Access to adequate foraging material can reduce the occurrence of feather pecking and cannibalism in laying hens.Technical devices 5 Piece Full Panel Bedroom may help farmers provide enrichment material more effectively.However, research in this field is rare.On a commercial free-range farm with 15,000 laying hens (Lohmann Tradition), an enrichment

Taurine, a sulfur-containing amino acid, has a wide range of biological effects, such as bile salt formation, osmotic regulation, oxidative stress inhibition, immunomodulation and neuromodulation.Taurine has been proved to be synthesized and abundant in male reproductive organs.Recently, accumulating data showed that taurine has a potential protect

The nonlinear post-flutter instabilities were experimentally investigated through two-degree-of-freedom sectional model tests on Drying Mitts a typical flat closed-box bridge deck (width-to-depth ratio 9.14).Laser displacement sensors and piezoelectric force balances were used in the synchronous measurement of dynamic displacement and aerodynamic f