碳捕集、利用与封存(Carbon Capture,Utilization and Storage,CCUS)技术在全球应对气候变化和实现碳中和目标中具有重要意义,但由于投资效益低,其大规模商业化应用受到了限制。为此,文中系统梳理了国内外关于CCUS投资效益的研究进展,...碳捕集、利用与封存(Carbon Capture,Utilization and Storage,CCUS)技术在全球应对气候变化和实现碳中和目标中具有重要意义,但由于投资效益低,其大规模商业化应用受到了限制。为此,文中系统梳理了国内外关于CCUS投资效益的研究进展,综合分析了技术创新、经济成本和政策支持对投资效益的影响,并评估了全球不同区域在政策、技术和经济效益上的差异。研究发现,虽然CCUS技术具有显著的潜力,但经济可行性和政策激励不足依然是推广的主要障碍。通过总结现有研究中的不足和挑战,文中为未来研究方向提供了指导,并为CCUS技术的商业化和政策制定提供了理论依据和实践参考。展开更多
Introduction: Sick child care is a form of nursing care provided temporarily for sick children when they cannot be cared for by their parents at home. To clarify the benefits of using sick child care facilities for ch...Introduction: Sick child care is a form of nursing care provided temporarily for sick children when they cannot be cared for by their parents at home. To clarify the benefits of using sick child care facilities for children and their parents, we surveyed these parents about the benefits of such care and their needs. Method: Study design: Descriptive research. We studied parents whose children had used one of the 11 sick child care facilities for sick children in Hiroshima City in 2014. A total of 156 parents consented to participate in the study. We investigated their usage situation of sick child care, perceived benefits of such care, and care-related requests in a quantitative and qualitative manner. Results: Both nuclear families consisting of the dual income parents and their children and single-mother households reported that their children (mean age: 2.46 years [SD: 1.77 years]) had used sick child care because of infectious diseases. Approximately 10% of the parents were using the fee reduction systems of sick child care intended for people with a low income. Parents viewed sick child care as beneficial both in early the health recovery of children, and as support for child raising and working. On the other hand, some parents left their children at home alone when sick child care was not available due to the limited number of sick child care facilities and an insufficient capacity to accept children. Some parents desired an increased number of care facilities, as well as a reduction in or subsidies for care fees. Conclusion: The results of this study suggest that, to ensure children’s health and safety, and support their parents for working and child raising, there is a need to increase the number of sick child care facilities along with expanding care services.展开更多
文摘碳捕集、利用与封存(Carbon Capture,Utilization and Storage,CCUS)技术在全球应对气候变化和实现碳中和目标中具有重要意义,但由于投资效益低,其大规模商业化应用受到了限制。为此,文中系统梳理了国内外关于CCUS投资效益的研究进展,综合分析了技术创新、经济成本和政策支持对投资效益的影响,并评估了全球不同区域在政策、技术和经济效益上的差异。研究发现,虽然CCUS技术具有显著的潜力,但经济可行性和政策激励不足依然是推广的主要障碍。通过总结现有研究中的不足和挑战,文中为未来研究方向提供了指导,并为CCUS技术的商业化和政策制定提供了理论依据和实践参考。
文摘Introduction: Sick child care is a form of nursing care provided temporarily for sick children when they cannot be cared for by their parents at home. To clarify the benefits of using sick child care facilities for children and their parents, we surveyed these parents about the benefits of such care and their needs. Method: Study design: Descriptive research. We studied parents whose children had used one of the 11 sick child care facilities for sick children in Hiroshima City in 2014. A total of 156 parents consented to participate in the study. We investigated their usage situation of sick child care, perceived benefits of such care, and care-related requests in a quantitative and qualitative manner. Results: Both nuclear families consisting of the dual income parents and their children and single-mother households reported that their children (mean age: 2.46 years [SD: 1.77 years]) had used sick child care because of infectious diseases. Approximately 10% of the parents were using the fee reduction systems of sick child care intended for people with a low income. Parents viewed sick child care as beneficial both in early the health recovery of children, and as support for child raising and working. On the other hand, some parents left their children at home alone when sick child care was not available due to the limited number of sick child care facilities and an insufficient capacity to accept children. Some parents desired an increased number of care facilities, as well as a reduction in or subsidies for care fees. Conclusion: The results of this study suggest that, to ensure children’s health and safety, and support their parents for working and child raising, there is a need to increase the number of sick child care facilities along with expanding care services.
