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91.
The Brazilian organic food sector has experienced important growth during the last two decades. Brazilian smallholders, however, are facing huge challenges to enter and benefit from this growth in a sustainable way. Combining the lens of New Institutional Economics and socio-anthropology, we analyze six experiences of Brazilian smallholders who converted to organics in the 1990s’. Three different food systems are featured in this analysis: an alternative food system, which is strongly interwoven with the Brazilian Agro-ecological movement and two commercial food procurement systems oriented towards domestic and an export markets driven mainly by supermarket chains. The analytical focus was on 1) the governance of these food systems, 2) the constraints farmers are facing within these food systems and, 3) the benefits that they can expect from market inclusion. We highlighted the roles that NGOs, Faith-based organizations and public-related agencies play in supporting the inclusion of smallholders into all three food systems. We confirmed the arguments in support of pursuing the agro-ecological development based model in Brazil, but underlined that there is a critical lack of support for farmers included in the commercial market-oriented food systems. Such a lack is even more critical as the food systems driven by expanding supermarket chains are characterized by strong asymmetric power relations at the expense of smallholders. Considering the reluctance of NGOs and Faith-based organizations to support these farmers, we call for efforts to be made to provide a policy framework to enable public-related entities to secure sustainable inclusion into these systems and exit strategies for those experiencing exclusion from these highly competitive food systems.  相似文献   
92.
This study uses ethnographic research to examine the phenomenon of transnational parenting by migrant mothers from the African Caribbean community and their family who care for the mothers’ children. Twenty women’s narratives demonstrate the complexity of relationships between migrant mothers living and working in New York City and their extended family or kinship caretakers who coparent their children in their countries of origin. The study reveals three main factors that contribute to the success of transnational parenting: (1) informal kinship care-child fostering, (2) remittances, and (3) social networks. Policy and practice implications are explored.  相似文献   
93.
This paper is a personal account of my own family of origin research. It explores the impact of separations from parents, nuclear family, and extended family through a Bowen family systems theory perspective using concepts pertaining to Bowen theory such as chronic anxiety, differentiation of self, multigenerational family process, and the emotional system. An outline of the process of doing research in ‘vivo’ with my mother as well as conversations with my supervisor are included. Theoretical differences between individual and system models are discussed. A Bowen theoretical approach to the anxiety of separations is investigated. The efficacy of engaging in family of origin work and the effects of thinking systems is examined in light of how it assisted me to view family members, family system disturbances, and clients’ emotional systems more objectively.  相似文献   
94.
侗族社会地方性制度对森林资源的保护   总被引:1,自引:0,他引:1  
在人类社会的一切生产活动中,都要求人们在生产过程中必须进行广泛的合作,而有效的合作就需要有制度的保障。贵州清水江下游侗族人工营林业的形成与发展就是在侗族社会地方性制度(主要表现为“侗款”习惯法)的保护下得以实现的。由于侗族地区的森林资源在侗族社会地方性制度的保护下获得了有效的利用,从而最大限度地降低了这种经济活动方式的风险性和不确定性。  相似文献   
95.
艺术设计学科本身是一门时代感要求强的综合性、应用性学科.为了更好地适应和服务于我国市场经济发展和国际经济一体化进程的需要,必须进一步加强建设、加快发展,以推动其早日成长为一门成熟的、具有鲜明特色更能发挥育人和服务社会等功能的优势学科.  相似文献   
96.
Reggae sound systems are assemblages of speakers, record decks, and amplifiers that permit sound to be reproduced at very powerful levels. Sound systems crews, alongside an extended affinity group, build their own systems and organize and engineer the space of the dance. Interviews with crews from the United Kingdom and France reveal differences in how they each draw from the history of Jamaican musical experimentation when making spaces to collectively immerse the crew and crowd in sound. Yet in both cases, their approach to sound design communicates a commitment to inclusivity, maintaining an emphasis on the “vibe,” which progressively alters participants’ somatic experience and perceptions. In contrast to “dancehall” in Jamaica, such sound systems disrupt understandings of a “standard” setup that reinforces hierarchical relationships between performers and audience. Crews also downplay the visual aspects of the “dance” and dancing and are consciously non-consumerist. Thus, different crews’ histories and associations alter how they enact, feel, and understand similar conventions.  相似文献   
97.
ABSTRACT

There are over 2.1 million people incarcerated in the nation's jails and prisons. Additionally, close to 600,000 prisoners are released annually into communities across the country. Many prisoners and those released from prisons are elderly. The purpose of this article is to examine the systemic abuse and neglect experienced by elderly prisoners while they are incarcerated and when they are released from prison. Most correctional systems have inadequate resources, processes, and personnel to manage the elderly population inside and outside of prisons. In addition to providing a definition of “elderly prisoner,” two specific problems–prison health care and prisoner re-entry–are examined in the article. The article concludes with recommendations for both policy and research on how best we can further understand and address the multiple needs and concerns faced by elderly prisoners.  相似文献   
98.
科学发展观视域下的公共服务型政府建设   总被引:1,自引:0,他引:1  
科学发展观指导公共服务型政府建设,而公共服务型政府则是实现科学发展观的保障。公共服务型政府建设面临着观念、制度、能力等方面的问题,要进一步推进公共服务型政府建设必须从观念转变、制度创新、流程再造、能力提高等方面着手。  相似文献   
99.
Expert Systems     
Summary

Expert systems are computer programs which embody the expertise of a human expert in order to consult and advise on a specific problem. It is now becoming feasible to apply expert systems technology to problems in the human services. This article describes what expert systems technology is and how it may be applied in human service practice. Finally, some of the promises and pitfalls of this new technology are addressed.  相似文献   
100.
This paper addresses the question What drives economic growth from a socio-technical perspective.It discusses the concept ofinnovation system,especially at the national level,and its three components: actors and factors,interrelationships and dynamics.Historical examples will be given from eighteenth century England (especially the Watt-Boulton steam engine firm) and the late nineteenth and early twentieth century USA (especially the contribution of Thomas Edison).Lessons are drawn for China,focusing on Har...  相似文献   
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