Academic Output
Mostrando 25-35 de 35 artigos, teses e dissertações.
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25. Balance between education- and research-oriented publications from a Brazilian University Hospital
We analyzed the trends of scientific output of the University Hospital, Federal University of Rio de Janeiro. A total of 1420 publications were classified according to pattern and visibility. Most were non-research publications with domestic visibility. With time, there was a tendency to shift from non-research (or education-oriented) publications with domes
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-09
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26. The gift-giving ritual in the Cresset Procession in Goiás Town / A DÁDIVA NO RITUAL DA PROCISSÃO DO FOGARÉU NA CIDADE DE GOIÁS
This dissertation is a bibliographic and empirical study which intends to aunch in the academic milieu not only the gift-giving analysis but its role in production and reproduction of social ties as well as its place and importance in the different forms of societies. Based on Mauss theory, gift-giving is in all societies, be modern, be traditional. This the
Publicado em: 2004
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27. MODELAGEM E CONTROLE NEURO-FUZZY DE SISTEMAS DINÂMICOS / NEURO-FUZZY MODELLING AND CONTROL OF DYNAMIC SISTEMS
In this work procedures for neuro-fuzzy modelling and control of dynamic systems are reviewed and a new structure is proposed. In this, modelling and closed-loop control are performed simultaneously by using a neuro-fuzzy approach. In the modelling stage the input space of a dynamic system (plant) is initially divided into a number of fuzzy operating regions
Publicado em: 2002
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28. Measuring science: An exploration
This paper examines the available United States data on academic research and development (R&D) expenditures and the number of papers published and the number of citations to these papers as possible measures of “output” of this enterprise. We look at these numbers for science and engineering as a whole, for five selected major fields, and at the in
The National Academy of Sciences of the USA.
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29. Sparing of metabolic stress in Purkinje cells after maximal electroshock
Experimental seizures were induced in mice by application of 50 mA for 0.2 sec via corneal electrodes. The reproducible conclusive behavior was characterized by a sequence of 2 sec of tonic flexion, 13 sec of tonic extension, and 8 sec of clonus followed by a postictal depressive stage. The animals were frozen and tissues were prepared for analysis according
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30. Effects of a decision support system on the diagnostic accuracy of users: a preliminary report.
OBJECTIVES: To assess the effects of incomplete data upon the output of a computerized diagnostic decision support system (DSS), to assess the effects of using the system upon the diagnostic opinions of users, and to explore if these effects vary as a function of clinical experience. DESIGN: Experimental pilot study. Four clusters of nine cases each were con
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31. PRED-GPCR: GPCR recognition and family classification server
The vast cell-surface receptor family of G-protein coupled receptors (GPCRs) is the focus of both academic and pharmaceutical research due to their key role in cell physiology along with their amenability to drug intervention. As the data flow rate from the various genome and proteome projects continues to grow, so does the need for fast, automated and relia
Oxford University Press.
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32. A Methodology and Implementation for Annotating Digital Images for Context-appropriate Use in an Academic Health Care Environment
Use of digital medical images has become common over the last several years, coincident with the release of inexpensive, mega-pixel quality digital cameras and the transition to digital radiology operation by hospitals. One problem that clinicians, medical educators, and basic scientists encounter when handling images is the difficulty of using business and
American Medical Informatics Association.
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33. COLORADO3D, a web server for the visual analysis of protein structures
COLORADO3D is a World Wide Web server for the visual presentation of three-dimensional (3D) protein structures. COLORADO3D indicates the presence of potential errors (detected by ANOLEA, PROSAII, PROVE or VERIFY3D), identifies buried residues and depicts sequence conservations. As input, the server takes a file of Protein Data Bank (PDB) coordinates and, opt
Oxford University Press.
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34. SeqVISTA: a new module of integrated computational tools for studying transcriptional regulation
Transcriptional regulation is one of the most basic regulatory mechanisms in the cell. The accumulation of multiple metazoan genome sequences and the advent of high-throughput experimental techniques have motivated the development of a large number of bioinformatics methods for the detection of regulatory motifs. The regulatory process is extremely complex a
Oxford University Press.
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35. Percutaneous balloon mitral commissurotomy during pregnancy.
OBJECTIVE: To evaluate the effectiveness and safety of percutaneous balloon mitral commissurotomy for the treatment of pregnant women with severe mitral stenosis over a period of six years. DESIGN: Analysis of clinical, haemodynamic, and echocardiographic data before and immediately after the procedure, the pregnancy outcome, and the fate of newborn babies.