Preservation of the characteristics of agricultural and food products is directly correlated with the system of geographical indications.Today, in more than 150 countries around the world, geographical indications are in the service of guaranteeing quality, origin, method of production, often tradition and, finally, product safety.The authors point
The composite photocatalyst WO3/rGO/BiOBr(WRB) was prepared by solvothermal method.BiOBr was assembled into the WO3 nanotube beam loaded with rGO.WRB was characterized by X-ray diffraction(XRD), scanning electron microscopy(SEM), Fourier infrared spectroscopy(FT-IR) and UV-Visible spectrophotometry(UV-Vis).Using the removal rate of ciprofloxacin(CI
Ant colonies regulate activity in response to changing conditions without using centralized control.Desert harvester ant colonies forage for seeds, and regulate foraging to manage a tradeoff between spending and obtaining water.Foragers lose water while outside in the dry air, but Solder ants obtain water by metabolizing the fats in the seeds they
This paper presents design of a climbing robot for inspection of glass curtain walls.The double-chamber structure enables the robot to climb over grooves on the glasses.In order to reduce the weight, both number and shape of the chambers are specially considered, and the pressure structure is optimized CLOVE OIL by FEA method.The statics models of