Results 21 to 30 of about 1,191,176 (295)
Frontiers in Earth Science, 2022 The Japanese KiK-net network comprises about 700 stations spread across the whole territory of Japan. For most of the stations, VP and VS profiles were measured down to the bottom borehole station.
Francesco Panzera +3 more
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Optimal Co-linear Gaussian Beams for Spontaneous Parametric Down-Conversion [PDF]
, 2010 I investigate the properties of spontaneous parametric down-conversion (SPDC) involving co-linear Gaussian spatial modes for the pump and the photon collection optics.
Bennink, Ryan S.
core +1 more source
Annals of Geophysics, 1995 In this paper we evalllate the seismic amplification effects in the town of Benevento llsing records of an explo- sion of 500 kg fired at abollt 7 km. Seismic records were obtained at 43 selected sites in the city by digital three-component stations.
L. Mirabile +9 more
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Applied Sciences, 2022 It is found that the remote sensing parameters such as spectral range, spectral resolution and signal-to-noise ratio directly affect the estimation accuracy of soil moisture content.
Jing Yuan +5 more
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Multi-layered Spectral Formation in SNe Ia Around Maximum Light [PDF]
, 2008 We use the radiative transfer code PHOENIX to study the line formation of the wavelength region 5000-7000 Angstroms. This is the region where the SNe Ia defining Si II feature occurs.
David Branch +7 more
core +4 more sources
Evaluation of horizontal to vertical spectral ratio and standard spectral ratio methods for mapping shear wave velocity across anchorage, Alaska [PDF]
Soil Dynamics and Earthquake Engineering, 2021 The use of horizontal to vertical spectral ratios (HVSR) of earthquake ground motions has become a standard technique to characterize sites, especially those lacking subsurface measurements. Several studies have developed relationships between HVSR results and time-averaged shear-wave velocity in the upper 30 m (VS30).
John D. Thornley +3 more
openaire +2 more sources
Effect of Spectral Signal-to-Noise Ratio on Resolution Enhancement at Surface Plasmon Resonance
Sensors, 2021 Refractive index resolution is an important indicator for a wavelength interrogation surface plasmon resonance sensor, which can be affected by signal-to-noise ratio.
Long Ma +6 more
doaj +1 more source
Axion monodromy inflation with sinusoidal corrections [PDF]
, 2014 We study the axion monodromy inflation with a non-perturbatively generated sinusoidal term. The potential form is a mixture between the natural inflation and the axion monodromy inflation potentials.
Kobayashi, Tatsuo +2 more
core +2 more sources
Variance Reduction and Signal-to-Noise Ratio: Reducing Uncertainty in Spectral Ratios [PDF]
Bulletin of the Seismological Society of America, 2011 This paper uses an unusually large dataset to study scatter in site-effect estimation, focusing on how the events that increase uncertainty can be removed from the dataset. Four hundred seventy-three weak motion earthquake records from the surface and bedrock of a 178-m-deep borehole in Aegion, Gulf of Corinth, Greece, are used to evaluate spectral ...
Ktenidou, Olga-Joan +2 more
openaire +1 more source
Cerebral phosphoester signals measured by 31P magnetic resonance spectroscopy at 3 and 7 Tesla.
PLoS ONE, 2021 Abnormal cell membrane metabolism is associated with many neuropsychiatric disorders. Free phosphomonoesters and phosphodiesters, which can be detected by in vivo 31P magnetic resonance spectroscopy (MRS), are important cell membrane building blocks ...
Shizhe Li +8 more
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