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Search Results: 1 - 10 of 63629 matches for " Miriam Vieira da Cunha "
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Perfil do profissional da informa o frente às novas tecnologias
Miriam Vieira da Cunha
Revista ACB , 2000,
Abstract: [Portuguese]Palestra proferida no 18o Painel de Biblioteconomia de Santa Catarina. Discorre sobre o perfil do profissional da informa o e as transforma es que est o ocorrendo na área em fun o do novo paradigma tecnológico. Enfatiza as mudan as de nomenclaturas dos profissionais da informa o.
Perfil do profissional da informa o frente às novas tecnologias
Miriam Vieira da Cunha
Revista ACB , 2005,
Abstract: Palestra proferida no 18o Painel de Biblioteconomia de Santa Catarina. Discorre sobre o perfil do profissional da informa o e as transforma es que est o ocorrendo na área em fun o do novo paradigma tecnológico. Enfatiza as mudan as de nomenclaturas dos profissionais da informa o.
A profiss o de bibliotecário: competências demandadas por um mercado em transforma o
Julia Miranda Bressane,Miriam Vieira da Cunha
Revista Interamericana de Bibliotecología , 2011,
Abstract: The Information Society and the changes occurred in the job market within the development of the information technologies demand new skills and qualifications. This article discusses the information professions, the professional jurisdictions and the professional skills. It also seeks to know the transformations in the professional profiles due to the recent changes of paradigm and the qualifications demanded by the labour market.
A forma??o profissional no século XXI: desafios e dilemas
Silva, Edna Lúcia da;Cunha, Miriam Vieira da;
Ciência da Informa??o , 2002, DOI: 10.1590/S0100-19652002000300008
Abstract: reflection on education in the 21th century with special attention on librarians' education. it emphasizes the four basic points, praised by unesco, to a new concept of education: to learn to know, to learn to live together, to learn to do and to learn to be. it presents the points developed by morin, for unesco, that will be able to improve the education of the future. on the bases of such points examine the role of librarians education in 21th century. the educators' dilemas in these times are centered in three questions: what to teach? how to teach? and why to teach? it suggests that the librarianship curricula must privilegie librarians' educative role and that this role must be founded in a set of values in order to modify perceptions, and emphasize cooperation in detriment of technology. the paper concludes that the most important function of librarians in 21th century will be the one of information managers.
El museólogo como profesional de la información en Santa Catarina, Brasil
Graipel Junior, Hermes José;Cunha, Miriam Vieira da;
Investigación bibliotecológica , 2009,
Abstract: the objective of this quantitative study is to identify the profile of the professional curators that work in the state of santa catarina's museums, in brazil. bardin's (2004) technique of content analysis was utilized throughout the study. data collection was done by means of a questionnaire. a survey was made of the professional's profile, including the museum institute where the attendant is employed, their formal education, activities that they considered most important and the necessity of continuing education. this is a profession that is composed of predominantly females over the age of forty, with more than ten years working in the profession, the majority working in public institutions associated with city governments or institutions of higher education. survey subjects typically develop traditional activities but have knowledge of transformations that have occurred in the recent decades and seek to bring themselves up to date through short duration courses. these professionals have principally studied human sciences during their university studies.
El museólogo como profesional de la información en Santa Catarina, Brasil The museologist as an information professional in Santa Catarina, Brazil
Hermes José Graipel Junior,Miriam Vieira da Cunha
Investigación bibliotecológica , 2009,
Abstract: Este estudio se propuso identificar el perfil del profesional actuante en museos del estado de Santa Catarina, Brasil. La investigación realizada es cuantitativa y cualitativa. Utilizó la técnica de análisis de contenido de Bardin (2004). El instrumento de recopilación de datos fue el cuestionario. Fue hecho un levantamiento del perfil del profesional, del museo al cual está vinculado, su formación académica, las actividades consideradas más importantes, y su necesidad de educación continua. El museólogo es un profesional predominantemente del sexo femenino, con más de cuarenta a os, con más de diez a os en la profesión, que trabaja en su mayoría en instituciones públicas, vinculadas a las municipalidades o a las instituciones de ense anza superior. Desarrolla actividades tradicionales, pero tiene conocimiento de las transformaciones ocurridas en las últimas décadas y trata de actualizarse a través de cursos de corta duración. La formación de estos profesionales es principalmente en Ciencias Humanas. The objective of this quantitative study is to identify the profile of the professional curators that work in the state of Santa Catarina's museums, in Brazil. Bardin's (2004) technique of content analysis was utilized throughout the study. Data collection was done by means of a questionnaire. A survey was made of the professional's profile, including the museum institute where the attendant is employed, their formal education, activities that they considered most important and the necessity of continuing education. This is a profession that is composed of predominantly females over the age of forty, with more than ten years working in the profession, the majority working in public institutions associated with city governments or institutions of higher education. Survey subjects typically develop traditional activities but have knowledge of transformations that have occurred in the recent decades and seek to bring themselves up to date through short duration courses. These professionals have principally studied Human Sciences during their university studies.
Analysis of job offers for reference librarians Análise de ofertas de emprego para bibliotecários de referência
Daniela Capri,Renata Duarte de Borja,Ana Cláudia Zandavalle,Miriam Vieira da Cunha
Biblios , 2011, DOI: 10.5195/biblios.2011.5
Abstract: The role of the reference librarian is essential for assistence of users. This paper analysed and compared job offers for reference librarians in the websites Indeed and Jobs. It used Bardin's content analysis technique. The results revealed that the job market looks for pro-active and expert professionals with Library or Information Science education. O papel do bibliotecário de referência é essencial para o atendimento do usuário. Esta pesquisa analisou e comparou as ofertas para bibliotecários de referência nos sites Indeed e Jobs. Utilizou a técnica de análise de conteúdo de Bardin. Os resultados revelaram que o mercado de trabalho procura profissionais pró-ativos, comunicativos e experientes, com forma o em Biblioteconomia ou Ciência da Informa o.
Proposta de roteiro para a determina o das variáveis de soldagem do Processo TIG pulsado aplicado à soldagem de chapas finas Proposal of roadmap for determining the variables of pulsed TIG welding process applied to welding of thin plates
Tiago Vieira da Cunha
Soldagem & Inspe??o , 2013,
Abstract: Na soldagem TIG pulsada a corrente varia entre dois níveis bem definidos de energia numa determinada frequência, sendo, portanto, necessário a regulagem de um conjunto de variáveis composto pela corrente de pulso, tempo de pulso, corrente de base, tempo de base, além da velocidade de soldagem. Entretanto, apesar de ser uma técnica t o amplamente difundida, na prática estas variáveis de soldagem muitas vezes s o reguladas de forma arbitrária. Isto pode conduzir ao uso ineficiente da pulsa o da corrente quando considerado o resultado final da solda, bem como nos aspectos de produtividade. Diante desta carência, este trabalho tem por objetivo apresentar um roteiro desenvolvido com o intuito de suprir a necessidade prática de se estabelecer critérios para auxiliar a determina o das variáveis da soldagem TIG pulsada, tomando como premissa a largura desejada para o cord o de solda final, a sobreposi o entre os pontos de solda que comp em o cord o e a velocidade de soldagem. Por fim, é apresentada uma aplica o deste roteiro na soldagem "bead on plate" de chapas de a o inox com 1,2 mm de espessura. In pulsed TIG welding the current varies between two well-defined energy levels in a given frequency being, therefore, necessary to the adjustment of a set of variables consisting of the peak current, peak time, background current, background time and the welding speed. However, despite being a technique so widespread, in practice these welding variables are often regulated arbitrarily. This can lead to inefficient use of the pulsed current regarding the end result of the weld as well as in the aspects of productivity. Given this shortage, this paper aims to present a roadmap developed in order to meet the practical need to establish criteria to assist in the determination of pulsed TIG welding variables, taking as its premise the desired width of the weld bead, overlap between the weld points comprising the weld bead and the welding speed. Finally, one application of this roadmap is presented in welding bead on plate of stainless steel plates with 1.2 mm thickness.
O desafio de uma antropologia das idades
Cunha Neiva Vieira da
História, Ciências, Saúde-Manguinhos , 2000,
Abstract:
Optimum Efficiency Analysis of Regenerative Cycle with Feed Water Heaters  [PDF]
André Felippe Vieira Da Cunha, Naum Fraidenraich, Leomi De Souza Silva
Journal of Power and Energy Engineering (JPEE) , 2017, DOI: 10.4236/jpee.2017.58004
Abstract: The optimum efficiency and net work of the regenerative cycle with turbine extractions, using steam as the working fluid, have been simulated and analyzed. The cycle is simulated with until five feed water heaters in a numeric method and can be easily used in solar power plants. The general expression for each component is realized through the balance of energy, collectors, turbine, condenser, pumps and feed water heaters. One analytical method is developed considering constants of the difference of enthalpy through feed water heaters as also between them. The results show that the analytical method is unsatisfactory because the optimum efficiency depends on some parameters such as evaporating temperature and superheating temperature showing in numeric method. The increase of optimum efficiency increases when the number of feed water is increased as well as evaporating and superheating temperature, for the net work presents a maximum value along evaporating temperature, decreasing with number of feed water heaters and increasing when the superheating temperature is increased. The pressure of extraction of turbine is also analyzed, varying about 5% along of evaporation temperature. This analysis is important to motivate the use in solar plants that it is considerate in this paper, just analyzing the cycle.
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