Results 21 to 30 of about 95,337 (259)
Three-dimensional velocity structure beneath the Kanto district, Japan.
Journal of Physics of the Earth, 1982 Three-dimensional velocity structure under the Kanto district, Japan, is determined by inversion of the P-wave arrival time data from the earthquakes occurring under this district using the method originally due to AKI and LEE (1976). It is found that the crustal structure (0-32km depth) is dominated by a low velocity zone centered in Tokyo Bay, which ...
HORIE, Akiko, AKI, Keiiti
openaire +2 more sources
Remote Sensing, 2022 Urban structure imaging using noise-based techniques has rapidly developed in recent years. Given the complexity of the cross-correlation function in high-frequency signals, here, the beamforming (BF) method was used to analyze one data set taken from a ...
Qingyu Wu +6 more
doaj +1 more source
3D-PTV Measuring onBubble and Liquid Velocities of a Single Bubble Jet
Journal of Fluid Science and Technology, 2013 This experimental research concerns a simple air-bubblejet from a bottom nozzle in water. We try to conduct the measurements of the flow by applying a three-dimensional particle tracking velocimetry (3D-PTV) technique, in order to specify both bubble ...
Katsuya HIRATA +3 more
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Three-dimensional vortex structure in a wake of a free-flight butterfly
Nihon Kikai Gakkai ronbunshu, 2016 A number of studies on not only the mechanism of insect flight but also the flow field around insect wings have been performed. Especially, a number of recent studies have examined the flow field around insect wings using experimental and numerical ...
Masaki FUCHIWAKI, Kazuhiro TANAKA
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Petroleum Exploration and Development, 2017 The seismic imaging has three difficulties in the Keshen area of the Kuqa depression in Tarim Basin: difficult static correction, poor original data, difficult velocity modeling and pre-stack depth migration.
Qingcai ZENG +4 more
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Earth, Planets and SpaceWe constructed a three-dimensional (3D) velocity structure model to determine hypocenters in and around the Japanese Islands. Whereas one-dimensional (1D) models are good approximations in many cases, the estimated focal depth distribution of hypocenters
Akio Katsumata, Takahito Nishimiya
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Earth, Planets and Space, 2019 The source rupture process of the 2018 Hokkaido Eastern Iburi earthquake (M JMA 6.7) was analyzed by a kinematic waveform inversion method using strong-motion data in 0.04–0.5 Hz.
Kimiyuki Asano, Tomotaka Iwata
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Three‐dimensional seismic velocity structure of the San Francisco Bay area [PDF]
Journal of Geophysical Research: Solid Earth, 2000 Seismic travel times from the northern California earthquake catalogue and from the 1991 Bay Area Seismic Imaging Experiment (BASIX) refraction survey were used to obtain a three‐dimensional model of the seismic velocity structure of the San Francisco Bay area.
J. A. Hole +5 more
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Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source