Análise de conversor multipulso utilizando transformador com culatra intermediária

Pós-graduação em Engenharia Elétrica - FEIS

A frente nacional contra a privatização da sáude: direito garantido, não se compra, não se vende

Pós-graduação em Serviço Social - FCHS

Towards an understanding on the role of precursor in the synthesis of ZnS nanostructures

Wurtzite-structured ZnS nanostructures have been synthesized by means of a microwave-solvothermal method at 140°C using three precursors (chloride, nitrate and acetate). Different techniques such as X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), Fourier transform infrared (FT-IR) spectroscopy, ultraviolet–visible (UV–vis) absorption spectroscopy and photoluminescence (PL) measurements have been employed to characterize this material. The structure, surface morphology, chemical composition and optical properties were investigated as function of precursor. In order to complement experimental results, first principles calculations at DFT level were carried out in order to obtain the relative stability of the proposed intermediates along the formation mechanism. - See more at: http://www.eurekaselect.com/117237/article#sthash.GzvnCBTB.dpuf

Quantum chemical topological analysis of hydrogen bonding in HX…HX and CH3X…HX dimers (X = Br, Cl, F)

We present a systematic investigation of the nature and strength of the hydrogen bonding in HX···HX and CH3X…HX (X = Br, Cl and F) dimers using ab initio MP2/aug-cc-pVTZ calculations in the framework of the quantum theory of atoms in molecules (QTAIM) and electron localisation functions (ELFs) methods. The electron density of the complexes has been characterised, and the hydrogen bonding energy, as well as the QTAIM and ELF parameters, is consistent, providing deep insight into the origin of the hydrogen bonding in these complexes. It was found that in both linear and angular HX…HX and CH3X…HX dimers, F atoms form stronger HB than Br and Cl, but they need short (∼2 Å) X…HX contacts.

Estudo da compatibilidade de atemoia ((Annona cherimola Mill. X Annona squamosa L. CV. 'THOMOSON') enxertada em araticum-de-terra-fria [Annona emarginata (Schltdl.) H. Rainer variedade terra-fria] e biribá [[Annona mucosa (Bai.) H. Rainer]

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

Um estudo teórico e experimental de nanoestruturas de 'ZnS': propriedades físicas e químicas

Pós-graduação em Química - IQ

Avaliação da via aérea superior em pacientes classe III submetidos à cirurgia ortognática: revisão de literatura

Introduction: The configuration and dimensions of the upper airway are determined by anatomical structures such as soft tissues, muscles and craniofacial skeleton, composing or surrounding the pharynx. Anatomical abnormalities of the soft tissues and / or craniofacial skeleton may become more narrow upper airway. The orthognathic surgery, which is used in the correction of dentoskeletal deformities, also causes changes in the upper airway. Objective: In view of the facts presented, this article aims to review the literature on the changes of the upper airway in patients’ class III undergoing orthognathic surgery. Methodology: International Literature on Health Sciences (Pubmed ) and Port Journals CAPES original and review published between 1990 and 2010, in two bibliographic databases articles were selected. Results: thirty-nine (39) articles were selected for writing this review. Conclusion: The upper airway deformity and dental- skeletal class III should be carefully evaluated prior to orthognathic surgery and whenever surgical planning permit should prefer the maxillary advances to mandibular setbacks

A compreensão das técnicas da equoterapia no campo da saúde: uma perspectiva fenomenológica no campo da saúde

Pós-graduação em Ciências da Motricidade - IBRC

Avaliação ultrassonográfica hepática ao modo-B, dúplex e tríplex Doppler de cães com sobrepeso e obesos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Uma discussão sobre os conceitos de fronteira e território no ensino fundamental, anos iniciais, de Geografia

Pós-graduação em Geografia - FCT

Identidade e reconhecimento na cultura de rua

Direct descendant of the music of the Black Atlantic, hip hop became the spokesman of excluded minorities, for example setting up of the reunification that is geographically separated through communication. The hip hop appropriated new forms of mass communication, allowing the reworking of the story through a counter-hegemonic discourse that seeks self-knowledge and appreciation of the roots of black people. The street culture is the narrative of disenfranchised youth, generating narrative of inclusion, which gave a space of enunciation periphery enabling them to intersubjective recognition. This project aims to discuss the role of hip hop as an agent conscientizing youth peripherals in order to bring to the debate the form of identity construction around the peripheral street culture since, as an intervention that acts as a symbolic system guiding cultural practices and attitudes of these young people. Methodologically, we analyzed specific bibliographical about hip hop and literature originating from the periphery itself. Selected discography of some rap groups. They are Racionais Mc's, 509-E and DJ Hum and Thaíde that constitute the vanguard of hip hop in Brazil. We use music from rapper Emicida this while some contemporary exponents of rap, with national and international. State of São Paulo in order to demonstrate that there is similarity between the questions proposed by the hip hop and the interior of the capital, the group selected Survey. We have used also press material, raising the issue in research on the internet, periodicals include the Rolling Stones and Caros Amigos

A recepção crítica das peças de Victor Hugo na França e no Brasil

Les premières pièces de Victor Hugo ont été les responsables d'une véritable révolution dans l'histoire de las Litterature Française, mais elles n'ont pas eu une acceptation immédiate de la part de la critique, qui s'est partagée entre les partidaires des romantiques et, par conséquent, de nouvelles idées diffusées par le Cénacle et les classiques, les adversaires des jeunes écrivains qui ont embrassé les concepts hugoliens, Au Brésil, la réacrion a été postérieure, mais identique. Qualqu'on ne trouve pas dans les journaux des discussions à propos de la nouvelle école, des nouvelles idées ont été, au début, rejetées par les intellectuels brésiliens et, quelque temps plus tard, adoptées par les écrivains désirant créer un théâtre national basé sur les prinipes défendus par Victor Hugo, le porte-parole du mouvement romantique.

A banalização da prescrição de psicofármacos em um ambulatório de saúde mental

The development of modern psychiatric medications coupled with the wide range currently gained by preventive emphasis in mental health changed the practices of psychiatry, which is no longer focused on treating insanity but is also dedicated to treat any psychiatric suffering through the prescription of psychopharmacos. This study discusses the current process in which medication has been generalized, and presents the results of an exploratory study aimed to examine the patients' medical files, the trajectory of users since they enter the service to the prescription of psychiatric medication in the scope of a Mental Health Outpatient Clinic, in a town in the west of the São Paulo state, Brazil. Results revealed that most (65%) users already arrive at the service with previous prescription of psychiatric medications, and nearly all (99%) of them receive prescriptions of psychiatric medication once forwarded to psychiatric consultations.

Validação de aplicativo comercial visando a incorporação da realidade aumentada a um modelo de avaliação pós-ocupação

Post-Occupancy Evaluation of buildings considers user satisfaction, building pathologies and performance, as well as users interventions in the built environment. The possibility of identifying interventions regardless of the user could provide a significant gain in the efficiency of Post-Occupancy Evaluations. We foresee the application of Augmented Reality (AR) to improve the identification of renovations by overlapping the construction information model with an image of the actual building. This article validates the use of AR on existing smartphone and tablet applications. This study proposes the incorporation of AR into the planning, execution and application of Post-Occupancy Evaluation. For the planning, this study proposes the development of a new research tool. With regards to the execution, this study examined the data collection conditions on site through the visualization of overlapping models. For the application, this study proposes displaying the results through the use of RA information layers. The transparency oft he RA model was used to allow comparison between the virtual model and the real model. The development and adaptation of the virtual model and the solution developed for the experiment of the RA proposal are presented and discussed. The experiment points to shortcomings that still make the proposed technological solution unfeasible.

Annona emarginata (Schltdl.) H. Rainer 'araticum-de-terra-fria' cultivada com variação de nitrogênio: produtividade e perfil químico dos voláteis foliares

Pós-graduação em Agronomia (Horticultura) - FCA