Cans
Mostrando 1-12 de 63 artigos, teses e dissertações.
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1. Two-dimensional spatial distribution modeling of sprinkler irrigation
ABSTRACT Irrigation can provide significant agronomic and financial returns on agricultural activity. The maximization of the benefits obtained from irrigation depends, among other factors, on the water use efficiency, which is intrinsically related to application uniformity. For the sprinkler method, the irrigation uniformity assessment is based on results
Rev. Ceres. Publicado em: 2021-08
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2. Evaluation of metals in tomato sauces stored in different types of packaging
Abstract There is a growing concern about health and food safety when it comes to processed food. In the present study, it has been hypothesized that tomato sauces contain high amounts of metals possibly leached from packaging. Concentrations of As, Cd, Pb, Cr, Ni, Sn and Sb were determined by ICP-MS in tomato sauces stored in metallic, plastic, cellulosic
Food Sci. Technol. Publicado em: 26/07/2018
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3. Recycling and Mechanical Characterization of Polymer Blends Present in Printers
More and more electronic devices are being produced and most of them are disposed of improperly. In addition, as they contain heavy metals and toxic substances in their composition, the environmental impact increases. This work aims to study the recycling of polymers present in e-waste through the mechanical characterization of polymer blends produced with t
Mat. Res.. Publicado em: 22/06/2017
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4. A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions
Abstract In this paper, a new way for γ-alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans. This seems a good option for this metal recycling and energy saving, as well as hydrogen production. The materials were prepared by precipitation techniques, in which aluminum powders reacted with
Mat. Res.. Publicado em: 21/07/2016
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5. Is Drosophila nasuta Lamb (Diptera, Drosophilidae) currently reaching the status of a cosmopolitan species?
ABSTRACT In early March 2015, three males and two females of one unknown species of Drosophila were collected from a compost pile and some garbage cans in the west region of the city of São Paulo, state of São Paulo, Brazil. Morphologically it is easily identified by the presence of the following conspicuous features: a brownish dorsal stripe along pleura,
Rev. Bras. entomol.. Publicado em: 2015-12
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6. Análise de simulantes para produtos ácidos acondicionados em embalagens metálicas / Analysis of simulants to acidic products conditioned in meal package
Tin-plate cans represent most of the cans for canned food. Since they are not inert, during the storage period, interaction occurs with the product and metal dissolution can occur, especially when it is acid food. To minimize this interaction it is used organic coatings, and epoxy-phenolic resin is the the most used. As the foods are complex biochemical syst
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2012
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7. Propriedades psicométricas de CANS-MCI: um teste computadorizado para avaliação do comprometimento cognitivo leve em idosos / Psychometric properties of the CANS-MCI - a computerized test for evaluation of mild cognitive impairment in elderly
Introdução: O Computer-Administered Neuropsychological Screen For Mild Cognitive Impairment (CANS-MCI) é um teste computadorizado para o rastreio do Comprometimento Cognitivo Leve (CCL). O CCL é considerado um estado transicional entre o envelhecimento normal e é uma condição de risco para o desenvolvimento de demências. Diante disso, sua detecção
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/03/2012
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8. Absorção de impacto por latas de alumínio / Aluminum beverage cans as impact energy absorbing elements
O presente trabalho analisou experimentalmente a utilização de latas de alumínio como absorvedor de energia de impacto. Foram realizados ensaios de compressão estáticos e dinâmicos objetivando correlacionar as deformações das latas com a energia absorvida. Foram analisadas a influência de fatores como, preenchimento da lata (ar ou vermiculita expand
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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9. Open Source Philosophy and the Dawn of Aviation
Abstract: In the early 20th century, Aviation pioneers in North America and Europe experienced quite different working ambiences. The Europeans, except for those living in England, embodied the spirit of the French Revolution; the Ameri-cans incorporated the ideas from the Industrial Revolution or, according to many historians, the English Revolution. Due to
J. Aerosp. Technol. Manag.. Publicado em: 2012-09
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10. Sensitivity and specificity of auditory steady-state response testing
INTRODUCTION: The ASSR test is an electrophysiological test that evaluates, among other aspects, neural synchrony, based on the frequency or amplitude modulation of tones. OBJECTIVE: The aim of this study was to determine the sensitivity and specificity of auditory steady-state response testing in detecting lesions and dysfunctions of the central auditory ne
Clinics. Publicado em: 2011
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11. O ecodesign na marcenaria da ASMARE - BH: um estudo de caso
This thesis presents an exploratory case study which address ecodesign in a broad sense, focused on sustainability. The object of study is the carpentry factory of the Associação dos Catadores de Papel, Papelão e Material Reaproveitável ASMARE located in the city of Belo Horizonte, Minas Gerais, Brazil. In the context of product design, two activities ha
Publicado em: 2010
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12. Folatos, capacidade antioxidante e trans-2-nonenal em cerveja brasileira / Folate, antioxidant capacity and E-2-nonenal in Brazilian beer
In the present study methods were adapted and applied to quantify levels of folate, antioxidant capacity assessment and E-2-nonenal quantification in Brazilian beers. 5 brands of Pilsen, non-alcoholic and Malzbier beers were used, in can and amber bottle. For determination of folates (folic acid - FA, 10-methyl-folic acid - 10Methyl, 5-methyltetrahydrofolate
Publicado em: 2010