunfan Wu, Guihua Jiang, Guihua Jiang

“…The current study aims to explore potential disparities in static and dynamic intrinsic brain function in preschoolers with ASD, and uncover underlying neural underpinnings that can be used for facilitating the identification of ASD.Materials and methodsStatic and dynamic amplitude of low-frequency fluctuations (ALFF) of 73 ASD preschoolers and 43 age-matched typically developing individuals (TDs) were extracted and compared to identify differences in intrinsic brain local connectivity associated with ASD. …”
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Underwater Low-Frequency Magnetic Field Detection Based on <i>Rao</i>’s Sliding Threshold Method by Yi Li, Jiawei Zhang

“…This paper proposes a joint time–frequency analysis method that combines <i>Rao</i> detector with dynamic sliding thresholds to enhance the detection performance of electric source axial frequency magnetic field signals. …”
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