An exploratory study on the motivations behind visiting the Holocaust Museum of Porto

This study aims to identify the reasons why people visit the Holocaust Museum of Porto (HMP) and if other variables (sociodemographic ones, visitors’ similarity with Jewish community members, their knowledge of dark tourism, and experience with other Holocaust-related destinations) also influence such motivators. A quantitative analytical, observational and case-control study was conducted based on a survey of 488 respondents who completed a self-administered questionnaire at the HMP. Statistical data analysis included descriptive statistics, an exploratory factor analysis, a confirmatory factor analysis, convergent validity (through composite reliability and average variance extracted), and discriminant validity (through square roots of the AVE values). The findings reveal that visitors are drawn by factors such as novelty and knowledge-seeking and that the motives for visiting the museum differ according to their sociodemographic characteristics, visitors’ similarity with members of the Jewish community, and their knowledge of dark tourism and experience with other Holocaust-related destinations. Sociodemographic variables, previous practices related to the Holocaust and similarity have an impact on the drivers behind visiting dark places. These results contribute to dark tourism literature with an improved understanding of tourist behavior toward Holocaust memorial museums. In addition to filling a gap, it provides a comprehensive insight into the specific motivators behind visiting the HMP, possibly allowing this museum to better design tourist experiences, thus increasing the potential to attract more visitors and keep alive the memory of such atrocities that cannot be repeated

Dark tourists: profile, practices, motivations and wellbeing

This work aims to address whether knowing what dark tourism is (or not) impacts rumination on sadness, self-hatred, hostility, psychological vulnerability, and tourist wellbeing, as well as practices and motivations for dark tourism. A quantitative approach, based on a survey of 993 respondents, reveals that women and more educated participants know more about dark tourism; people who know what dark tourism is have visited more Holocaust museums, sites of human tragedy and natural disasters, concentration camps, and prisons; show more curiosity, need to learn and understand, and need to see morbid things. A model was found showing that gender, age, know/do not know dark tourism, and motivations (curiosity, the need to learn, the need to understand, and pleasure) explained 38.1% of a dark tourism practice index. Most findings also indicate that rumination on sadness, self-hatred, hostility, and psychological vulnerability are associated with darker practices. Greater wellbeing was not found in participants who knew in advance what dark tourism was. Interestingly, participants who visit tragic human sites present higher values in hostility and tourist wellbeing than those who do not. In summary, people who visit more dark places and score higher on negative personality characteristics have higher values of tourist wellbeing.info:eu-repo/semantics/publishedVersio

Dark tourism, the holocaust, and well-being: a systematic review

Dark tourists experience negative and positive feelings in Holocaust places, suggesting emotional ambivalence. The research question of this study is, “is feeling well-being, as a consequence of dark tourism, a way of banalizing the horror?”. The purpose of this study is threefold: to provide an updated systematic literature review (SLR) of dark tourism associated with Holocaust sites and visitors' well-being; to structure the findings into categories that provide a comprehensive overview of the topics; and to identify which topics are not well covered, thus suggesting knowledge gaps. Records to be included should be retrievable articles in peer-reviewed academic journals, books, and book chapters, all focused on the SLR's aims and the research question; other types of publications were outrightly excluded. The search was performed in Web of Science, Scopus, and Google Scholar databases with three keywords and combinations: “dark tourism”, “Holocaust”, and “well-being”. Methodological decisions were based on the Risk of Bias Assessment Tool for Nonrandomized Studies (RoBANS). This systematic review adheres to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. During the process, 144 documents were included, of which 126 were journal articles, 8 were books, and 10 were book chapters. The results point out a hierarchical structure with the main category (Dark tourism - Holocaust - Well-being) and three second-order categories (Dark tourism - Holocaust, Dark tourism - Well-being, and Holocaust - Well-being), from which different subcategories emerge: motivations for visiting places and guiding; ambivalent emotional experience that leads to the transformation of the self; and intergenerational trauma. The gaps identified were the trivialization of horror in Holocaust places; dark tourist profile; motivations and constraints behind visiting dark places; Holocaust survivors and their descendants' well-being; how dark tourism associated with the Holocaust positively or negatively impacts well-being. Major limitations included: lack of randomized allocation; lack of standard outcome definitions; and suboptimal comparison groups. Positive and negative impacts on the well-being of the Holocaust dark tourist were sought, as they are associated with the marketing and management, promotion, digital communication, guiding, or storytelling design of such locations.info:eu-repo/semantics/publishedVersio

The Impacts of Battery Electric Vehicles on the Power Grid: A Monte Carlo Method Approach

Balancing energy demand and supply will become an even greater challenge considering the ongoing transition from traditional fuel to electric vehicles (EV). The management of this task will heavily depend on the pace of the adoption of light-duty EVs. Electric vehicles have seen their market share increase worldwide; the same is happening in Portugal, partly because the government has kept incentives for consumers to purchase EVs, despite the COVID-19 pandemic. The consequent shift to EVs entails various challenges for the distribution network, including coping with the expected growing demand for power. This article addresses this concern by presenting a case study of an area comprising 20 municipalities in Northern Portugal, for which battery electric vehicles (BEV) sales and their impact on distribution networks are estimated within the 2030 horizon. The power required from the grid is estimated under three BEV sales growth deterministic scenarios based on a daily consumption rate resulting from the combination of long- and short-distance routes. A Monte Carlo computational simulation is run to account for uncertainty under severe EV sales growth. The analysis is carried out considering three popular BEV models in Portugal, namely the Nissan Leaf, Tesla Model 3, and Renault Zoe. Their impacts on the available power of the distribution network are calculated for peak and off-peak hours. The results suggest that the current power grid capacity will not cope with demand increases as early as 2026. The modeling approach could be replicated in other regions with adjusted parameters.info:eu-repo/semantics/publishedVersio

Sustainable Quality Management Systems in the Current Paradigm: The Role of Leadership

This study supports the proposition that sustainability’s integration into Quality Management Systems (QMS) could be a viable pathway to the development of the Emergency paradigm, in which leadership plays a crucial role. A Systematic Literature Review (SLR) was performed in order to deepen leadership’s relationship with Quality Management (QM) from an evolutionary perspective. An exploratory survey was then conducted to assess quality managers’ perceptions of sustainability’s integration into QMS and their leadership styles, using the 5X Short Leader Form MLQ instrument. The results indicate that leadership is a critical element of QMS performance, enhancing transformational leadership, which appears to be the dominant self-perceived style of the quality managers who participated. Nevertheless, these practitioners recognise the difficulties in committing all employees to the sustainability journey. The theoretical and managerial implications give rise to this work. The SLR results could be a useful database to support future QM and Leadership research. The organisations could follow the suggested pathway to evolve their QMS to support solutions to some of the current challenges. At the same time, quality managers could reflect on their future professional challenges. This work has taken a step forward, indicating sustainable quality management systems as a viable pathway to explore QM knowledge regarding the Emergency paradigm, and thus enhancing leadership’s role.This research was funded by the Research Unit on Governance, Competitiveness and Public Policy (UIDB/04058/2020), the Centre for Innovation in Engineering and Industrial Technology (UIDB/04730/2020) and FCT – Fundação para a Ciência e Tecnologia.info:eu-repo/semantics/publishedVersio

Engineering Students’ Industrial Internship Experience Perception and Satisfaction: Work Experience Scale Validation

The authors gratefully acknowledge the research assistance provided by Ana Teresa Castro in data collectionAn essential aspect of higher education institutions’ academic curricula for engineering courses is the students’ industrial internship programs. In the literature, it is well accepted that such programs provide valuable learning outcomes and increase the graduates’ employment prospects. Thus, it is paramount to evaluate the internship programs’ quality to identify opportunities to improve their design and implementation. However, that evaluation typically depends on self- designed academic assessment surveys of questionable validity. The purpose of this paper is to assess engineering students’ perceptions of their internship experiences. For that purpose, the validation of a recently adapted version of the Work Experience Questionnaire (WEQ) was carried out on a sample of 447 engineering students that participated in industrial internship programs offered by Portuguese public universities and polytechnic schools. A confirmatory factor analysis was performed to confirm the suitability of the model proposed by the WEQ’s authors on this study’s sample. The psychometric qualities were evaluated through convergent and discriminant validity. The results showed that the model fit the sample well, and convergent and discriminant validity was established. The general competencies subscale was the most important for the participants—specifically, the competency of solving problems. Differences concerning the WEQ and gender, company size, and compensation were found and discussed. This study provides researchers in the field with a new tool validated explicitly for engineering students.info:eu-repo/semantics/publishedVersio

Predesigned covalent organic frameworks as effective platforms for Pd(II) coordination enabling cross-coupling reactions under sustainable conditions

The phenanthroline unit in an imine-based covalent organic framework (Phen-COF) offers a robust coordination site for Pd(OAc)2 centers. Coordination of palladium centers is demonstrated by a variety of techniques, including X-ray photoelectron spectroscopy and total X-ray fluorescence. The stable phenanthroline-Pd(II) coordination avoids leaching of metal centers to the reaction medium, where deactivation processes through nanoparticle formation limits the catalytic activities observed for homogeneous systems. Thus, because of isolation and immobilization of catalytic sites in the Pd@Phen-COF the performance of material, the catalytic outputs are dramatically increased with respect to the performance observed for analogous molecular catalysts. This concept is applied in this work to C-C cross-coupling reactions under mild and environmentally benign conditions. The activities found for Suzuki-Miyaura and Mizoroki-Heck reactions allow thousands of turnover numbers in the transformation of a wide scope of precursors with a high degree of recyclability. The results reported in this work contribute to the design of greener protocols for transformations that have a crucial role in the industrial synthesis of high-added value fine chemical

Gestão de Projetos na Engenharia: preparar a Geração Z com Competências Transferíveis

Expository approaches in project management education do not seem engage engineering students, who lack transferable competencies. This article reviews the project management competencies, Generation Z profile, and teaching methods trends reported in the literature. It presents a study involving 147 engineering students, through a self-report questionnaire, to explore their profile's self-awareness and compare it with the literature. A correlational study links the Generation Z personality traits with project management soft skills. Findings reveal interesting personality characteristics of Generation Z engineering students for project management. The sample showed low recognition of their individualism, less personal relationships, and did not value their creative potential. Some traits have a significant effect on critical soft skills. Other soft skills were not supported in personality traits. This work suggests implications for re-think educational approaches to Generation Z engineering students.info:eu-repo/semantics/publishedVersio

Generation Z: fitting project management soft skills competencies—a mixed-method approach

https://v2.sherpa.ac.uk/id/publication/24796Generation Z is arriving in the workforce. Do these youngsters have the skills and traits to fit project teams? This study reviews the literature concerning project management competencies and the traits that are associated with Generation Z. To deepen the understanding of its members (Gen Zers) traits, we explore the self-awareness of their profile, strengths and weaknesses with an empirical study. We used a mixed-method approach, implementing a survey on a sample of 211 college students about to enter the labor market. Comparing our survey results with the literature, we identified differences that reveal some of the lack of awareness of Gen Zers about their traits. Further analysis also revealed a significant correlation between the most highlighted Generation Z traits and essential project management soft skills, pointing to Generation Z as a promissory asset in the project management field. However, other essential project management (PM) soft skills were not grounded in personality traits. Our findings, namely the lack of awareness and association results, suggest the need for further research on educational approaches and re-thinking and targeting education and training policies that could strengthen Generation Z soft skills. Our results also suggest reflections about whether the Gen Zers traits fit the PM competencies sought by organizations.info:eu-repo/semantics/publishedVersio

Recent Advances in the Use of Covalent Organic Frameworks as Heterogenous Photocatalysts in Organic Synthesis

Organic photochemistry is intensely developed in the 1980s, in which the nature of excited electronic states and the energy and electron transfer processes are thoroughly studied and finally well-understood. This knowledge from molecular organic photochemistry can be transferred to the design of covalent organic frameworks (COFs) as active visible-light photocatalysts. COFs constitute a new class of crystalline porous materials with substantial application potentials. Featured with outstanding structural tunability, large porosity, high surface area, excellent stability, and unique photoelectronic properties, COFs are studied as potential candidates in various research areas (e.g., photocatalysis). This review aims to provide the state-of-the-art insights into the design of COF photocatalysts (pristine, functionalized, and hybrid COFs) for organic transformations. The catalytic reaction mechanism of COF-based photocatalysts and the influence of dimensionality and crystallinity on heterogenous photocatalysis performance are also discussed, followed by perspectives and prospects on the main challenges and opportunities in future research of COFs and COF-based photocatalyst