Oxygenation of water in a fishing tub (2) without the need for heavy weights and any restrictions on fishing. A special thin-walled aeration insert (1) with oxygenation is placed in the fishing vat (2), which is not self-supporting, but copies the walls (12) and bottom (11) of the fishing vat (2). B.....
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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 .....
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For the storage of semen, the semen of the candate is taken directly into the already prepared storage solution, in the amount of 2 ml of the storage solution and 1 ml of semen. Subsequently, the semen storage solution is stored in a cooling device at 4 °C for 24 h. After the required period, the se.....
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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.....
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The essence of this technical solution is that black garlic dry matter is from 60 to 30 66 % material. in view of the total weight of black garlic, the pH of black garlic is from 4.2 to 4.6, the antioxidant activity of black garlic is from 7 to 14 mg of Trolox eq/g of dry matter. In addition, black .....
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