Maçã 'Royal Gala' revestida com quitosana estocada à temperatura ambiente

The aim of this work was to evaluate apples covered with chitosan during storage at ambient temperature. 'Royal Gala' apples were covered with chitosan (MRQ), immersed in acetic acid solution (MB) or did not receive any treatment (MC) and subsequently analyzed physicochemical, sensorial andinstrumentally, as well as for rotten occurrence, at zero, 7, 14, 21, 28, 35, 42 and 46 days of storage. The ratio, pH and reducing sugar contents increased while total titratable acidity, total sugars, total solids and firmness were reduced during storage. Was observed a drastically reduction of ascorbic acid and slight increase on soluble solids, except in the apples that were not pretreated (MC). Luminosity and chromaticity ratio values improved with time, with higher intensity in MRQ. Rotten occurrence was not expressive. The acceptance of appearance, color, global impression, aroma and flavor decreased with time, and appearance and texture were considered the most important sensory attributes for apples. The use of chitosan delayed ripening, reduced losses in firmness and presented a more intense bright, extending shelf life period up to seven days.

A redistricting problem applied to meter reading in power distribution networks

The capacitated redistricting problem (CRP) has the objective to redefine, under a given criterion, an initial set of districts of an urban area represented by a geographic network. Each node in the network has different types of demands and each district has a limited capacity. Real-world applications consider more than one criteria in the design of the districts, leading to a multicriteria CRP (MCRP). Examples are found in political districting, sales design, street sweeping, garbage collection and mail delivery. This work addresses the MCRP applied to power meter reading and two criteria are considered: compactness and homogeneity of districts. The proposed solution framework is based on a greedy randomized adaptive search procedure and multicriteria scalarization techniques to approximate the Pareto frontier. The computational experiments show the effectiveness of the method for a set of randomly generated networks and for a real-world network extracted from the city of São Paulo. © 2013 Elsevier Ltd.

Los grupos precooperativos de ahorro para la vivienda: el caso de la Cooperativa Abierta Cardenal Silva Henríquez en Chile

Incluye Bibliografía

Música e discurso: das reflexões do círculo de Bakhtin aos contos de Machado de Assis

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Los grupos precooperativos de ahorro para la vivienda: el caso de la Cooperativa Abierta Cardenal Silva Henríquez en Chile

Incluye Bibliografía

O projeto Machadianas: Machado de Assis, o Ágora Teatro e a narrativa em cena

Pós-graduação em Artes - IA

Análise de parâmetros eletromiográficos e cinemáticos durante teste incremental de corrida: Priscila de Brito Silva. -

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

CD95 (FAS) e CD178 (FASL) induzem apoptose em células CD4+ E CD8+ do sangue periférico e esplênicas em cães naturalmente infectados por Leishmania spp: Kathlenn Liezbeth Oliveira Silva. -

Pós-graduação em Ciência Animal - FMVA

O papel da America do Sul na inserção internacional do Brasil: uma análise do governo de Luiz Inácio Lula da Silva (2003-2010)

Pós-graduação em Ciências Sociais - FCLAR

Análise das mensagens postadas por Marina Silva e pelo Partido Verde no twitter nas eleições de 2010

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

O linchamento de Edson Neris da Silva: reelaborações identitárias dos skinheads carecas do Brasil na sociedade paulista contemporânea

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Jogo e contrajogo: o lúdico no teatro de Antônio José da Silva, O Judeu

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A representação da mulher negra em Machado de Assis (leituras de Mariana e Sabina)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O sistema de ensino ginasial e livros didáticos: interpretações da Independência brasileira de Joaquim Silva entre 1946 e 1961

Pós-graduação em História - FCHS