The technology comprises an integrated passive acoustic monitoring system capable of long-term monitoring, capturing high-quality, distinctive sonar sounds from aquatic environments. The acoustic monitoring system, incorporating a hydrophone, a micro-processing board and a mechanical release system
The antimicrobial solution consists of a novel polymer featuring quaternary ammonium groups that provide consistent, broad-spectrum antimicrobial action. When applied to various substrates, such as textiles and construction materials, the polymer bonds covalently, creating a stable, long-lasting