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The purpose of this study is to nutritionally evaluate dams exposed to caloric restriction or cafeteria diets during the lactation period.

Twenty-four female Wistar rats (n = 8/group) and their respective litters received during lactation: Control (CTRL) – received standard chow; Caloric restriction (CR) – received 50% of the ratio of the CTRL group; Cafeteria diet (CAF) – received cafeteria diet. Weighing of the mother rats and their respective litters occurred weekly and the diets were daily. At weaning, levels of glucose, total cholesterol, high-density lipoprotein, low-density lipoprotein (LDL) and triglycerides were evaluated. Abdominal adipose tissue was removed and weighed. Liver tissue was removed to determine the lipid profile.

CR dams showed lower food (p < 0.01), caloric (p < 0.01) and all macronutrients (p < 0.01) intake. This group also observed intense weight loss (p < 0.01), in addition to low litter weight (p < 0.01). CAF dams had higher caloric intake (p < 0.05) and increased consumption of lipids (p < 0.01). The CAF group also reported greater accumulation of abdominal adipose tissue (p = 0.01), elevated levels of LDL (p < 0.01) and hepatic lipids (p < 0.01), as well as a litter with higher weaning weight (p < 0.01).

Few studies have evaluated the effects of different models of malnutrition focusing on dams. CR dams showed severe weight loss, which may have caused their pups to be underweight. On the other hand, the CAF diet during lactation led to a higher consumption of lipids and accumulation of adipose tissue, which generated a high weight of the litter.

The purpose of this paper is to review literature on home-country institutional factors influencing the internationalization of small and medium-sized enterprises (SMEs) from emerging markets. Based on the analysis, the authors propose a research agenda to guide future studies in this field.

This paper follows a systematic procedure to review 58 selected articles on how institutional contexts in emerging economies impact SME internationalization, covering studies from 1999 to 2023. This period was chosen to capture recent research following the post-1990 market liberalization in most emerging economies, which has shaped new opportunities and challenges for SMEs expanding abroad.

This literature review shows that SMEs’ internationalization knowledge in emerging markets is strongly shaped by home-country institutional conditions. Key mechanisms include imprinting by home institutions and learning from domestic institutional sources, both critical yet underexplored areas in SME development. These processes offer substantial opportunities for future research into how institutional contexts influence SMEs’ global growth.

This research builds on previous studies that have emphasized firm-level and external factors such as host market appeal, consumer needs and resource availability driving SMEs’ internationalization. Focusing on home institutional factors, the authors provide a comprehensive review of academic studies and propose a future research agenda on the external institutional influences shaping emerging market SMEs’ global expansion.

Little is known about the role causation plays in establishing the necessary conditions for micro and small enterprises (MSEs) to face the first stages of a major crisis. Our study aims to investigate how causation affects their ability to be successful at the onset of widespread calamities.

We examined how 191 Brazilian MSEs utilized causation in managing different aspects of their operating cycle before the COVID-19 pandemic using a combinatory methodology.

Causation is more important than usually supposed for MSEs when facing widespread crises.

Our study did not explore the specific interactions between the intensified use of causation practices and other factors within MSEs that may lead to superior outcomes. The limitations of our data prevented a fully assessment of sales fluctuations of firms and how they responded to the latter stages of the COVID-19 crisis.

Our findings underscore the significance of causation in helping MSEs navigate future crises, emphasizing the enduring value of time-tested management practices. MSE owners and managers should ensure the presence of causation-oriented practices, as these forms the foundation for well-established management principles. This strong foundation equips MSEs to effectively employ effectuation strategies when it is needed.

Small enterprises are the backbone of every economy and play a vital role in economic recovery. Our findings offer valuable insights that can help these enterprises effectively navigate major crises and contribute to economic recovery.

This study is among the first to answer to the call for more research that isolates and investigates granular elements of causation. Additionally, our study is original in that we address the need to consider the temporal dimension of causality.

To identify and analyze the relevant themes in the literature on digital transformation and internationalization, revealing opportunities for future studies.

A systematic literature review was developed using the Scopus and Web of Science databases. Initially, 156 publications were identified. Based on inclusion/exclusion criteria, a final sample of 74 articles was reached. A bibliometric and qualitative analysis were developed.

Eight main themes related to internationalization, such as internationalization strategy, internationalized companies, marketing-related issues, export, global supply chain, entrepreneurship and new ventures, SMEs internationalization and internationalization of educational institutions, were identified. Eight main themes related to digital transformation were also identified, including internationalization drivers, digital technologies, business model innovation, digitalization, Industry 4.0, digital platforms and e-commerce, people and digital transformation and digital institutional environment.

In recent years, the term digital transformation has become part of the daily lives of many organizations and of life in society itself. For internationalized companies, this discussion has also become present. Although a relationship between digital transformation and internationalization is often presented, the dimensions of analysis of this relationship are still very fragmented, and this study presents a systemic view of the themes. These themes represent opportunities for future studies.

This study aims to empirically examine the unexplored effects of organizational spirituality on the relationship between knowledge sharing and organizational practical wisdom (phronesis). By integrating these constructs, this study seeks to uncover the mechanisms through which organizations can cultivate practical wisdom and foster a more humanistic approach to management. Contributing in this way aids in the advancement of sustainable and ethical business practices. Drawing upon the theoretical foundations of knowledge dynamics and spirituality in the workplace, this research offers novel insights into the enablers of organizational phronesis.

To explore the influence of spirituality on the relationship between knowledge sharing and practical wisdom, a comprehensive study was conducted. An online survey was conducted to collect answers from 365 workers, ensuring a diverse and representative sample. Partial least squares structural equation modeling to test our hypotheses.

This research reveals a significant correlation. Knowledge sharing, when supported by spirituality, enhances workplace efficiency and extends its positive impact beyond the workplace. This underscores the importance of embracing organizational spirituality and knowledge sharing to embody organizational phronesis and achieve a humanized strategy. By fostering this, organizations can promote effective decision-making and problem-solving, thereby enhancing their sustainable performance.

This research breaks new ground by empirically investigating and establishing the previously unexplored effects of knowledge sharing and organizational spirituality on organizational phronesis, thereby contributing to the evolving field of organizational behavior, sustainability and business ethics.

Current evidence indicates that humans and animals are at increased risk of multiple health challenges due to microplastic (MP) profusion. However, mitigation is constrained by inadequate scientific data, further aggravated by the lack of evidence in many African countries. This review therefore synthesized evidence on the current extent of MP pollution in Africa and the analytical techniques for reporting.

A literature search was undertaken in research databases. Medical subject headings (MeSH) terms and keywords were used in the literature search. The authors found 38 studies from 10 countries that met the inclusion criteria.

Marine organisms had MPs prevalence ranging from 19% to 100%, whereas sediments and water samples had between 77 and 100%. The most common and dominant polymers included polypropylene and polyethylene.

This review shows that most studies still use methods that are prone to human errors. Therefore, the concentration of MPs is likely underestimated, even though the authors’ prevalence evaluations show MPs are still largely pervasive across multiple environmental matrices. Also, the study reveals significant spatial disparity in MP research across the African continent, showing the need for further research in other African countries.

Even though some reviews have assessed MPs pollution in Africa, they have not evaluated sample prevalence, which is necessary to understand not only concentration but pervasiveness across the continent. Secondly, this study delves deeper into various methods of sampling, extraction and analysis of MPs, as well as limitations and relevant recommendations.

The spread of conspiracy theories and associated vaccine rejection within the wellness industry and spiritual communities during the COVID-19 pandemic attracted significant media and scholarly attention. Informed by the ‘(Con)spirituality, Science and COVID-19 in Australia’ project (2020–2021) (Halafoff, Marriott, et al., 2022; Halafoff, Weng, et al., 2022; Roginski & Rocha, 2022), funded by the Templeton Religion Trust and awarded via the International Research Network for the Study of Science and Belief in Society (INSBS), this chapter reports on findings pertaining to holistic spirituality, purity doctrines and wellness, arising from a parallel pilot study on ‘Spirituality and Wellness (SWell) in Australia’ (2021). Both studies have revealed a ‘spiritual complexity’ in Australia and internationally, and the authors report on this here, focussed particularly on spirituality’s quest for pristine bodies, and on spiritual ‘moral communities’ (Ganga Kieffer, 2023) exceptionalism and relationality.

This paper explores Lean Six Sigma principles and the DMAIC (define, measure, analyze, improve, control) methodology to propose a new Lean Six Sigma 4.0 (LSS 4.0) framework for employee occupational exams and address the real-world issue of high-variability exams that may arise.

This study uses mixed methods, combining qualitative and quantitative data collection. A detailed case study assesses the impact of LSS interventions on the exam management process and tests the applicability of the proposed LSS 4.0 framework for employee occupational exams.

The results reveal that changing the health service supplier in the explored organization caused a substantial raise in occupational exams, leading to increased costs. By using syntactic interoperability, lean, six sigma and DMAIC approaches, improvements were identified, addressing process deviations and information requirements. Implementing corrective actions improved the exam process, reducing the number of exams and associated expenses.

It is important to acknowledge certain limitations, such as the specific context of the case study and the exclusion of certain exam categories.

The practical implications of this research are substantial, providing organizations with valuable managerial insights into improving efficiency, reducing costs and ensuring regulatory compliance while managing occupational exams.

This study fills a research gap by applying LSS 4.0 to occupational exam management, offering a practical framework for organizations. It contributes to the existing knowledge base by addressing a relatively novel context and providing a detailed roadmap for process optimization.

This paper aims to analyse residents’ perceptions of tourism growth in Porto prior to the COVID-19 pandemic, aiming to determine the most appropriate strategies to mitigate negative tourism impacts. Studies on resident perceptions of tourism impacts are still scarce, particularly the ones addressing the topic in the context of Portuguese urban tourism areas.

Data was collected through an online survey, focusing on three categories of impacts: (i) economic, (ii) sociocultural (iii) and spatial-environmental, and the respective mitigation strategies, analysed from the perspective of Porto’s residents. Descriptive and bivariate statistics – T-test and Eta correlation – were used to analyse the collected data.

Respondents who live in the city centre experience specific tourism impacts more negatively, when compared to those living outside the inner-city area. Furthermore, no strong correlation is found between the said impacts and the respective mitigation strategies. However, creating awareness among tourists about acceptable behaviour in shared spaces is the strategy that stands out, as it has a medium correlation with all three impact categories. Most impact-strategy associations are weak, meaning that the defined strategies are not the most case-appropriate, which is something that policymakers should address.

To the best of the author’s/authors’ knowledge, this is the first study to adopt this approach in tackling the negative impacts of rapid tourism growth in Porto.