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Isolated steel columns, when exposed to high temperatures, lose strength in a few minutes due to the high thermal conductivity of its constituent material. When these structural elements are embedded in walls, the response to exceptional action is altered so that the compartmentation offers an increase in the fire resistance of the columns. Therefore, the purpose of this paper is to analyze the behavior of steel columns inserted in walls subject to thermal action in a numerical context.

For this purpose, the computational code ABAQUS version 6.14, which applies the finite element method formulation to solve engineering problems, was used.

The thermo-mechanical modeling, considering the wall only as a compartmentation element, generated few consistent results, leading to the conclusion that the walls influence the structural response of columns in a fire situation.

There is a lack of both numerical and experimental research works. In numerical modeling, the research works found in the literature had difficulties in developing a numerical model that satisfactorily represented steel columns inserted in walls, not being able to adequately understand their behavior at high temperatures. All of them did not consider the influence of masonry on the thermo-structural behavior of the columns. In this paper, this influence was evaluated and discussed.

During the last few years there has been an increase of interest in work-based learning (WBL), which can be understood as a process of both developing workplace skills and promoting labor force productivity. This paper aims to map the scientific landscape related to WBL research worldwide.

combined bibliometrics and network analysis techniques to analyze data of scientific publications related to WBL indexed at the Web of Science (WoS) Core Collection.

results show an increase of publications over time: Education & Educational Research as the most frequent research area to which the articles were assigned, the UK and Australia as the main countries and Monash University (Australia) and Middlesex University (England) as the main organizations producing knowledge on WBL.

By offering a global scientific landscape of WBL research published so far, the authors aimed to contribute to future academic debates and studies in this field of knowledge.

This chapter examines the professional identities of Brazilian journalists. It does so through an analysis of the growing professional autonomy of journalism from 1950 to 1990 through the life stories of 10 intellectual-journalists, individuals whose journalistic activities have crossed over into other intellectual fields.

This study applies a symbolic interactionist framework to understand how these actors managed their reputations and careers within the intellectual world. The narratives were taken from qualitative semi-structured interviews, and supported by additional research such as interviews, biographies, and articles which have been published about their lives.

The life stories were compared to the extensive structural changes affecting the world of journalism and the world of intellectuals in Brazil. This comparison revealed gaps between these two spheres of practice, within which the ambivalent form of journalists’ identities have been constructed.

This chapter offers two contributions to the study of Brazilian journalists. From a theoretical and methodological viewpoint, it advances beyond other studies that focus more on the prevailing representations of journalists’ professional identities and their role in society. From an empirical standpoint, it describes the complex negotiations between the worlds of journalism, culture and politics. This chapter also reexamines the current dominant explanation for the changes in Brazilian journalism. It shows that building careers and new levels of interpersonal cooperation for intellectuals and journalists has been a slow process. Ultimately, this development has left some behind, especially those actors stretched between multiple professional identities such as those who self-identify as intellectual-journalists.

The purpose of this paper is to enrich the scientific and managerial debate on intangibles by placing the concept of key money within the broader concept of Intellectual Capital, and by proposing an evaluation approach for a portion of the latter, focusing the analysis on fashion retailers.

This research focuses on the fashion industry, given that key money gains particular significance and accounted for in fashion retailers' financial statements. A comparative case study is presented with regard to the application of two evaluation methods proposed to some fashion retailers operating in Italy.

This paper defines a suitable placement for key money within the vast structure of intellectual capital. The research shows that the two methods give “very close” key money values, thus laying the foundations for a theoretical articulation of interest to be further explored in future researches.

The document represents a first in-depth examination regarding the evaluation and inclusion of key money in the intellectual capital. A further element of originality lies in having interpreted the key money in a perspective closer to the world of intangibles and competitive strategies, to the detriment of the previous (meagre) settings that placed it within the real estate branches of study.

Operating in a variety of countries, multinational companies (MNCs) experience a high variety and variability of physiological and contextual dynamics, requiring a more careful knowledge management approach. In this scenario, this paper aims to investigate the entrepreneurial facets and managerial aspects (entrepreneurial orientation/managerial intentionality) of MNCs’ internationalization from a knowledge-based perspective.

A theory-building approach is applied, involving a comparative case study of two MNCs conceived through the separation of a unique family business. Aiming to enrich the research about companies’ internationalization, some crucial elements are individuated to build a theoretical frame explaining the evolutionary paths of so-called born global.

This paper shows that companies’ internationalization development is based on a multiplicity of variables and underlines the need to incorporate different points of view when attempting to explain the dynamics of internationalization processes.

The empirical significance of the two cases does not legitimize theorization. However, this research presents interesting results that could be strengthened by a series of comparative case studies dealing with other MNCs or deeper quantitative investigation.

This research approach could be considered as stimulating by the scientific and managerial community, as the internationalization process is articulated by mixing managerial, entrepreneurial and cognitive aspects.

The purpose of this paper is to analyze the role that food and beverage (F&B) sensory stimuli play in building non-food-themed touristic experiences, such as wellness tourism experiences.

This paper adopts an asynchronous netnographic approach supported by software (T-Lab, 2021). The study was conducted on a database consisting of 3,141 reviews in English, left by customers of 38 wellness facilities (Spa Retreats) spread across 5 continents.

The analysis reveals that F&B stimuli contribute significantly to the tourist's perception of the wellness experience in a two-fold manner: on the one hand, they support the wellness experience, and on the other, through specific proposals (e.g. wine, vegan, detox, etc.), they qualify and differentiate the wellness experience in a hedonic rather than eudaimonic way.

The present study contributes to managerial literature on the topic of gastronomic tourism and wellness tourism by providing, on an international scale, empirical evidence of (a) the importance and role of F&B touchpoints in hybrid gastronomic experiences; and (b) the presence of a variety of “wellness experiencescapes”.

This study is the first attempt to measure the role of F&B in tourists' perceptions of non-food-themed experiences. The research not only provides new data on the wellness experience through a cross-continental analysis but also offers useful theoretical and managerial insights for the design of wellness tourism experiences.

Industrialization is a major contributor to pollution and the worsening of some social problems. A change in this context would help in a new industrial model aiming at a viable and sustainable manufacturing system. This research aims to verify the state of the art of sustainability within the industrial production process through a systematic literature review, verifying the main characteristics in relation to industrial sustainability that the literature demonstrates.

The development of the research took place in three stages: a survey of articles with Journal Citation Reports (JCR), the construction of the database and descriptive analysis and text mining analyses of social networks and content. The survey took place through academically endorsed research platforms, totaling a total of 352 scientific articles, which included 18 quality management tools and worked with at least one sustainability indicator (financial, social and environmental).

Lean manufacturing, integrated management system and Six Sigma were the most cited quality tools, and articles containing the three indicators were found more frequently. It was found that most authors treated sustainability only as an environmental contribution. Knowledge of the organization's structural and management issues is essential for implementing sustainability and production process improvement.

This work is the first to develop a systematic analysis regarding the use of sustainability implementation in the industrial production process, considering a wide scope of production process tools, guiding on the characteristics of sustainability relating to the main critical success factors (CSFs), motivations, difficulties and benefits that lead industries in different parts of the world to implement sustainability.

This study aims to estimate the overall SARS-CoV-2 seroprevalence and evaluate the accuracy of an antibody rapid test compared to a reference serological assay during a COVID-19 outbreak in a prison complex housing over 13,000 prisoners in Brasília.

The authors obtained a randomized, stratified representative sample of each prison unit and conducted a repeated serosurvey among prisoners between June and July 2020, using a lateral-flow immunochromatographic assay (LFIA). Samples were also retested using a chemiluminescence enzyme immunoassay (CLIA) to compare SARS-CoV-2 seroprevalence and 21-days incidence, as well as to estimate the overall infection fatality rate (IFR) and determine the diagnostic accuracy of the LFIA test.

This study identified 485 eligible individuals and enrolled 460 participants. Baseline and 21-days follow-up seroprevalence were estimated at 52.0% (95% CI 44.9–59.0) and 56.7% (95% CI 48.2–65.3) with LFIA; and 80.7% (95% CI 74.1–87.3) and 81.1% (95% CI 74.4–87.8) with CLIA, with an overall IFR of 0.02%. There were 78.2% (95% CI 66.7–89.7) symptomatic individuals among the positive cases. Sensitivity and specificity of LFIA were estimated at 43.4% and 83.3% for IgM; 46.5% and 91.5% for IgG; and 59.1% and 77.3% for combined tests.

The authors found high seroprevalence of anti-SARS-CoV-2 antibodies within the prison complex. The occurrence of asymptomatic infection highlights the importance of periodic mass testing in addition to case-finding of symptomatic individuals; however, the field performance of LFIA tests should be validated. This study recommends that vaccination strategies consider the inclusion of prisoners and prison staff in priority groups.

The case of Wines Manufacturer from an Emerging Economy (WMEE) aims to provide a starting point for reflections and discussions about the influence of home country formal institutions on the internationalization process of an industry in an emerging market context.

The plot revolves around the Wines Manufacturer from an Emerging Economy project, which was created to promote the Brazilian wine industry in the international market. A qualitative-descriptive approach was applied to the study, and data collection was conducted through primary and secondary sources.

The context involves the difficulty of positioning Brazilian wines in both the domestic and international markets, especially fine wines. The relationship networks built during internationalization processes (in most cases promoted by formal institutions such as WMEE) help to shape strategies for Brazilian wineries.

Doing business in international markets has made Brazilian wine known worldwide and internationalized wineries can attain new levels of learning, which can be transposed into their domestic operations. If, on the one hand, institutions are important for promoting the industry and its internationalization process, on the other hand, it is equally true that the fragmented institutional structure and their overlapped roles generate many conflicts.

Employability has long been a concern of scholars because of its complicated nature and changes in the requirements in labor markets to meet the new requirements of the Industrial Revolution 4.0 and globalization. However, there has not yet been much systematic investigation of the existing literature tracing the trends, changes and developments in employability research. This paper aims to fill this void by analyzing data obtained from the Scopus dataset from 1972 to 2019.

A total of 1,703 Scopus-indexed articles were filtered from 7,885 documents. The results reflect a rapidly emerging literature on employability, given the worldwide interest in this topic. Using descriptive statistics and bibliometric analyses, the review identified trends in employability research, whose impact has been sustained for several decades.

With science mapping, the conceptual structure of scientific disciplines was visualized, highlighting three main schools of thought including employers’ requirements and higher education institutions’ preparation; the antecedents of employability; and the role of work-integrated learning in enhancing employability.

The paper calls for more integrative research focusing on personal agency with the development of career paths inside organizations as well as for a more focus on a multilevel perspective exploring both individuals' and organizations’ perceptions.