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Compound disasters are highly complex and can involve different types of disasters. Since the beginning of the COVID-19 pandemic, compound disasters of public health emergencies, accident disasters, and natural hazards have occurred frequently all over the world; therefore, it is important to establish effective compound disaster emergency collaboration networks. Thus, this study examined the 7 March building collapse in Quanzhou City as a case study. This case was a typical compound disaster involving a public health emergency and an accident disaster during COVID-19. Based on the network analysis, the overall response and dynamic characteristics of the emergency collaboration for compound disasters were examined in this study. A compound disaster emergency collaboration network (ECN) was constructed by identifying the interactional relationships between emergency organizations. After applying time slices, the dynamic evolution of network structure, organizational–functional relations, organizational attributes, and cross-organizational relationships were discussed. The research results showed the following: (1) The density and connectivity of the compound disaster ECN first decreased before increasing. Meanwhile, the evolution of the network structure followed a path from decentralized to concentrated and from being uneven to an equilibrium. (2) The characteristics and practices of compound disasters during different periods indicated varied emergency needs for emergency organizations. We found that the formation of emergency tasks not only involved the passive adaptation to match the practice for compound disasters, but also the active choices of emergency organizations when facing compound disasters according to their collective experiences and decisions. (3) The national emergency management departments, the government emergency rescue organizations, and the local governments were the core organizations of the ECN. Public health management departments and social organizations were also required to participate in the ECN to improve the diverse and heterogeneous distribution of resources. (4) With increased demands during a compound disaster emergency, the number of cross-organizational collaborative relationships gradually increased. This study explored compound disaster emergencies from the perspective of network analysis to improve our understanding of the current and developing organizational relationships and practices during a compound disaster event. The dynamic characteristics of compound disasters require efficient adaptation and improvements of the collaborative mechanisms involved during emergencies.
BASE
Social organizations have become an important component of the emergency management system by virtue of their heterogeneous resource advantages. It is of great significance to explore the interaction between the local government and social organizations and to clarify the key factors affecting the participation of social organizations in natural hazard emergency responses. With the aim of exploring the relationship between the local government and social organizations, based on evolutionary game theory, the emergency incentive game model and the emergency linkage game model of natural hazard emergency responses were constructed. The evolutionary trajectories of the emergency incentive game system and the emergency linkage game system were described by numerical simulation. Meanwhile, the influence mechanism of government decision parameters on the strategy selection of both game subjects was analyzed. The results show that both governmental incentive strategy and linkage strategy can significantly improve the enthusiasm of social organizations for participating in natural hazard emergency responses. Moreover, they could encourage social organizations to choose a positive participation strategy. Nevertheless, over-reliance on incentives reduces the probability of the local government choosing a positive emergency strategy. In addition, we found that, when both game subjects tend to choose a positive strategy, the strategy selection of the local government drives that of social organizations.
BASE
In: Journal of comparative family studies, Band 54, Heft 2, S. 185-202
ISSN: 1929-9850
Fertility policies in China have changed substantially over recent years, with the intention of allowing individuals to bear more children and, thereby, to increase the total fertility rate. Using a sample of young adults, this study examines changes in fertility aspirations (the desired number of children, and the timing of first birth) across the three fertility policy periods (One-Child, Two-Child, and Three-Child). The results show that both young females and males increasingly prefer fewer children, and a later age at first birth. Both parental and peer factors are shown to significantly affect fertility aspirations, yet individual factors, such as gender attitudes and pronatal beliefs, yield stronger associations. The implications of the findings, along with the possible future of fertility patterns in China, are discussed with the developmental paradigm.
In: Zhi shi fen zi lun cong di 8 ji
In: CSSCI lai yuan ji kan
In: Ecotoxicology and environmental safety: EES ; official journal of the International Society of Ecotoxicology and Environmental safety, Band 266, S. 115594
ISSN: 1090-2414
In: Materials and design, Band 117, S. 24-36
ISSN: 1873-4197
In: Environmental science and pollution research: ESPR, Band 26, Heft 25, S. 26286-26292
ISSN: 1614-7499
In: TRD-D-22-01392
SSRN
In: SUSMAT-D-23-00796
SSRN
In: Environmental science and pollution research: ESPR, Band 29, Heft 2, S. 1845-1857
ISSN: 1614-7499