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The purpose of this paper is to focus on global energy consumption using the economic growth nexus, the prevalent energy hypothesis at a global level and the impact of the main historical events assessed for the period from 1965 to 2015.

Given the confirmed presence of endogeneity and cointegration between energy consumption and economic growth, a vector error correction with structural dummies model was used. Furthermore, the impulse-response functions and variance decomposition were computed to evaluate the variables’ dynamics.

Bi-directional causality running from energy consumption to economic growth was found, both in the short and long-run, supporting the feedback hypothesis. It is proved that the 2008 crisis impacted on the global energy–growth nexus. Furthermore, there is evidence of the impact of the 1990s oil price shock on the nexus. Innovations in energy consumption have a positive impact on economic growth; however, this impact tends to be null in the long run.

The results suggest that at a global level, any energy policy should be carefully designed in order not to hamper economic growth. Countries should not remain indifferent to the policies that other countries might follow. Very few historical crises impacted on the global energy–growth nexus.

This paper offers a different approach to the study of the energy–growth nexus. The energy–growth nexus is analysed in the major macroeconomic aggregate. Global variables reveal their relevance as a benchmark in the energy–growth nexus. Furthermore, this paper arrives at some conclusions about how historical crises impact on global relationships.

Entrepreneurship is an activity of recognised economic and social interest, leading scholars to examine contextual factors that justify variations between economies and governments to configure more favourable conditions to entrepreneurial activity. In this sequence, this study aims to analyse the effect of reforms produced in the business environment on entrepreneurial rates of a set of 18 high-income economies.

A panel data (2010–2019) methodology was adopted using 10 Doing Business indicators from World Bank and Total early-stage Entrepreneurial Activity (TEA) from Global Entrepreneurship Monitor (GEM).

In the light of institutional theory, the study shows that improving the business environment for entrepreneurs does not ensure an increase in TEA. Specifically, only the indicators Dealing with Construction, Registering Property and Enforcing Contracts positively impacted the TEA.

This is the first study that monitors and provides evidence regarding the effectiveness of business environment reforms towards entrepreneurship. The authors provide considerable theoretical-practical implications for scholars, entrepreneurs and policymakers to restructure public policies to support entrepreneurial activity.

With the crescent globalisation together with economic and food crisis, consumers are increasingly confronted with food products from different origins and appeals to consume “national”. If many food products can be related to a specific region or country, many are sold as commodities with Portuguese origin indication. One factor influencing the purchase behaviour of domestic food products is the consumer ethnocentrism (CE) characteristic. The aim of this paper is to study consumers' purchase behaviour intention towards “produce in Portugal” fruits and vegetables applying a CE extended model of the theory of planned behaviour (TPB).

A questionnaire was presented to random sample of 700 individuals older than 18 and responsible for the household food purchase by computer-assisted telephone interview (CAT) system. Structural equation modelling (SEM) was conducted to examine direct and indirect effects of attitude (ATT), subjective norms (SuBNs), perceived behavioural controls (PBCNTRLs), intention and self-congruity on domestic fresh fruits and vegetables purchases.

Findings suggest that TPB model is applicable in determining the consumers' intention to buy domestic fruits and vegetables in Portugal. CE has been shown to successfully influence purchase intention.

This study provides the food industry and retail with informative basis about which mechanisms underlie the consumers' intention to buy domestic food. Also, this study provides useful insight into how different food categories and label affect the consumers' intentions, which can serve for communication strategies in order to increase purchase of domestic products as fruits and vegetables. New food categories should be studied.

This study gives a new approach on Portuguese consumer ethnocentric tendencies and opens a discussion on consumer purchase intention on Portuguese low value food products. This gives a first insight on Portuguese consumer ethnocentric behaviour.

ISO 9001:2015 edition, by adopting modern management and quality approaches, can foster the application of continuous improvement (CI) methodologies. The purpose of this paper is to assess the level of utilization of Kaizen and other CI methodologies within Portuguese ISO 9001 certified organizations, namely, amid organizations that have already implemented ISO 9001:2015.

After the literature review, a quantitative research, supported on an online survey, was adopted. The survey yielded 309 valid responses (response rate 18 percent) encompassing 71 organizations already certified against ISO 9001:2015 and the remaining 238 against ISO 9001:2008. The results of the statistical analysis performed were reviewed with a focus group of five quality and organizational excellence managers.

The results show a mildly use of Kaizen, Lean and Six Sigma (SS) by Portuguese ISO 9001 certified organizations, which is increase when compared to previous studies. The sample of organizations that are already certified by ISO 9001:2015 have mean and median levels of customer improvement methodologies adoption (Lean, Kaizen, SS) higher than those that are still certified against ISO 9001:2008. However, the Kruskal-Wallis test showed that these differences are not statistically significant. Concerning the adoption of these methodologies by activity sector, the sample median values seem to suggest that Lean and SS are more commonly adopted in the industry than in the services, but according to the Kruskal-Wallis test these differences are not statistically significant. Checklists, plan-do-check-act cycle and process diagrams, followed by DMAIC, are the quality tools that are most frequently adopted. A high workload due to the transition process for ISO 9001:2015 and the lack of qualified people were suggested as possible explanations for these results by the Expert Focus Group.

The study is restricted to ISO 9001 certified organizations in Portugal and due to the short time since ISO 9001:2015 implementation it should be considered as having an explanatory nature and subject to future confirmation.

This study on the application of CI methodologies between ISO 9001:2015 and ISO 9001:2008 certified organizations contributes to the Kaizen and CI body of knowledge and provides inputs to the organizations and professionals that aim to successfully apply it.

This paper aims to propose a functional methodology to produce cranial prostheses in polymeric sheet. Within the scope of rapid prototyping technologies, the single-point incremental forming (SPIF) process is used to demonstrate its capabilities to perform customized medical parts.

The methodology starts processing a patient’s computerized axial tomography (CAT) and follows with a computer-aided design and manufacture (CAD/CAM) procedure, which finally permits the successful manufacturing of a customized prosthesis for a specific cranial area.

The formability of a series of polymeric sheets is determined and the most restrictive material among them is selected for the fabrication of a specific partial cranial prosthesis following the required geometry. The final strain state at the outer surface of the prosthesis is analysed, showing the high potential of SPIF in manufacturing individualized cranial prostheses from polymeric sheet.

This paper proposes a complete methodology to design and manufacture polymer customized cranial prostheses from patients’ CATs using the novel SPIF technology. This is an application of a new class of materials to the manufacturing of medical prostheses by SPIF, which to this purpose has been mainly making use of metallic materials so far. Despite the use of polymers to this application is still to be validated from a medical point of view, transparent prostheses can already be of great interest in medical or engineering schools for teaching and research purposes.

In the twenty-first century, the family has been turning towards a greater plurality of training paths, situations, family and parental arrangements. However, despite changes in legislation, values, representations and practices, the word family remains inexorably associated with the heterosexual bi-parental model. This paper aims to contribute to the knowledge of the family dynamics of non-heterosexual people, mainly concerning the process of transition to parenting, in relation to family changes in Portuguese society. To do so this study aims to analyze four in-depth interviews¹ with young adults, women and men who have a homoconjugality relationship and a project of parenting in mind.

Based on a qualitative methodology the study intends to discuss issues related to the challenge of heteronormativity, equality within the couple, projects and gender representations of parenthood and in particular what it means for the men and women interviewed, to be a father and to be a mother in a same sex couple and how they project themselves as fathers and mothers.

The study discusses all these issues always in relation to the biographical trajectories, the history and life as a couple and the structural and individual resources, such as school and professional qualifications. It also analyzes the main difficulties experienced in revealing their sexuality to the significant others and the difficulties / strategies they anticipate in relation to the parenting project.

The authors conclude that female interviewees show greater independence of a male figure in relation to their parental projects and anticipate less difficulty in their parental skills compared with the gay man interviewed.

To analyze the dynamics of parenting in same-sex couples, this study also points out to the need to construct a model of analysis capable of articulating structural factors, such as job insecurity and heteronormativity, biographies and individual resources and profiles of conjugal interactions.

Tourism is Mexico's largest source of foreign exchange, only surpassed by remittances and foreign direct investment, and is one of the most wealth-generating economic activities in the country. However, measures to mitigate the Covid-19 pandemic – such as the suspension of flights and strict restrictions on people's mobility – have caused great economic damage to the tourism industry, and with it, to large regions in the country. This chapter aims to determine the national and regional impacts of Covid-19 on Mexican tourism and analyze potential recovery scenarios. To this end, the study looks at tourism performance in Mexico in 2020 and compares it to the experience of the H1N1 influenza epidemic of 2009. The methodology uses a spatial econometric model to simulate potential impacts and prospective recovery scenarios. Finally, recommendations for tourism policy consider new trends in tourism, namely the rise in tourism advertising through digital platforms, the surge in domestic, rural and environmental tourism, and the development of a more informed, demanding and selective consumer.

The impact of dependence on self-care on people’s lives is very significant, with consequences for the person and their caregivers. The purpose of this study is to map the evidence on the factors that influence the empowerment of the person dependent on self-care on returning home.

Scoping review according to the criteria proposed by the Joanna Briggs Institute: population (people with a dependence on self-care), concept (factors that influence training) and context (return home after hospitalization in a medical-surgical context). The research was carried out from March 1 to April 30, 2022, in the databases CINAHL and MEDLINE (via EBSCO), Scielo, LILACS, Cuiden and MedicLatina; Gray literature searched RCAAP, DART-Europe and OpenGrey. Studies published in Portuguese, Spanish and English were included, with no time limit.

One hundred and eighty-one articles were obtained, which, after analysis according to the criteria, resulted in seven studies included for review, ranging from 2007 to 2021, with a level of evidence between 2. c and 4. a (according to Joanna Briggs Institute), and two thematic areas/four categories emerging.

The need for information and training, the relationship and proximity with the health-care team, the design of nursing care targeted at the person’s level of dependence, education, gender, type of surgical intervention and postoperative period, physical space and lack of privacy and audiovisual media.

The perception of these factors proves to be important in the person’s training process, with the nurse’s role being highlighted due to their emphasis on the transition home.