Agriculture, forestry and fisheries: the orphans of environmental impact assessment
In: Impact assessment and project appraisal, Band 22, Heft 3, S. 175-176
ISSN: 1471-5465
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In: Impact assessment and project appraisal, Band 22, Heft 3, S. 175-176
ISSN: 1471-5465
In: Irish economic and social history: the journal of the Economic and Social History Society of Ireland, Band 27, Heft 1, S. 155-156
ISSN: 2050-4918
In: Maynooth research guides for Irish local history 12
In: Irish economic and social history: the journal of the Economic and Social History Society of Ireland, Band 32, Heft 1, S. 151-152
ISSN: 2050-4918
The schemes of assisted emigration which were adopted by private owners of landed estates in Ireland in the middle decades of the nineteenth century grew out of a discourse of political economy which was heavily influenced by the ideas on overpopulation of Thomas Malthus and his disciples. Many of their arguments which were rehearsed in the 1820s debates on emigration, echo through the correspondence on estate emigration in the mid nineteenth century.
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In: Impact assessment and project appraisal, Band 18, Heft 2, S. 161-167
ISSN: 1471-5465
In: Impact assessment, Band 10, Heft 3, S. 67-72
In: Impact assessment and project appraisal, Band 21, Heft 1, S. 65-73
ISSN: 1471-5465
In: Understanding Contemporary Ireland, S. 249-263
In: Military Committee
World Affairs Online
In: Substance use & misuse: an international interdisciplinary forum, Band 49, Heft 9, S. 1182-1185
ISSN: 1532-2491
Sulfadoxine-resistant Plasmodium falciparum undermines malaria prevention with sulfadoxine/pyrimethamine. Parasites with a highly resistant mutant dihydropteroate synthase (dhps) haplotype have recently emerged in eastern Africa; they negated preventive benefits of sulfadoxine/pyrimethamine, and might exacerbate placental malaria. We explored emerging lineages of dhps mutant haplotypes in Malawi, the Democratic Republic of the Congo, and Tanzania by using analyses of genetic microsatellites flanking the dhps locus. In Malawi, a triple-mutant dhps SGEG (mutant amino acids are underlined) haplotype emerged in 2010 that was closely related to pre-existing double-mutant SGEA haplotypes, suggesting local origination in Malawi. When we compared mutant strains with parasites from the Democratic Republic of the Congo and Tanzania by multiple independent analyses, we found that SGEG parasites were partitioned into separate lineages by country. These findings support a model of local origination of SGEG dhps haplotypes, rather than geographic diffusion, and have implications for investigations of emergence and effects of parasite drug resistance.
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