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Search Results: 1 - 10 of 149611 matches for " F. Fonseca "
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Notas e reflex?es sobre a jurisprudência internacional em matéria ambiental: a participa??o de indivíduos e organiza??es n?o governamentais
Fonseca, Fúlvio Eduardo;
Ambiente & Sociedade , 2010, DOI: 10.1590/S1414-753X2010000200003
Abstract: the aim of this article is to present relevant international jusrisprudence involving ngos and environment in a systematic way. therefore, it seeks to identify examples of cases taken to international instances. the reasearch considered sentences and decisions as an example of the potential and limitation of the strategy used by an increasing number of individuals and organizations in making use of judicial (interamerican court of human rights, european court of human rights, european tribunal of justice and international court of justice) and quasi-judicial organs (united nations human rights committee), as an initial contribution to those interested in this issue and an incentive for future studies that could complement it.
A convergência entre a prote??o ambiental e a prote??o da pessoa humana no ambito do direito internacional
Fonseca, Fúlvio Eduardo;
Revista Brasileira de Política Internacional , 2007, DOI: 10.1590/S0034-73292007000100007
Abstract: environmental protection is connected to human been protection, implying the search of interfaces between both regimes, the main goal of this paper. convergence between environment and human rights will be traced back starting at the origin of the environmental international law, focalising the analysis of relevant international instruments, in order to demonstrate that they represent a common concern of humankind.
Serum myeloperoxidase level is increased in heavy smokers  [PDF]
André B. Martins, Valdecir F. Ximenes, Luiz Marcos da Fonseca
Open Journal of Clinical Diagnostics (OJCD) , 2013, DOI: 10.4236/ojcd.2013.31002
Abstract:  

Raised myeloperoxidase (MPO) serum levels are associated with endothelial dysfunction and cigarette smoking is a risk factor for cardiovascular diseases. Since myocardial infarction is associated with leukocytosis and smokers present increased levels of neutrophils, here we hypothesized that the levels of serum MPO in smokers could be also raised. We carried out a study on sixty eight adult healthy volunteers. The control group consisted of thirty four non-smokers and the test group was thirty four heavy smokers. The hemogram, interleukin-8 (IL-8) and MPO serum levels were measured. Neutrophil, monocyte and lymphocyte counts were higher (p < 0.05) and the serum levels of interleukin-8 (IL-8) and MPO were fourfold higher in smokers than in non-smokers (n = 34, p < 0.05). This result correlated perfectly with the increased neutrophil count and IL-8 serum level that characterize smoking subjects. We propose that the high level of serum MPO could be directly involved in the higher prevalence of coronary artery diseases among heavy smokers.

As Guitarradas Paraenses: Um Olhar Sobre Música, Musicalidade e Experiência Cultural
FONSECA DE CASTRO, Fábio
Contemporanea : Revista de Comunica??o e Cultura , 2012,
Abstract: O artigo observa a cena musical construída em torno das “guitarradas”, gênero musical paraense, discutindo a dimens o sociocultural e intersubjetiva do fen meno e percebendo como ele produz experiências coletivas sensíveis, estéticas, comunicativas e que, em consequência, impactam sobre a produ o de narrativas identitárias.
Sedimentation of Oblate Ellipsoids at low and Moderate Reynolds numbers
F. Fonseca,H. J. Herrmann
Physics , 2004, DOI: 10.1016/j.physa.2004.05.043
Abstract: In many applications to biophysics and environmental engineering, sedimentation of non-spherical particles for example: ellipsoids, is an important problem. In our work, we simulate the dynamics of oblate ellipsoids under gravity. We study the settling velocity and the average orientation of the ellipsoids as a function of volume fraction. We see that the settling velocity shows a local maximum at the intermmediate densities unlike the spheres. The average orientation of the ellipsoids also shows a similar local maximum and we observe that this local maximum disappears as the Reynolds number is increased. Also, at small volume fractions, we observe that the oblate ellipsoids exhibit an orientational clustering effect in alignment with gravity accompanied by strong density fluctuations. The vertical and horizontal fluctuations of the oblate ellipsoids are small compared to that of the spheres.
Ruptura de paradigmas bibliotec nomicos, autoforma o e mercado de trabalho: estudo de caso
Fábio José Lobo da Fonseca,Fernanda Maria Lobo Fonseca,Nádia Lobo da Fonseca
Revista ACB , 2005,
Abstract: [Portuguese] Relaciona a atua o e inser o do bibliotecário brasileiro no mercado de trabalho aos paradigmas bibliotecon micos ainda vigentes: foco no acervo, informa o vista apenas como bem social e predominancia do ambiente de trabalho biblioteca. Discute alguns paradoxos profissionais relacionando-os aos paradigmas e às competências e habilidades requeridas nas organiza es. Demonstra que o rompimento de tais paradigmas contribuirá para ampliar a vis o e as oportunidades de trabalho, da mesma forma que os princípios do empreendedorismo e da inova o, quando aplicados à autoforma o, prática esta sugerida para fazer face aos desafios profissionais, na atualidade. Conclui apresentando estudos de casos representativos das teses defendidas. [English] It relates the Brazilian librarian’s performance and insertion in the market in the effective librarian’s paradigms: focus in the collection, information only as corporate property only and predominance of the work environment in the library. It discusses some professional paradoxes relating them with the paradigms and the competencies and abilities required in the organizations. It demonstrates that the disruption of such paradigms will contribute to extend the vision and the chances of work, in the same way that the principles of the enterprising and the innovation, when applied to self-education, this way is suggested to face the professional challenges, in the present. It concludes presenting representative studies of cases of the defended theories.
Ruptura de paradigmas bibliotec nomicos, autoforma o e mercado de trabalho: estudo de caso

Rupture of librarianship’s paradigms, self-education and work market: study of cases p. 207-223
Fábio José Lobo da Fonseca,Fernanda Maria Lobo Fonseca,Nádia Lobo da Fonseca
Revista ACB , 2006,

Abstract: Relaciona a atua o e inser o do bibliotecário brasileiro no mercado de trabalho aos paradigmas bibliotecon micos ainda vigentes: foco no acervo, informa o vista apenas como bem social e predominancia do ambiente de trabalho biblioteca. Discute alguns paradoxos profissionais relacionando-os aos paradigmas e às competências e habilidades requeridas nas organiza es. Demonstra que o rompimento de tais paradigmas contribuirá para ampliar a vis o e as oportunidades de trabalho, da mesma forma que os princípios do empreendedorismo e da inova o, quando aplicados à autoforma o, prática esta sugerida para fazer face aos desafios profissionais, na atualidade. Conclui apresentando estudos de casos representativos das teses defendidas. Abstract: It relates the Brazilian librarian’s performance and insertion in the market in the effective librarian’s paradigms: focus in the collection, information only as corporate property only and predominance of the work environment in the library. It discusses some professional paradoxes relating them with the paradigms and the competencies and abilities required in the organizations. It demonstrates that the disruption of such paradigms will contribute to extend the vision and the chances of work, in the same way that the principles of the enterprising and the innovation, when applied to self-education, this way is suggested to face the professional challenges, in the present. It concludes presenting representative studies of cases of the defended theories.
Tabela de Produ??o para o Pinhal do Vale do Tamega
Moreira,Adelina M.; Fonseca,Teresa F.;
Silva Lusitana , 2002,
Abstract: data collected on sampling plots located in the tamega valley were used to develop yield tables for maritime pine. the control variables of this model refer to the site quality index and the wilson spacing index. mean diameters and stand volume before thinning are determined by modified versions of the equations proposed by hall and martins (1986) for the central coastal region of portugal. the mean diameter of removed trees is estimated according to the mean diameter before thinning, the number of removed trees and the ratio between removed trees and the number of trees before thinning. the equation established for the prediction of the volume removed by thinning is a function of the mean diameter and the number of removed trees. predicted removed and remaining volumes allow the calculation of the total production and, thereafter, the determination of current and mean annual increments. the results are indicated in three tables, according to the site quality level (low, medium and high).
Avalia o das atividades desenvolvidas pela atual gest o e apresenta o dos novos editores da Revista Brasileira de Fisioterapia Evaluation of the current administration's activities and presentation of the new editors of the Brazilian Journal of Physical Therapy
Tania F. Salvini,Sérgio T. Fonseca
Brazilian Journal of Physical Therapy , 2009, DOI: 10.1590/s1413-35552009000600001
Abstract:
Kirchhoff rods with nonhomogeneous cross section
Alexandre F. da Fonseca,Coraci P. Malta
Physics , 2004,
Abstract: The Kirchhoff's theory for thin, inextensible, elastic rods with nonhomogeneous cross section is studied. The Young's and shear moduli of the rod are considered to vary radially, and it is shown that an analytical solution for the constitutive relations can be obtained for circular cross section and constant Poisson's ratio. We comment on possible applications of our results.
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