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- Physics 1
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841
Electromagnetic target detection model for unmanned aerial vehicle platforms based on Bayesian detection
Published 2024-12-01“…However, aiming at electromagnetic radiation sources, the Boolean perception model fails to accurately reflect the propagation and detection characteristics of electromagnetic wave signals. …”
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842
A Comparative Review on Superdirectivite Antenna Systems in Modern Literature
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843
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844
RECENT GEODYNAMICS OF FAULT ZONES: FAULTING IN REAL TIME SCALE
Published 2015-09-01“…A phenomenological model of auto-wave deformation processes is proposed; the model is consistent with monitoring data. …”
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845
Electron Cyclotron Maser with Moderately Relativistic Electrons
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846
Numerical Investigation of Cylindrical Water Droplets Subjected to Air Shock Loading at a High Weber Number
Published 2025-03-01“…This work is devoted to the computational investigation of the deformation and breakup of cylindrical water bodies in the high-speed airflow behind incident shock waves. Both single-column and tandem-column configurations in various arrangements were simulated by reproducing the shock/droplet interaction process in a shock-tube device. …”
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847
Research on multi-sensor fusion detection and tracking technology for autonomous-rail rapid transit tram
Published 2022-07-01“…This paper proposed a multi-target detection and tracking approach based on the fusion of LiDAR and millimeter-wave radar. Firstly, a millimeter-wave radar and LiDAR are used to perceive by single sensor, and the sensing results were merged by using a multi-source fusion algorithm, to generate more accurate detection results. …”
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848
Cavity Effects and Prediction in the Vibration of Large-Section Rectangular Coal Roadways Induced by Deep-Hole Bench Blasting in Open-Pit Mines
Published 2025-05-01“…The vibration equations of the coal roadway were derived based on the stress wave propagation theory and the wave-front momentum conservation theorem. …”
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849
Sunlight Noise Mitigation in FMCW LiDAR Using FADOF
Published 2024-01-01“…This paper examines the potential of utilizing a Faraday anomalous dispersion optical filter (FADOF) to enhance noise reduction in a FMCW LiDAR (Frequency-Modulated Continuous-Wave Laser Detection And Ranging) system. While the FMCW LiDAR itself demonstrates a certain level of robustness, it may fail to operate effectively in the presence of significant background noise interference. …”
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850
Voltage Control Nonlinearity in QZSDMC Fed PMSM Drive System with Grid Filtering
Published 2025-03-01“…This publication investigates the control of output voltage-boosting in a Quasi-Z-Source direct matrix converter operating as part of a PMSM drive system with an RLC grid filter. …”
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851
Asymmetric acoustic field generation using asymmetrical impedance meta-surface
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852
Sgr A* Spin and Mass Estimates through the Detection of Multiple Extremely Large Mass Ratio Inspirals
Published 2025-01-01“…Our analysis indicates that even if individual sources have low signal-to-noise ratios (SNRs; ≈10), high-precision parameter estimates can still be achieved by detecting multiple sources. …”
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853
Extracorporeal shockwave therapy as a treatment option for shoulder impingement syndrome: a systematic review and meta-analysis
Published 2025-07-01“…In recent years, extracorporeal shock wave therapy (ESWT) has gained attention as a promising non-invasive treatment for SIS. …”
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854
Coincident Multimessenger Bursts from Eccentric Supermassive Binary Black Holes
Published 2025-01-01“…Supermassive binary black holes are a key target for the future Laser Interferometer Space Antenna and excellent multimessenger sources across the electromagnetic (EM) spectrum. …”
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855
Propagation-induced Frequency-dependent Polarization Properties of Fast Radio Burst
Published 2025-01-01“…We explore an analytical solution of radiative transfer of the polarization properties of FRBs as a strong incoming wave propagates in a homogeneous magnetized plasma. …”
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856
The Centre of Attention: A Powerful Radio Galaxy Pinpoints a Near-infrared-dark Protocluster at z ∼ 3.9
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857
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858
Occurrence and temporal changes of pharmaceuticals in the Warta River in Poland during and after the COVID-19 pandemic
Published 2025-08-01“…Moreover, the concentration increase in the river, overlapped with successive waves of the COVID-19 pandemic. This made it possible to identify patterns of society’s behavior. …”
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859
Cross Helicity and the Helium Abundance as an In Situ Metric of Solar Wind Acceleration
Published 2025-01-01“…Nominally, the fast wind originates from solar sources that are continuously magnetically open to the heliosphere like coronal holes while the slow wind is from solar sources that are only intermittently open to the heliosphere like helmet streamers and pseudostreamers. …”
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860
Improvement of the "Slowness-Time Coherence" Method of Processing Borehole Acoustic Data Arrays
Published 2024-12-01“…The main acoustic parameters are P-wave velocity of compression, S-wave velocity of shear, L-wave velocity of Stoneley along the boundary between the rock and the well fluid. …”
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