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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.
61

Tropical forest landscape dynamics: population consequences for neotropical lianas, genus Passiflora

Plowes, Robert Merrick 28 August 2008 (has links)
Not available / text
62

Making sense of common sense : female sterilisation in Costa Rica

Carranza Maxera, Maria January 2003 (has links)
No description available.
63

Social and biological reproduction of lower-income groups on the Meseta Central in Costa Rica

Lopez-Casas, Eugenia January 1988 (has links)
This thesis examines the social and biological reproduction of households in the sectores populares, ie low income groups, both rural and urban, in the Meseta Central, yields specific outcomes at household level: the social formation based, originally, on smallholder coffee also depends on unusually successful domestic labour. Only multidisciplinary team work could adequately evaluate reproduction at the household level and establish the crucial role of the household in the wider economic system, as well as the role of women in maintaining diverse forms of subordination. The standard of living of the groups studied was estimated from the nutritional status of the children as a basic indicator of wellbeing; explanations of this status were sought in multivariate analysis of biological, economic, and social factors. Unexpectedly, the explanatory power of such variables such as income proved weak, the explanation appearing rather to lie with the less quantifiable social factors which rendered domestic labour more or less effective. Surveys and analysis, 1981-1984, sought to establish household survival strategies; diversified household enterprise proved of great importance in a survival constantly endangered by the insecurity of temporary, part-time and seasonal work so familiar in the Costa Rican economy as a whole. The household itself, as a flexible social organisation, seems one of the best resources for livelihood in the sectores populares, along with the ‘peasant' tradition of unpaid female and child labour. Proletarianisation remains incomplete. The economic categories of traditional Marxism prove inadequate to explain the gender subordination which characterises male female relations in countries of markedly uneven development, such as Costa Rica.
64

Environmental effects of economywide policies : case studies of Costa Rica and Sri Lanka /

Haksar, Annika, January 1997 (has links)
Diss. Stockholm : Handelshögsk.
65

Das deutsche Schuldrecht : Vorbild oder Warnung für Reformprojekte in Lateinamerika und insbesondere in Costa Rica? /

Rivero Sánchez, Juan Marcos. January 1995 (has links) (PDF)
Univ., Diss.--Frankfurt (Main), 1995.
66

Geochemical variations in magmatic rocks from southern Costa Rica as a consequence of Cocos Ridge subduction and uplift of the Cordillera de Talamanca /

Abratis, Michael. January 1998 (has links) (PDF)
Univ., Diss.--Göttingen, 1998.
67

Geochemical variations in magmatic rocks from southern Costa Rica as a consequence of Cocos Ridge subduction and uplift of the Cordillera de Talamanca

Abratis, Michael. January 1998 (has links) (PDF)
Göttingen, University, Diss., 1998.
68

El Partido liberación nacional : el ascenso de una ideologia productivista : Tesis inaugural... /

Solís, Manuel Antonio. January 1900 (has links)
Tesis--Fachbereich philosophie und sozialwissenschaften 1--Berlin--Freie universität, 1990. / Bibliogr. p. 296-317.
69

Aspectos da Filopatria das baleias-jubarte (Megaptera novaeanglia) na costa do Brasil

Baracho Neto, Clarêncio Gomes 15 March 2012 (has links)
Submitted by Mendes Eduardo (dasilva@ufba.br) on 2012-03-15T12:59:34Z No. of bitstreams: 1 baracho_neto.PDF: 382702 bytes, checksum: cf490f9e3647cce775772104266d2898 (MD5) / Made available in DSpace on 2012-03-15T12:59:34Z (GMT). No. of bitstreams: 1 baracho_neto.PDF: 382702 bytes, checksum: cf490f9e3647cce775772104266d2898 (MD5) / A baleia-jubarte (Megaptera novaeangliae) migra entre as áreas de alimentação em altas latitudes até as áreas de reprodução em baixas latitudes exibindo fidelidade aos seus destinos migratórios. Diferenças nos padrões de filopatria podem refletir diferenças no tamanho das populações amostradas. A taxa de ocupação também conhecida como tempo de residência reflete o tempo mínimo que os indivíduos permaneceram em determinadas áreas. O presente estudo investigou a fidelidade e o tempo de residência na área reprodutiva na costa norte da Bahia entre os anos de 2000 a 2009 utilizando dados de fotoidentificação, obtidos em cruzeiros de pesquisa e de whalewatching, realizados de julho a outubro. Um total de 841 baleias foram identificadas, sendo 635 identificações realizadas em cruzeiros de pesquisa e 206 em cruzeiros de whalewatching. A grande maioria dos indivíduos (96%; n= 809) foi observada em uma única vez na área de estudo enquanto que 32 indivíduos (4%) foram observados mais de uma vez. A maioria das reavistagens ocorreu dentro de um mesmo ano (72%; n=23) enquanto apenas 9 reavistagens (28%) ocorreram em mais de um ano. Nenhum indivíduo foi observado por mais de dois anos. A taxa média de fidelidade a área foi de 1% e a taxa de ocupação variou de 1 a 21 dias (média = 5.3; DP= 5.4; n= 23). Os dados indicam baixa fidelidade e tempo de residência comparado com a principal área de reprodução desta população (Banco dos Abrolhos) e com outras áreas reprodutivas no mundo. As baixas taxas de fidelidade e de ocupação observadas podem ser reflexo do tamanho da área amostrada, características comportamentais e da movimentação de indivíduos para fora da área de estudo. / Salvador, Bahia
70

Coffee and technology in Costa Rica and India

Kumar, Chitra M. January 1999 (has links)
Boston University. University Professors Program Senior theses. / PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you. / 2031-01-02

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