• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 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.
1

Community perceptions of a mine recruitment centre in Pafuri and the development of a cultural heritage site in the Greater Limpopo Transfrontier Park

Hansen, Heidi Suzanne 23 April 2009 (has links)
The TEBA recruitment centre in Pafuri has come under discussion and debate with the developments of the GLTP. The site has played a signficant role in the social and economic history of this dynamic permeable borderzone. Through documenting the experienced memory and meaning of the site on either side of the border, developments of the site as a heritage site in a Transboundary protected area have been considered. Ethnographic interviews were used to document these meanings. TEBA is a reminder of a prosperous past amidst the current desperate poverty and unemployment and with little faith in the government, the Kruger and Limpopo Parks, TEBA is looked to for the provision of employment. This lack of faith in the parks and their insensitivity towards the historical significance reflects the lack of real transformation in conservation philosophy that the Transfrontier Initiative claims to have achieved. In order for the site to be holistically and ethically represented, greater and more real incorporation of stakeholders is necessary.
2

Genetic characterization of indigenous goat populations of Mozambique

Garrine, Carmen Maria Lucas Pedro 08 May 2008 (has links)
Genetic characterization of Mozambican goats was done using microsatellites markers. The genomic DNA from 160 unrelated animals from 4 provinces was extracted and PCR-amplified with a panel of 17 microsatellite markers. PCR amplifications were visualized using 5% polyacrylamide gel electrophoresis on an ABI 377 automated sequencer. The data was captured using Genescan 3.1 software and data analysis was carried out using Genotyper 2.0 to determine the fragment sizes in base pairs. The microsatellites chosen in this study amplified well in goats. Allele frequencies ranged from 0.010 to 0.99 for any specific microsatellite. Alleles unique to certain populations were observed with Pafuri goats showing the highest number (13) with allele frequencies ranging from 0.013 to 0.307. The MNA ranged from 5.59 in the Tete population to 6.94 in the Pafuri population within all individuals. The observed heterozygosity (Ho) values ranged from 53% for the Maputo population to 59% for the Pafuri population. The average observed heterozygosity estimate for all populations was 56%. The genetic distance estimates of Nei (1972) were used and ranged from 0.037 to 0.205. The greatest genetic distance was observed between the Maputo and Pafuri populations. The highest gene flow (8.36) was observed between the Tete and Maputo populations. 84.38% of populations studied were correctly assigned to their original population. The results indicate that the Pafuri and Cabo Delgado populations are the most distinct within all the Mozambican goat populations. There is sufficient genetic variation within Mozambican goat populations with distinct genetic differentiation between the Cabo Delgado and Pafuri goats and the Maputo and Pafuri goats which suggests that they are really different breeds. / Dissertation (MSc (Production Animal Studies))--University of Pretoria, 2007. / Production Animal Studies / MSc / unrestricted

Page generated in 0.0274 seconds