Extensive Communication
Mostrando 1-12 de 77 artigos, teses e dissertações.
-
1. Efficient Low-Complexity Optimized Channel Estimating Methods for OFDM-Based Low-Voltage Broadband Power Line Communication Systems
Abstract Broadband Power Line Communication (BB-PLC) technology enables data transmission for smart grid applications. Nevertheless, channel equalizers are required in the receiver to estimate and compensate for the nonlinear time-variant impulse response and noise interference effects introduced by the BB-PLC channel. In this paper, we append the Particle S
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2022
-
2. Development and validity evidence of the multidimensional scale of sexual selfconcept in a Spanish-speaking context
Abstract Background/objective: STIs and HIV/AIDS are an important public health problem, transmitted by risky sex behaviours. In this context, it is necessary to identify protective factors, of those behaviours, as sexual self-concept. Sexual self-concept is a multidimensional trait (i.e. sexual self-esteem; sexual self-efficacy; and sexual assertiveness),
Psicol. Reflex. Crit.. Publicado em: 13/01/2020
-
3. Acidentes de trabalho fatais em Palmas, Tocantins, Brasil: oportunidades perdidas de informação
Resumo Objetivo: estimar o sub-registro de acidentes de trabalho fatais (ATF) nos sistemas de informação do Ministério da Saúde, Secretaria Estadual de Segurança Pública (SSP), Ministério do Trabalho e Secretaria da Previdência Social, de 2007 a 2015, em Palmas, Tocantins. Métodos: para identificação dos casos de ATF, as fontes de dados foram o
Rev. bras. saúde ocup.. Publicado em: 25/04/2019
-
4. Root perforations: a review of diagnosis, prognosis and materials
Abstract: Root perforation results in the communication between root canal walls and periodontal space (external tooth surface). It is commonly caused by an operative procedural accident or pathological alteration (such as extensive dental caries, and external or internal inflammatory root resorption). Different factors may predispose to this communication,
Braz. oral res.. Publicado em: 18/10/2018
-
5. Computer-Based Auditory Training Programs for Children with Hearing Impairment - A Scoping Review
Abstract Introduction Communication breakdown, a consequence of hearing impairment (HI), is being fought by fitting amplification devices and providing auditory training since the inception of audiology. The advances in both audiology and rehabilitation programs have led to the advent of computer-based auditory training programs (CBATPs). Objective To re
Int. Arch. Otorhinolaryngol.. Publicado em: 2018-01
-
6. Science communication in Brazil: A historical review and considerations about the current situation
ABSTRACT In this paper, we present a historical overview of the science communication activities in Brazil since the nineteenth century and we analyze the current situation and its main concerns. The principal scopes and tools for science communication discussed here are the following: science centers and museums, mass media and large public events for commu
An. Acad. Bras. Ciênc.. Publicado em: 15/08/2016
-
7. COMUNICAÇÃO CIENTÍFICA NO ENSINO SUPERIOR DE QUÍMICA: UMA REVISÃO
The importance of teaching scientific communication skills in undergraduate chemistry courses is well recognized. This paper provides an overview of didactic activities in which students engage to improve these skills. The study was based on an extensive literature review performed on the Journal of Chemical Education and on the Journal of College Science Te
Quím. Nova. Publicado em: 2015-05
-
8. A imagem técnica nos processos comunicacionais e a definição do espaço virtual / The technical image on the communicational processes and the definition of virtual space
Towards the extensive use of the images in the media and its increasing popularity in the digital landscape, this dissertation studies what changes it makes extensive use of the images on communication and modern science. So, we gathered concepts developed by the philosopher Flusser (1920-1991) and dealing with the transmission of visual information in two-d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2012
-
9. O Jornal dos Trabalhadores Rurais Sem Terra e seus temas: 1981-2001
The present work analyses the material produced and published by the Jornal dos Trabalhadores Rurais Sem Terra (Landless Rural Workers Newspaper) during the period from 1981 to 2001, and unveils the historical and political trajectory of the MST (Movimento Sem Terra Landless Workers Movement), as well as of its leaders hereby personified by the figure of the
Publicado em: 2011
-
10. Vocabulário receptivo e expressivo de crianças com Síndrome de Down / Receptive and expressive vocabulary of children with Down syndrome
Is provided that the overall development of children with Down syndrome (DS) occurs with delay, reflecting the cognitive, social, self-care, motor and language skills. Significant differences in the usual pattern of language acquisition of children with DS have yet to be scaled. Despite the extensive body of knowledge about DS and communicative performance,
Publicado em: 2010
-
11. O CIBERESPAÇO: PALAVRA, NORMA E LIBERDADE - caracterologia do Ciberespaço a partir da idéia de Inteligência Coletiva em Pierre Lévy / Cyberspace: speech, rule and freedom - characterology of cyberspace from the notion of Collective Intelligence in Pierre Lévy
The object of this investigation is the study of cyberspace in both classical perspective - because their fundamentals are ontological and anthropological and the granting to the man of the essential characteristics of rationality, sociability and freedom and present as we adhere to the principles of complexity and interdisciplinary dialogue, essential for b
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/12/2009
-
12. Turn off the graphics: designing non-visual interfaces for mobile phone games
Mobile phones are a widespread platform for ICT applications because they are highly pervasive in contemporary society. Hence, we can think of mobile gaming as a serious candidate to being a prominent form of entertainment in the near future. However, most games (for computers, console and mobile devices) make extensive use of the visual medium, which tends
Journal of the Brazilian Computer Society. Publicado em: 2009-03