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Post-traumatic stress disorder (PTSD) is associated with risk of suicide and chronic psychological impairment. The continued exposure to stress suffered by health-care workers (HCWs) during the COVID-19 pandemic can be considered a mass traumatic event and contribute to higher rates of PTSD in this population. The purpose of this research is to find out the prevalence and factors associated with PTSD among HCW in a general hospital.

The authors devised a survey to assess the prevalence of PTSD among HCWs in a general hospital and its relationship with sex, social support, profession, work experience in health care, time spent caring for COVID-19 patients and place in which the COVID-19-related activities were carried out. PTSD symptoms were assessed using the PCL-5, Portuguese version.

A total of 226 HCWs were included in the study. Provisional diagnosis of PTSD was made based on the PCL-5 responses, considering DSM-5 criteria and the cutoff score of 33. In total, 79 (35.0%) HCWs had a provisional diagnosis of PTSD, and a significant association was found between PTSD and time spent working with COVID-19 patients and between PTSD and place of work, namely, the COVID-19 emergency room and intensive care unit.

The results highlight the need for a reflection on the importance of mental health promotion among HCWs, specially in adverse conditions such as the current pandemic.

This paper aims at understanding the action of pilot entities, in order to ultimately infer about their role to the overall reform process of public sector accounting (PSA).

Taking the Portuguese case as a reference, the new institutional theory (isomorphism perspective) and institutional logics are used to explain the action and stance of pilot entities in the implementation process of reforms.

Pilot experiments are expected to provide feedback on the main difficulties felt in the implementation of a new PSA system, helping to define a global strategy to overcome those problems and to improve the system to be generally and finally put into practice. Nevertheless, entities seem to find it important to be pilots, more for individual advantages than for the common benefit of the reform as a whole. Therefore, in order for them to actually be important actors in the reform process, pilots need to be included in the decision process, better realizing the benefits of the new IPSAS-based system and be provided with the proper technical, human and financial support.

This research suffers from some limitations, namely concerning the use of questionnaires. The findings may, in some points, reflect the perceptions of the respondents and not the actual reality. Additionally, the respondents were not asked about any personal background factors, which may influence their answers. Also, they did not allow relating the new PSA system features with the way pilot entities (re)acted. In regard to the implications for practice, the study points to a need for decision-makers and external support bodies to work more closely with pilot entities in the overall design and implementation of PSA reforms. Pilot entities need to understand the importance and usefulness of changes, and reform authorities need to better recognize their institutional reality and the support they require. Only in this way, the use of pilots can make a difference in the implementation of PSA innovations.

This paper contributes to theory by adding to a better understanding of the role of the ones acting in the development and implementation of PSA innovations, enlightening on how pilot entities can act/react. Despite several studies on PSA reforms, very few so far have addressed pilot entities in particular, their attitude and actual contribution toward PSA reforms, and why. The case of Portugal as a frontrunner in adopting an IPSAS-based system within the EU helps contribute to that understanding in the setting of European countries.

The Covid-19 pandemic highlighted the contradictions inherent to balconies. Despite the attention given to these architectural elements on that moment, there is a knowledge gap concerning the preferences and expectations of the inhabitants in relation to them. For this reason, this paper aims to conduct a critical literature review of the publications about the inhabitants’ perceptions of balconies in order to identify the most relevant criteria to consider during the design process.

The analysis was based on the post-occupancy evaluation (POE) criteria (technical, functional and behavioural).

The results highlighted the relevance of the behavioural criteria for the valorisation of the balconies by the inhabitants and presented indications to the research about these liminal spaces and the design practice of housing buildings.

According to the authors’ best knowledge, this study represents the more holistic study of the kind.

This paper aims to develop a model to predict online review ratings from multiple sources, which can be used to detect fraudulent reviews and create proprietary rating indexes, or which can be used as a measure of selection in recommender systems.

This study applies machine learning and natural language processing approaches to combine features derived from the qualitative component of a review with the corresponding quantitative component and, therefore, generate a richer review rating.

Experiments were performed over a collection of hotel online reviews – written in English, Spanish and Portuguese – which shows a significant improvement over the previously reported results, and it not only demonstrates the scientific value of the approach but also strengthens the value of review prediction applications in the business environment.

This study shows the importance of building predictive models for revenue management and the application of the index generated by the model. It also demonstrates that, although difficult and challenging, it is possible to achieve valuable results in the application of text analysis across multiple languages.

This paper aims to define the boundaries of wine tourism to identify the main challenges, trends and opportunities of wine tourism in Portugal, providing some critical recommendations for those operating in this sector.

The paper draws on a literature review and content analysis of prior and ongoing work.

The main challenges, trends and opportunities for the wine tourism industry in Portugal are identified, as well as suggestions and practical recommendations/contributions for managers, stakeholders, players and marketers. The paper concludes with some key points that could form the basis of a strategic agenda for future action.

Based on the reviewed literature, some benchmarks for the wine tourism industry in Portugal were developed.

This paper aims to provide a theoretical and conceptual analysis of wine and wine tourism experiences evidencing the current state of the art and providing some directions for future research.

The paper provides an in-depth literature review and content analysis of prior work.

The experience focussed on wine andwine tourismrequires further exploration. The boundaries of the wine andwine tourism experience were identified, togetherwith highlights and strategic agenda for future actions.

Based on some key prior literature on the topic of wine and tourism experience, future research directions and approaches were proposed.

This paper aims to measure the role of involvement, destination emotions and place attachment in the behavioural intentions of wine tourists when visiting Porto wine cellars.

An interceptive survey was conducted with wine tourists during their visits to four Porto wine cellars. A convenience sample of 918 international visitors was obtained. A structural equation model using partial least squares analysis was used to test the hypothesis and the validity of the constructs and model.

The structural model results indicated that wine tourists’ personal involvement and their wine involvement have a significant and direct influence on destination emotions and place attachment in Porto wine cellars during the visits, which determines their future behavioural intentions.

The generalizability of the results may be limited owing to the sample and the data collection method and the short time frame of the data gathering.

There is a growing potential for researchers and managers to achieve benefits from the proposed model that will support the efforts for wine tourism theory and practice, such as brand positioning strategies and formulation of sharper marketing strategies.

This is the first study to demonstrate the combined use of personal and wine involvement on destination emotions along with place attachment in a wine tourist behaviour context. This approach extends the scope into a wine tourism context because the combination of these three constructs has never been held in the area of wine tourism destinations.

This chapter seeks to describe the successive stages in the training and recruitment of economists at the service of the political regime that ruled over Portugal between 1926 and 1974. This chapter presents the main institutional settings for the education and practices of those who served the government in economic functions throughout this period. Its main aim is to show the changes that occurred in the understanding of the problems related with the development of the Portuguese economy, seeking to elucidate the processes of legitimation of an authoritarian regime, but also to show the signs of a critical break with a model of economic and social organization and a political regime that had reached the point of exhaustion.

In this chapter we examine the extant research in international business (IB) by conducting a bibliometric study of the articles published in three leading IB journals – International Business Review, Journal of International Business Studies and Management International Review, over their entire track record of publication available in the ISI – Institute for Scientific Information. In longitudinal analyses of citation data we ascertain the most relevant works of the IB field. We also identify intellectual interconnectedness in co-citation networks of the research published in each journal. A second-tier analysis delves into publication patterns of those articles that are not at the top citation listings. Our results permit us better understand and depict the extant IB research and, to some extent, its evolution thus far.

The purpose of this paper is to focus the application of design of experiments (DOE) using industrial equipments, reinforcing idea that non‐statistical aspects in planning and conducting experiments are so important as formal design and analysis.

Two case studies are presented to illustrate typical industrial applications and difficulties. Supported on these case studies and literature, this paper presents guidelines to planning, conducting and analysis involving technical and organizational aspects.

Solving problems in industry, including in companies recognized as competent in the respective industrial sector, is not just a question of applying the right technique. Ceramic industry case study illustrates how important are non‐statistical issues in DOE application. Paint industry case study illustrates the strong relationship of the results with incorporating presented guidelines into practice. Moreover, both case studies consolidating a fundamental advantage of DOE: experimentation provides more knowledge about products, processes and technologies, even in unsuccessful case studies.

Unsuccessful cases studies are very useful for identifying pitfalls and others limitations. This paper highlight difficulties aroused from non‐statistical aspects, although it is possible to find unsuccessful case studies due to statistical issues also. So, papers illustrating inadequate application of statistical techniques are welcome.

Successful DOE implementation depends on statistical and non‐statistical aspects. Although none of them shall be neglected, technical skills and technological knowledge about processes and products, management understanding of potential possibilities of statistical techniques and statistical fundamentals and knowledge about techniques of DOE must be ensuring to successful case studies in industrial setting.

This paper highlights non‐statistical aspects instead of the statistical ones. Tob overcome difficulties structured guidelines were designed to support DOE application in industrial setting.