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Efeito do uso de um robô humanoide como ferramenta de motivação para exercícios físicos e seus aspectos psicológicos
(Universidade Federal de Santa Maria, 2019-08-27)
Humanoid robots are robots that generally resemble humans in their structure and communicate
with them through gestures and speech. These robots can be used in different functions
that require human-robot interaction ...
Síntese de 1h-1,2,3-triazol-4-il-1,3,4-oxadiazóis a partir de 4-alcóxi-1,1,1-tricloro-3-alquen-2-onas
(Universidade Federal de Santa Maria, 2014-09-12)
This work describes the synthesis and the characterization of series of substituted trichloroacetyl 1H-1,2,3-triazoles (10 12), 1H-1,2,3-triazol-4-yl-carbohydrazides (14 16) and 1H-1,2,3-triazol-4-yl-1,3,4-oxadiazoles ...
Ocupações irregulares às margens da Rodovia BR 287 em Santa Maria/RS
(Universidade Federal de Santa Maria, 2009-11-30)
The accelerated urban expansion that occurs with the city of Santa Maria/RS is also connected with the intense process of irregular occupation of its perimeter urban. Known as the "city of intrusion," Santa Maria has ...
Ocupação antrópica e sócio-ambiental na área de captação do reservatório do DNOS Santa Maria- RS.
(Universidade Federal de Santa Maria, 2006-05-29)
The present research has as objective accomplishes a study of the environmental impact provoked by the anthropic progress on the native vegetation, in order to identify the permanent preservation areas (PPA) like hillsides ...
Obtenção quimiosseletiva de trialometil-β-dicetonas via reações de acilação de acetais
(Universidade Federal de Santa Maria, 2009-02-27)
This work presents an Acylation Method of Acetals applied to the quimioseletive obtention of trifluormethyl-β-diketones, incluing acetals derived from not symmetrical ketones and functionalized substituents. Five known ...
Obtenção regiosseletiva de 5-alquil(aril/heteroaril)-3- (carboxil/trifluormetil)-1h-1-fenilpirazóis
(Universidade Federal de Santa Maria, 2011-05-19)
This paper presents a new synthetic route for obtain regioselective 5-alkyl(aryl/heteroaryl)-3-trifluoromethyl-1H-1-phenylpyrazoles (3a-e) (50-85% yields) and 5-alkyl(aryl/heteroaryl)-3-carboxialkyl-1H-1-phenylpyrazoles ...
Determinação multirresíduo de agrotóxicos em berinjela empregando método QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2022-09-05)
The intensive use of pesticides in agriculture, especially herbicides, insecticides and
fungicides, aims to control pests and diseases in order to increase production. On the
other hand, consumers of these products can ...
Nanopartículas de copolímero em bloco de maltoheptaose-b-polimetilmetacrilato contendo ftalocianina de cloro-alumínio para o uso em terapia fotodinâmica
(Universidade Federal de Santa Maria, 2022-08-09)
New nanocarriers have been contributing to the development of so-called third-generation
photosensitizers for use in photodynamic therapy (PDT). Chloro-aluminum phthalocyanine
(ClAlPc) is a promising second-generation ...
Uso de padrões atmosféricos climatológicos na previsão diária de eventos de precipitação intensa no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2020-03-18)
This work aims to carry out a quantitative and qualitative comparative assessment of the
atmospheric patterns presented by Santos (2012) with the output of weather forecasting
models, in order to predict the location of ...
Assinaturas polarimétricas em tempestades supercelulares no Sul do Brasil
(Universidade Federal de Santa Maria, 2022-08-26)
Southeastern South America, which includes portions of southern, west-central and
southeastern Brazil, is one of the world’s hot spots for severe convective storms.
Among these storms, supercells, which are commonly ...