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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.
21

Multiscale prediction of saline-sodic land degradation processes in two South Australian regions.

Thomas, Mark January 2007 (has links)
Title page, table of contents and abstract only. The complete thesis in print form is available from the University of Adelaide Library. / In this thesis, the distribution of saline-sodic properties forming part of a complex pattern of soils in two varied upland agricultural regions in South Asutralia were predicted at multiple scales using DSM and allied approaches. / http://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1283986 / Thesis (Ph.D.) -- University of Adelaide, School of Earth and Environmental Sciences, 2007
22

Multiscale prediction of saline-sodic land degradation processes in two South Australian regions.

Thomas, Mark January 2007 (has links)
Title page, table of contents and abstract only. The complete thesis in print form is available from the University of Adelaide Library. / In this thesis, the distribution of saline-sodic properties forming part of a complex pattern of soils in two varied upland agricultural regions in South Asutralia were predicted at multiple scales using DSM and allied approaches. / http://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1283986 / Thesis (Ph.D.) -- University of Adelaide, School of Earth and Environmental Sciences, 2007
23

Lofty : a culminating cinematic experiment

Smith, Patrick William, active 2013 17 December 2013 (has links)
The following report is an in depth, step-by-step analysis of the processes and experiments undertaken during the creation of the thesis film, "Lofty," written, directed, photographed, scored, and edited by Patrick William Smith. From inception to mastering the finished film, this report serves to highlight the filmmaker's rationale behind attempts at various experimental methods of pre-production, production, and post-production on the film. / text
24

Estudo do campo térmico: o caso do Campus IV - UFPB

Melo, Beatriz Cristina Barbalho de 30 September 2015 (has links)
Submitted by Maike Costa (maiksebas@gmail.com) on 2017-06-09T13:53:11Z No. of bitstreams: 1 arquivototal.pdf: 6611581 bytes, checksum: c211426580c5968c831b220686a8f8f8 (MD5) / Made available in DSpace on 2017-06-09T13:53:11Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 6611581 bytes, checksum: c211426580c5968c831b220686a8f8f8 (MD5) Previous issue date: 2015-09-30 / The microclimate consequences of a particular place to demonstrate that he as urban growth and exploitation of natural resources are increasing unfortunately. The weather is the most important component in maintaining the ecological balance. And his study becomes complex due to the various facets that involve him, turning indispensable interdisciplinary study, it could help in the reduction and / or more efficient solution of the urban problems. Studies of this order become relevant to planning and environmental management, which arouses interest for research on the thermal field of urban areas. The problem of this research is related to concern about anthropogenic implications on the local microclimate. It is known that human actions on the microclimate and the lack of proper planning of a particular place, can contribute to the thermal discomfort of users and demand higher energy costs. The present search, has as main objective to analyze the field thermal the Campus IVUFPB, located in the city of Rio Tinto-PB. In this case, seeks if relate the anthropogenic actions with the main thermal problems, detected on site. To obtain microclimate data, were installed in similar (which takes into account the type of soil cover, in this case, coating in cementitious composition) points, measuring equipment, in six points within the campus IV- UFPB, in dry season (from March 04 to April 7, 2015) and during the rainy season (from 09 June to 13 July 2015), totalizing 35 days in each measurement period. From the analysis and management of the data obtained, the presence of heat islands was detected within the study area as well as the rise in temperature in places with low circulation of winds and decreased moisture and the low individuals presence of arboreal. The results allowed the elaboration of suggestions with proposed thermal environmental, as; the ceramic roof replacement, in the hottest areas for green cover; replacing paving stones and interlocked block, per tread grass, that provide the minimization of thermal effects identified in the Campus IV-UFPB. With this, this research, can to corroborate to reveal the adverse effects of the anthropogenic actions that provoke microclimatic modifications in the thermal field of Campus IV-UFPB, making a relation with its urban components. / As consequências microclimáticas de um determinado local demonstram o quão desastrosamente o crescimento urbano e a exploração dos recursos naturais vêm aumentando. O clima é o componente mais importante na manutenção do equilíbrio ecológico. E seu estudo se torna complexo devido às diversas facetas que o envolvem, tornando imprescindível o estudo interdisciplinar que pode auxiliar, na diminuição e/ou solução mais eficiente das problemáticas do meio urbano. Estudos dessa ordem se tornam relevantes para o ordenamento e a gestão ambiental, o que desperta interesse para pesquisas sobre o campo térmico de áreas urbanas. A problemática desta pesquisa está relacionada com a preocupação sobre as implicações antrópicas sobre o microclima local. Sabe-se que as ações antrópicas sobre o microclima e a falta de planejamento adequado de um determinado local, podem contribuir para o desconforto térmico dos usuários e demandar maiores custos energéticos. A presente pesquisa tem como objetivo geral analisar o campo térmico do Campus IV-UFPB, localizado na cidade de Rio Tinto-PB. Nesse caso procura-se relacionar as ações antropogênicas com as principais problemáticas térmicas, detectadas no local. Para a obtenção de dados microclimáticos, foram instalados, em pontos semelhantes (que levam em consideração o tipo de recobrimento do solo, neste caso, revestimento de composição cimentícia), equipamentos de medição, em seis pontos dentro do campus IV-UFPB, no período seco (de 04 de Março a 07 de Abril de 2015) e no período chuvoso (de 09 de Junho a 13 de Julho de 2015), somando-se 35 dias em cada período de medição. A partir da análise e ordenamento dos dados coletados, ficou constatada a presença de ilhas de calor dentro da área de estudo, bem como o aumento de temperatura em locais com pouca circulação dos ventos e a diminuição da umidade em locais com pouca presença de indivíduos arbóreos. A análise dos resultados permitiu elaborar sugestões com propostas termo ambientais do tipo, substituição de telhado cerâmico, nas áreas mais quentes, por telhado verde extensivo; a substituição de paralelepípedos e blocos intertravados, por piso grama que proporcionem a minimização dos efeitos térmicos identificados, no Campus IV-UFPB. Com isso, esta pesquisa, pode vir a corroborar no desvendar dos efeitos adversos das ações antropogênicas, que provocam alterações microclimáticas no campo térmico do Campus IV-UFPB, fazendo uma relação com seus componentes urbanos.

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