“…A low-cost compact planar leaky-wave antenna (LWA) is proposed offering directive broadside radiation over a significantly wide bandwidth. …”
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“…Major emphasis is placed on limitations, capabilities, defect detection in coated buried pipes under pressure and corrosion monitoring using different commercial guided wave (GW) systems, approaches to simulation techniques such as the finite element method (FEM), wave mode selection, excitation and collection, GW attenuation, signal processing and different types of GW transducers. …”
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“…Second, nano Indium Tin Oxide (ITO) top gratings are studied and compared with conventional LED (CLED) using standing wave analysis. Third, we present results related to a patterned sapphire substrate (PSS), SiO(2) Nanorod array (NR), and Ag bottom reflection layer. …”
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“…A cut-off value has not been established to differentiate NASH at the earliest stage in NAFLD. Shear wave speed (SWS) was measured in the livers of 480 mcNAFLDs. …”
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“…Background: Renal rupture and retroperitoneal abscess formation after extracorporeal shock wave lithotripsy (SWL) is a rare and potentially life-threatening complication if left untreated with a high morbidity rate. …”
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“…Four Wave Mixing (FWM) is the main nonlinear interaction in integrated silicon devices, which finds diffuse use in all-optical signal processing and wavelength conversion. …”
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“…The model employs the phase velocity of acoustic–gravity waves that radiate during the impact, and only considers their propagation in the water layer. …”
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“…We present a numerical and experimental study of acoustophoretic manipulation in a microfluidic channel using dual-wavelength standing surface acoustic waves (SSAWs) to transport microparticles into different outlets. …”
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“…PURPOSE: To investigate the clinical manifestations and properties of remnant particles in the subconjunctival space after high-frequency radio-wave electrosurgery for conjunctivochalasis. METHODS: We performed a retrospective, observational case series with in vitro experimental imaging in nine eyes from eight patients who presented with small dark-gray lesions during follow-up after high-frequency radio-wave electrosurgery for conjunctivochalasis. …”
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“…It is observed that the oscillatory behavior observed at small values of the chirp parameter is rectified according to the penetration length of the wave packet.…”
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“…In addition, audio waves can hardly be eavesdropped, which provides higher security than other methods. …”
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“…In recent years, the GPS wave buoy has been developed for in situ wave monitoring based on satellite GPS signals. …”
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“…Here we demonstrate precise and versatile control over the group velocity of a propagation-invariant optical wave packet in free space through sculpting its spatio-temporal spectrum. …”
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“…However, few studies have evaluated the associations of central and peripheral pulse wave velocity (PWV) with biomarkers of both myocardial stress (natriuretic peptide [NT-proBNP]) and damage (high-sensitivity cardiac troponin-T [hs-cTnT]) among persons without cardiac disease. …”
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“…Low-energy shock waves (LESWs) accelerate the healing of a broad range of tissue injuries, including angiogenesis and bone fractures. …”
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“…Changing patterns of heat waves are part of the global warming effect and the importance of changes is reinforced by their negative impact on society. …”
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“…BACKGROUND: Previous clinical trials have reported that extracorporeal shock wave (EPSW) can be used to treat low back pain (LBP), and have achieved satisfied effect. …”
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