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- Physics 1
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141
On the Origins of Coronal Alfvénic Waves
Published 2025-01-01“…The coronal Alfvénic power spectrum also indicates that there are contributions from p -modes (via mode conversion) and a yet-unknown higher-frequency source. These results provide key insight into how the Sun’s convective motions imprint themselves on the corona and highlight the critical role of partial ionization, reflection, and damping in regulating upward-propagating Alfvénic waves. …”
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142
Developing an Affordable Miniature 3D-Printed Wave Generator for Wave Energy Harvesting Application
Published 2024-12-01“…A stepper motor and an Arduino are employed as the driving source and controller. This system utilises motor parameters, such as rotational speed and number of travelled steps, to accurately control generated wave frequency and amplitude. …”
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143
Evidence of a Fraction of LIGO/Virgo/KAGRA Events Coming from Active Galactic Nuclei
Published 2025-01-01Subjects: “…Gravitational wave sources…”
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144
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145
Investigation of nonlinear wave propagation in water
Published 2014-05-01“…As a primary wave source, the "sandwich" transducers have been used. …”
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146
Not Just Winds: Why Models Find That Binary Black Hole Formation Is Metallicity-dependent, while Binary Neutron Star Formation Is Not
Published 2025-01-01Subjects: Get full text
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147
Cylindrical wave diffraction by an absorbing strip
Published 2014-05-01“…A solution for the problem of diffraction of a cylindrical sound wave near an absorbing strip introducing the Kutta–Joukowski condition is obtained. …”
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148
An experimental investigation of the finite amplitude wave
Published 2014-07-01“…Measurements of harmonic generation are compared with numerical calculations based on the nonlinear parabolic wave equation.…”
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149
Infragravity Wave Generation by Wind Gusts
Published 2019-08-01“…The new source term is found to be of importance during strong storms in the open ocean and underlines the importance of accounting for submesoscale wind oscillations in wind wave models.…”
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150
Realization of Multitone Continuous Wave Lidar
Published 2019-01-01“…We have developed a multitone modulated continuous wave (MTCW) Lidar system made of a CW laser with multiple fixed RF tones for a high precision range finding and velocimetry. …”
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151
A numerical investigation of irregular wave overtopping on a 2D fixed overtopping wave energy converter
Published 2025-12-01“…A numerical wave tank based on the computational fluid dynamic approach is set up using the open-source toolbox OpenFOAM. …”
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152
Advancing Microscale Electromagnetic Simulations for Liquid Crystal Terahertz Phase Shifters: A Diagnostic Framework for Higher-Order Mode Analysis in Closed-Source Simulators
Published 2025-01-01“…The findings are particularly relevant for microscale engineering applications, including millimeter-wave (mmW), sub-mmW, and THz systems, with potential impacts on next-generation communication technologies.…”
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153
Measuring the Elevation Angle of an Airborne Object by Phase Direction Finding in a Multi-Ring Antenna Array
Published 2024-05-01Subjects: Get full text
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154
X-Ray Reflection Signatures of Supermassive Black Hole Binaries
Published 2025-01-01Subjects: Get full text
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155
Propagation of strong electromagnetic waves in tenuous plasmas
Published 2024-11-01“…We study the propagation of electromagnetic waves in tenuous plasmas, where the wave frequency ω_{0} is much larger than the plasma frequency ω_{P}. …”
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156
Oscillations of ultralight dark photon into gravitational waves
Published 2024-12-01“…The discovery of gravitational waves (GWs) opens a new window for exploring the physics of the early universe. …”
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157
Searching for string bosenovas with gravitational wave detectors
Published 2025-01-01“…This is the first known source of high frequency gravitational waves, unconstrained by cosmological observations. …”
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158
Synchronized Carrier-Wave and High-Frequency Square-Wave Periodic Modulation Strategy for Acoustic Noise Reduction in Sensorless PMSM Drives
Published 2025-05-01“…First, the harmonic characteristics of the voltage-source inverter output under symmetric triangular carrier SVPWM are analyzed within a sawtooth-wave PFM framework. …”
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159
Generation of Sunward Ion Cyclotron Waves and the Nature of Right-handed Polarized Ion-scale Waves in the Near-Sun Solar Wind
Published 2025-01-01“…Observations from the Parker Solar Probe have revealed the ubiquitous presence of right-handed polarized waves in the near-Sun solar wind. While antisunward fast-magnetosonic whistler waves have been commonly considered as their source, sunward ion cyclotron waves (ICWs) are another plausible candidate. …”
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160
Clinico-demographic profile of COVID-19 positive patients - first wave versus second wave – an experience in north-east India
Published 2023-02-01“… Introduction: India witnessed two distinct COVID-19 waves. We evaluated the clinico-demographic profile of patients infected during first wave (FW) and second wave (SW) in a hospital in north-east India. …”
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