Suggested Topics within your search.
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- Physics 1
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Application of “high-fidelity and high-resolution” processing technology in thin reservoir identification: A case study of the deep Permian Maokou Formation in Penglai area, centra...
Published 2025-06-01“…Due to wide-azimuth acquisition, residual surface waves and linear noise often remain at non-vertical offsets. …”
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Energetic Transients Joint Analysis System for Multi-INstrument (ETJASMIN) for GECAM. II. Search, Verification, and Classification of Bursts
Published 2025-01-01“…The Gravitational Wave High-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is a dedicated mission consisting of multiple instruments on different spacecraft to monitor gamma-ray transients. …”
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825
Study on Vertical Propagation of Power Parameters in RC Frame Under Internal Explosion
Published 2025-06-01“…The results show that shock waves propagated to the vertically adjacent room decreased by approximately two orders of magnitude for peak overpressure and one order of magnitude for impulse due to the obstruction of shock waves by roof slabs, respectively, compared to the source explosion room. …”
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Driving Earth's Outer Radiation Belt With Alfvénic Turbulence
Published 2025-04-01Get full text
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Reverse Time Migration Method for Joint Imaging of Multiples and Primaries in Vertical Seismic Profiling
Published 2025-03-01“…Without the need to predict or separate multiple waves, this method utilizes seismic signals containing primary and multiple waves to replace wavelet excitation at the source location. …”
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830
Enhancing Fault Location Accuracy in Transmission Lines Using Transient Frequency Spectrum Analysis: An Investigation into Key Factors and Improvement Strategies
Published 2024-11-01“…This study explores the effects of source inductance, series compensation, fault arc, and current transformer (CT) characteristics on transient frequencies. …”
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All-Fiber Broadband Photon Pair Generation in Dispersion Flattened Highly Non-Linear Fibers
Published 2025-01-01“…We demonstrate an all-fiber broadband photon pair source based on four wave mixing (FWM) process in dispersion flattened highly non-linear fiber (DF-HNLF). …”
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832
Marine Renewable Energy Resources in Peru: A Sustainable Blue Energy for Explore and Develop
Published 2025-03-01“…In this context, renewable energies from hydroelectric, biomass, wind, and solar sources have been applied in the country, but geothermal, waves, tidal currents, and tidal range sources are currently underdeveloped. …”
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Crack Tracking in Small-Diameter Metal Pipe Using Controlled Motor Vibrations and Flexible Sensor
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834
Multimessenger Signatures of a Deformed Magnetar in Gamma-Ray Bursts
Published 2025-01-01“…We study the evolution of a newly formed magnetized neutron star (NS) as a power source of gamma-ray bursts (GRBs) in the light of both gravitational-wave (GW) and electromagnetic (EM) radiation. …”
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State of the Art of Low‐Frequency Acoustic Modulation: Intensity Enhancement and Directional Control
Published 2025-07-01“…Currently, the directional control and intensity enhancement of low‐frequency acoustic waves mainly concentrate on source design and the modulation of propagation processes. …”
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Cost-Effective Photoacoustic Imaging Using High-Power Light-Emitting Diodes Driven by an Avalanche Oscillator
Published 2025-03-01“…This technique leverages the photoacoustic effect, where tissue absorbs pulsed laser light, generating acoustic waves that are captured to reconstruct images. While lasers have traditionally been the light source for PAI, their high cost and complexity drive interest towards alternative sources like light-emitting diodes (LEDs). …”
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Machine-Learning Models and Global Sensitivity Analyses to Explicitly Estimate Groundwater Presence Validated by Observed Dataset at K-NET in Japan
Published 2025-04-01“…To apply the RFR model at any given site, reliable and detailed <i>P</i>- and <i>S</i>-wave velocity structures are crucial to building the needed source datasets.…”
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How to Escape from a Trap: Outcomes of Repeated Black Hole Mergers in Active Galactic Nuclei
Published 2025-01-01“…Stellar-mass black holes (BHs) embedded in active galactic nuclei (AGN) may be major sources of astrophysical gravitational waves (GWs), contributing both to the observed LIGO–Virgo–KAGRA population of binary BH mergers and to future populations of LISA-band extreme mass ratio inspirals (EMRIs). …”
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Clinical utility of targeted SARS-CoV-2 serology testing to aid the diagnosis and management of suspected missed, late or post-COVID-19 infection syndromes: Results from a pilot se...
Published 2021-01-01“…During the first wave of the global COVID-19 pandemic the clinical utility and indications for SARS-CoV-2 serological testing were not clearly defined. …”
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