Avaliação de novos híbridos de porta-enxertos para a laranjeira 'valência'

Pós-graduação em Agronomia (Horticultura) - FCA

Liberação controlada de nutrientes e novos sistemas para avaliação de espécies químicas empregadas na fertilização

Pós-graduação em Química - IQ

Ação da histatina 5, uma proteína antimicrobiana, no desenvolvimento de biofilmes de Candida Albicans

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

Adsorção-fotodegradação do herbicida paraquate em água pela argila Na-Bentonita e por novos materiais TiO2-Bentonita, TiO2/ZnOBentonita, Al/Fe-Bentonita e Al/Fe.Cu-Bentonita

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Quantificação eletroquímica de analitos de interesse ambiental e biológico, empregando novos materiais preparados a partir de silsesquioxanos funcionalizados

Pós-graduação em Ciência dos Materiais - FEIS

Preparação de novos nanobiocompósitos comestíveis ativos contendo nanoemulsão de canela e pectina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Novos rumos, velhos hábitos: debates acerca do trabalhador rural na Assembléia Nacional Constituinte Portuguesa de 1911

Pós-graduação em História - FCLAS

Preparação e caracterização de novos híbridos orgânicos-inorgânicos baseados em carboximetilcelulose/polifosfato de sódio dopados com 'Eu'Cl IND.3

Organic- inorganic hybrid (HOI) are materials prepared with the combination of inorganic and organic components. The properties of a hybrid material are unique, not being the sum of each individual component added. This occurs because there is a synergism that depends of the chemical nature of organic and inorganic components, of the size and morphology of their domains. The sodium carboxymethylcellulose (CMC) it's an anionic polymer obtained of the cellulose, very soluble in water in which forms both solutions themselves and gels. The sodium polyphosphate (NaPO3)n, known commercially as Graham Salt is the only polyphosphate soluble in water, and it's the polyphosphate with the longest chain. At the present work it was prepared and characterized new phosphate organic- inorganic hybrids films of carboxymethylcellulose / sodium phosphate and luminescent films of CMC/NaPO3 doped with europium chloride (EuCl3). The films where prepared in several proportions. At first, it was set the amount of water to be used and the amount of carboxymethylcellulose, changing the concentrations of sodium polyphosphate and europium chloride. After pre-establishing concentrations, for each film, the components were submitted to constant agitation and subsequent drying. The inorganic-organic hybrid films were characterized by, TG, DR-X, DMA, FT-IR, UV-Vis-NIR, RMN 31P e 13C and at last, a study of luminescence was made. The hybrid films obtained are transparent and macroscopically homogeneous, however, the MET measures showed the formation of micro-islands of polyphosphate along the material, this fact indicates a bigger fragmentation of the films and this is verified by DMA analysis which shows a smaller resistance of the film with the increase of the concentration of phosphate. Both spectrum FT-IR and RMN analysis of the films, don't show the formation of new bands of their precursors, CMC e NaPO3,....

O que os homens têm a dizer sobre as mulheres? Os novos posicionamentos de jovens do gênero masculino frente às transformações femininas nas relações afetivas: uma leitura sob a ótica da Psicologia Analítica

Pós-graduação em Educação Sexual - FCLAR

Biofilmes orais como um possível fator de risco ao câncer bucal: revisão da literatura

Introduction: much studies regarding risk factors associated with oral cancer. Factors such as smoking and alcohol and solar radiation are well established, but others, such as bacterial influence in the development or progression of a tumor still remain unexplained. Interest in the possible relationship between bacteria and different stages of cancer development has increased since the classification of H. pylori by the WHO as a definite carcinogen. Subsequently, links between infection and the onset of cancer in various sites in the body were discovered. Review of literature: this literature review attempts to show the influence of poor oral hygiene, with consequent bacterial accumulation as a possible important risk factor for the initiation and development of mouth cancer, and correlate the possible mechanisms by which bacteria can initiate or promote carcinogenesis. Conclusion: there is much evidence that bacteria in the oral cavity and periodontopathic are present in tumor tissue, however, still can not affirm that these bacteria initiate or promote carcinogenesis.

Biofilmes orais como um possível fator de risco ao câncer bucal

Introduction: much studies regarding risk factors associated with oral cancer. Factors such as smoking and alcohol and solar radiation are well established, but others, such as bacterial influence in the development or progression of a tumor still remain unexplained. Interest in the possible relationship between bacteria and different stages of cancer development has increased since the classification of H. pylori by the WHO as a definite carcinogen. Subsequently, links between infection and the onset of cancer in various sites in the body were discovered. Review of literature: this literature review attempts to show the influence of poor oral hygiene, with consequent bacterial accumulation as a possible important risk factor for the initiation and development of mouth cancer, and correlate the possible mechanisms by which bacteria can initiate or promote carcinogenesis. Conclusion: there is much evidence that bacteria in the oral cavity and periodontopathic are present in tumor tissue, however, still can not affirm that these bacteria initiate or promote carcinogenesis.

Editoração eletrônica: novos comportamentos editoriais e estéticos

This dissertation shows a new tool in the process of producing specialized printed media: desktop publishing. Because it is an important tool to this communication media, the visualization of its evolutionary journey began in the pre-history of informative vehicle, advancing to the informatics society. And it was just in this last social stage that desktop publishing legitimized its function, resulting in impacts on the production of these media and conditioned new styles. At the presentation of this new post-industrial society, a change of work and leisure sphere was verified, whose fusion is present and in this interaction, desktop publishing arose at home, in the little bureaus. In this journey, desktop publishing became an object of reflection because of its conditioning aspects that fostered moments of observation in relation to a possible threat to creativity, thanks to its facilities and clichés. On the other hand, different positive aspects of desktop we also shown, at the same time, its conditioning aspects resulting into a restudy of its execution in different printed media, showing its effects and sharing points of view. So, new styles and a editorial way of production were seen too. Add to this aspect desktop publishing – in general meaning – the computerization of magazine articles – has been producing resignation of journalists, which is another important aspect in the presenting dissertation.

Inovação, novos conceitos ampliados: oportunidades para empresas

This article describes the evolution of Innovaton concepts, specifically Technological Innovation. It seeks to demonstrate that this conceptual evolution opens new paths for the development of Innovations and for the creation of Competitive Opportunities. It presents a model for searching and assessing the risk of these innovations regarding the adopted Technologies and the targeted market. A traditional tool for the Adoption of Innovations is introduced to be used in risk assessment. We seek to propose a strategy to search for, to identify and to assess innovations based on the involvement of the entire organization, by means of activities guided by creativity. Important aspects regarding the process of adopting Innovations are described to demonstrate the importance of the "time" dimension, as well as to contribute for the Innovation search practice.

Televisão Digital: novos meios, novas narrativas

Grandes mudanças de ordem tecnológica e social colaboraram para a transformação na forma de comunicação do homem ao longo da história, que compartilha informações e transforma conceitos através de novos meios e novas narrativas, construindo e reconstruindo informações. O compartilhamento desses novos conteúdos vem colaborar na divulgação de diversidades culturais e regionais de todo o país fazendo jus a um dos objetivos da televisão digital que é a democratização da informação e do conhecimento.