Transformation Problem
Mostrando 13-24 de 162 artigos, teses e dissertações.
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13. Políticas sanitarias locales puestas a prueba: consultores, expertos, misiones internacionales y poliomielitis en España, 1950-1975
One of the main focuses of analysis of this paper concerns the missions of international health agency experts to Spain to report on the situation, the activities in the fight against physical disabilities in children and on the actions taken to cope with the problem. The Spain-23 Plan was the instrument used by WHO and other agencies to start the process of
Hist. cienc. saude-Manguinhos. Publicado em: 2015-09
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14. Transverse Motions of Rectangular Plates Resting on Elastic Foundation and Under Concentrated Masses Moving at Varying Velocities
AbstractThis study concerns the dynamic characteristics of a prestressed isotropic, rectangular plate continuously supported by an elastic foundation and carrying accelerating mass M. Closed form solutions of the governing fourth order partial differential equations with variable and singular coefficients are presented. For the two-dimensional plate problem,
Lat. Am. j. solids struct.. Publicado em: 2015-07
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15. Fractional heat conduction with finite wave speed in a thermo-visco-elastic spherical shell
This problem deals with the thermo-elastic interaction due to step input of temperature on the stress free boundaries of a homogeneous visco-elastic orthotropic spherical shell in the context of a new consideration of heat conduction with fractional order generalized thermoelasticity. Using the Laplace transformation, the fundamental equations have been expr
Lat. Am. j. solids struct.. Publicado em: 2014-12
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16. A multidisciplinary treatment of congenitally missing maxillary lateral incisors: a 14-year follow-up case report
Absence of the maxillary lateral incisor creates an aesthetic problem which can be managed in various ways. The condition requires careful treatment planning and consideration of the options and outcomes following either space closure or prosthetic replacement. Recent developments in restorative dentistry have warranted a re-evaluation of the approach to thi
J. Appl. Oral Sci.. Publicado em: 2014-10
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17. Credit analysis using data mining: application in the case of a credit union
The search for efficiency in the cooperative credit sector has led cooperatives to adopt new technology and managerial knowhow. Among the tools that facilitate efficiency, data mining has stood out in recent years as a sophisticated methodology to search for knowledge that is “hidden” in organizations' databases. The process of granting credit is one of
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2014-05
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18. Seguridad pública y neoconservadurismo en la Argentina neoliberal: La construcción social de la "inseguridad" durante los años noventa: "combate a la delincuencia", "tolerancia cero" y "mano dura"
The paper investigates the social construction of "insecurity" in a public-political problem in the second half of the nineties. First it reconstructs a history of neoliberalism and its consequences in Argentina, which has its starting point in civil-military dictatorship (1976-1983), and pays particular attention to the hyperinflationary period of the late
Rev. Sociol. Polit.. Publicado em: 2013-12
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19. Deflection profile analysis of beams on two-parameter elastic subgrade
A procedure involving spectral Galerkin and integral transformation methods has been developed and applied to treat the problem of the dynamic deflections of beam structure resting on bi-parametric elastic subgrade and subjected to travelling loads. The case of the response to moving constant loads of this slender member is first investigated and a closed fo
Lat. Am. j. solids struct.. Publicado em: 2013-03
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20. Orçamento participativo: os limites da inovação institucional em Cuiabá-MT / Participative budget: the limits of institutional innovation in Cuiabá-MT/Brazil
The democratization process in Brazil in recent decades resulted from the combination of different forms of collective mobilization and changes in the state apparatus. The end of authoritarianism and democracy openness produced new sociopolitical arrangements of popular participation and enhancement of citizenship, through of creation of inclusive mechanisms
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2012
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21. Conselho de Classe: instância de avaliação coletiva numa perspectiva participativa / Class Council: Instance of Collective Assessment on a Participatory Perspective
This study aims to investigate the Class Council, a collegiate body of an essentially pedagogical character, present in the school organization to act as a democratic collective assessment space. The general purpose of this study is to evaluate if the inclusion of parents in the composition of this body, has effectively made of it a democratic space for coll
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/04/2012
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22. Prevenção da úlcera de pressão: resultados da ação educativa junto à equipe de enfermagem / Prevention of pressure ulcers: results of educational action by the nursing staff
Patients hospitalized, bedridden or confined to bed, have a range of risk factors for the development of pressure ulcers, before that, one need skilled nursing care and effective in preventing these injuries in order to prevent their development. Thus, the research aimed to investigate the influence of educational action by the nursing staff of wards of Clin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/02/2012
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23. As fases históricas do debate sobre a transformação dos valores em preços de produção
The historical phases of the debate on the transformation of values into production prices. Even though the transformation problem in general does not have a widen accepted solution, it is possible to recognize scientific progress when the historical phases of the debate are put side by side in order to complement each other. Therefore, the debate originated
Brazilian Journal of Political Economy. Publicado em: 2012-06
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24. A Review of Gradient Algorithms for Numerical Computation of Optimal Trajectories
Abstract: In this paper, two classic direct methods for numerical computation of optimal trajectories were revisited: the steepest descent method and the direct one based upon the second variation theory. The steepest descent method was developed for a Mayer problem of optimal control, with free final state and fixed terminal times. Terminal constraints on t
J. Aerosp. Technol. Manag.. Publicado em: 2012-06