Results 11 to 20 of about 54,243 (312)
Changes in dive behaviour during naval sonar exposure in killer whales, long-finned pilot whales and sperm whales [PDF]
Frontiers in Physiology, 2012 Anthropogenic underwater sound in the environment might potentially affect the behavior of marine mammals enough to have an impact on their reproduction and survival.
Lise Doksæter Sivle +7 more
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Particle Filter-Guided Online Neural Networks for Multi-Target Bearing-Only Tracking in Passive Sonar Systems [PDF]
SensorsThis study proposes a novel method to address the instability issues in multi-target bearing-only tracking for passive sonar systems. Utilizing a particle filter-guided on-site training mechanism, the complex multi-classification task is simplified into ...
Jianan Wang +4 more
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2022 IEEE Sensors, 2022 Abstract: In the last decades our never-ending desire for space exploration has grown exponentially. In this endeavour, one of the major points of interest is the red planet Mars. To autonomously navigate the Martian terrains a combination of optical sensors (LiDAR, Camera) are used in the latest NASA Perseverance Rover.
Jaime Aru +3 more
openaire +2 more sources
Tensor‐based matched‐field processing applied to the SWellEx‐96 data
Electronics Letters, 2023 This study proposed a matched field source localization method based on tensor decomposition. By considering the advantages of tensors in multidimensional data processing, a three‐dimensional tensor signal model of space‐time‐frequency is constructed ...
Fangwei Zhu +5 more
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A method for detecting the early stages of local corrosion processes [PDF]
E3S Web of Conferences, 2019 The article discusses the issues of monitoring the parameters of carbon dioxide corrosion of oil and gas production equipment and pipelines. The features of the main control methods traditionally used in the construction of corrosion monitoring systems ...
Blokhin Vladimir +3 more
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The impact of COVID-19 on the music industry digital transformation
Revista Eletrônica de Ciência Administrativa, 2022 This article analyzes the main impacts of the COVID-19 pandemic on the trajectory of digital transformation in the Music Industry. Before the pandemic, the Music Industry had recovered its revenues, due to the diffusion of business models based on ...
Daniela Ribas Ghezzi, Charles Kirschbaum
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Study on Doppler characteristics of underwater bistatic reverberation [PDF]
MATEC Web of Conferences, 2019 Active sonar has two typical types of geometry configuration respectively named monostatic and bistatic like a radar system. In the monostatic scenario, co-located underwater transducers transmit and receive sound energy, while in a bistatic situation ...
Wang Fangyong +2 more
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An Underwater Acoustic Network Positioning Method Based on Spatial-Temporal Self-Calibration
Sensors, 2022 The emergence of underwater acoustic networks has greatly improved the potential capabilities of marine environment detection. In underwater acoustic network applications, node location is a basic and important task, and node location information is the ...
Chao Wang +3 more
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The Journal of Headache and Pain, 2021 Background The CGRP antagonists offer a novel therapeutic approach in migraine. Their utility in patients with severe forms of chronic migraine is a subject of particular interest.
J. Talbot +4 more
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