Navegando por Assunto "Integration"

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Acesso aberto (Open Access)
Concepções de matemática e se seu ensino: experiências e reflexões de professores formadores de professores em um curso de licenciatura de proposta integrada e interdisciplinar
(Universidade Federal do Pará, 2018-05-02) MATOS, Mônica Gonçalves; GONÇALVES, Tadeu Oliver; http://lattes.cnpq.br/6789250569319668; https://orcid.org/ 0000-0002-2704-5853
In this research, we aim to understand the relations of direction and meaning between conceptions of Mathematics and teaching of Mathematics manifested by teachers that train others teachers, involved in an interdisciplinary proposal to train future teachers for the initial years of Elementary Education and Youth and Adult Education, as they reflect on their training, research and teaching practices. We built the question that orientates the investigation: In what terms, teacher-training teachers, involved in an integrated and interdisciplinary training proposal, express conceptions about Mathematics and its teaching, when reporting on their training experiences and when performing their teaching practices? The trajectory we followed was oriented from the qualitative research, whose option was by a collective study of cases in a theoretical multirefencial approach. We selected 05 (five) teacher-training teachers who teach in a degree course offered by the Institute of Mathematical and Scientific Education, belonging to the Federal University of Pará, whose beginning of the teaching activities occurred in 2010, characterizing itself as a new and unique course in Brazil, of an interdisciplinary proposal and integrated in the training of teachers for the initial educational years and Youth and Adult Education, denominated Integrated Degree in Education in Sciences, Mathematics and Languages. The instruments used to collect the information were: interviews, video recordings of classes and theses and / or dissertations written by the participants of this research. For an analysis of the information, we used Textual Discursive and chose to execute a mixed categorization. Practices and the reports of the teacher-training teachers configure as important elements to understand their conceptions of Mathematics and its teaching, as well as these conceptions are related with new pedagogical modes of action. The manifested conceptions are relative to Mathematics as a knowledge of human construction and, therefore, changeable and fallible. As for teaching, they show that for teaching, knowledge of Mathematics content is indispensable, and articulation with others areas of knowledge can be possible through dialogue, partnership and collaboration. Teachers give indications on which they move in the direction of changes of conceptions and practices, demonstrating that they are in the process of constructing the understanding of the proposal of the Integrated Licentiate course, in terms of the development of interdisciplinary practices and the restlessness that moves them to beyond the boundaries of its field of knowledge. Thus, indicating that they are in the process of overcoming the paradigms from which they were formed.
Acesso aberto (Open Access)
Desenvolvimento regional e a dinâmica das cidades na Amazônia paraense: uma abordagem histórica
(Universidade Federal do Pará, 2012-07) CARVALHO, David Ferreira; CARVALHO, André Cutrim; OLIVEIRA, Cléo Conceição Resque de
The purpose of this paper is to outline a historical analysis of the effects of insertion of the Amazon in Pará recent national and international context, in its general features, through the actions of national integration policies on the socio-spatial formation of Pará – Para Amazon – with emphasis on the process of urbanization.
Acesso aberto (Open Access)
Desenvolvimento, implementação e testes de um sistema de comunicação sem fio heterogêneo para acesso à serviços: aplicações na telemedicina e domótica
(Universidade Federal do Pará, 2011-01-31) SATO, Roberto Masanori Vale; CASTRO, Agostinho Luiz da Silva; http://lattes.cnpq.br/2798180168487751
In the last 20 years, economy and technology have evolved in many directions and into new areas. Many of these developments have created opportunities that are being considered in the conception of future communication networks. These new possibilities are related to, specially, use the internet to access services and include: mobility, low cost technologies, growth and jobs (over the Internet it is possible to participate in each business process and production) services, education (opportunity for people to grow and thrive), entertainment (virtual worlds for entertainment, shopping and games), a high traffic volume (text, voice, images, video). As a result, the Internet has become, like electricity or water, a public good. With almost 2 billion of users (about 28% of world population), the Internet is becoming, increasingly, a pervasive infrastructure providing anywhere and anytime connectivity and services. This world of the Internet current is the result of successive changes that have occurred since its inception and became the communications infrastructure of critical importance. In terms of communication technologies, mobile wireless systems have a special place because of its exceptional propagation in the last decade and, along with the Internet, has allowed the emergence of smart devices, the introduction of new innovative services and demand for an environment that supports innovation and creativity. However, the various network standards to support, mainly to access to last mile are disadvantages to the user's perspective, because it has to enable these networks (to contract the services) and often to have specific terminals to access them. The idea of a single standard for these networks did not achieve satisfactory results and a solution points for the integration of these networks to provide unique and transparent access to the user. This paper therefore presents an embedded solution for integrating wireless communications standards such heterogeneous IEEE 802.15.4 ZigBee, IEEE 802.20 GSM / GPRS and Wi-Fi IEEE 802.2. This heterogeneity of wireless technologies enables a user moving through your local or remote terminal access applications and services in the transparent way. Performance evaluation of the solution was performed using two types of services: home automation and telemedicine. The results indicated that the proposed solution can integrate and provide services with safety and reliability.