The effect of career compromise on nurses' turnover intention: the mediating role of job satisfaction.

AIM: We aimed to examine the relationships among nurses' career compromise, job satisfaction, and turnover intention and the mediating role of job satisfaction in the relationship between career compromise and turnover intention. BACKGROUND: Nurses are prone to career compromise when there is a discrepancy between the reality of their job and their personal career expectations due to personal or family factors. High levels of career compromise may have a significant impact on turnover intentions through low job satisfaction, thereby affecting the stability of the nursing workforce. There is a paucity of research on the impact of nurses' career compromise on turnover intentions. METHOD: This was a cross-sectional research design of nurses in hospitals in Guangdong Province using a convenience sampling method. The Career Compromise Scale (CCS), Job Satisfaction Scale (JSS), and Turnover Intention Scale (TIS) were used. The obtained data were analyzed through descriptive statistics, Spearman's correlation coefficient, and the mediating effect of perceived organizational support was tested through the PROCESS macro mediation model in SPSS. RESULTS: Data from 821 nurses who met the inclusion criteria were analyzed. The total score of nurses' turnover intention was 14.68 ± 4.32. Spearman's correlation analysis showed that career compromise was negatively correlated with job satisfaction (r = -0.594, p < 0.01), job satisfaction was negatively correlated with turnover intention (r = -0.471, p < 0.01), and career compromise was positively correlated with turnover intention (r = 0.544, p < 0.01). The mediating effect of job satisfaction on the relationship between career compromise and turnover intention has been demonstrated. The mediating effect is significant, with a value of 0.056, representing 25.71% of the total effect. CONCLUSIONS: The turnover intention of nurses in Guangdong Province is high. Job satisfaction mediated the relationship between career compromise and turnover intention. This study further enriches JD-R theory and COR theory and provides new perspectives for nurse managers to develop intervention strategies to stabilize the nursing workforce and reduce turnover.

Activated carbon fiber loaded nano zero-valent iron for Microcystis aeruginosa removal: Performance and mechanisms.

Cyanobacterial blooms caused by Microcystis aeruginosa threaten environmental safety and daily life. In this study, an activated carbon fiber-supported nano zero-valent iron composite (ACF-nZVI) was developed to remove Microcystis aeruginosa. The results showed that nZVI was evenly distributed on the activated carbon fibers, preventing aggregation and oxidation. ACF-nZVI achieved a removal efficiency of more than 90 % within a pH range of 3-7. During the reaction, H2O2, which was generated by Fe0, was activated to form ·OH and ·O-2, which dismantled antioxidant enzymes and induced lipid peroxidation. Additionally, ACF-nZVI destroyed the cell wall and membrane, resulting in protein and humus leakage and causing 92.34 % cell damage and death. In this study, an environmentally friendly and stable nanomaterial was developed, offering a novel approach for the safe, cost-effective, and efficient removal of cyanobacteria.