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Itens para a visualização no momento 61-70 of 157
Mesomóvel: uma estação meteorológica móvel de superfície para a observação de fenômenos convectivos locais
(Universidade Federal de Santa Maria, 2012-09-05)
This study presents a prototype of a deployable unit for automated surface weather
observation, named Estação Mesomóvel, which is mounted on a tripod and portable in a small
vehicle, allowing its installation in the path ...
O uso de sensoriamento remoto como recurso pedagógico para o estudo de geometria plana e espacial alavancada pela metodologia webquest
(Universidade Federal de Santa Maria, 2012-12-12)
The present work has its theory based on the mathematic study coupled with
the information technology and geo-technology. The methodology used was the
Webquest named The shapes of the city of Santa Maria designed and ...
Constituintes químicos de óleos voláteis de plantas medicinais do Rio Grande do Sul: isolamento, determinação estrutural e atividade biológica.
(Universidade Federal de Santa Maria, 2012-05-04)
The essential oils of six species of plants wild in south Brazil, were investigated as for its chemical composition, antibacterial activity and antioxidant potential. The selected species for this study were Calea clematidea ...
Avaliação da vulnerabilidade à perda de solo da bacia hidrográfica do rio Icamaquã - RS
(Universidade Federal de Santa Maria, 2012-08-29)
The management and the territorial regulations for the sustainable use of natural resources demand knowledge concerning the environmental restrictions and potentialities. Thus, the methodology that was developed for the ...
Avaliação da técnica de extração de SPE e GC-(EI)-MS/MS na análise de agrotóxicos em água de lavoura de arroz irrigado
(Universidade Federal de Santa Maria, 2012-02-14)
It is known that heavy use of pesticides, especially herbicides and
insecticides, associated with the improper management of irrigation water
can result in pesticide runoff out the crops to the waters streams, rivers ...
Atividades comprometedoras dos recursos naturais renováveis. Estudo de caso: bairro Camobi, município de Santa Maria, Rio Grande do Sul
(Universidade Federal de Santa Maria, 2012-05-28)
Este estudio tuvo como objetivo espacializar las actividades humanas que
comprometen los recursos naturales renovables para cuantificar los impactos
negativos y predecir las mejores soluciones en cada caso. Se intentó ...
Bário em soluções de nutrição parenteral e medicamentos: origem, níveis de contaminação e avaliação da distribuição no organismo em modelo animal
(Universidade Federal de Santa Maria, 2012-03-21)
Barium (Ba) contamination in solution for parenteral nutrition (PN) and drugs was
studied. The concentration of Ba was determined by F-AAS in glass and plastic packaging
used to store the formulations, since the compounds ...
Síntese e análise estrutural de clusters binários e ternários derivados de bis(fenilselenolato) de mercúrio Hg(SePh)2
(Universidade Federal de Santa Maria, 2012-03-30)
This work deals with the synthesis and structural analysis of binary and
ternary clusters derivatives from mercury bis(phenylselenolate) - Hg(SePh)2.
The reaction of Hg(SePh)2 with Mg(II), Fe(II), Co(II) and Ni(II) metal ...
Arquitetura para recuperação de imagens diagnósticas baseada em conteúdo: uma ferramenta para auxílio à radiologia em ambiente PACS
(Universidade Federal de Santa Maria, 2012-11-08)
One of the main forms of diagnosis used nowadays matches the exams performed by
analysis of diagnostic images. Due to a growing request for this kind of diagnostic and the
repetitive manual procedure of the used methods ...
Análise espacial da gravidez em adolescentes no município de Santa Maria, RS, período de 2010
(Universidade Federal de Santa Maria, 2012-11-08)
The phenomenon of adolescence corresponds to a phase of deep psychological and biological changes that, combined, make adolescence a time of life full of turmoil and conflict. This study is based on data obtained from de ...