The potential of value analysis application in the furniture industry – a case study at IKEA

Value analysis methodology uses a structured and methodical job plan contemplating several steps to ensure success in its application. This paper intends to perspective the potential of value analysis application, namely in the furniture industry. To draw conclusions of this potential a case study was developed at an IKEA factory in Portugal. To characterize the customer needs in a clear language and to quantify the value of a product (a bookcase) produced in this factory, a value analysis study was developed. Functional analysis is the most known and distinctive phase of value analysis and is, nowadays, an autonomous tool. With this functional analysis, the authors intend to describe the functions that the product performs, to provide a better knowledge of the product, to evaluate the degree of satisfaction of the product through its functional performance and to facilitate the search for alternative solutions. The results obtained allowed us to reach some important conclusions about the application of value analysis in this type of industry and can be an initial step I to promote the use of this tool in this kind of industry.This work has been supported by FCT –Fundação para a Ciência e Tecnologiawithin the Project Scope: UID/615/2019. Moreover, the authors thank the enriching improvement suggestions of the Journal reviewers

Em torno da mesa do rei: artefatos, convivialidade e celebração no Rio de Janeiro joanino

Este artigo aborda um aspecto relevante do ritual das refeições na corte de D. João VI, no Rio de Janeiro: a prataria de mesa. Isto é, objetos de luxo destinados a servir e a consumir os alimentos. Com base em um inventário de bens de mesa enviados do Rio de Janeiro para Lisboa junto com o monarca em seu retorno a Portugal, em 1821, este artigo procura refletir sobre as funções e possíveis usos desses objetos, assim como sobre a importância desse universo material para o funcionamento, representação e celebração da Casa Real portuguesa na sua nova sede. O artigo argumenta que a presença e o uso de baixelas de prata de serviço, mas também de grande aparato, nas refeições públicas da família real pode contribuir para se repensar a imagem de uma corte pobre e sem brilho recorrentemente reforçada na historiografia do período joanino.This article discusses a specific issue of the royal dinner's rituals at the Court of Rio de Janeiro: the silver service: some luxury artifacts of different forms specially made to serve and consume food. Based on a inventory of these silver objects and also on a stock of table linen which were shipped to Lisbon, along with the royal family in 1821, The article intend to explore the functions and utilities of those objects at the table, as well as, analyze the importance of this material universe for the functioning, representation and celebration of the Portuguese Royal House in its new headquarters.The article argues that the use and even the exhibition of the banquet silver in public ceremonies may contribute to change a rather depreciative image of poverty the royal court in Brazil, which has being explored by the historiography for more than a hundred years

Statistical Modelling of Temperature and Moisture Uptake of Biochars Exposed to Selected Relative Humidity of Air

New experimental techniques, as well as modern variants on known methods, have recently been employed to investigate the fundamental reactions underlying the oxidation of biochar. The purpose of this paper was to experimentally and statistically study how the relative humidity of air, mass, and particle size of four biochars influenced the adsorption of water and the increase in temperature. A random factorial design was employed using the intuitive statistical software Xlstat. A simple linear regression model and an analysis of variance with a pairwise comparison were performed. The experimental study was carried out on the wood of Quercus pubescens, Cyclobalanopsis glauca, Trigonostemon huangmosun, and Bambusa vulgaris, and involved five relative humidity conditions (22, 43, 75, 84, and 90%), two mass samples (0.1 and 1 g), and two particle sizes (powder and piece). Two response variables including water adsorption and temperature increase were analyzed and discussed. The temperature did not increase linearly with the adsorption of water. Temperature was modeled by nine explanatory variables, while water adsorption was modeled by eight. Five variables, including factors and their interactions, were found to be common to the two models. Sample mass and relative humidity influenced the two qualitative variables, while particle size and biochar type only influenced the temperature

A nação pela pluma Natureza e sociedade no Museu do Índio (Rio de Janeiro, 1953-1957)

A história política do Museu do Índio, criado em 1953, no Rio de Janeiro, sob a orientação institucional do antropólogo Darcy Ribeiro, permite conhecer algumas relações sociais estabelecidas em torno de elementos da natureza no Brasil. O estudo do momento inicial na constituição deste patrimônio cultural, de sua história e das disputas que gerou, inclusive na memória, é realizado a partir da noção de coerência ilusória de uma geração de etnólogos, militares e intelectuais e da ação do Estado nacional brasileiro na década de 1950. As fontes e documentação consultadas são de natureza arquivística, jornalística e bibliográfica.The political history of the Museu do Índio, founded in 1953 in Rio de Janeiro under the institutional guiding of the anthropologist Darcy Ribeiro, enables to establish some social relations with elements of nature in Brazil. The study of the initial moment of the constitution of this cultural heritage, its history and the disputes it begot, even in memory, starts from the notion of deceptive coherence of a generation of ethnologists, intellectuals and of the military and the Brazilian National State policies in the 50s. The consulted sources and documentation are journalistic, bibliographic and archivistic

Extraprensa. Cultura e comunicação na América Latina (vol. 10 no. 2 ene-jun 2017)

A revista Extraprensa é um periódico destinado à publicação da produção científica nas áreas da cultura e da comunicação no Brasil e América Latina, abrangendo temas como a diversidade cultural, cidadania, expressões das culturas populares, artes, mídias alternativas, epistemologia e metodologia em cultura e comunicação