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This study aimed to identify Pheretima aspergillum (Guang‐Pheretima) and its adulterants using the cytochrome c oxidase subunit I based deoxyribonucleic acid barcoding technology, and further to evaluate their quality using an optimized high‐performance liquid chromatography method. For deoxyribonucleic acid barcoding identification, the Kimura‐2‐Parameter model was used to analyze genetic distance,...
As fresh farm produce occupies a pivotal position in the daily lives, the fresh farm produce logistics (FFPL) accompanied by it has become a rising industry in the logistics industry. Evaluating the performance of the fresh farm produce logistics and finding the existed problems can improve the fresh farm produce logistics management. To evaluate the FFPL performance, this paper explores the performance...
The electric power projects face the uncertain external environment, they are complex of the projects themselves and the capabilities of the designers, erectors and operator are limited, which make the risk indices of the power projects investment are extremely complicated, including financial risk, technology risk, production risk, market risk, management risk and environmental risk. To evaluate...
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