Sökresultat - Hongming Liu
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Effect of cold-resistant plasticizer with different acid chain lengths on the cold-resistant properties of PVC: Experiments and MD simulations
Publicerad 2025-09-01Hämta fulltextAs polyvinyl chloride (PVC) films are hard and brittle in a low-temperature environment, aliphatic dibasic acid ester plasticizers with different acid chain lengths were fabricated, i.e. di(2-ethylhexyl) adipate (DOA), di(2-ethylhexyl) sebacate (DOS) and dioctyl dodecanedioate (DOD), and their effec...
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Farm Household Pluriactivity, Factor Inputs, and Crop Structure Adjustment: Evidence from Sichuan Province, China
Publicerad 2025-06-01Hämta fulltextFarm household pluriactivity has become increasingly prevalent in China; however, its influence on crop structure remains insufficiently explored. This study examines the impact of farm household pluriactivity on crop structure in China, focusing on factor input mechanisms. Based on survey data from...
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