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排序方式: 共有128条查询结果,搜索用时 15 毫秒
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Daniela Cristofoli Maria Cucciniello Marta Micacchi Benedetta Trivellato Alex Turrini Giovanni Valotti 《Public administration》2023,101(1):106-123
Turbulence appears to be a “new normal” in current societies, and public organizations need to learn how to react and adapt to it. Scholars agree on the need for robust actions to respond to turbulence. Through a qualitative comparative analysis performed on the vaccination campaigns of all 20 Italian regions, our paper explores whether different and alternative models of robustness may exist to cope with turbulence. Results shed light on three alternative models featuring static, hybrid, and dynamic robustness. They also highlight that robust governance appears to involve a capacity to learn, and to employ this learning as circumstances demand. 相似文献
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Marchetti D Belviso M Marino M Gaudio R 《The American journal of forensic medicine and pathology》2007,28(1):38-43
The authors present a case of a presumably unknown pregnancy, in which the newborn was found dead in the bathroom. The child was considered stillborn and the death due to natural causes. The literature on estimation of the time of fetal death is reviewed. It has been reported that certain placental histological changes are useful in predicting the time of death in stillborn fetuses, but little has been published about their potential role. Furthermore, parameters evaluated by literature in examining the placenta for determining time of fetal demise in cases of stillbirth are not uniform in the few studies that have been published. We emphasize that any attempt to estimate the time of fetal death without an adequate knowledge of placental morphological changes is futile and forensically unjustifiable, and that a comprehensive placental, external, and histological examination of the fetus is still the method of choice to gain a reliable forensic answer. 相似文献
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ABSTRACTThis article examines Western Balkans/EU bordering and debordering practices through a borderscape method in the context of the geopolitical positionality and (de)institutionalization of migrant housing in Serbia. From this perspective, a new ‘border variation’ can be seen emerging after the securitarian turn, transforming the external borderscape of the EU into a space of circular movement. The article sheds light on discourses, practices and places that constitute these spaces of circular movement within the EU external borderscape. In particular, the Western Balkans borderscape is investigated with reference to Serbian migrant housingscapes emerging at the intersection of state-run camps and migrant collective self-organized squatted housing. The focus on migrant housingscapes points to the interconnectedness of camps and squats in the process of facilitating circular movement by the state, the production of mobile commons as a debordering practice, and the production of visual representations of the external border as stabilized ‘scape’ for the EU. 相似文献
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Entomological succession and trophic roles of arthropods associated with different stages of carcass decomposition were studied to estimate the post-mortem submersion interval in two freshwater ecosystems in the Colombian Andes, at an altitude of 2614 m. Pig carcasses were employed as models placed 68 m apart, one in a stream (lotic) and another in an artificial lake (lentic). Decomposition time to skeletal remains was 74 days in the lake and 80 days in the stream. Six phases of decomposition were established: submerged fresh, early floating, floating decay, bloated deterioration, floating remains and sunken remains. A total of 18,832 organisms associated with the carcasses were collected: 11,487 in the lake (four orders, 19 families and 33 species) and 7345 in the stream (eight orders, 15 families and 25 species). Organisms were classified in the following ecological categories: shredders, collectors, predators, necrophagous, sarcosaprophagous and opportunists. Physical and chemical properties of the habitats, such as water temperature, CO(2) and conductivity, varied according to rainfall. In the lake, shredders (Coleoptera: Tropisternus sp. and Berosus sp.) and collectors (Diptera: Chironomus sp.) were found to be associated with submerged phases. Predators (Odonata) were only present during the first phases. Coleoptera (Dytiscidae) were found during floating decay and bloated deterioration stages. In the stream, shredders (Hyalella sp.) and collectors (Simulium sp.) were found during all stages, whereas the predator Oxelytrum discicolle was found exclusively during the floating stages, during which body temperature increased in a fashion similar to active decay in terrestrial environments. 相似文献
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While the effect of humanitarian intervention on the recurrence and intensity of armed conflict in a crisis zone has received
significant scholarly attention, there has been comparatively less work on the negative externalities of introducing peacekeeping
forces into conflict regions. This article demonstrates that large foreign forces create one such externality, namely a previously
non-existent demand for human trafficking. Using Kosovo, Haiti, and Sierra Leone as case studies, we suggest that the injection
of comparatively wealthy soldiers incentivizes the creation of criminal networks by illicit actors. We theorize further that
the magnitude of increase in trafficking should be directly proportional to the size of the foreign force, with larger forces
producing larger increases. We find that both hypotheses hold with varying levels of confidence across our three case studies.
Despite the benevolent intent of peacekeeping missions, the possibility that they may contribute to human trafficking for
the purpose of sexual exploitation runs counter to the spirit of such interventions. This is especially problematic given
that trafficking rings, once established, may be adapted to provide weapons and narcotics, thereby planting the seed of further
destabilization. 相似文献