The objective of this article is to discuss a needed paradigm shift in disaster risk analysis to emphasize the role of the workforce in managing the recovery of interdependent infrastructure and economic systems. Much of the work that has been done on disaster risk analysis has focused primarily on preparedness and recovery strategies for disrupted infrastructure systems. The reliability of systems such as transportation, electric power, and telecommunications is crucial in sustaining business processes, supply chains, and regional livelihoods, as well as ensuring the availability of vital services in the aftermath of disasters. There has been a growing momentum in recognizing workforce criticality in the aftermath of disasters; nevertheless, significant gaps still remain in modeling, assessing, and managing workforce disruptions and their associated ripple effects to other interdependent systems. The workforce plays a pivotal role in ensuring that a disrupted region continues to function and subsequently recover from the adverse effects of disasters. With this in mind, this article presents a review of recent studies that have underscored the criticality of workforce sectors in formulating synergistic preparedness and recovery policies for interdependent infrastructure and regional economic systems. 相似文献
Relations between mothers’ mind‐mindedness (appropriate attunement to their infants’ internal states) at 6 and 12 months and infants’ early symbolic play during infant–mother pretense at 12 and 18 months were investigated in a sample of 43 mothers and infants. Mothers’ appropriate mind‐related comments were associated with average level, length, complexity, and maturity level of symbolic play. Specific sub‐categories of appropriate mind‐related comments were identified as independent predictors of children's symbolic play. Appropriate comments about desires and cognitions at 6 months were associated with average level and length of episodes, as well as with maturity level of symbolic play at 12 months. Longitudinal stability in the appropriateness and content of mothers’ mind‐related comments was also investigated. The results are discussed in terms of the proposal that attunement to specific types of internal state should vary as a function of infant age in order to index mind‐mindedness. 相似文献
Prior research on media representations of race, gender, and sexual violence has established that media emphasize women’s role in preventing their own victimization and omit Black women as victims. This study uses feminist intersectionality to build on prior research by investigating not only how social groups are portrayed, but whether and how the intended audience matters for media representations. Specifically, who are the portrayed victims of sexual violence, and how is fear of sexual violence communicated to different audiences? Content analysis of articles in race- and gender-specific magazines shows two key mechanisms of representation through which racism and sexism work together: visibility and denial. Results show that White women are hypervisible as victims while Black women as victims are relatively invisible compared to Black men’s persecution and Black children’s victimization; men’s magazines deny the importance of sexual violence as a problem, focusing on false accusations and convictions. These narratives go largely unchallenged regardless of the source’s intended audience, demonstrating that portrayals of sexual violence are both gendered and racialized across multiple media sources. 相似文献
In this study of over 2000 mothers, we considered the alignment between employment preference and status, examining the well-being of mothers who were employed and wanting to work; employed because they need the money; not employed and not wanting work; and not employed but wanting to work. Alignment between employment preference and employment status was significantly associated with well-being, and mothers who stayed at home but wanted work had the most difficulties. Strong associations across multiple outcomes were found for emotional support variables, and costs of childcare was the most common reason for staying home even if employment was desired. Results suggest the importance of women’s self-agency in employment decisions, access to child-care, and emotional support in mothers’ lives. 相似文献
ABSTRACTThis paper explores the intersections of formal and informal care in the relationships that develop between elderly care receivers and their families and migrant domestic care workers and their families. The domestic migrant care literature has tended to focus on two main ‘hidden costs’ of this ‘care-chain’: the ‘care exploitation’ of paid carers by their employers and the ‘care drain’ impact on the family members left behind by the migrant. In this paper, we employ a care circulation framework to examine the process of becoming kin-like – or ‘kinning’, which remains relatively under-explored and warrants further research. An analysis of this process of kinning helps to highlight how the domestic space of care receiver homes are transformed – through the negotiation of relationships with migrant care workers – into transnational social fields that bring the diaspora worlds of the migrants into the everyday worlds of the locals. 相似文献
Summary. Bayesian networks are particularly useful for dealing with high dimensional statistical problems. They allow a reduction in the complexity of the phenomenon under study by representing joint relationships between a set of variables through conditional relationships between subsets of these variables. Following Thibaudeau and Winkler we use Bayesian networks for imputing missing values. This method is introduced to deal with the problem of the consistency of imputed values: preservation of statistical relationships between variables ( statistical consistency ) and preservation of logical constraints in data ( logical consistency ). We perform some experiments on a subset of anonymous individual records from the 1991 UK population census. 相似文献
In this paper, we introduce a multilevel model specification with time-series components for the analysis of prices of artworks sold at auctions. Since auction data do not constitute a panel or a time series but are composed of repeated cross-sections, they require a specification with items at the first level nested in time-points. Our approach combines the flexibility of mixed effect models together with the predicting performance of time series as it allows to model the time dynamics directly. Model estimation is obtained by means of maximum likelihood through the expectation–maximization algorithm. The model is motivated by the analysis of the first database ethnic artworks sold in the most important auctions worldwide. The results show that the proposed specification improves considerably over classical proposals both in terms of fit and prediction. 相似文献
We analyze the association between spouses’ earnings taking account of non-linearities along both spouses’ distribution of earnings. We also document the non-linearity of the relationships between earnings and labor force participation, earnings and couple formation, and earnings and number of children. Using simulations, we then analyze how changes in spouses’ rank-dependence structure, labor force participation and couple formation contribute to the upsurge in inequality in the U.S between 1967 and 2018. We find that an increased tendency towards positive sorting contributed substantially to the rise in inequality only among dual-earner couples, while it contributed little to overall inequality across households. Temporal and distributional heterogeneity are important, as earnings association had a more substantial role in the bottom of the earnings distribution and in recent years. The decline in couple formation contributed substantially to the rise in inequality, while the increase in female labor force participation and the fertility decline had equalizing effects.