Bases teórico-metodológicas para a elaboração de um dicionário português-espanhol de economia

The aim of this article is to present the theoretic-methodological bases for the construction of a bilingual terminological dictionary of economics which serves either Portuguese and Spanish speakers. Th e contrasted languages are the Brazilian Portuguese variety and the peninsular and Argentinean varieties. The purpose of this text is based on the principles of the Communicative Theory of Terminology - CTT (Cabré, 1999).

Contribuição da deposição atomosférica seca de compostos nitrogenados na disponibilização de nutrientes e na indução do fenômeno de eutrofização em reservatório localizado no interior do estado de São Paulo

Pós-graduação em Química - IQ

Efeitos de plantas de cobertura em atributos químicos do solo

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Estudo de nanocompósitos luminescentes baseados em complexos de Eu(III) e Ir(III) ancorados à nanopartículas de sílica por bases de Schiff

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reflexões sobre a variação terminológica na lexicografia corrente no Brasil e a construção das bases teórico-metodológicas para o dicionário de lexicografia brasileira

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Exometaboloma do tegumento da vespa social Polybia paulista por análises GC-MS: bases moleculares do reconhecimento de tipos parentais

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

Bases biológicas para utilização de Trichospilus diatraeae (Hymenoptera: Eulophidae) para controle de Helicoverpa armigera (Lepidoptera: Noctuidae)

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Toque da Ciência: bases para um estudo de acompanhamento

This paper discuss the bases for monitoring studies on A Science Touch, a science popularization product developed at Unesp. There are science initiationlevel researches for critical evaluation of the program, sorted in technical appropriation and reception studies and discourse analysis.

Autismo e família: revisão bibliográfica em bases de dados nacionais

Early studies involving childhood autism attributed to family involvement in impairment of psycho-emotional development of the child. The purpose of this study was to review the literature related to autism and family in two national databases (Theses Database of Capes and Scientific Electronic Library Online) without defining a specific period as well as identify the main thematic focused. Were located 29 studies in Theses Database of Capes, the first record in 1990 and 12 in Scientific Electronic Library Online, the first publication in 2001. The results were grouped into seven categories. The categories “Quality of Life” and “Family Relations” concentrate most of publications on Theses Database. Already in Scientific Electronic Library Online, mostly refers to the “Family Relations” and “literature review”. It was found that none of theses or dissertations was published in scientific paper format, hampering the dissemination of research in the area.

Utilização do método numérico interpolador de Lagrange para correção de bases de dados de radiometria solar

This work explores the suitability of the Lagrange interpolating polynomial as a tool to estimate and correct solar databases. From the knowledge of the irradiance distribution over a day, a portion of it was removed for applying Lagrange interpolation polynomial. After generation of the estimates by interpolation, the assessment was made by MBE and RMSE statistical indicators. The application of Lagrange interpolating generated the following results: underestimation of 0.27% (MBE = -1.83 W/m2) and scattering of 0.51% (RMSE = 3.48 W/m2).

Physicochemical properties of endodontic sealers of different bases

Objective: To assess the setting time (ST), flow (FL), radiopacity (RD), solubility (SB) and dimensional change following setting (DC) of different sealers (AH Plus (R), Polifil, Apexit Plus (R), Sealapex (R), Endomethasone (R) and Endofill (R)) according to American National Standards Institute/American Dental Association (ANSI/ADA) Specification 57. Material and methods: Five samples of each material were used for each test. For ST, cast rings were filled with sealers and tested with a Gillmore needle. For FL, the sealer was placed on a glass plate. After 180 s, another plate with 20 g and a load of 100 g were applied on the material, and the diameters of the discs formed were measured. In RD, circular molds were filled with the sealers, radiographed and analyzed using Digora software. For SB, circular molds were filled with the sealers, a nylon thread was placed inside the material and another glass plate was positioned on the set, pressed and stored at 37 degrees C. Samples were weighed, placed in water, dried and reweighed. The water used for SB was analyzed by atomic absorption spectrometry. For DC, circular molds were filled with the sealers, covered by glass plates and stored at 37 degrees C. Samples were measured and stored in water for 30 days. After this period, they were dryed and measured again. Results: Regarding ST, AH Plus (R), Apexit (R) and Endofil (R) sealers are in accordance with ANSI/ADA standards. Endomethasone's manufacturer did not mention the ST; Polifil is an experimental sealer and Sealapex (R) did not set. Considering RD, SB and DC, all sealers were in accordance with ANSI/ADA. The spectrometric analysis showed that a significant amount of K+ and Zn2(+) ions was released from Apexit Plus (R) and Endofill (R), respectively. Conclusion: Except for DC, all other physicochemical properties of the tested sealers conformed to ANSI/ADA requirements.

A systematic study of transfection efficiency and cytotoxicity in HeLa cells using iron oxide nanoparticles prepared with organic and inorganic bases

Magnetic iron oxide nanoparticles (magnetite) (MNPs) were prepared using different organic and inorganic bases. Strong inorganic base (KOH) and organic bases (NH4OH and 1,4-diazabicyclo[2.2.2]octane (DABCO)) were used in the syntheses of the MNPs. The MNPs were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM). Fourier transform infrared spectroscopy (FT-IR) and magnetization measurements. MNPs prepared with strong inorganic base yielded an average size of 100 nm, whereas the average size of the MNPs prepared with the organic bases was 150 nm. The main competitive phase for MNPs prepared with the strong inorganic and organic bases was maghemite; however, syntheses with KOH yielded a pure magnetite phase. The transfection study performed with the MNPs revealed that the highest transfection rate was obtained with the MNPs prepared with KOH (74%). The correlation between the magnetic parameters and the transfection ratio without transfection agents indicated that MNPs prepared with KOH were a better vector for possible applications of these MNPs in biomedicine. HeLa cells incubated with MNP-KOH at 10 mu g/mL for 24 and 48 h exhibited a decrease in population in comparison with the control cells and it was presumably related to the toxicity of the MNPs. However, the cells incubated with MNP-KOH at 50 and 100 mu g/mL presented a very small difference in the viability between the cell populations studied at 24 and 48 h. These data illustrate the viability of HeLa cells treated with MNP-KOH and suggest the potential use of these MNPs in biomedical applications. (C) 2012 Elsevier B.V. All rights reserved.

Periódicos de Ciência da Informação nas bases de dados internacionais

PO artigo demonstra as interações entre algumas bases de dados internacionais na disponibilização de periódicos da área de Ciência da Informação. Para isso, foram investigadas seis bases de dados com acesso a texto completo dentro da área de Ciência da Informação. Foram elas: Web of Science, Scopus, Library, Information Science & Technology Abstracts, Information Science & Technology Abstracts, Library Literature Information Science – full text e Library Information Science Abstract. No desenvolvimento da pesquisa foram utilizados conceitos, princípios e equações da ‘teoria ingênua dos conjuntos’, o que permitiu observar as bases de dados como conjuntos compostos por elementos, aqui considerados os títulos de periódicos, bem como conferir consistência aos resultados. A análise dos dados foi dividida em três etapas, a saber: a) a primeira priorizou o cruzamento entre as duas maiores bases de dados utilizadas para levantamento bibliográfico (Web of Science e Scopus), seguido do cruzamento com a mais utilizada na Ciência da Informação, a Library and Information Science Abstracts; b) a segunda etapa tratou somente do cruzamento das bases especialistas da área; c) a terceira e última etapa tratou da interseção de todas as bases de dados do estudo. O resultado mostra que 10 títulos de periódicos constituem a interseção dos seis conjuntos de bases de dados. Foi possível identificar, também, o número de periódicos disponibilizados exclusivamente por uma base de dados, demonstrando que as necessidades de pesquisas bibliográficas exaustivas passam, obrigatoriamente, pelo levantamento em todas as bases de dados aqui elencadas.

A retórica da linguagem científica: das bases teóricas à elaboração de material didático para o ensino superior de Química

This work is part of a study that focused on analyzing the contributions of didactic activities related to scientific language rhetoric characteristics aimed at developing students' abilities to identify such characteristics in chemistry scientific texts and critical reading of those texts. In this study, we present the theoretical basis adopted to determine the scientific discourse characteristics and for the production of the didactic material used in those activities. Latour, Coracini and Campanario studies on persuasive rhetorical strategies present in scientific articles aided the production of such material.

Somente um deve vencer: as bases de recrutamento dos candidatos à Prefeitura das capitais brasileiras em 2008

Não é segredo para os estudiosos e é reconhecido pelos atores envolvidos no jogo político que o Prefeito desempenha importantes atividades, podendo influenciar o dia-a-dia da população, a relação com outras esferas de governo e as eleições gerais. Tomando como universo empírico os candidatos ao cargo de Prefeito das capitais brasileiras em 2008, procuramos identificar e analisar as bases de recrutamento desses concorrentes ao principal posto político do município. As interpretações correntes na literatura concentram-se sobre os vencedores da disputa eleitoral, deixando de lado os derrotados. O que os vencedores têm que os derrotados não têm? Seria o perfil dos vencedores diferente daquele encontrado no grupo dos derrotados? Com o propósito de oferecer uma contribuição aos estudos das bases de recrutamento dos membros pertencentes às elites locais, o texto está organizado em uma única seção, onde vamos discutir três dimensões: (i) gênero, faixa etária e naturalidade; (ii) nível de instrução, grupo profissional e mandato executivo e (iii) gastos com campanha e tamanho do patrimônio. Essas características podem ajudar a construir um perfil sociopolítico dos membros pertencentes aos grupos dos vencedores e dos derrotados nas eleições municipais de 2008 para o cargo de Prefeito das capitais brasileiras. Além disso, o estudo desses atributos pode indicar quais predominaram na disputa eleitoral, isto é, quais deles podem mostrar as características que circundam o processo seletivo dos integrantes do distinto grupo político.