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Search Results: 1 - 10 of 37328 matches for " Erika Alves dos;Miraglia "
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Arquivos abertos e instrumentos de gest?o da qualidade como recursos para a dissemina??o da informa??o científica em seguran?a e saúde no trabalho
Santos, Erika Alves dos;Miraglia, Simone Georges El Khouri;
Ciência da Informa??o , 2009, DOI: 10.1590/S0100-19652009000300006
Abstract: the objective of this study is to present the philosophy of open archives as an instrument for occupational health and safety (ohs) management. the survey method stands for the bibliography research, together with an interview session with the 23 osh management professionals that enabled the further understanding about access level and the perception on scientific information by these professionals. qualitative and quantitative questionnaire analysis showed the open archives initiative, through digital information repositories as an instrument for the occupational health and safety management, as well as need of developing policies on incentive to generation and sharing of intellectual capital among the community in question, encouraging the construction of an osh digital repository, for maintaining most of all the worker's physical and mental integrity. lack of available information in this area is still a barrier to the occupational knowledge management for promoting the safety and healthy work development in the organizations.
Aprendendo a li??o: uma etnografia das Varas Especiais da Infancia e da Juventude
Miraglia, Paula;
Novos Estudos - CEBRAP , 2005, DOI: 10.1590/S0101-33002005000200005
Abstract: this article proposes an ethnographical approach to the audiences with children and adolescents held in "juvenile courts" in s?o paulo. it discusses problems involving the brazilian legislation for children, analyses the difficulties of implementation of the statute for the child and the adolescent and reflects about the particularities of working with ethnography when the law is the object.
Apresenta o
Paula Miraglia
Novos Estudos - CEBRAP , 2008, DOI: 10.1590/s0101-33002008000100001
Abstract:
Madeiras utilizadas na fabrica??o de arcos para instrumentos de corda: aspectos anat?micos
Angyalossy, Veronica;Amano, Erika;Alves, Edenise Segala;
Acta Botanica Brasilica , 2005, DOI: 10.1590/S0102-33062005000400018
Abstract: pernambuco wood (caesalpinia echinata lam.) has special characteristics like resonance, density, durability, and beauty; for this reason, it is considered the best material for stringed instruments bows. besides pernambuco wood has been used around the world, some samples, and consequently some bows, are better than others. in brazil, others woody species have been used in the manufacture of bows. in this paper some wood samples of pernambuco wood were analysed in order to verify if it is possible to find differences in their anatomical qualitative and quantitative characteristics that explain the bow quality. the comparative analysis of pernambuco wood samples showed variations in vessel diameter, quantity and distribution of axial parenchyma and orientation of axial and radial wood elements.
Am?nia (NH3) atmosférica: fontes, transforma??o, sorvedouros e métodos de análise
Felix, Erika Pereira;Cardoso, Arnaldo Alves;
Química Nova , 2004, DOI: 10.1590/S0100-40422004000100022
Abstract: ammonia is the most common alkaline gas of the atmosphere, being important in the neutralization of various processes that occur in the atmosphere. its main sources of emission are the decomposition of organic matter and dejections of animals. ammonia is used by man in diverse activities of production, therefore it is a gas that can contaminate work environments. measurements of ammonia concentration in some parts of the world have shown great spatial and weather variation. this large variability makes it difficult to estimate the input of reduced nitrogen to different ecosystems from measurements.
Am nia (NH3) atmosférica: fontes, transforma o, sorvedouros e métodos de análise
Felix Erika Pereira,Cardoso Arnaldo Alves
Química Nova , 2004,
Abstract: Ammonia is the most common alkaline gas of the atmosphere, being important in the neutralization of various processes that occur in the atmosphere. Its main sources of emission are the decomposition of organic matter and dejections of animals. Ammonia is used by man in diverse activities of production, therefore it is a gas that can contaminate work environments. Measurements of ammonia concentration in some parts of the world have shown great spatial and weather variation. This large variability makes it difficult to estimate the input of reduced nitrogen to different ecosystems from measurements.
Os conceitos de saúde e doen a na representa o social da velhice
Santos, Geraldine Alves dos
Textos & Contextos (Porto Alegre) , 2002,
Abstract: N o possui resumo
Abstract
Jailson Alves dos Santos
Trabalho, Educa??o e Saúde , 2007, DOI: 10.1590/s1981-77462007000300001
Abstract:
A naturaliza o do produtivismo acadêmico no trabalho docente
Silvia Alves dos Santos
Revista Espa?o Acadêmico , 2010,
Abstract: O presente texto tem por objetivo mostrar que a pesquisa na universidade esteve, no final do século XX, marcada por interesses e disputas por hegemonia na sociedade. A universidade por meio de orienta es econ micas mais amplas, resultantes do processo de mundializa o do capital, passa a produzir uma nova cultura universitária. O doutorado e a Inicia o Científica passam a ter centralidade nas políticas de forma o de pesquisadores e alteram substancialmente o trabalho docente na universidade. Reiteramos a convic o de que analisar o trabalho docente revela quest es de muita complexidade e relevancia. Assim, imp e-se o desvelamento de diversas quest es, considerando que o resultado do trabalho docente, tanto na gradua o, por meio da vincula o à Inicia o Científica, como na pós-gradua o, com orienta es e publica es qualificadas, exige uma dedica o profissional que seja de efetiva e contínua forma o e supera o, seja no campo da pesquisa ou na transmiss o do conhecimento em sala de aula. Palavras-chave: Produtivismo. Universidade. Pesquisa.
Peridynamic Solutions for Timoshenko Beams  [PDF]
E. Thomas Moyer, Michael J. Miraglia
Engineering (ENG) , 2014, DOI: 10.4236/eng.2014.66034
Abstract:

Peridynamics is a recently developed formulation for continuum mechanics which describes material deformation using a nonlocal approach. Unlike Classical Continuum Mechanics (CCM) where the conservation equations are cast into partial differential equations, Peridynamics describes the deformation in terms of integro-differential equations. Additionally, peridynamics permits a natural length scale that is absent in CCM. This facilitates the modeling of complex material behavior and fracture which is not dependent on the numerical discretization length scale. In this paper, we develop a Peridynamic formulation for a Timoshenko beam. Full details and numerical examples are presented for both bending and axial behavior. While the development in this paper is limited to elastic, infinitesimal deformations, the approach can be extended to finite inelastic deformations.

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