Biochemical characterisation and application of lipases produced by Aspergillus sp on solid-state fermentation using three substrates

Funda����o de Amparo �� Pesquisa do Estado de S��o Paulo (FAPESP)

Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae

Azo dyes are extensively used for coloring textiles, paper, food, leather, drink, pharmaceutical products, cosmetics and inks. The textile industry consumes the largest amount of azo dyes, and it is estimated that approximately 10 - 15% of dyes used for coloring textiles might be lost in waste streams. Almost all azo dyes are synthetic and resist biodegradation, however, they can be readly reduced by a number of chemical and biological reducing systems. Biological treatment is advantageous over physical and chemical method as result of its low cost and little disturbance to the environment. This research focuses on the utilization of Aspergillus oryzae, to remove some kinds of azo dyes from aqueous solutions. The fungi, physically induced in its paramorphogenic form (called, pellets), were used in the dyes biosorption studies with both non autoclave and autoclaved hyphas, at differents pH values. Thus the goals are the removal of dyes by biosorption and the decrease of its toxicity.

Educa����o ambiental e as dimens��es local e global apresentadas em teses e disserta����es

N��o dispon��vel

Produ����o de xilanase e xilosidase por Aspergillus versicolor

Os fungos s��o microrganismos heter��trofos e desenvolvem-se bem sobre os mais variados substratos org��nicos. O fungo filamentoso Aspergillus versicolor foi utilizado nesse trabalho para a produ����o das enzimas xilanase e xilosidase. Essas enzimas s��o importante para algumas ind��strias tais como: ind��stria de papel, sucos e cervejarias. Os esporos e con��dios foram obtidos em meio s��lido ��gar-aveia e foram in��culados em meio l��quido, nos quais as fontes de carbono foram xilana, p�� sabugo de milho e p�� baga��o de cana-de-a����car. Houve uma maior produ����o de prote��nas no meio intracelular (0,21 mg/mL) em rela����o ao meio extracelular (0,0171 mg/mL). A atividade da enzima xilanase foi maior no meio extracelular (0,177 U/mL) e em rela����o a enzima xilosidase foi maior no meio intracelular (0,034 U/mL). Foi poss��vel mostrar atrav��s da cromatografia ascendente em s��lica gel os produtos hidrol��ticos formados. Tamb��m foi avaliado as diferen��as nos perfis prot��icos das amostras contendo as enzimas extracelulares e intracelulares. A boa atividade de xilosidade obtida do mic��lio traz perspectivas para estudos de imobiliza����o multipontual em suportes s��lidos objetivando a produ����o de xilose

Educa����o ambiental e pr��ticas pedag��gicas em escolas do ensino b��sico: o que dizem as teses e disserta����es produzidas no estado de S��o Paulo?

N��o dispon��vel

O debate modernidade / p��s-modernidade e a crise socioambiental: um estudo sobre teses e disserta����es brasileiras em educa����o ambiental

Coordena����o de Aperfei��oamento de Pessoal de N��vel Superior (CAPES)

Defici��ncia intelectual e adapta����o curricular sob o olhar de teses e disserta����es

Coordena����o de Aperfei��oamento de Pessoal de N��vel Superior (CAPES)

Produ����o e caracteriza����o das Tanases do fungo filamentoso Aspergillus carbonarius

P��s-gradua����o em Biotecnologia - IQ

As tem��ticas de pesquisa da geografia agr��ria nas disserta����es e teses dos programas de p��s-gradua����o em geografia na regi��o sudeste

Conselho Nacional de Desenvolvimento Cient��fico e Tecnol��gico (CNPq)

O casamento entre o ensino religioso e as teses p��s-modernas

This paper aims to base the thesis that the varied currents of the post-modern thought, in so far as have recourse to relativism to a greater or lesser degree, contribute to the legitimation of the religious education in public schools and, in a broader aspect, the religion in the public spaces. The methodological resource used to demonstrate the link between post-modern thought and religious education is the analysis at the historical and dialectical materialism perspective of publications produced to increase teachers on this discipline that is, in compliance with the Constitution, optional for students and mandatory for public elementary schools. The subject of this analysis is the learning content and has as prime concern to highlight the discourse of legitimation recurrent in authors when it is explicit in itself and explicit when it does not. The ���religious education in public schools��� as object of study allows us to understand the relationship between the post-modern thought, with its hegemony space within the human sciences and contextualized in the neoliberal economic environment, and the ���learning to learn��� pedagogies currently hegemonic in the educational landscape. We intend to contribute to the legal debate on laity, the philosophical debate on post-modernism and especially to the debate on the pedagogical theories in the educational fundaments.

A formula����o de uma corrente urban��stica: uma (re)visita ��s teses de Anhaia Mello para S��o Paulo

The present article aims to elaborate an objective analytical panel, initially from the 1920- 1930 when Luiz Ign��cio Romeiro de Anhaia Mello, cathedratic in the urban question, started to quote a series of authors and American plans as references to their reflections, mainly when the point was the verticalization or not at S��o Paulo City. From a broad bibliographic research with the systematization of the register from the debate between Anhaia Mello, this article intends to point out how the transposition of the urbanistic conceptions to the academic environment happened and, at the same time, the legal normatization of the S��o Paulo City that resulted in the creation of a draft of the regulations for use and occupation of the soil. The systematizations and analysis were based in a broad reading of the bibliography and documental sources that refer to the proposed theme. The books of the library of FAU-USP, specifically the one from SAGMACS ��� Sociedade de An��lises Gr��ficas e Mecanogr��ficas Aplicadas aos Complexos Sociais ( Society of Graphical Mechanical-Graphic Analysis Applied to Social Complexes) -, aiming to select papers and the collection of Anhaia Mello��s family, so that a reconstruction of the intellectual and professional journey of the Urbanism Professor. The systematization of the collected data and posterior comparison with the bibliographical study was fundamental for the reconstruction of the reflection of Anhaia Mello about the ways of the urban streets and roads at Sao Paulo City should be lead to on the middle of the XX century having as a guideline the debate between Anhaia Mello ��� very common on the 1950s for less important countries when dealing with the organization of the size of industrial metropolis. It was possible to identify the crystallization of one urbanistic proposal for the city: the from Anhaia Mello, that bet on the reversion of the metropolitan cycle by stopping the urban growth by the application of the theoretical conception of the garden city.

Estudo f��sico-qu��mico da atividade fungicida de derivados anfif��licos de quitosana contra fungos do g��nero Aspergillus : intera����o com modelos de membranas

Funda����o de Amparo �� Pesquisa do Estado de S��o Paulo (FAPESP)

Aplica����o de biofungicidas no controle do fungo Aspergillus flavus L. em amendoim (Arachis hypogaea)

P��s-gradua����o em Engenharia e Ci��ncia de Alimentos - IBILCE

An��lise de teses internalistas subjacentes �� modelagem computacional da mente em uma perspectiva situada, incoporada e auto organizada

Funda����o de Amparo �� Pesquisa do Estado de S��o Paulo (FAPESP)

Synthesis, Characterization, and Antifungal Activities of Amphiphilic Derivatives of Diethylaminoethyl Chitosan against Aspergillus flavus

Funda����o de Amparo �� Pesquisa do Estado de S��o Paulo (FAPESP)