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- Mc Conville, Jennifer R, 1978, et al.
(författare)
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Bridging sanitation engineering and planning: theory and practice in Burkina Faso
- 2011
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Ingår i: Journal of Water Sanitation and Hygiene for Development. - : IWA Publishing. - 2043-9083 .- 2408-9362. ; 1:3, s. 205-212
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Tidskriftsartikel (refereegranskat)abstract
- The global challenge of providing sanitation services to the un-served underlines a need to change the way in which sanitation planning and service provision is approached. This paper offers a framework for categorizing sanitation projects planning processes based on planning steps and procedural planning theory to help engineers and sanitation planners gain a deeper understanding of the dynamics of these processes. The analysis identifies and discusses trends in both guidelines and actual sanitation programs. The results show that contemporary sanitation planning guidelines and field projects utilize patchwork processes of different planning modes, although the step of designing options is dominated by an expert-driven, rational-comprehensive approach. The use of planning theory can help engineers to ask critical questions about the objectives of the planning process and to develop context-appropriate planning processes that will make a difference for improving sanitation service provision.
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| 3. |
- Mc Conville, Jennifer R, 1978, et al.
(författare)
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Participation in Sanitation Planning in Burkina Faso: Theory and Practice
- 2012
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Ingår i: IWA Young Water Professionals Conference, 10-13 July 2012 Budapest, Hungary.
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Konferensbidrag (refereegranskat)abstract
- Stakeholder participation is commonly promoted as a means to boost outcomes of sanitation improvement projects, in particular in developing countries. However, there is little research on when or how this participation should occur during the process of planning and implementing a sanitation system in order to maximize the effect. This study develops a framework for analysing participation levels of different stakeholders throughout a planning process and applies it to sanitation planning guidelines and case studies from Burkina Faso. This analysis highlights that, particularly during designing of system options and selecting among these options, there exist potential weaknesses regarding who participates and how that participation may influence what type of sanitation is implemented.
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| 4. |
- Mc Conville, Jennifer R, 1978, et al.
(författare)
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Participation in sanitation planning in Burkina Faso: theory and practice
- 2014
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Ingår i: Journal of Water Sanitation and Hygiene for Development. - : IWA Publishing. - 2043-9083 .- 2408-9362. ; 4:2, s. 304-312
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Tidskriftsartikel (refereegranskat)abstract
- Stakeholder participation is commonly promoted as a means to boost outcomes of sanitation improvement projects, in particular in developing countries. However, there is little research on when or how this participation should occur during the process of planning a sanitation system in order to maximize the effect. This study develops a framework for analysing participation levels of different stakeholders throughout a planning process and applies it to sanitation planning guidelines and case studies from Burkina Faso. This analysis highlights that, particularly during designing of system options and selecting among these options, there exist potential weaknesses regarding who participates and how that participation may influence what type of sanitation is implemented.
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| 5. |
- Mc Conville, Jennifer R, 1978, et al.
(författare)
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‘Perceptions of Local Sustainability in Planning Sanitation Projects in West Africa’
- 2010
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Ingår i: Vliet, B., Spaargaren, G., & Oosterveer, P (eds). Social Perspectives on the Sanitation Challenge. Springer: Dordrecht, The Netherlands..
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- The purpose of this study was to examine local perceptions of sustainability in the context of sanitation interventions in Burkina Faso and Mali, West Africa. A series of interviews with local actors were used to define criteria for sustainable sanitation in the local context. These local criteria were compared with criteria found in international literature and planning practices used in two sanitation projects. The results from the interview study emphasize criteria related to behaviour change processes, while criteria in literature are either oriented toward technical assessments or project guidelines. The case studies show an attempt to merge academic and pragmatic perspectives by addressing both the technical requirements and social change processes. As we seek to improve results within the sector it is important to start reflecting on what criteria and sustainability definitions are used in specific approaches.
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| 6. |
- McConville, Jennifer R., et al.
(författare)
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Perceptions of Local Sustainability in Planning Sanitation Projects in West Africa
- 2010
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Ingår i: Social perspectives on the sanitation challenge. - Dordrecht : Springer Nature. ; , s. 105-124
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Konferensbidrag (refereegranskat)abstract
- The purpose of this study was to examine local perceptions of sustainability in the context of sanitation interventions in Burkina Faso and Mali, West Africa. Through a series of interviews with local actors criteria for sustainable sanitation were defined in the local context. These local criteria were compared with criteria found in international literature and planning practices used in two sanitation projects. The results from the interviews emphasize criteria related to behaviour change processes, while criteria in literature are either oriented toward technical assessments or project guidelines. The case studies show an attempt to merge academic and pragmatic perspectives by addressing both the technical requirements and processes of social change. As we seek to improve results within the sector it is important to start reflecting on what criteria and sustainability definitions are used in specific approaches.
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| 7. |
- Wolofsky, Kayla T., et al.
(författare)
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ABO Blood Groups Influence Macrophage-mediated Phagocytosis of Plasmodium falciparum-infected Erythrocytes
- 2012
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Ingår i: PLoS Pathogens. - : Public Library of Science (PLoS). - 1553-7366 .- 1553-7374. ; 8:10
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Tidskriftsartikel (refereegranskat)abstract
- Erythrocyte polymorphisms associated with a survival advantage to Plasmodium falciparum infection have undergone positive selection. There is a predominance of blood group O in malaria-endemic regions, and several lines of evidence suggest that ABO blood groups may influence the outcome of P. falciparum infection. Based on the hypothesis that enhanced innate clearance of infected polymorphic erythrocytes is associated with protection from severe malaria, we investigated whether P. falciparum-infected O erythrocytes are more efficiently cleared by macrophages than infected A and B erythrocytes. We show that human macrophages in vitro and mouse monocytes in vivo phagocytose P. falciparum-infected O erythrocytes more avidly than infected A and B erythrocytes and that uptake is associated with increased hemichrome deposition and high molecular weight band 3 aggregates in infected O erythrocytes. Using infected A(1), A(2), and O erythrocytes, we demonstrate an inverse association of phagocytic capacity with the amount of A antigen on the surface of infected erythrocytes. Finally, we report that enzymatic conversion of B erythrocytes to type as O before infection significantly enhances their uptake by macrophages to observed level comparable to that with infected O wild-type erythrocytes. These data provide the first evidence that ABO blood group antigens influence macrophage clearance of P. falciparum-infected erythrocytes and suggest an additional mechanism by which blood group O may confer resistance to severe malaria.
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