INVESTIGATION OF AN ELECTROSTATIC DISCHARGE PROTECTIVE BIODEGRADABLE PACKAGING FOAM IN THE LOGISTIC CHAIN



Scanning Electron Microscopy Analysis of Changes of Hydroxiapatite/Poly-L-Lactide with Different Molecular Weight of PLLAaAfter Intraperitoneal Implantation

Implantation of a biomaterial is one of the important trends in solving the problem of bone tissue loss.Calcium hydroxiapatite (HAp), as the most representative bone component is a serious candidate for such implantations.The synthetic polymer poly-L-lactide (PLLA) in HAp/PLLA is often used as a polymeric material, with a role in the substitution o

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Application of projection pursuit in gas emission predictio

In view of problem of data information lost and hot xxl festival 2023 lineup price low prediction accuracy caused by common descending dimension methods for gas monitoring data in gas emission prediction, high dimensional sample data is transformed into one-dimensional projection data by combining principle of projection pursuit with differential e

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