Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State Austria, for the pesticide active substance pyridate are reported.The context of the peer review was Kitchen that required by Commission Regulation (EU)

When conducting tunnel construction in sandy gravel strata, disturbance to the sandy gravel soil is inevitable, resulting in alterations to the properties of the surrounding rock.This paper investigates the relationship between the relative density (Dr) and shear strength parameters under different disturbance states through the implementation of i

Generally, the green economy does not replace the concept of sustainable development, but is an integral element of economic policies in the path to sustainability, and it can be said that the background to sustainability is because it encompasses three main factors of progress, namely economic, social and environmental development.From this perspe

We propose a simple approach for simultaneous optical half-adder and half-subtracter using a single-slot waveguide that offers tight light confinement and enhanced nonlinearity.By exploiting the parametric depletion effect of twin degenerate four-wave mixing Leggings processes in the slot waveguide, we simulate 160-Gbit/s half-adder (A + B) and hal