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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
151

Use and performance of BioSand filters in Posoltega, Nicaragua

Vanderzwaag, Jason Corey 05 1900 (has links)
An evaluation of BioSand Filters, a method of Household Water Treatment, was conducted in Posoltega, Nicaragua, with objectives of determining the long-term filtration efficiency and the rate of sustained use. Field methods included microbial and turbidity water quality testing and interviews with filter users regarding the operation, maintenance and perceptions towards the filters. Of the 234 BioSand Filters installed in 1999 and 2004, only 24 were found to still be in operation. The average filtration efficiency was found to be 98% for total coliforms, 96% for E. coli and 88% for turbidity. Statistically significant effects on filtration efficiency were detected for the source contamination, the inverse of the flow rate, and the standing depth of water over the sand. A follow-up laboratory QA/QC procedure was undertaken to validate the field methods, which consisted of membrane filtration (MF) with m coliBlue24 growth media, and SolarCult dipslides. It was found that MF with m coliBlue24 produced useful reproducible results, and is an appropriate method for conducting field water quality testing. The dipslides were found to be an appropriate tool for testing source water quality and assessing the applicability of BioSand Filters, and may be an appropriate tool for local health representatives to promote safe water practices within the community. However, the dipslides should not be used as a presence / absence test for drinking water due to the high limit of detection. The low rate of sustained use (10%) is mostly a result of the structural failure of the concrete walls of the filter, in particular for those filters from 2004. Anecdotal evidence suggests insufficient quality control during the construction. The filtered water and the stored post-filtered water did not meet the WHO guidelines for safe drinking water on account of the presence of E. coli. Also identified were improper maintenance practices and unsafe storage of post-filtered water. These problems could have been addressed through the development of a holistic water system approach, such as the World Health Organization Water Safety Plan.
152

Participatory Design and Public Space: Catalysts for Community Development. A Case Study in Barrio Grenada

Vander Klok, Jordan 27 May 2013 (has links)
Participatory design is often linked to community development, but studies seldom explore the ongoing effects the built design can have on a community. This study examined whether a participatory design process and the resulting public space acted as catalysts of community development. A case study was conducted in Barrio Grenada, Nicaragua, where a park was designed and built with community participation in 2010. The study explored participation in the design process, use of the park, and perceptions of subsequent development in Barrio Grenada. Data was gathered through semi-structured interviews of external agents and local residents who participated in the park design and construction. Results suggest the design process and park each catalyzed development in distinct ways. Contacts made through the design process aided infrastructure development through financial and logistical support, while use of the park enabled social development through increased communication among neighbours, and recreation opportunities for children and youth. / Estate of Richard and Sophia Hungerford
153

The Güegüencista Experience: Masquerade, Embodiment, and Decolonization in Early Twenty-First Century Nicaragua

ADAM, MAXWELL JOHN ROGER 21 September 2011 (has links)
This thesis is about exploring and theorizing about the contemporary meanings and (re)production of El Güegüense, a politically charged ancient Nicaraguan dance-drama. The ethnographic affair revolves around the researcher’s experiences learning the Güegüense tradition at the Nicaraguan Academy of Dance in Managua. Utilizing “the apprenticeship” as methodology, which has perhaps most effectively been teased out in Loïc Wacquant’s (2004) Body and Soul, the researcher fleshes out under what circumstances one becomes a practitioner of the Güegüense tradition, what it means to be a cultural performer, and whether this ancient physical tradition still demonstrates and embodies its anti-colonial themes. After conducting interviews with leading practitioners, the author utilizes the performance as a vector of knowledge and speaks not only to how the performance culturally manifests but also to how contested its meanings truly are, as well as the recent depoliticizing of the performance, which it is argued is a direct result of the state becoming involved with this ancient physical tradition. / Thesis (Master, Kinesiology & Health Studies) -- Queen's University, 2011-09-21 08:53:02.248
154

An examination of young women in the Nicaraguan women's and feminist movement

Gramlich, Roberta 14 January 2014 (has links)
More than thirty years after the Nicaraguan Revolution of 1979, the women’s and feminist movement has developed into one of the country’s foremost social movements. However, some observers of Nicaraguan civil society claim that young people today are disengaged from political and social mobilization, unlike previous decades where they were a key demographic in the revolutionary cause. If true, the women’s and feminist movement may fail to attract new members and may cease to be a strong leader of women’s rights and democratic principles. This study seeks to further previous analyses of the movement by considering the perspective of its younger participants. As such, qualitative interviews were conducted with twenty young women members of the movement in the spring of 2011 to understand two questions: why do young women participate in the women’s and feminist movement in Nicaragua, and how do they view their role within the movement? The interviews suggest that 1) moral shock and framing, which were important in the recruitment of members to the revolutionary movement, are not as prevalent today; 2) feminist activism is still relevant for the younger generation though the term ‘feminism’ is ever changing; 3) the young participants in the women’s and feminist movement in Nicaragua are ensuring its continuity during a period which is largely unfavourable to its demands. The study is guided by two bodies of literature: the recruitment of individuals to social movements, and trends of generational change within women’s and feminists movements in English-speaking democracies. Additionally, it is framed by the history of social mobilization of women and youth throughout Nicaragua in the 20th century.
155

The experiences of Nicaraguan health care professionals' encounters with victims of sexual violence

Hellberg, Erika January 2014 (has links)
Background  Sexual violence against women and adolescents is widespread in Nicaragua, a country which also has one of the highest rates of adolescent pregnancies in Latin America. Research shows that adolescent pregnancy is often in correlation with sexual violence. Health care services have an important role in the detection, prevention and treatment of victims of sexual violence. Yet research on Nicaraguan health care professionals’ views and practices regarding sexual violence is scarce.  Aim  The aim of this study was to explore how the Nicaraguan health care system approaches the issue of health care towards victims of sexual violence. What are Nicaraguan health care professionals’ views and practices regarding the health care towards victims of sexual violence? To what extent is the steering document La Norma being applied in the Nicaraguan health care system?  Methods  A qualitative interview study with six health care professionals was conducted and data was interpreted with a qualitative content analysis.  Findings  Health care workers express strong commitment for their professions and a willingness to attend to the victims of sexual violence. However, views and practices not in accordance with La Norma were found, such as gender stereotypes among health care professionals about adolescent girls becoming pregnant mainly due to recklessness on their side. This constitutes a barrier against regarding adolescent pregnancy as a possible indicator of sexual violence. There is a clear connection with gender as it is young women and girls that are affected. This attitude is negative for the detection and treatment of victims of sexual violence and consequently for the protection of these patients’ right to the highest attainable health.  Conclusion  Health care practices and views of health care professionals are often not consistent with the steering document La Norma. Increased resources including education and more time with patients would strengthen nurses’ work and improve the medical attendance to sexual violence victims, thus contributing to a rights-based approach to sexual and reproductive health. Implementation of steering documents regarding the attention to sexual violence in the health care services also needs to improve. Future studies should further examine the implementation and monitoring process of steering documents, including budget resources.
156

Use and performance of BioSand filters in Posoltega, Nicaragua

Vanderzwaag, Jason Corey 05 1900 (has links)
An evaluation of BioSand Filters, a method of Household Water Treatment, was conducted in Posoltega, Nicaragua, with objectives of determining the long-term filtration efficiency and the rate of sustained use. Field methods included microbial and turbidity water quality testing and interviews with filter users regarding the operation, maintenance and perceptions towards the filters. Of the 234 BioSand Filters installed in 1999 and 2004, only 24 were found to still be in operation. The average filtration efficiency was found to be 98% for total coliforms, 96% for E. coli and 88% for turbidity. Statistically significant effects on filtration efficiency were detected for the source contamination, the inverse of the flow rate, and the standing depth of water over the sand. A follow-up laboratory QA/QC procedure was undertaken to validate the field methods, which consisted of membrane filtration (MF) with m coliBlue24 growth media, and SolarCult dipslides. It was found that MF with m coliBlue24 produced useful reproducible results, and is an appropriate method for conducting field water quality testing. The dipslides were found to be an appropriate tool for testing source water quality and assessing the applicability of BioSand Filters, and may be an appropriate tool for local health representatives to promote safe water practices within the community. However, the dipslides should not be used as a presence / absence test for drinking water due to the high limit of detection. The low rate of sustained use (10%) is mostly a result of the structural failure of the concrete walls of the filter, in particular for those filters from 2004. Anecdotal evidence suggests insufficient quality control during the construction. The filtered water and the stored post-filtered water did not meet the WHO guidelines for safe drinking water on account of the presence of E. coli. Also identified were improper maintenance practices and unsafe storage of post-filtered water. These problems could have been addressed through the development of a holistic water system approach, such as the World Health Organization Water Safety Plan.
157

Measuring injury magnitude and patterns in a low-income country : experiences from Nicaragua /

Tercero, Francisco, January 2007 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2007. / Härtill 5 uppsatser.
158

Partner violence during pregnancy, psychosocial factors and child outcomes in Nicaragua /

Valladares Cardoza, Eliette, January 2005 (has links)
Diss. (sammanfattning) Umeå : Univ., 2005. / Härtill 4 uppsatser.
159

Rotavirus in pediatric gastroenteritis in Nicaraguan children /

Espinoza, Felix, January 2004 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2004. / Härtill 5 uppsatser.
160

Stand dynamics and regeneration of tropical dry forests in Nicaragua /

Castro-Marín, Guillermo, January 2005 (has links) (PDF)
Diss. (sammanfattning) Umeå : Sveriges lantbruksuniversitet, 2005. / Härtill 4 uppsatser.

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