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Article
Publication date: 16 September 2024

Ricardo Manuel Da Costa Melo, Eunice Cristina Ribeiro Lopes, José Luis Coelho Vilas Boas, Lúcia Batista Santos, Sandra Cristina Ferreira Amaro, João Miguel Almeida Ventura-Silva and Isabel de Jesus Oliveira

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…

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Abstract

Purpose

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.

Design/methodology/approach

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.

Findings

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.

Research limitations/implications

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.

Originality/value

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.

Details

Working with Older People, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1366-3666

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Article
Publication date: 8 January 2025

Jane Kelly Barbosa de Almeida, Rodrigo Sampaio Lopes and Marcele Elisa Fontana

This paper proposes a framework to assist in managing predictive maintenance by detecting progressive surface wear on spur gears through the analysis of digital images of gear…

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Abstract

Purpose

This paper proposes a framework to assist in managing predictive maintenance by detecting progressive surface wear on spur gears through the analysis of digital images of gear teeth using computer vision (CV) techniques.

Design/methodology/approach

An experimental setup was constructed to capture images of gear teeth using endoscopic cameras. The images were selected, pre-processed, stored in a database and used in the experimental study of the proposed framework. Three CV techniques were explored within the framework for detecting wear in spur gears: (1) edge detection; (2) gray level co-occurrence matrix (GLCM) combined with machine learning (ML) algorithms and (3) deep learning with convolutional neural networks (CNN).

Findings

The results showed 85% accuracy using the edge detection algorithm. Among the ML algorithms, accuracy was above 60% for the support vector machine (SVM) and above 70% for K-nearest neighbors (KNN). Principal component analysis (PCA) indicated that as the distance between the principal components increased, it characterized the formation and progression of surface wear on the gear teeth. With the CNN, an accuracy of 99.999981% was achieved in the training loss rate, with a classification accuracy rate (CAR) of 91.6666%, an F1 score of 90.9090% and a recall of 83.3334% during the testing phase.

Practical implications

This framework is applicable to a variety of gear systems and industrial contexts requiring predictive maintenance, making it a highly scalable solution for industry professionals.

Originality/value

This paper proposes a novel framework that considers various CV techniques to detect and assess the level of wear on spur gear surfaces. Moreover, the results provide guidelines for selecting the most appropriate method for detecting wear in gear systems.

Details

International Journal of Quality & Reliability Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0265-671X

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Publication date: 2 December 2024

Gabriela Dione Florêncio de Lima, Kettrin Farias Bem Maracajá and Tiago Savi Mondo

The significance of event tourism in destination development underscores the importance of assessing the quality of events and their sustainability for competitiveness. This study…

Abstract

The significance of event tourism in destination development underscores the importance of assessing the quality of events and their sustainability for competitiveness. This study investigates tourists’ perceptions of service quality and sustainability at the “Biggest São João in the World” event in 2023. Employing a quantitative approach, we conducted field research using questionnaires based on the Tourqual model, integrating sustainability indicators to address environmental impacts associated with such events. Data collection took place between June and July 2023, with a non-probabilistic convenience sample of 709 visitors. Descriptive statistics were applied to the 2022 survey data (397 respondents), on the 2023 data (709 respondents). Results reveal that the event’s diverse activities received the highest average rating at 4.03, while the use of sustainable transport during the event garnered the lowest rating at 1.93. This emphasizes the need for event organizers to implement continuous improvement plans, focusing particularly on areas with critical evaluations to enhance visitor satisfaction. This study’s originality and innovative approach contribute valuable insights for event managers and researchers and promote both local development and environmental awareness.

Details

The Need for Sustainable Tourism in an Era of Global Climate Change: Pathway to a Greener Future
Type: Book
ISBN: 978-1-83608-669-7

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Article
Publication date: 11 September 2024

Cláudia Ascenção, Henrique Teixeira, João Gonçalves and Fernando Almeida

Security in large-scale agile is a crucial aspect that should be carefully addressed to ensure the protection of sensitive data, systems and user privacy. This study aims to…

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Abstract

Purpose

Security in large-scale agile is a crucial aspect that should be carefully addressed to ensure the protection of sensitive data, systems and user privacy. This study aims to identify and characterize the security practices that can be applied in managing large-scale agile projects.

Design/methodology/approach

A qualitative study is carried out through 18 interviews with 6 software development companies based in Portugal. Professionals who play the roles of Product Owner, Scrum Master and Scrum Member were interviewed. A thematic analysis was applied to identify deductive and inductive security practices.

Findings

The findings identified a total of 15 security practices, of which 8 are deductive themes and 7 are inductive. Most common security practices in large-scale agile include penetration testing, sensitive data management, automated testing, threat modeling and the implementation of a DevSecOps approach.

Originality/value

The results of this study extend the knowledge about large-scale security practices and offer relevant practical contributions for organizations that are migrating to large-scale agile environments. By incorporating security practices at every stage of the agile development lifecycle and fostering a security-conscious culture, organizations can effectively address security challenges in large-scale agile environments.

Details

Information & Computer Security, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2056-4961

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Article
Publication date: 3 July 2023

Ana Garcez, Mário Franco and Ricardo Silva

This study aims to analyse the influence of the pillars (hard and soft skills) of digital academic entrepreneurship on students' entrepreneurial intention.

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Abstract

Purpose

This study aims to analyse the influence of the pillars (hard and soft skills) of digital academic entrepreneurship on students' entrepreneurial intention.

Design/methodology/approach

This was done by adopting a quantitative methodology involving empirical research with a sample of 761 university students from two countries and adopting structural equation analysis to validate the theoretical model proposed.

Findings

The results indicate a direct influence between hard and soft skills and entrepreneurial intention, and a positive, indirect influence between these and entrepreneurial intention mediated by the dimensions of the theory of planned behaviour (TPB) – entrepreneurial attitude, subjective norms and perceived behavioural control. Therefore, the pillars of digital academic entrepreneurship have a direct and indirect influence on university students' entrepreneurial intention.

Practical implications

This study also contributes to better operationalization of entrepreneurial education in university environments, since the development of hard and soft skills can be planned better based on the model proposed here. Considering the relations between the dimensions of hard and soft skills and those of TPB, this study shows there can be an influence on students' entrepreneurial intention.

Originality/value

In this study, a new and innovative construct is inserted in the model of entrepreneurial intention: “structural pillars of digital academic entrepreneurship” through structural equation modelling, to determine the degree of influence of these pillars (hard and soft skills) constructs on HEI students' entrepreneurial intention.

Details

European Journal of Innovation Management, vol. 28 no. 2
Type: Research Article
ISSN: 1460-1060

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Article
Publication date: 20 September 2024

João Henrique Lopes Guerra, Fernando Bernardi de Souza, Silvio R. I. Pires, Manoel Henrique Salgado and Anderson Luiz Ribeiro de Sá

The study analysed the aerospace industry, a traditionally important sector for the topic of risk management, from three complementary perspectives: the supply chain risks present…

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Abstract

Purpose

The study analysed the aerospace industry, a traditionally important sector for the topic of risk management, from three complementary perspectives: the supply chain risks present in the sector, the mitigation strategies adopted to face them, and the characteristics (dimensions) observed in the SCRM process of aerospace companies.

Design/methodology/approach

The research employed a quali–quantitative method: a survey was carried out, followed by interviews with professionals from companies belonging to different tiers of aerospace supply chains. Interviews helped to interpret the survey data and understand in more detail risk management in aerospace companies.

Findings

The study presents a panorama of the aerospace industry in terms of risk management. The sector’s turbulent environment is described as well as the strategies to prevent, minimise or postpone the impact of supply chain risks. In particular, ten dimensions that have been identified in the SCRM process of aerospace firms are discussed. These characteristics influence the objectives of this process and are related to resources, roles and responsibilities, incentives, development of competences and skills, scope (internal and external) and approaches to integrate decisions and actions in the context of the supply chain.

Originality/value

Articles that address the SCRM process usually focus on the process steps, whereas this study investigated dimensions that transcend these steps but whose discussion in the literature is still fragmented. It also analysed a reference sector for the topic from a broader perspective than others available in the literature (supply chain risks, mitigation strategies and characteristics of the SCRM process). Supply chain members with relationships with each other were investigated, a desirable approach for SCRM but still under-explored. The study also answers calls for industry-specific studies and research on emerging countries.

Details

Benchmarking: An International Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1463-5771

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Article
Publication date: 14 February 2024

Rafael Borim-de-Souza, Yasmin Shawani Fernandes, Pablo Henrique Paschoal Capucho, Bárbara Galleli and João Gabriel Dias dos Santos

This paper aims to analyze what Samarco and Brazilian magazines speak and say about Mariana’s environmental crime. Discover their doxa in this subject. Interpret the speakings…

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Abstract

Purpose

This paper aims to analyze what Samarco and Brazilian magazines speak and say about Mariana’s environmental crime. Discover their doxa in this subject. Interpret the speakings, sayings and doxas through the theories of the treadmills of production, crime and law.

Design/methodology/approach

It is a qualitative and documental research and a narrative analysis. Regarding the documents: 45 were from public authorities, 14 from Samarco Mineração S.A. and 73 from Brazilian magazines. Theoretically, the authors resorted to Bourdieusian sociology (speaking, saying and doxa) and the treadmills of production, crime and law theories.

Findings

Samarco: speaking – mission statements; saying – detailed information and economic and financial concerns; doxa – assistance discourse. Brazilian magazines: speaking – external agents; saying – agreements; doxa – attribution, aggravations, historical facts, impacts and protests.

Research limitations/implications

The absence of discussions that addressed this fatality, with its respective consequences, from an agenda that exposed and denounced how it exacerbated race, class and gender inequalities.

Practical implications

Regarding Mariana’s environmental crime: Samarco Mineração S.A. speaks and says through the treadmill of production theory and supports its doxa through the treadmill of crime theory, and Brazilian magazines speak and say through the treadmill of law theory and support their doxa through the treadmill of crime theory.

Social implications

To provoke reflections on the relationship between the mining companies and the communities where they settle to develop their productive activities.

Originality/value

Concerning environmental crime in perspective, submit it to a theoretical interpretation based on sociological references, approach it in a debate linked to environmental criminology, and describe it through narratives exposed by the guilty company and by Brazilian magazines with high circulation.

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Book part
Publication date: 29 May 2024

Amanda Andrade Costa de Mendonça Lima

This chapter is born out of concern about the perception of the physical and symbolic place of the live-in housekeeper, both in socioeconomic, and historical terms, as well as the…

Abstract

This chapter is born out of concern about the perception of the physical and symbolic place of the live-in housekeeper, both in socioeconomic, and historical terms, as well as the architectural and social dynamics of the home. An intersectional and teleological analysis of the intrinsic devaluation of paid social reproduction work is carried out, based mainly on gender, race, and class inequalities. Ultimately, the chapter tries to locate the position in which the maid finds herself in the domestic environment, both in family relationships and in the symbolism inherent to the concept of the maid’s room. Based on sociological, philosophical, and anthropological analysis, the ambiguous place of domestic workers becomes clearer, promoting a reflection on the very concept of family and household. Thus, the chapter proposes to achieve a hermeneutic dive into the experience of this working class, revealing a hierarchical system beyond the socioeconomic, but above all, of their subjectivities.

Details

More than Just a ‘Home’: Understanding the Living Spaces of Families
Type: Book
ISBN: 978-1-83797-652-2

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Article
Publication date: 2 January 2025

Edna Gonçalves, Maria Francisca Bessa, Sofia Ramos, Bárbara Peleteiro and Ana Azevedo

Created in 2006 to provide healthcare and social support to dependent patients in Portugal, the National Integrated Continued Care Network (NICCN) has been unable to tackle a…

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Abstract

Purpose

Created in 2006 to provide healthcare and social support to dependent patients in Portugal, the National Integrated Continued Care Network (NICCN) has been unable to tackle a growing demand, as the population ages with high dependency indices and social resources are scarce.

Design/methodology/approach

The study involved a retrospective cohort study of adult patients referred to the NICCN by a Portuguese university hospital in 2022, with sociodemographic and clinical characterization of patients and analysis of the referral process, outcomes and one-year survival after referral.

Findings

A total of 916 patients were referred but only 579 were admitted. Patients referred by the Palliative Care Department (PCD, n = 100) were younger and 64% had a cancer diagnosis, compared to 8% of patients referred by the Senior Management Team (n = 816), among whom stroke and trauma prevailed. The median time from referral to acceptance was 5 days for patients referred by PCD and 14 days for others. One-third of referrals were rejected/cancelled and 50% of corresponding patients died within a year, as did 35% of those admitted to the NICCN. Most patients referred by PCD died within 4 months of referral, 47% of them before admission to the NICCN.

Practical implications

The referral process to the NICCN is time-consuming and many patients die or are discharged while waiting for a place. The high proportion of deaths within the first year after referral and within a few months for patients referred by the PCD suggests that the NICCN as a whole could benefit from a specialised palliative care intervention, which should take place earlier.

Originality/value

Apart from estimates on the number of vacancies in NICCN and waiting time trends, no previous research evaluated the outcomes and efficiency of this process.

Details

Journal of Integrated Care, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1476-9018

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Article
Publication date: 14 August 2023

Risolene Alves de Macena Araújo, Fabíola Kaczam, Wenner Glaucio Lopes Lucena, Wesley Vieira da Silva and Claudimar Pereira da Veiga

Sustainability at the corporate level is interpreted as the approach capable of creating prosperity over long-term horizons through targeted strategic integration, sustainable…

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Abstract

Purpose

Sustainability at the corporate level is interpreted as the approach capable of creating prosperity over long-term horizons through targeted strategic integration, sustainable business system and societal transitions, beyond economic growth, along with environmental quality and social equity. In this context, this article aims to explore the interplay of the relationship between environmental innovation and corporate sustainability.

Design/methodology/approach

A systematic literature review (SLR) was conducted in the Web of Science and Scopus databases for the last six decades to explore the proposed relationship. Data were selected on August 2, 2020, and the analysis period lasted until July 20, 2021. A research protocol consistent with the methodological rigor required in conducting an SLR was prepared for the mapping and analysis of relevant research.

Findings

In the last five years, there has been an evolution in research related to green innovation in supply chain management. Based on this evolution, there is a growing concern with the development of sustainable business models, taking into account the motivation to adopt green innovation practices aimed at corporate image. The purpose lies in verifying the organizational capabilities in achieving corporate sustainability practices and economic performance. The results show a greater concentration of studies exploring (1) sustainable business models, (2) the complexity of the sustainability tripod balance, in addition to (3) organizational strategies based on green and competitive practices.

Originality/value

Few works explored the context of small and medium-sized companies, especially those located in emerging and underdeveloped countries. This opens up a promising field of research. The main contributions of this article are related to (1) the presentation of a portfolio of theoretical and methodological approaches on the subject, which allows the exploration of the possibilities of empirical studies; and (2) showing the current status of research on environmental innovation and its impact on corporate sustainability. This article explores the interplay of the relationship between environmental innovation and corporate sustainability and brings state-of-the-art research about the theme.

Details

Technological Sustainability, vol. 3 no. 2
Type: Research Article
ISSN: 2754-1312

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