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1.
Sensors (Basel) ; 21(12)2021 Jun 21.
Article in English | MEDLINE | ID: mdl-34205492

ABSTRACT

Handover Management (HM) is pivotal for providing service continuity, enormous reliability and extreme-low latency, and meeting sky-high data rates, in wireless communications. Current HM approaches based on a single criterion may lead to unnecessary and frequent handovers due to a partial network view that is constrained to information about link quality. In turn, HM approaches based on multicriteria may present a failure of handovers and wrong network selection, decreasing the throughput and increasing the packet loss in the network. This paper proposes SIM-Know, an approach for improving HM. SIM-Know improves HM by including a Semantic Information Model (SIM) that enables context-aware and multicriteria handover decisions. SIM-Know also introduces a SIM-based distributed Knowledge Base Profile (KBP) that provides local and global intelligence to make contextual and proactive handover decisions. We evaluated SIM-Know in an emulated wireless network. When the end-user device moves at low and moderate speeds, the results show that our approach outperforms the Signal Strong First (SSF, single criterion approach) and behaves similarly to the Analytic Hierarchy Process combined with the Technique for Order Preferences by Similarity to the Ideal Solution (AHP-TOPSIS, multicriteria approach) regarding the number of handovers and the number of throughput drops. SSF outperforms SIM-Know and AHP-TOPSIS regarding the handover latency metric because SSF runs a straightforward process for making handover decisions. At high speeds, SIM-Know outperforms SSF and AHP-TOPSIS regarding the number of handovers and the number of throughput drops and, further, improves the throughput, delay, jitter, and packet loss in the network. Considering the obtained results, we conclude that SIM-Know is a practical and attractive solution for cognitive HM.


Subject(s)
Computer Communication Networks , Semantics , Communication , Knowledge Bases , Reproducibility of Results
2.
J. Phys. Educ. (Maringá) ; 31: e3155, 2020. tab, graf
Article in English | LILACS | ID: biblio-1134696

ABSTRACT

ABSTRACT From 1980s to 1990s, the Brazilian Physical Education (BPE) was strongly influenced by the discussion concerning its identity as an academic discipline; the final period of the Brazilian military dictatorship; the regulation of the BPE as a profession. Hence, this study analyzed the influence of that epistemological and political setting on the curricula of three BPE undergraduate courses. The Political Pedagogic Project and the Curriculum Matrix of the three undergraduate courses, from public universities, were analyzed using two qualitative research techniques: body of knowledge analysis, and content analysis. The results showed that the curricula analyzed did not cover a definition of professional intervention procedures based on ethical conduct specific to the area. Furthermore, the knowledge basis of the curricula is mainly constituted by discipline knowledge, which contributes to distancing the student's training from their field of professional practice . These findings may be associated with the insufficient epistemological discussion early initiated by Henry's works and unclear definition if the BPE is an academic or professional area. This investigation suggests that political disputes related to professionalization of BPE overlapped the academic discussions, which might have contributed to the problems identified on the preparation through bachelor courses of physical education professionals.


RESUMO De 1980 a 1990, a Educação Física Brasileira (EFB) foi fortemente influenciada pela discussão sobre sua identidade como disciplina acadêmica; pelo período final da ditadura militar; e pela regulamentação da EFB como profissão. Assim, este estudo analisou a influência dessa configuração epistemológica e política sobre o currículo de três cursos de graduação em Educação Física (EF) no Brasil. O Projeto Político Pedagógico e a Matriz Curricular dos três cursos, de universidades públicas, foram analisados utilizando duas técnicas de pesquisa qualitativa: análise do corpo de conhecimento e análise de conteúdo. Os resultados mostraram que todos os currículos analisados não apresentaram uma definição clara dos procedimentos de intervenção profissional baseados em condutas éticas específicas da área. Além disso, a base de conhecimento dos currículos é principalmente constituída pelo conhecimento acadêmico, contribuindo para o distanciamento da formação do graduando com o campo de atuação profissional. Essas descobertas podem estar associadas à insuficiente discussão epistemológica que foi iniciada pelos trabalhos de Henry e a não definição se a EFB é uma área acadêmica ou profissional. Esta investigação sugere que as disputas políticas relacionadas à profissionalização da EFB se sobrepuseram às discussões acadêmicas, o que pode ter contribuído para os problemas identificados na formação do tipo bacharelado dos profissionais de EF.


Subject(s)
Physical Education and Training/history , Curriculum , Professional Competence , Professional Practice/ethics , Training Support/ethics , Knowledge , Educational Measurement , Higher Education Policy , Scientific Domains , Ethics, Professional/education , Faculty/education , Academic Performance
3.
Diagnostics (Basel) ; 9(2)2019 May 09.
Article in English | MEDLINE | ID: mdl-31075973

ABSTRACT

Clinical decision support systems (CDSS) have been designed, implemented, and validated to help clinicians and practitioners for decision-making about diagnosing some diseases. Within the CDSSs, we can find Fuzzy inference systems. For the reasons above, the objective of this study was to design, to implement, and to validate a methodology for developing data-driven Mamdani-type fuzzy clinical decision support systems using clusters and pivot tables. For validating the proposed methodology, we applied our algorithms on five public datasets including Wisconsin, Coimbra breast cancer, wart treatment (Immunotherapy and cryotherapy), and caesarian section, and compared them with other related works (Literature). The results show that the Kappa Statistics and accuracies were close to 1.0% and 100%, respectively for each output variable, which shows better accuracy than some literature results. The proposed framework could be considered as a deep learning technique because it is composed of various processing layers to learn representations of data with multiple levels of abstraction.

4.
Acta Inform Med ; 26(2): 98-101, 2018 Jun.
Article in English | MEDLINE | ID: mdl-30061779

ABSTRACT

INTRODUCTION: Nowadays in Panama, there is a lot of patient information stored in textual form which cannot be manipulated to manage adequate knowledge. There are multiple resources created to represent knowledge, including specialized glossaries, ontologies, among others. The ontologies are an important part within the scope of the recovery and organization of the information and the semantic web. Also in recent works they are used in applications of natural language processing (NLP), as a knowledge base. AIM: This research was conducted with the aim of creating a methodology that allows from a text written in NL, extract the necessary elements using NLP tools and with them create a knowledge base represented by one domain ontology and extract knowledge to help medical specialists. MATERIAL AND METHODS: In this study we carried out a methodology that allows the extraction of knowledge of patient clinical records, general medicine and palliative care, in order to show relevant knowledge elements to specialists. The methodology was validated with a data corpus of approximately 200 patient records. CONCLUSION: We have created a knowledge representation methodology, combining NLP techniques and tools and the automatic instantiation of an ontology, which can serve as a software agent for other applications or used to visualize the patient's clinical information. The study was validated using the traditional metrics of information retrieval systems precision, recall, F-measure obtaining excellent results, and can be used as a software agent or methodology for the development of information extraction software systems in the medical domain.

5.
Rev. cuba. inform. méd ; 8(supl.1)2016.
Article in Spanish | LILACS, CUMED | ID: biblio-844913

ABSTRACT

La opacidad de la cápsula posterior (OCP) es actualmente uno de los aspectos más importantes en la cirugía de catarata de los tiempos modernos. Sigue siendo la complicación posoperatoria tardía más frecuente tras la cirugía de catarata asociada con disminución de la agudeza visual, deterioro de la sensibilidad al contraste y problemas de deslumbramiento que conllevan importantes repercusiones sociales, médicas y económicas. El software PANDOC provee al oftalmólogo de una herramienta por medio de la cual este es capaz de cuantificar numéricamente y detectar diferencias de opacidad (a veces imperceptibles para el ojo humano), logrando así una evaluación objetiva del grado de opacidad y de esta forma minimizar el sesgo de observación entre un médico y otro. Por ello surge la necesidad de identificar automáticamente la OCP en estas imágenes, para lo cual se diseña un sistema basado en casos. La presente investigación se enmarca en la aplicación de un sistema basado en casos integrado al software PANDOC, para identificar y cuantificar objetivamente OCP mediante el uso de las imágenes resultantes de la cámara Scheimpflug del Pentacam(AU)


The posterior capsule opacity (PCO) is nowadays one of the most important aspects in cataract surgery of modern times. It´s still the most frequent post operatory complication associated with visual acuity diminution, deterioration of contrast sensitivity and blinding problems that lead to social, medical and economic repercussions. PANDOC software is a tool for numerical quantification and detection of opacity differences (sometimes imperceptible for human eyes), reaching an objective evaluation of opacity degree and minimizing the observation bias between one doctor and another. For that reason is necessary to identify automatically PCO in these images, for which is designed a case-based system. The present research is oriented to the application of a case-based system for the PANDOC software, to identify and quantify objectively PCO using the resulting images of the Pentacam´sScheimpflug camera(AU)


Subject(s)
Humans , Male , Female , Cataract/complications , Cataract/diagnosis , Image Processing, Computer-Assisted/methods , Software/standards , Cataract Extraction/methods , Corneal Opacity/diagnostic imaging
6.
Educ. fis. deporte ; 34(1): 103-128, Ene.-Jun.2015.
Article in English | LILACS | ID: lil-786750

ABSTRACT

The present study examined how teaching practices fostered PCK knowledge components in future physical education teachers with different levels of training. Methods: participants consisted of four pairs of future teachers with different levels of training in a physical education licensure program. Interview and questionnaire data were collected during 3 academic semesters. The data were qualitatively analysed into units of meaning, which were coded for 4 knowledge components (student knowledge, content knowledge, pedagogical knowledge, and context knowledge). Results: findings indicated that study participants’ PCK primarily drew on the student and content knowledge components. Discussion/Conclusion: comparisons between knowledge components and between pairs found that participants’ PCK primarily employed the student and content knowledge components and that the pedagogy and context knowledge components of participants’ PCK were less well developed...


El presente estudio examinó como las prácticas de enseñanza adoptaron los componentes pedagógicos del CDC (Conocimiento Didáctico del Contenido) en los futuros docentes de Educación Física con diferentes niveles de entrenamiento. Métodos: el grupo se conformó por cuatro pares de futuros educadores físicos con diferentes niveles de entrenamiento. Las entrevistas y datos de los cuestionarios fueron obtenidos durante tres semestres académicos. Los datos fueron analizados cualitativamente y agrupados en cuatro componentes de conocimiento (conocimiento de los estudiantes, conocimiento del contenido, conocimiento pedagógico y el conocimiento contextual). Resultados: los hallazgos del estudio indicaron que los participantes enfatizaron principalmente en los componentes de conocimiento de los estudiantes y conocimiento del contenido. Discusión/ Conclusión: las comparaciones entre los componentes del conocimiento en las parejas de estudiantes de Educación Física mostraron que los componentes más usados por los participantes del CDC fueron: el conocimiento de los estudiantes y los contenidos del conocimiento; mientras que el conocimiento pedagógico y el conocimiento contextual) fueron los menos desarrollados...


O presente estudo examina como as práticas de ensino fomentam o conhecimento didático de conteúdo (PCK) nos futuros professoresde Educação Física com diferentes níveis de formação. Métodos: foram realizados trabalhos em conjunto com quatro pares de futuros professores com diferentes níveis de formação em um programa de licenciatura em Educação Física. Foram recopilados dados com entrevistas e questionários durante três semestres acadêmicos. Os dados foram analisados qualitativamente em unidades de significado, codificadas por 4 componentes de conhecimento (conhecimento dos estudantes, conhecimento do conteúdo, conhecimento pedagógico, e conhecimento contextual). Resultados: os resultados indicaram que os participantes do estudo PCK delimitaram nos estudantes os componentes do conhecimento didático. Discussão/Conclusões: a comparação entre os componentes do conhecimento e entre os pares estabelecem que os participantes de PCK, principalmente, utilizaram os estudantes e os componentes do conteúdo de conhecimento; e que a pedagogia e o contexto dos componentes de conhecimento dos participantes do PCK foram menos desenvolvidos...


Subject(s)
Humans , Education , Knowledge , Physical Education and Training , Teaching
7.
Rev. bras. educ. fís. esp ; 27(4): 633-645, out.-dez. 2013.
Article in Portuguese | LILACS | ID: lil-697254

ABSTRACT

Ao conhecimento pedagógico do conteúdo (CPC) é atribuída a tarefa de transformar o conhecimento do conteúdo dos professores em conhecimento ensinável e compreensível pelos alunos em distintos contextos de ensino e aprendizagem. Balizado por esse pressuposto, e apoiado nas proposições da literatura sobre o conhecimento do contexto e sobre o CPC, este ensaio teórico analisou como os conhecimentos sobre a sala de aula (microcontexto), a escola (mesocontexto) e a comunidade (macrocontexto) incidem na construção do CPC dos futuros professores e nos cursos de formação inicial em Educação Física. A literatura e a estrutura dos cursos de formação em Educação Física sugerem que os conhecimentos sobre os meso e macrocontextos, embora importantes, não têm participação significativa na construção do CPC dos futuros professores. Tal como os estudos analisados, sugere-se que os professores-formadores, durante a formação inicial, estimulem a reflexão, a sensibilidade e a criticidade dos futuros professores sobre a influência dos meso e macrocontextos no planejamento, na implementação e na gestão de suas práticas pedagógicas, na interação com e na aprendizagem e formação dos alunos. Além disso, que os cursos de formação inicial em Educação Física reconheçam a importância do conhecimento do contexto na construção do CPC dos futuros professores, o abordem em diferentes disciplinas, sob vários ângulos e por meio de distintas estratégias, e não apenas tragam alunos em idade escolar para a instituição de ensino superior, mas levem os futuros professores para dentro das escolas de Educação Básica desde o início do curso. Assim, podem ser ampliadas as possibilidades de construção e desenvolvimento do conhecimento do contexto e, consequentemente, do CPC dos futuros professores de Educação Física, qualificando sua formação acadêmica, docente e profissional.


Pedagogical content knowledge is conceived as responsible for transforming the content knowledge of teachers in knowledge teachable and understandable by students in different contexts of teaching and learning. Considering this assumption, and supported in the proposals of the literature, this theoretical study examined how knowledge about classroom (micro context), school (meso context) and community (macro context) participate in the construction of pedagogical content knowledge of prospective teachers, and in training programs in Physical Education. The information reviewed suggests that knowledge about meso and macro contexts, although very important, do not have meaningful participation in the construction of pedagogical content knowledge for prospective teachers, and is not clearly contemplated as a goal for the initial training in Physical Education, neither by literature of the field, nor by their own training programs. In line with the studies reviewed, we suggested that teachers-trainers, during initial training, stimulate reflection, sensitivity and criticality of prospective teachers about the influence of meso and macro contexts in planning, implementation, and management of teaching practices, in interaction with and in learning and training of students. We believe, therefore, are enlarged the possibilities of construction and development of the context knowledge and, consequently, the pedagogical content knowledge for prospective Physical Education teachers, qualifying their academic, teaching and professional training.


Subject(s)
Humans , Faculty , Knowledge , Physical Education and Training , Teaching
8.
Rev. educ. fis ; 23(2): 295-306, 2012.
Article in Portuguese | LILACS | ID: lil-701455

ABSTRACT

A literatura sugere que o conhecimento pedagógico do conteúdo (CPC) dos futuros professores de Educação Física seja construído, entre outras estratégias formativas, por intermédio das práticas pedagógicas (PPs). Neste sentido, este texto buscou refletir sobre o papel desempenhado pelas PPs no sentido da construção do CPC e pelos professores formadores para implementá-las e geri-las. Também verificou as seguintes questões: a centralidade do CPC e a importância do exercício da docência na formação dos futuros professores; a necessidade de inserção de diferentes PPs na formação inicial; a função das PPs de desvendar a base de conhecimentos dos futuros professores; a relevância da participação dos professores formadores na intermediação entre projeto pedagógico do curso, base de conhecimentos dos futuros professores e PPs; e a necessidade de arquitetar os programas de formação nessa direção. Esses elementos compõem o cenário das PPs nos programas de formação inicial de professores de Educação Física e viabilizam a construção do CPC dos futuros professores.


Literature suggests that pedagogical content knowledge (PCK) of prospective Physical Education teachers is constructed, among other formative strategies, through pedagogical practices (PPs). In this regard, this essay sought to reflect on the role played by the PPs on the construction of PCK, as well as the role played by teacher educators to implement and manage the PPs. It was found the centrality of PCK and the importance of carrying out teaching for the formation of prospective teachers; the need for insertion of different PPs in the pre-service formation; the function of PPs in revealing future teachers' knowledge base; the relevance of teacher educators' participation in the intermediation among course pedagogical project, pre-service teachers' knowledge base and PPs; and the need for constructing formation programs in this direction. These elements compose the scenery of PPs in programs of initial formation of Physical Education teachers and enable the construction of the PCK of future teachers.

9.
Rev. bras. educ. fís. esp ; 25(3): 497-511, jul.-set. 2011. ilus
Article in Portuguese | LILACS | ID: lil-602234

ABSTRACT

O conhecimento pedagógico do conteúdo é concebido como o responsável por transformar o conhecimento do conteúdo dos professores em conhecimento ensinável e compreensível pelos alunos. Para o desenvolvimento desse conhecimento na formação inicial em Educação Física, tem sido recomendada a aproximação entre os contextos de formação e da Educação Básica, especialmente por meio de estratégias de práticas pedagógicas. Diante disso, este ensaio teórico objetivou apresentar e discutir alguns critérios que subsidiem os programas de formação inicial em Educação Física nas tarefas de estruturação e de implementação dessas práticas pedagógicas. As informações analisadas permitem identificar cinco diferentes aspectos que podem orientar os programas de formação: local de realização (Instituição de Ensino Superior, escola ou espaços comunitários); quantidade de estudantes-professores ministrantes (grupos, trios, duplas ou individualmente); alunos participantes (colegas ou alunos da comunidade); quantidade de alunos participantes (um, dois, pequenos grupos ou a turma inteira); e quantidade de atividades ministradas (uma, uma sequência pedagógica ou uma unidade didática completa)....


A literatura sugere, ainda, que o alcance dos objetivos das práticas pedagógicas nos programas de formação inicial depende das concepções que os programas de formação, os professores-formadores e os estudantes-professores têm a respeito da participação dessas estratégias formativas na formação dos futuros professores de Educação Física. Acredita-se, pois, que esses cinco critérios contribuam para a implementação de diferentes modalidades de práticas pedagógicas, as quais permitirão ao conhecimento pedagógico do conteúdo atuar como interlocutor entre a base de conhecimentos para o ensino e o contexto de ensino e aprendizagem, o que potencializará o gradativo desenvolvimento do próprio conhecimento pedagógico do conteúdo e a formação docente dos futuros professores ao longo da formação inicial em Educação Física.


Pedagogical content knowledge is conceived as responsible for transforming teachers` content knowledge into teachable knowledge comprehensible to students. For the entire development of the pedagogical content knowledge during Physical Education teacher education, the approximation between contexts of formation and basic education, especially through strategies of pedagogical practices, has been recommended. Considering these concerns, this theoretical essay has aimed to present and discuss some criteria which subsidize formation programs in Physical Education in tasks for structuring and implementing these pedagogical practices. The information analyzed allows to identify five different aspects which can orientate formation programs: place of execution (higher education institution, school or community spaces); number of prospective teachers who will give the pedagogical practice (groups, trios, pairs or individually); students participating in the activities (classmates or community students); number of students participating (one, two, small groups or the whole class); and the number of activities which will be given (one, a pedagogical sequence, or a complete teaching unit)....


Literature also suggests that the achievement of pedagogical practices goals in prospective formation programs depends on conceptions that formation programs, teacher educators, and prospective teachers have concerning the participation of these forming strategies in the formation of future Physical Education teachers. Therefore, it is believed these five criteria may contribute for the implementation of different modalities of pedagogical practices which will allow pedagogical content knowledge to function as interlocutor between the knowledge base for teaching and the teaching and learning context, which will maximize both gradual development of pedagogical content knowledge itself and prospective teachers' professional and teaching formation during Physical Education teacher education programs.


Subject(s)
Humans , Faculty , Learning , Physical Education and Training , Teaching
10.
Rev. bras. educ. fís. esp ; 25(2): 323-339, abr.-jun. 2011.
Article in Portuguese | LILACS | ID: lil-594472

ABSTRACT

O conhecimento pedagógico do conteúdo integra a base de conhecimentos para o ensino - conjunto de conhecimentos necessários ao professor - juntamente com aqueles relativos às características dos alunos, aos conteúdos da matéria de ensino, à pedagogia geral e aos contextos que circundam a aprendizagem. Considerando sua importância na formação inicial de professores, o objetivo deste ensaio foi o de analisar a estrutura da base de conhecimentos dos futuros professores de Educação Física sob a perspectiva do conhecimento pedagógico do conteúdo, buscando contribuir com o debate a respeito do papel desse conhecimento no planejamento e na implementação das situações de ensino e aprendizagem, bem como na formação docente dos estudantes-professores. Diante do referencial teórico analisado, pode-se compreender o conhecimento pedagógico do conteúdo como aquele que o estudante-professor utiliza para, a partir dos seus objetivos, da realidade dos alunos e das características do contexto de ensino e aprendizagem, convocar, gerir e fazer interagir os conhecimentos da base de conhecimentos para o ensino, visando à adaptação, à transformação e à implementação do conhecimento do conteúdo a ser ensinado, de modo a torná-lo compreensível e ensinável aos alunos. Para alcançar esses objetivos, a literatura sugere a aproximação do contexto de formação inicial em Educação Física daquele de atuação profissional do professor na Educação Básica, além da ampliação das oportunidades para que os estudantes-professores se defrontem com diferentes dilemas e situações-problema ao longo da formação inicial. Tais estratégias fomentarão a construção do conhecimento pedagógico do conteúdo e, consequentemente, o delineamento da personalidade docente dos futuros professores.


The pedagogical content knowledge integrates the knowledge base for teaching - body of knowledge needed by the teacher - together with the knowledge related to the students' characteristics, the topic of the classes, general pedagogy, and contexts of learning. Taking into account its importance in the formation of prospective teachers, this essay aimed to analyze the framework of the base of knowledge of future Physical Education teachers from the perspective of pedagogical content knowledge, seeking to contribute with the debate on the role of this knowledge on the planning, implementation of teaching and learning situations, and on the teaching formation of prospective teachers as well. Concerning the theoretical framework analyzed, the pedagogical content knowledge can be comprehended as that the teacher-student utilize to, from its objectives, reality of the students, and characteristic of the teaching and learning context, summon, manage and make the knowledge of the knowledge base for teaching interact, seeking the adaptation, transformation, and implementation of the content knowledge to be taught, so that it becomes comprehensible and teachable to students. To achieve these objectives, the literature suggests the approach of the initial context of teacher education in Physical Education of that the professional work of teachers in basic education, in addition to increasing opportunities for prospective teachers are faced with different dilemmas and problematic situations along initial training. Such strategies encourage the construction of pedagogical content knowledge and, consequently, the delineation of teacher personality of future teachers.


Subject(s)
Humans , Faculty , Learning , Physical Education and Training , Teaching
11.
Nucleus (La Habana) ; (42): 28-33, jul.-dic. 2007.
Article in Spanish | LILACS | ID: lil-738895

ABSTRACT

Se presentó un programa de computación para realizar análisis estandarizado de áreas de investigación y conceptos claves de la ciencia y la tecnología nucleares desarrollado en CUBAENERGÍA. Se describieron los componentes principales del sistema de procesamiento de información, así como los métodos computacionales y módulos para el análisis del contenido temático de archivos de registros de la base de datos del Sistema Internacional de Información Nuclear. Se reportan los resultados del análisis del contenido temático de la revista Nucleus desde 1986 hasta 2005. Se mostraron los resultados del estudio demostrativo Nucleus, Ciencia, Tecnología y Sociedad. Estos resultados aportan nuevos elementos para valorar el significado del contenido de la revista Nucleus en el contexto de la innovación en áreas de investigación multidisciplinarias interrelacionadas.


A computer program for performing standardized analysis of research areas and key concepts of nuclear science and technology under development at Cubaenergia is presented. Main components of the information processing system, as well as computational methods and modules for thematic content analysis of the International Nuclear Information System Database record files are described. Results of thematic content analysis of journal Nucleus from 1986 to 2005 are shown. Furthermore, results of demonstrative study Nucleus, Science, Technology and Society are also shown. The results provide new elements to asses the significance of the thematic content of journal Nucleus in the context of innovation in interrelated multidisciplinary research areas.

12.
Nucleus (La Habana) ; (42): 3-6, jul.-dic. 2007.
Article in Spanish | LILACS | ID: lil-738897

ABSTRACT

La gestión del conocimiento tiene el propósito de conservar y orientar las competencias claves de cualquier organización al desarrollo de productos y servicios con alto valor científico y tecnológico agregado, como respuesta proactiva a un entorno dinámico y complejo. El Organismo Internacional de Energía Atómica e instituciones nucleares de los Países Miembros reconocen que el uso pacífico de la tecnología nuclear descansa en la acumulación del conocimiento nuclear y que su gestión efectiva se orienta al aseguramiento de la disponibilidad continua de información científica y tecnológica y del personal calificado. Recientemente instituciones nucleares cubanas también han iniciado proyectos orientados a la implementación de procesos de gestión del conocimiento organizacional y nuclear. En este trabajo se presentan retos y perspectivas para la gestión del conocimiento nuclear en Cuba y en el contexto mundial.


The knowledge management has as one of its goals to keep and to drive the key organizational competences to the development of products and services with high scientific and technological value, as proactive reply to a dynamic and complex environment. The International Atomic Energy Agency and nuclear institutions of Member Countries recognize that the pacific use of nuclear technology is supported on the nuclear knowledge collection and that its effective management is oriented to guarantee the continuous availability of scientific and technological information and high qualified people. Recently some nuclear Cuban institutions have started some projects to implement nuclear and organizational knowledge management process. In this paper some challenges and perspectives are presented for the nuclear knowledge management in Cuba and in the world context.

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