INVERSION OF SHALLOW SEABED STRUCTURE AND GEOACOUSTIC PARAMETERS WITH WAVEGUIDE CHARACTERISTIC IMPEDANCE BASED ON BAYESIAN APPROACH

Inversion of shallow seabed structure and geoacoustic parameters with waveguide characteristic impedance based on Bayesian approach

Underwater acoustic technology is essential for ocean observation, exploration and exploitation, and its development is based on an accurate predication of underwater acoustic wave propagation.In shallow sea environments, the geoacoustic parameters, such as the seabed structure, the sound speeds, the densities, and the sound speed attenuations in s

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Theological reflections on empire

Since the meeting of the World Alliance of Reformed Churches Heart Glass Ornament in Accra, Ghana (2004), and the adoption of the Accra Declaration, a debate has been raging in the churches about globalisation, socio-economic justice, ecological responsibility, political and cultural domination and globalised war.Central to this debate is the conce

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