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A well-designed open space that encourages outdoor activity and social communication is a community asset that could potentially contribute to the health of local residents and social harmony of the community. Numerous factors may influence the use of each single space and may result in a variety of visitors. Compared with previous studies that focused on accessibility, this study highlights the relationship between the utilization and characteristics of community open spaces in China. The Overseas Chinese Town community in Shenzhen is regarded as an example. The association between the number of visitors and space characteristics is examined with multivariate regression models. Results show that large areas with accessible lawns, well-maintained footpaths, seats, commercial facilities, and water landscapes are important characteristics that could increase the use of community open spaces. However, adding green vegetation, sculptures, and landscape accessories in open spaces has limited effects on increasing the outdoor activities of residents. Thus, to increase the use of community open spaces, landscape designers should focus more on creating user-oriented spaces with facilities that encourage active use than on improving ornamental vegetation and accessories.

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Pro-environment behaviors play a key role in advancing the development of green buildings. This study investigated the link between two green building pro-environment behaviors that require dissimilar resources: energy savings that do not require money in order to be more environmentally friendly and willingness to pay that involves economic resources including spending money in order to be more environmentally friendly. This study points out that the two pro-environment behaviors can be positively linked to each other. People who behave in an environmentally friendly manner at work would also be likely to pay an extra cost for a green building when buying a new home. The consistency of the two pro-environment behaviors can be explained by their common environmental beliefs: limits to growth and eco-crisis. The green building movement should prioritize pro-environmental behaviors and associated environmental beliefs to support green building policies, guidelines, and tools.

Poor permeability of stratum corneum limits the transportation of insulin across the skin. A transdermal peptide has exhibited enhancement activity on insulin transdermal delivery. A series of cationic cyclopeptides based on the sequence of TD-1 (ACSSSPSKHCG) were designed by the partial arginine or lysine scan method. Among these peptides, TD-34 (ACSSKKSKHCG) with bis-substituted lysine in N-5 and N-6 showed the best transdermal enhancement activity, with the blood glucose level lowered to about 26% of initial after administrating 2.1 IU insulin with 0.5 μmol of TD-34 in 100 μL of saline for 8 h to diabetic rats in vivo. In addition, the transmembrane permeability in Caco-2 cell monolayers (BL→AP) exhibited preferable correlation with percutaneous absorption of insulin (R(2) = 0.73). It can be concluded that the appropriate content and position of cationic group in cyclopeptides may improve percutaneous absorption and transmembrane ability of insulin, and Caco-2 cell monolayers (BL→AP) might be applied to predict the percutaneous absorption of insulin chaperoned by a transdermal peptide in vivo.