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AbstractThe effective management of knowledge sharing and protection poses a critical challenge for enterprises engaged in interorganizational collaboration. Prior research has indicated that knowledge sharing and protection are often viewed as incompatible or even contradictory organizational behaviors. This study presents a more comprehensive theoretical framework that takes into account both knowledge sharing and protection. To investigate the relationships between influential antecedent factors and collaborative performance outcomes, we conducted a survey involving 247 knowledge‐intensive manufacturing companies in China. The study contributes to the field by developing a conceptual model for understanding knowledge sharing and protection, and it also provides practical value through the introduction of "Knowledge Sharing and Protection Guidelines." These guidelines are designed to assist enterprises in enhancing their individual performance, expanding their market share, and bolstering their competitiveness. Simultaneously, they aim to foster innovation and create market advantages for all stakeholders engaged in interorganizational collaboration, ultimately leading to improvement in overall performance.

College students have taken part in less and less physical activities as a result of the common static lifestyle in recent years, lowering the level of motor function. This phenomenon has been a source of concern for schools and the government, and it is necessary to take corresponding measures to change it. The general motor function level of Chinese college students is explored first based on artificial intelligence and the human–computer interaction technology. The Physical Activity Questionnaire for College Students is compiled by referring to the International Physical Activity Questionnaire, and 561 students from colleges in Tianjin province are assessed based on the functional movement screen (FMS). Spearman correlation and multivariate regression analysis (MRA) are used to analyze the correlation between the motor function and physical activity status. In terms of lunch break frequency, the proportion of students having one to two lunch breaks in a week is the highest (54.15%); in terms of the frequency of doing moderate physical exercise, the proportion of students doing moderate physical exercise for 1–2 days in a week is the highest (50.61%); in terms of the frequency of doing heavy physical exercise, the proportion of students doing heavy exercise for 1–2 days in a week is the highest (47.26%); in terms of the sedentary time, the proportion of students with sedentary time more than 5 h in a day is the highest (40.61%); in terms of eye use time, the proportion of students with 8–10 h eye use time in a day is the highest (43.61%). Besides, in terms of the FMS score, the proportion of students with 13–15 FMS is the highest (48.46%). The hurdle step (21.03%), straight knee lift (22.52%), and body rotation stability (18.31%) have a relatively low proportion among the three-point items. There is a positive correlation between motor function score with the time of moderate exercise and the time of heavy exercise (P < 0.05). College students generally have insufficient rest time, long eye use time, and ...

An increasing number of fires are occurring with the rapid development of cities, resulting in increased risk for human beings and the environment. This study compares geographically weighted regression-based models, including geographically weighted regression (GWR) and geographically and temporally weighted regression (GTWR), which integrates spatial and temporal effects and global linear regression models (LM) for modeling fire risk at the city scale. The results show that the road density and the spatial distribution of enterprises have the strongest influences on fire risk, which implies that we should focus on areas where roads and enterprises are densely clustered. In addition, locations with a large number of enterprises have fewer fire ignition records, probably because of strict management and prevention measures. A changing number of significant variables across space indicate that heterogeneity mainly exists in the northern and eastern rural and suburban areas of Hefei city, where human-related facilities or road construction are only clustered in the city sub-centers. GTWR can capture small changes in the spatiotemporal heterogeneity of the variables while GWR and LM cannot. An approach that integrates space and time enables us to better understand the dynamic changes in fire risk. Thus governments can use the results to manage fire safety at the city scale.

AbstractObjectiveThis study examined sex and sexual orientation differences in the context of the effects of coping strategies on relationship satisfaction.BackgroundThe sex and sexual orientation differences on the association between coping strategies and relationship satisfaction are not yet fully understood.MethodThe participants were 3,805 Belgian individuals who self‐identified as heterosexual (n = 2,024), bisexual (n = 790), or gay/lesbian (n = 991).ResultsResults showed that (a) task‐oriented and emotion‐oriented coping was positively and negatively associated with relationship satisfaction, respectively; (b) social diversion–oriented coping was positively associated with relationship satisfaction only among those who identified as heterosexual, gay, or lesbian; and (c) distraction‐oriented coping was positively associated with relationship satisfaction only among those identifying as bisexual. Multiple group tests based on sex within each sexual orientation category confirm that (a) a stronger association was observed between task‐oriented coping and relationship satisfaction for bisexual men compared to bisexual women; (b) the negative association between emotion‐oriented coping and relationship satisfaction is only significant for heterosexual women, and not for bisexual women; and (c) the negative association between distraction‐oriented coping and relationship satisfaction is significant for bisexual women, but not for heterosexual women.ConclusionThis study enhances our comprehension of the variations in the utilization of coping strategies and their effect on relationship satisfaction among individuals based on their sex and sexual orientation.ImplicationsThese findings might lead to improved interventions related to coping strategies for reducing the effect of stress in romantic relationships.