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This study aims to analyse the extent of online social responsibility (SR) information disclosure by Portuguese municipalities and to identify related determinant factors, based on Institutional Theory and Legitimacy Theories.

A content analysis was performed on webpages from 60 sampled municipalities, and an information disclosure index was created.

Descriptive statistics obtained indicate the Total Disclosure Index (TDI) value was 0.46. The Economic Information sub-category exhibits the highest value (0.66), followed by the Social and Environmental Information categories (0.61 and 0.36, respectively).

The multivariate analysis results indicate that LA21 implementation the existence of tax burdens, the characterisation of a municipality as urban and environmental/SR certification application positively influence SR information disclosure. TDI is negatively affected by the existence of an inactive population (i.e. by the percentage of individuals ≤19 and ≥65 years of age).

This study aims to fill various gaps detected in the literature on mass prestige (hereafter referred to as masstige) theory. The originality of the work stems from the multidimensional application of Paul’s (2015) model, the introduction of brand addiction as a construct from the consumer-brand relationship (CBR) theory within the context of wines and the exploration of a new and less studied sector in masstige strategies.

A structured questionnaire was distributed to collect data from masstige wine brand buyers in Portugal, of whom 166 completed the questionnaire correctly. A conceptual model was developed and tested using partial least squares structural equation modelling.

The findings include that only two dimensions of Paul’s (2015) masstige scale affect brand addiction: brand knowledge and excitement and status. Brand addiction has a positive effect on brand loyalty and electronic word of mouth (eWOM), and brand loyalty has a positive impact on eWOM. Theoretical and managerial implications were explored.

This research added a CBR perspective to masstige theory and applied masstige theory to wine brands for the first time. These three distinctive aspects collectively contribute to the novelty and significance of the research, opening up exciting possibilities for future investigations and providing a valuable contribution to the academic community and the wine industry alike.

This study aimed to examine the perceptions and preferences of Brazilian adult consumers about four different front-of-pack (FOP) food labeling systems proposed by the Brazilian National Health Regulatory Agency.

This is a qualitative study conducted with 33 participants allocated in six focus groups. Four different types of FOP labels were displayed on processed and packaged bread: three interpretive warning labels (black triangle, black octagon and red ellipse) and a hybrid model (nutritional traffic light). Thematic analysis was used to identify the key topics addressed by participants.

Three topics were identified: label design, clarity and precision of information. The results demonstrated an influence of labels on product development and consumers' food choices. Most participants expressed a preference for black warning labels and reported the importance of statements endorsed by the Ministry of Health, which provide credibility and could influence food choices. Furthermore, participants agreed that the traffic light system provides more information but is difficult to interpret when comparing products. Warning labels were reported to have the greatest influence on purchase decisions. However, participants were concerned about how to understand the lack of warning labels on some products.

The results may help and support the Brazilian Health Regulatory Agency to identify and recommend the most effective FOP labeling system to be adopted in Brazil.

Few studies investigating adult consumers' perceptions of different FOP label formats have been conducted in the Brazilian context. Our study contributes to the small pool of evidence on the topic by demonstrating that FOP labels can be helpful for consumers when they are presented in an intuitive, interpretative and trustworthy format.

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 purpose of this paper was to assess the changes in secondary metabolites and color during yerba-mate aging under controlled conditions. In Uruguay and Paraguay, the yerba-mate matured, in which chlorophyll degradation occurs, is preferred. For the matured product, the yerba-mate is stored for six months to one year.

Processed yerba-mate was submitted to 35°C and 80 per cent humidity during 42 days in a climatic chamber. Samples were collected every seven days, and the phenolic compounds/methylxanthines were quantified by ultra-performance liquid chromatography – photodiode array and chlorophylls/phaeophytins by spectrophotometry. L*, a* and b* colorimetric coordinates were measured.

The most expressive changes in the color occur in the first 14 days. At this time, 23.161 ± 2.984 per cent of total chlorophyll was degraded, considering that in 42 days, 37.458 ± 0.955 per cent is degraded, according to an exponential model. A positive correlation between theobromine amount and maturation time was found. This was verified by an increase in dicaffeoylquinic acid concentrations and small changes in chlorogenic acid isomers.

The results indicate that this is a viable accelerated yerba-mate maturation process according to economics and nutraceutics.

The paper has reported here a novel strategy to promote the yerba-mate maturation using controlled conditions.

The ‘Essence of Wine’ is the largest wine event that is held in Porto, Portugal. Therefore, this chapter explains how the tourists (domestic and foreign visitors), as well as local residents and exhibitors can influence the level of satisfaction of the event. The authors discuss about the tourists’ satisfaction. They suggest that satisfied tourists would be interested in returning to the event in the following years. In conclusion, this contribution implies that the loyal visitors and their positive publicity of the ‘Essence of Wine’ can improve the brand image of the event and of the destination.

This article presents two Brazilian Portuguese corpora collected from different media concerning public security issues in a specific location. The primary motivation is supporting analyses, so security authorities can make appropriate decisions about their actions.

The corpora were obtained through web scraping from a newspaper's website and tweets from a Brazilian metropolitan region. Natural language processing was applied considering: text cleaning, lemmatization, summarization, part-of-speech and dependencies parsing, named entities recognition, and topic modeling.

Several results were obtained based on the methodology used, highlighting some: an example of a summarization using an automated process; dependency parsing; the most common topics in each corpus; the forty named entities and the most common slogans were extracted, highlighting those linked to public security.

Some critical tasks were identified for the research perspective, related to the applied methodology: the treatment of noise from obtaining news on their source websites, passing through textual elements quite present in social network posts such as abbreviations, emojis/emoticons, and even writing errors; the treatment of subjectivity, to eliminate noise from irony and sarcasm; the search for authentic news of issues within the target domain. All these tasks aim to improve the process to enable interested authorities to perform accurate analyses.

The corpora dedicated to the public security domain enable several analyses, such as mining public opinion on security actions in a given location; understanding criminals' behaviors reported in the news or even on social networks and drawing their attitudes timeline; detecting movements that may cause damage to public property and people welfare through texts from social networks; extracting the history and repercussions of police actions, crossing news with records on social networks; among many other possibilities.

The work on behalf of the corpora reported in this text represents one of the first initiatives to create textual bases in Portuguese, dedicated to Brazil's specific public security domain.

This chapter presents a brief overview of education in Brazil and discusses the potential of creating animations, which are an excellent way of storytelling, in learning situations. The work addresses the importance of creative and artistic pedagogies in education and teacher education. The importance of Freire’s philosophy is emphasized and the discussion adds to what is known about working in situations involving material and economic constraints.

The purpose of this paper is to investigate what hinders businesses to achieve superior supply chain performance and how this knowledge may be used in the process of selection of tailored practices for supply chain management (SCM).

Literature review and secondary case studies were used to identify hinders of superior supply chain performance. A method for the selection of tailored practices for SCM is developed. Case study research is used to validate the value of the developed method for practice and research.

This research identifies detrimental phenomena that are observed in the management of supply chains: waste, uncertainty, vulnerability, congestion, bullwhip, diseconomies of scale and self‐interest. It develops and illustrates a method for the selection of tailored SCM practices.

This research did not verify the completeness of the list of phenomena identified. The implementation of the selected practices was not in the scope of the case studies.

Researchers may use the phenomena to study the impact of different practices in the overall supply chain performance, as well as to study the interactions between the different phenomena. Practitioners may use the proposed method as a diagnosis and continuous improvement tool for their supply chain.

Although the supply chain phenomena have been explored individually in the literature, a holistic approach of the phenomena had not yet been developed to the best of our knowledge. The method developed identifies a set of tailored practices that are in alignment with the context and strategy of the business and decrease the overall effects of the detrimental phenomena.

The purpose of this study is to investigate the motivational factors to work with cancer patients, their repercussions in job satisfaction among Portuguese healthcare professionals and to understand the role of sociodemographic and occupational variables in motivation and job satisfaction.

An instrument based on Maslow’s and Herzberg’s theories and developed by Paleologou et al. (2006) was applied to four categories of healthcare professionals. This instrument comprises four work-related motivators (remuneration, achievements, coworkers and job attributes) and a single-item question about job satisfaction. In total, 400 healthcare professionals in a Portuguese oncology hospital participated in this study.

Job satisfaction was positively and significantly associated with all motivational factors. Qualifications predicted all motivational factors, although the motivator “coworkers” was also influenced by age.

Motivation and job satisfaction are related, and some studies investigate the relation between them. However, these constructs are not sufficiently studied among healthcare professionals in oncology hospitals. This study shows that motivational factors to work in a cancer hospital are critical for job satisfaction among healthcare professionals. Moreover, qualifications predicted all motivational factors in this context.