The innovation of information technologies and production processes has transformed traditional industry by changing its way of thinking, managing and producing, leading to a new level of development. Thus, a new way of teaching engineering and business administration students is needed to prepare for this new reality. The objective of this study is to investigate the ways of industry 4.0 in brazil, especially in the steel sector. a literature review is used to investigate in the literature the main components of industry 4.0, its evolution and the main challenges to respond to current requirements, in order to better prepare students for the new reality. It is adopted as a didactic tool this new scenario that presents important socioeconomic paradigms that can affect both the industrial development of the world and brazil with it. The research results point to a need to update the industry as well as universities in preparing the future manager and engineer for new technologies and their integration in industrial processes. It is concluded that there are still many challenges, as it requires a change of mentality, above all. As in previous revolutions, new production processes, new products, new paradigms and consequently new socioeconomic impacts will emerge.

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The objective of this study is to analyze the (co)llateral effects of the pandemic in a general aspect, showing positive and negative effects. However, highlighting marked changes to the environment, given the time when the emission of carbon dioxide into the atmosphere received a mandatory reduction as a result of social confinement. The methodological basis used is a systematic literature review, consulted in impact databases by the scientific community. We chose to search the Web of science, Science Direct and PubMed databases. The search keys were: pandemic, COVID-19, new coronavirus, effects of COVID-19. In addition, to analyze the presence of conceptual metaphors, opinion articles published in the world media, and published on the web during a pandemic were selected. The choice of texts is based on the theme of the new coronavirus and its impacts. The theoretical bias of Lakoff (1987; 2006) is adopted to explain metaphor on the cognitive plane, as a natural process of the human mind, that is, a way of thinking. This research is characterized in qualitative, bibliographic and analysis of content. The results show that the conceptual metaphors reveal an image of COVID-19 as the "savior" of the environment, for having forced man to stop as a need for carbon. It was concluded that the conceptual metaphors, being of a cognitive nature, appear in the form discourse, showing COVID-19 as agents of positive effects on the environment and business for the other areas of society.

The Portuguese language spoken in Brazil is evolving with social influences. The purpose of this study is to verify the incidence of language addiction, specifically the use of the term "type", among young university students of a Brazilian university. An online survey was conducted to find out the most common language addictions among students and the frequency with which they occur in speech. The data showed that the term "type" is among the most spoken among informants, second only to the terms "vei" and "mano" and is associated with the idea of uncertainty, unpreparedness, vice or imitation and lack of vocabulary expansion. One can conclude that there is an urgent need to intervene in communicative and linguistic practices in schools so that there is a change in the use of language addictions, especially among the public studied.