Bird striking engines are most likely to cause aircraft damage and accidents in bird strike accidents.In order to study the bird minnie mouse beach umbrella strike airworthiness performance of the first stage compressor rotor of the engine, bird strike tests are conducted on the engine rotor under working conditions.The bird strike test, in which t

The highly active photocatalyst of Ag3PO4 could be synthesized under ammonia solution using the facile co-precipitation method with the starting material of AgNO3 and Na2HPO4.12H2O.The variation of ammonia concentration was designed at 0.00, 0.05, 0.15, and 0.30 M.The products were characterized using X-ray diffraction, UV-diffuse reflectance spect

The objective of the study was to compare Muscovy and Pekin ducks for proximate analysis, colour attributes, tenderness, meat microstructure, and content of some minerals in meat and liver.The material of the study was sexed 51 Muscovy ducks and 47 Pekin ducks.At the end of the rearing period, 40 birds were selected for dissection.Duck genotype inf

Lightweight aggregate concrete consisting of glazed hollow bead (GHB) as lightweight aggregate is cloth nappies ackermans studied for the influence of nanosilica (NS) content, prewetting time for GHB, water-cement ratio, and curing humidity, on the interface structure between GHB and cement paste.This research analyzed the influences of various fac