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This paper addresses the issue of vernacular or endogenous architecture and design in Cameroonian cities. More precisely, we study the traditional Bamiléké family estate as a specific type of housing and property structure within the community of Pète-Bandjoun. According to our research, these estates usually involve the following spatial units: green spaces, a delineating structure, a courtyard, the family landfill, the magico-religious place, the family cemetery, the dwelling itself, and the dwelling's main functional units (kitchen, toilets, attic, etc.). We suggest the idea that the Bamiléké family estate is in itself an important source of endogenous knowledge related to architecture and planning. Moreover, it is a tangible and intangible cultural heritage which should be preserved in Cameroon despite widespread urbanization.  相似文献   
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The social safety net in the United States consists of a variety of programs administered by both federal and state governments. Although the populations served by social programs such as Medicaid and consumer bankruptcy likely overlap, policymakers tend to look at individual programs unilaterally and often fail to communicate appropriately with legislators and political leaders at differing levels of government. The result of such an incremental approach to policy reform is a fragmented social safety net system in the United States. In this study, the relationship between two social programs belonging to the larger social safety net is examined, and recommendations for policymakers are offered.  相似文献   
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National and regional differences are more and more frequently explained by differences in milieux. This type of explanation raises three questions: Can we identify milieux? What are the determinants of milieux? Are there differences between industries in the matter of determinants of milieux? Most studies on milieux innovateurs are based on case studies and qualitative data. This paper is quantitative and comparative in nature. It attempts to identify milieux and their determinants by using data from the 1999 Statistics Canada Innovation Survey. Based on two synthetic indicators of interactions (weak/strong) and learning (weak/strong), four categories of milieux innovateurs are differentiated which become the dependent variables. In order to see what the determinants of the various milieux innovateurs are and to see in what ways the most favorable milieux innovateurs compare to the others, binomial logit models have been estimated for four industries using the following independent variables: competitive pressures, barriers to knowledge exchange, use of government support, number of employees, collaborative arrangements, R&D activities, regions.  相似文献   
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