Результаты поиска - Beibei Sun
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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
Опубликовано 2025-09-01Полный текстAs 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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Patterns of lifestyle and their associations with anxiety symptoms among adolescents in Liaoning Province, China: a latent class analysis
Опубликовано 2025-07-01Полный текстObjectiveTo explore the latent categories of adolescents’ lifestyles and analyze the relationship between these lifestyle categories and anxiety.Study designA cross-sectional survey.MethodsThe questionnaire was designed to assess demographic characteristics, lifestyle behaviors, and anxiety. Sleep q...
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