Estudo de temperatura de plasma de álcool através de espectroscopia de emissão natural radical C2*

Non-intrusive methods of diagnosis, such as spectral analysis of the radiation emitted by the system, have been used as a viable alternative for determining the temperature of combustion systems. Among them, the determination of temperature by natural emission spectroscopy has the advantage of requiring relatively simple experimental devices. Once Chemiluminescent species are formed directly in the excited state, the collection and recording of radiation emission spectrum is enough to determine the temperature (CARINHANA, 2008). In this study we used the process of making direct comparisons between the experimental spectra obtained in the laboratory from the plasma of alcohol, and the theoretical spectra plotted from a computer program developed at the IEAv. The objective was to establish a fast and reliable method to measure the rotational temperature of the radical C2*. The results showed that the temperature of the plasma, which in turn can be taken as the rotational temperature of the system, is proportional to the pressure. The temperature values ranged from ca. 2300 ~ 2500 K at a pressure of 19 mmHg to 3100 ~ 3500 K for the pressure of 46 mmHg. The temperature values are somewhat smaller when we consider the theoretical spectrum as a Lorentzian curve. The overlap of the spectra was better when using the profile curve, but still were not exactly superimposed. The solution to improve the overlap of the theoretical with the experimental spectra is the use of a curve that has the convolution of two profiles analyzed: Lorentzian and Gaussian. This curve is called the Voigt profile, which will also be implemented by programmers and studied in a next work

Mídia radical: análise comparativa entre a opinião da grande imprensa e da mídia radical no novo código florestal

The objective of this work is to compare how manifests the ideological positioning in the hegemonic media productions, according to Gramsci's conception, in relation to the radical alternative media, proposed by John Downing. The research has as opinionated content sample printed newspaper O Estado de s. Paulo, contrasting with the expressions of NON-PROFIT bauruense environmental “Instituto Ambiental Vidágua on the proposals of the new Brazilian forest Code. The analysis will hold in an interval between the adoption of the code by the Chamber of deputies in April 2012, and the provisional measure of President Dilma Rousseff with 32 modifications, after vetoing 12 articles proposed initially in may 2012. To support the study, will be crafted Gramsci hegemony; What is the alternative and radical media as it manifests itself; the relationship between the environmental journalism with the environmental NGOs; opinionated journalism and journalistic genres opinionated; theories of journalism and framing of matter

Radical management of solid ameloblastoma of the mandible: report of a case with 5-year follow-up

Ameloblastoma is a true neoplasm of odontogenic epithelial origin. This pathology can be classified into 4 groups: unicystic, solid or multicystic, peripheral, and malignant. Solid ameloblastomas of the mandible are the most common of them, and represent a challenging group of tumours to treat; in addition the follicular histopathological subtype has a high likelihood of recurrence. Thus, the challenges in the management of this tumour are to provide complete excision in addition to reconstruct the bony defect, in order to provide the patient with reasonable cosmetic and functional outcome. With this in mind, this paper aimed to describe the management of a solid multilocular ameloblastoma of follicular subtype in a 39-year-old female. Case report The authors report a case of a solid multilocular ameloblastoma of follicular subtype in a 39-year-old female who was successfully treated by partial resection of the mandible with immediate reconstruction using an iliac crest, as a donor site. After 15 months, the patient was rehabilitated using titanium implant dentistry, and has been followed up for 5 years without signs or symptoms of recurrence. Conclusion Correct surgical planning is the key for successful management of solid ameloblastoma with multilocular features, which is best treated using radical resection with immediate reconstruction, which ensures complete tumour excision, prevents recurrence, and enables fast and safe dental rehabilitation. Biomedical prototypes should be used since they provide acceptable precision and are useful for surgical planning.

Physicochemical characterisation and radical-scavenging activity of Cucurbitaceae seed oils

Oils extracted from Cucurbitaceae seeds were characterised for their fatty acid and tocopherol compositions. In addition, some physicochemical characteristics, total phenolic contents and the radical-scavenging activities were determined. Oil content amounted to 23.9% and 27.1% in melon and watermelon seeds, respectively. Physicochemical characteristics were similar to those of other edible oils and the oils showed significant antioxidant activities. Fatty acid composition showed total unsaturated fatty acid content of 85.2–83.5%, with linoleic acid being the dominant fatty acid (62.4–72.5%), followed by oleic acid (10.8–22.7%) and palmitic acid (9.2–9.8%). The oils, especially watermelon seed oil, showed high total tocopherol and phenolic contents. The γ-tocopherol was the predominant tocopherol in both oils representing 90.9 and 95.6% of the total tocopherols in melon and watermelon seed oils, respectively. The potential utilisation of melon and watermelon seed oils as a raw material for food, chemical and pharmaceutical industries appears to be favourable.

Uso de viscum album no ponto de acupuntura VG14 como terapia adjuvante à mastectomia radical em cadelas com neoplasias mamárias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The effect of polymerization mode on monomer conversion, free radical entrapment, and interaction with hydroxyapatite of commercial self-adhesive cements

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Práticas de integração interfuncional em projetos de inovação radical e incremental: estudo de casos em empresas industriais de médio e grande porte

Pós-graduação em Engenharia de Produção - FEB

Oxidation of amino acids by chlorpromazine cation radical and co-catalysis by chlorpromazine

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

Economia Criativa e a Mídia Radical: laboratórios experimentais para a inovação de plataformas midiáticas, conteúdos e recursos midiáticos

The Creative Economy is an experimental laboratory for the creation , innovation , invention and reinvention of the universe of media - analog and digital . The scenery in the media and converging technologies favors the process of “ creative destruction and destructive creation “ of this field . The mapping of basins and technological corridors distributed through the territory of concentrated areas creates an infrastructural chassis for the production of content , information and entertainment . As locus and logos of immaterial production , digital ecology that gives speed to the flow of production - planning, fundraising , publishing , distribution and enjoyment - and allows the dispossession of their local clusters , the fragmentation and dilution of their creative chains . The collective cultural production and creation appropriating these capilarizados articles and produce content against political, economic and social status quo . The land is fertile and favorable to the emergence of radical media and rebels that recreate the public sphere , and edit poor public spheres , alternative , radical and efficient , the tactical point of view . This article aims to contribute to studies and research that scour the ecosystem of the media for understanding the management of their creative processes, actors and critics of tangible and intangible resources that support their communication actions .

O comportamento diante do paradigma behaviorista radical

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

desafio de radical experimentação: intervenção em área urbana deteriorada no antigo leito ferroviário de Marília-SP

O crescimento desordenado, a precariedade, a obsolência dos espaços e o desrespeito às preexistência construídas e não construídasrevelam áreas humanas deterioradas, vazias e abandonadas, espaços residuais sem destinação e a desvalorização de áreas centrais consolidadas, acarretando uma generalização de ordem moral, em que os espaços públicospassam a ser lidos como Terra de ninguém. Uma questão difícil para ser enfrentada pelas novas gerações, que estão sendo educadas diante da proliferação dos espaços privatizados e autonomizados. Mas, sobretudo, perante uma falta de reconhecimentodo espaço públicocomo um espaço necessário de convíveo e das trocas humanas, como ummeio o Estado de violência, medo e insegurança nas nossas cidades...

Comparation of free radical scavenging activity between seven species of Passiflora L.

Antioxidant capacities of seven species of Passiflora were evaluated through comparation of the free radical DPPH scavenging activity. The studied species included cultivated and traditionally used P. edulis, P. incarnata and P. alata and less common species P. coccinea, P. laurifolia, P. mucronata and P. gardneri. The experimental design was completely randomized with ANOVA and Tukey test as main statistical analyses. The results showed that species of Passiflora had variable antioxidant capacities, ranging from 28 to 95% of free radical DPPH scavenging activity.

Comparation of free radical scavenger activity between seven species of Passiflora L.

Antioxidant capacities of seven species of Passiflora were evaluated through comparation of the free radical DPPH scavenging activity. The studied species included cultivated and traditionally used P. edulis, P. incarnata and P. alata and less common species P. coccinea, P. laurifolia, P. mucronata and P. gardneri. The experimental design was completely randomized with ANOVA and Tukey test as main statistical analyses. The results showed that species of Passiflora had variable antioxidant capacities, ranging from 28 to 95% of free radical DPPH scavenging activity.

Métodos de seleção de pessoal: discussões preliminares sob o enfoque do behaviorismo radical

A seleção de pessoal visa a introduzir na organização os candidatos mais apropriados as suas necessidades. Existe uma carência de literatura behaviorista radical acerca desse tema, sendo necessário o desenvolvimento de trabalhos que orientem atuações coerentes com essa teoria. O objetivo deste estudo é discutir os métodos utilizados na seleção à luz dos pressupostos conceituais do behaviorismo radical. Os métodos de seleção existentes são analisados e discutidos em termos de aumento do controle das variáveis presentes no contexto da seleção a fim de proceder à identificação dos repertórios comportamentais dos candidatos. Propõe-se uma análise de cargo baseada nos conceitos behavioristas, discute-se a possibilidade de condução de entrevistas de seleção focadas no comportamento bem como o uso de técnicas de simulação que permitam a identificação de repertórios comportamentais. Conclui-se que é necessário desenvolver discussões teóricas e instrumentos operacionais facilitadores de uma prática psicológica vinculada aos pressupostos behavioristas radicais.