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This article is concerned with the analysis of the one-dimensional compressible Euler equations with a singular pressure law, the so-called hard sphere equation of state. The result is twofold. First, we establish the existence of bounded weak solutions by means of a viscous regularization and… |
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The flow in the stern region of a fully appended hull is analyzed by both computational and experimental fluid dynamics. The study is focused on the velocity field induced by the rotating propellers. Measurements have been performed by laser Doppler velocimetry (LDV) on the vertical midplane of the… |
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A passive bistatic ground-based synthetic aperture radar (PB-GB-SAR) system without a dedicated transmitter has been developed by using commercial-off-the-shelf (COTS) hardware for local-area high-resolution imaging and displacement measurement purposes. Different from the frequency-modulated or… |
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Gene expression data from high-throughput assays, such as
microarray, are often used to predict cancer survival. Available datasets
consist of a small number of samples (n patients) and a large number of
genes (p predictors). Therefore, the main challenge is to cope with the
high-dimensionality.… |
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In refined network analysis, a compact network model is
combined with distributed models for semiconductor devices in a
multiphysics approach. For linear RLC networks containing diodes as
distributed devices, we construct a mathematical model that combines the
differential-algebraic network… |
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Mass spectrometry is a widely applied technology with a strong impact in the proteomics field. MALDI-TOF is a combined technology in mass spectrometry with many applications in characterizing biological samples from different sources, such as the identification of cancer biomarkers, the detection… |
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We investigate the effects of dissipative air drag on the dynamics of electrified jets in the initial stage of the electrospinning process. The main idea is to use a Brownian noise to model air drag effects on the uniaxial elongation of the jets. The developed numerical model is used to probe the… |
