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Itens para a visualização no momento 121-128 of 128
Influência do sistema terrestre no comportamento das variáveis limnológicas e na reflectância espectral de sistemas aquáticos
(Universidade Federal de Santa Maria, 2008-06-26)
This study aimed evaluating the impacts of landuse in the limnological variables and spectral reflectance of the water of three watersheds, located in the central region of Rio Grande do Sul. The areas studied were: the ...
Banco de dados do programa SIE, módulo biblioteca, com materiais especiais aplicáveis à geomática
(Universidade Federal de Santa Maria, 2008-09-23)
This work approaches the organization of aerial images by remote sensor, maps, photos, topographical letters, in the System SIE, module library, of the System of Libraries used in the Federal University of Santa Maria ...
Avaliação de processos de remoção química de fósforo de efluente de suinocultura
(Universidade Federal de Santa Maria, 2008-01-17)
The increasing of swine growing in confinement area have forced the application of new technologies to increase production and costs reduction. Large amount of manure containing pollutants is generated as a consequence. ...
Desenvolvimento e validação de método para determinação de etilenotiouréia em urina empregando HPLC UV
(Universidade Federal de Santa Maria, 2008-03-28)
In order to supply the world-wilde demand for food, it is essential to use the pesticides to protect the crops against pests and diseases. But the indiscriminate and injudicious use of these compounds have resulted in ...
Emprego de multiatomizador de quartzo para a minimização de interferências e determinação de arsênio por HG AAS em antimoniais pentavalentes
(Universidade Federal de Santa Maria, 2008-03-06)
A systematic study was made to evaluate the interference of hydride forming elements in conventional quartz tube atomizers as well as to study the performance of
multiatomizer of quartz (MMQTA) for minimization of these ...
Sistemas convectivos de mesoescala no sul da América do Sul: propagação em série contra o escoamento em baixos níveis
(Universidade Federal de Santa Maria, 2008-03-07)
Serial mesoscale convective system (MCS) events with lifetimes over 18 h and up to nearly 70 h are routinely observed over southeastern South America from infrared satellite imagery during the spring and summer. These ...
A tecnologia móvel, integrada a receptores GPS bluetooth, aplicada à gestão tributária urbana: cadastro do IPTU e ISSQN
(Universidade Federal de Santa Maria, 2008-01-17)
The process of tax decentralization and the growing participation of municipal governments in the set of tax resources of Brazil, amplify its expansion in the management of public services dedicated to the population, ...
Síntese e caracterização estrutural de novos compostos de índio (II) e índio(III)
(Universidade Federal de Santa Maria, 2008-03-17)
This work presents the synthesis and crystallographical study of indium organometallic compounds series in II and III oxidation states. Br2In(diox)2CH2Br and tetrahedral indium cluster, In4R4 [R = C(SiMe3)3], were adopted ...