956 resultados para Modified Direct Analysis Method


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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With the actual context of globalization and with advance of information and communication technologies, especially on the internet, the ways in which individuals relate and communicate have changed. Then, it comes a new dynamic of creation, production and distribution of messages, accompanied to a reality of information overloaded as a result of the diversity of emission sources which makes it difficult to attract the attention of individuals. Thus, the communication process in organizations has to go through a reconfiguration in order to adapt to these changes, seeking a strong position and new strategies to reach your audience. In this sense, many organizations are using storytelling to transmit their messages. Then, the objective is to understand how this narrative format can be a strategic resource of communication and also understand how the stories of common people help to produce identification, relationship and to strengthen the organizational image. Therefore, it analyzes, through the content analysis method and categorization technique, three videos that are constituted as storytelling, especially those based on people experience. It is expected that this research may contribute to the theoretical and methodological study of the adoption of new communication strategies, such as this narrative format

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Pós-graduação em Enfermagem (mestrado profissional) - FMB

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Professors of Architecture on the Subject of Human Development and Social Inclusion of People With Disabilities Historical-Cultural Psychology believes that the people appropriate the culture and develop themselves by social interactions. The architect acts indirectly on human development by producing spaces that allow varying levels of interaction between individuals. To know if the Brazilian Architecture courses are graduating professionals who facilitate the social inclusion of people with disabilities, this research aimed to investigate the concepts of Architecture teachers of a public university about this theme. After the interviews, the reports obtained were submitted to the categorical-content analysis method. Technical concepts predominated over reflective ones, except for the architecture concept, classified as a knowledge area which brings gains to human life.

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Crystallographic and microstructural properties of Ho(Ni,Co,Mn)O3± perovskite-type multiferroic material are reported. Samples were synthesized with a modified polymeric precursor method. The synchrotron X-ray powder diffraction (SXRPD) technique associated to Rietveld refinement method was used to perform structural characterization. The crystallographic structures, as well as microstructural properties, were studied to determine unit cell parameters and volume, angles and atomic positions, crystallite size and strain. X-ray energies below the absorption edges of the transition metals helped to determine the mean preferred atomic occupancy for the substituent atoms. Furthermore, analyzing the degree of distortion of the polyhedra centered at the transitions metal atoms led to understanding the structural model of the synthesized phase. X-ray photoelectron spectroscopy (XPS) was performed to evaluate the valence states of the elements, and the tolerance factor and oxygen content. The obtained results indicated a small decrease distortion in structure, close to the HoMnO3 basis compound. In addition, the substituent atoms showed the same distribution and, on average, preferentially occupied the center of the unit cell.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA