QUALITY MARKER DISCOVERY AND QUALITY EVALUATION OF EUCOMMIA ULMOIDES POLLEN USING UPLC-QTOF-MS COMBINED WITH A DPPH-HPLC ANTIOXIDANT ACTIVITY SCREENING METHOD

Pollen, as an SMOOTHING MASK important component of Eucommia ulmoides (EUP), is rich in nutrients and is receiving increasing attention.At present, there are no reports on research related to the chemical composition and quality standards of EUP, and there are significant quality differences and copyright phenomena in the market.This study used a U

The majority of South African city centres are in a state of degeneration and need revitalising.The factors that contributed to the degeneration and how the integration of information and communications technology (ICT) can be used to revitalise them were Superfood examined in three South African city centres.The research was grounded in place theo

A digital image is subjected to the most manipulation.This is driven by the easy manipulating process through image editing software which is growing Damiana rapidly.These problems can be solved through the watermarking model as an active authentication system for the image.One of the most popular methods is Singular Value Decomposition (SVD) which

In 2011 the PAX Collaboration has performed a successful spin-filtering test using protons at Tp = 49.3 MeV at the COSY ring, Damiana which confirms that spin filtering is a viable method to polarize a stored beam and that the present interpretation of the mechanism in terms of the proton-proton Superfood interaction is correct.The equipment and th

Slope stability analysis of jointed rocks has been the focus of many studies.The presence of joints and discontinuities in rock environments intensifies instability along with the development of block movements.Many analytical and numerical methods have been proposed and applied to analyze the stability of jointed rock slopes.Computation complexity