排序方式: 共有4条查询结果,搜索用时 7 毫秒
1
1.
The challenge for policy makers and disaster managers is to achieve a balance between two dynamics — resilience and entropy
— in order to develop sustainable risk reduction. Achieving an appropriate balance between resilience and entropy in any given
community requires a systematic exploration of both dynamics. The recent hurricanes that struck Louisiana, Hurricane Katrina
on August 29, 2005 and Hurricane Gustav, on September 1, 2008, offer an unusual opportunity to assess the degree to which
both dynamics operated following Hurricane Katrina. 相似文献
2.
The Alevi comprise a specific ethnic group in Turkey of especial interest. In presenting a case study of an Alevi community in Ankara that arose out of internal urban migration, the present paper delineates the way in which the Alevis have moved away from constituting a counterculture during the period of the Ottoman period to comprising a working class subculture of great organizational and political potential in contemporary Turkey. The paper also describes the ethnic markedness of the Alevi community and the problems that arise out of this markedness. 相似文献
3.
Review of Economics of the Household - This paper explores the effect of violent crime on teenage pregnancy in Mexico using data from a nationally representative longitudinal survey conducted... 相似文献
4.
This paper introduces and tests a novel methodology for measuring networks. Rather than collecting data to observe a network or several networks in full, which is typically costly or impossible, we randomly sample a portion of individuals in the network and estimate the network based on the sampled individuals’ perceptions on all possible ties. We find the methodology produces accurate estimates of social structure and network level indices in five different datasets. In order to illustrate the performance of our approach we compare its results with the traditional roster and ego network methods of data collection. Across all five datasets, our methodology outperforms these standard social network data collection methods. We offer ideas on applications of our methodology, and find it especially promising in cross-network settings. 相似文献
1