Comportamentos, térmico e mecânico, de compósitos de polipropileno e resíduo da hidrólise enzimática do bagaço de cana de açúcar

Pós-graduação em Engenharia Mecânica - FEG

Análise de blocos de concreto com resíduo de borracha de pneu e metacaulim

Pós-graduação em Engenharia Civil - FEIS

A norma-padrão Europeia e a mudança linguística na Escola Moçambicana

In Mozambique, the portuguese language is considered the official language, second language, national language and competes with more than twenty Bantu languages spoken by the majority of population. The standard norm lose away their floor to the Mozambican Portuguese which carries own characteristics pertaining to the sociolinguistic context of the country. Schools attempt their best, but they cannot teach the European standard due the multilingual and Portuguese contact with African languages, a fact that is reflected in the media and in the literature through their oral and written forms. These difficulties result in high rates of failures due to problems encountered in using the European standard by teachers and writers who prepare the school books. This research suggests the standardization of the Mozambican variant as well as the preparation of dictionaries and grammars illustrating the sociolinguistic reality of Mozambique in order to improve the quality of education. It also emphasizes the need for a self-esteem spirit on Mozambicans in general as a conduit to eliminate the soaring bias that Mozambicans can not speak portuguese language

Linguística funcional: princípios, temas, objetos e conexões

This paper aims at offering an overview of the different functionalist approaches in all their programmes, by verifying which functionalist premises would be relevant in each case. This may be a way to elucidate the differentiated approach of certain themes and of certain objects of analysis, and especially, to contribute to a better account of certain relations between each proposal and others realms of knowledge.

Variação e mudança linguística: panorama e perspectivas da sociolinguística variacionista no Brasil

Since the 1970s many research groups have emerged in Brazil in the area of Sociolinguistics, seeking to investigate language in relation to social factors that distinguish different speech communities to deconstruct the idea of linguistic homogeneity. Many of the works have been based on variationist sociolinguistics (LABOV, 2008 [1972]), for which variation and change are inherent to languages, i.e., heterogeneous structures are part of the speakers’ linguistic competence, as a cultural phenomenon motivated by linguistic and extralinguistic factors. Our aim, in this article, is to address the paths of Sociolinguistics since its beginning as a science, focusing mainly on the variationist strand, by recalling its key-concepts and methodology, and to present an overview of the research works conducted in Brazil in this field nowadays.

Contribuições teóricas e metodológicas para a constituição de corpora em pesquisa de variação/mudança linguística

This papers deals with theoretical and methodological problems concerning the definition of criteria for the selection of sources for the study of language. Our work discussed the use and the importance of genre in the process of corpora construction as variation search – synchronic and diachronic.

Análise estrutural de tubos de concreto armado com resíduo de borracha de pneu

Pós-graduação em Engenharia Civil - FEIS

Descontaminação do resíduo industrial de couro, uma proposta para o desenvolvimento sustentável nos curtumes

Pós-graduação em Ciência e Tecnologia de Materiais - FC

A autoconfrontação e seus usos no campo da linguística aplicada ao estudo do trabalho do professor

The objective of this study was to present the use of selfconfrontation in applied linguistics (AL) research on teachers’ activities. Selfconfrontation was developed by Faïta (1997), and improved by Clot (2006) within the context of Activity Clinics. It is a device that attempts to capture the multiple discourses around an activity and enable its transformation by workers. Thus, a qualitative research approach was employed and documental analysis of theses, dissertations and papers abstracts produced in Brazil (1987 to 2011), available in the electronic site of CAPES, was performed. The results demonstrated that selfconfrontation is used in a fragmented manner in AL studies that examine teachers’ activities, being primarily used for the collection of data, with little emphasis being placed on the transformation of the labor process.

Alimentação alternativa de frangos tipo colonial com resíduo agroindustrial de fruta

Pós-graduação em Ciência Animal - FMVA

Atributos químicos da solução e do solo após aplicação de resíduo da extração de celulose

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

Compostagem de resíduo sólido de abatedouro avícola

The great demand for animal protein was responsible for the increase on the broilers production and hence, the generation of waste from the poultry slaughter was increased as well, which in turn, propelled the development of techniques that allow the reuse and recycling of these wastes. The objective of this study was to evaluate the efficiency of composting on the treatment and recycling of solid waste from poultry slaughterhouse. The solid waste was from a commercial poultry slaughterhouse and was composed of viscera, muscle, fat, bone, blood and feathers that was mixed with a source of carbon, rice husk. Initially, a windrow with a volume of 1.5m(3) was built, and then some parameters were monitored: temperature, total solids (TS), volatile (VS), N, P, K, organic carbon (C), composting organic matter (COC), organic matter resistant to composting (MORC), chemical oxygen demand (COD), mass and volume of the windrow, most probable number (MPN) of total and fecal coliforms, as well as their reductions during the process. The maximum temperature reached in the center of the windrow was 53.3 degrees C (weekly average) since reductions of weight of TS and VS and volume during the pre-composting were 36.1, 44.3 and 23.3%, respectively and during the composting process was 21.8, 23.8 and 4.4%. The low volume reduction can be associated with high concentrations of MORC (40.1%) which can be mainly related to the quality of the carbon source. The process produced satisfactory total reductions of TS, VS and volume that were respectively, 50.1, 57.5 and 26.7%. However reductions were observed in 43% of amount of nitrogen in the final compound. Despite reductions in nitrogen content, composting proved to be an effective method in the treatment of solid waste from poultry slaughterhouse.

Compósitos preparados a partir de resíduo industrial de couro com elastômeros termoplásticos obtidos através de blendas de polietileno de baixa densidade e borracha natural

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

Caracterização e utilização do resíduo de cerâmica vermelha como material pozolânico em matrizes cimentantes

Pós-graduação em Engenharia Civil - FEIS