Background: Panax notoginseng is a highly valued medicine and functional food, whose quality is considered to be influenced by the size, botanical parts, and growth environments.Methods: In this study, a HPLC method integrating fingerprinting and determination of multiconstituents by single reference standard was established and adopted to investig

The new guideline of the German Association of Engineers click here (VDI) no.3887, sheet 5 considers the processes of the development and flow-off of cold air that are important for urban and regional planning.It evaluates the impacts of planning interventions acure face lotion on air hygiene, human beings, plants, traffic and settlement planning.F

In the present paper, the online valet driving problem (OVDP) is studied.In this problem, customers request a valet driving service through the platform, then the valets arrive on e-bikes at the designated pickup location and drive the vehicle to the destination.The key task is to assign the valets effectively for driving orders to minimize the ove

Abstract Background The interest has been increasing on the phenolic compounds in plants because of their nutritive function as food and the roles regulating plant growth.However, their underlying genetic mechanism in barley is read more still not clear.Results A genome-wide association study (GWAS) was conducted for total phenolic content (TPC), t