The solution is a device (1) for preparing a nanostructured superhydrophobic surface layer (8) on a support substrate (6) with a radially symmetric wettability gradient comprising at least one deposition chamber (2) for inserting the support substrate (6) and at least one nanoparticle source (3) for.....[更多]
The invention solves the problem of improving the quality of the water at the outlet of the dam (11) of the pond in the area of the safety spillway (6), to the drop of which (7) a floating body (2) is fixed, which is formed by at least two anchored side floats (8); watertight side walls (12) exten.....[更多]
The device for capturing sediments, especially at the inflow into water reservoirs, consists of a floating tank (1), which is narrower at the inflow and connected to the bottom of the watercourse. The other parts of it are reinforced around the perimeter by a system of floats (2), which give it the .....[更多]
The device (1) for improving the quality of water at the drain (2) from a pond comprises a floating body (3) in the shape of a trough, which is provided with an inlet (6) for water inflow and an outlet (7) for water outflow and has an artificial floating wetland (5). The device (1) further comprises.....[更多]
The invention relates to a method for non-contact detection of the health status of fish (1) in their natural environment, in which the field of view (2) of a 3D camera (5) and the field of view (2) of a high-speed camera (6) are directed into the monitored area (3). resolution. The fields of view (.....[更多]
