Scientists from Varna have started a project for behavioral analysis of the communication signals that dolphins emit. The equipment has been installed in the Varna Bay by a team of the underwater acoustics laboratory at the Technical University in the city.
The aim of the researchers is to record the sounds made by wild dolphins. They will be compared with recorded sounds of the dolphins in the Dolphinarium in Varna. Then, in the artificial intelligence laboratory of the university, the structure of the signals will be analyzed and they will be grouped.
The project is particularly relevant given the effects of the ongoing war in Ukraine and the large number of warships that disrupt communication between dolphins with their sonars.
A serious restrictive and even repressive attitude among Bulgarian society on the current issues of school education and upbringing is shown by an independent poll by the sociological agency "Myara". It was conducted between January 29 and 31, 2025..
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The European Commission hopes to have a positive decision this year on at least part of the second payment under the Recovery and Resilience Plan in the amount of 653 million euros for Bulgaria . This was stated by the Commission spokesman Maciej..
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Hristo Stoichkov has been appointed the Sports Tourism Ambassador for the World Tourism Organization (UN Tourism). This became clear at an official..
In 2022, 14.7% of workers in the EU were low-wage earners . By definition, low-wage earners are those who earn two-thirds or less of the average gross..
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