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Now showing items 21-30 of 37
Conservação da energia mecânica : uma sequência didática inspirada na ideia de UEPS
(Universidade Federal de São Carlos, 2016-08-01)
This study aims to propose a didactic sequence involving the use of resources and diversified activities applied to the teaching of Conservation of Mechanical Energy and its applications. The didactic sequence was based ...
Estudos de separação de lignina do licor negro kraft em diferentes condições experimentais: caracterização e fracionamento
(Universidade Federal de São Carlos, 2016-04-19)
The processes of separation and isolation of Kraft lignin obtained have been insufficiently resear ched, since much of the lignin of liqueurs obtained industrially is burned for energy recovery ...
Obtenção de nanocelulose via hidrólise ácida a partir dos resíduos da produção de cerveja
(Universidade Federal de São Carlos, 2016-04-01)
The industrial waste usage for technological application has been gaining ground in different segments and applications. One of the prominent sectors is Material technology, where these residues can be used to obtain the ...
Uso de componentes de imagens de satélites na modelagem espacial do volume em povoamento de Eucalyptus sp.
(Universidade Federal de São Carlos, 2016-05-17)
Forest inventory is an important tool used to estimate forest wood production. However, some methodologies used in forest inventory are based in Classical Statistics, which disregards any spatial continuity that may exist ...
Viabilidade da implantação de um programa de pagamentos por serviços ambientais: uma análise na sub-bacia do Pirajibu, Sorocaba-SP
(Universidade Federal de São Carlos, 2016-04-20)
Public policy incentives are essential to the effectiveness of environmental law and the preservation of services provided by ecosystems. In this context, Payments for Ecosystem Services –PSE programs remunerate environmental ...
Produção de biocombustíveis a partir de glicose e manipueira
(Universidade Federal de São Carlos, 2016-07-15)
Biofuels are produced from clean alternative energy sources and one example is biobutanol, a fuel that can be produced by fermentation of different raw materials. The production of butanol is carried out by fermentative ...
Dinâmica populacional de Megastigmus transvaalensis (Hymenoptera Torymidae) em Schinus terebinthifolius na região de Sorocaba, Brasil
(Universidade Federal de São Carlos, 2016-05-09)
Megastigmus transvaalensis is an exotic wasp that attacks Brazilian pepper tree drupes Schinus terebinthifolius in native forests and areas of restoration and ecological restoration in Brazil. The parasitism begins with ...
Use of sugarcane trash for solid biofuel production: physicochemical characterization and influence of storage time
(Universidade Federal de São Carlos, 2016-04-29)
In the sugarcane plantation it was common to use fire to facilitate the cutting and harvesting of sugarcane. However, Law 11,241 / 02 in São Paulo State provides the gradual elimination of this straw burning of sugarcane. ...
Mapeamento geoestatístico tridimensional do teor de umidade e caracterização energética em pilhas de cavacos de madeira
(Universidade Federal de São Carlos, 2016-05-24)
The execution of this work aimed at the use of geostatistics to predict the spatial pattern of variation of moisture content in piles of eucalyptus wood chips intended for energy production to generate subsidies to adequate ...
Caracterização de cinzas de queima de bagaço de cana-de-açúcar e prospecção de sua utilização como adsorvente
(Universidade Federal de São Carlos, 2016-03-29)
The ashes resulting from the burning of sugarcane bagasse is a heterogeneous material and has various applications as an adsorbent. To enhance and assist in prospecting new applications is critical to better understand the ...