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Background/Objectives: Protein-based meal replacements (MR) with viscous soluble fibre are known aids for weight loss. This study aims to compare the effects of new whey and vegan MR containing different amounts of PGX (PolyGlycopleX) on weight loss over 12 weeks, along with a calorie-restricted diet.

Subjects/Methods: Sixty-eight healthy adults of both sexes (53 women; 15 men; average age 47.1 years; BMI 31 ± 7.1 kg/m² and weight 85.05 ± 23.3 kg) were recruited. Participants consumed a whey or vegan MR twice/d (5–10 g/day PGX) with a low-energy diet (1,200 kcal/day), over 12 weeks. Weight, height, waist and hip circumference were recorded (four time periods).

Results: Forty-four participants completed the study. Results showed significant reductions in average body weight and at week 12, whey group was [−7.7 kg ± 0.9 (8.3%), p < 0.001] and vegan group was [−4.5 kg ± 0.8 (6.2%), p < 0.001)]. All participants (n = 44; BMI 27 to 33 kg/m²) achieved significant reductions in body measurements from baseline to week 12; p < 0.001. Conclusions: Supplementation of protein-based MR with PGX and a balanced, low-energy diet, appears to be an effective approach for short-term weight loss.

As the authors were evaluating if the MR as a whole (i.e. with PGX) caused weight loss from baseline over the 12 weeks, no comparators, i.e. just the MR without PGX, were used. Formulation of these new MRs resulted in a whey product with 5 g PGX and a vegan product with 2.5 g PGX. Only 2.5 g PGX could be formulated with the vegan protein due to taste and viscosity limitations. Study participants were not randomized and no control groups (e.g. no MR or MR without PGX but with energy restricted diet) were used. Furthermore, it is not clear whether the sort of protein alone or the combination with a higher amount of PGX (whey with 5 g PGX/serving vs vegan with 2.5 g PGX/serving) has contributed to these significant greater weight-loss effects. This was something the authors were testing, i.e. could only 2.5 g PGX/serving have an effect on weight loss for a vegan MR. These limitations would be somethings to evaluate in a subsequent randomized controlled study. Hence, the results of this study may serve as a good starting point for further sophisticated randomized controlled trials that can demonstrate causality – which the authors acknowledge as one of the fundamental limitations of an observational study design. Participants tracked their calories but adherence and compliance were self-assessed and they were encouraged to keep their exercise routine consistent throughout the study. Hence, these are further limitations. No control group was used in this study to observe the effect of the dietary intervention and/or physical activity on weight loss alone. However, a goal of the authors was to keep this study as close to a real-life situation as possible, where people would not be doing any of these measurements, to see if with minimal supervision or intervention, people can still lose weight and alter their body composition. Furthermore, differences in gender and the corresponding weight loss effects in response to MR-protein-based treatments could be evaluated in follow-up studies.

This study indicates that the consumption of protein-based (animal, whey or plant, pea protein) MR incorporating the highly soluble viscous PGX is beneficial for weight loss when combined with a healthy-balanced, calorie-restricted diet. MRs at either 2.5 g or 5 g per serving (RealEasy^TM with PGX) proved to be a highly effective as a short-term solution for weight loss. The observed results are encouraging, however, further long-term studies (i.e. randomized clinical trials RCT) are needed to confirm the clinical relevance. RCTs should focus on the individual effects of PGX and/or the different protein sources used in MRs, on weight loss and the maintenance of the reduced body weight, and should measure detailed blood parameters (lipid profiles, glucose etc.) as well as collect detailed exercise and food consumption diaries.

To the authors’ knowledge, this is the first study comparing a whey versus vegan, (as pea) protein-based MR that is supplemented with fibre PGX; thus, this work adds information to the already existing literature on fibre (such as PGX) and MRs regarding their combined weight loss effects. The purpose of this study was to observe if the novel protein-based (either whey or vegan versions) MR RealEasy^TM with PGX at 2.5 or 5 g in addition to a calorie-restricted diet (total of 1,200 kcal/day) would aid in weight loss in individuals over a 12-weeks period. Adding increasing amounts of whey protein and soluble fibre can help reduce subsequent ad libitum energy intake which could help adherence to energy restricted diets, but whether similar effects are seen with vegan protein is unclear – this study does aim to address this.

The purpose of this paper is to examine whether the voluntary implementation of an internal audit department (IAD) by municipalities has any influence on external auditors' opinions.

This study population comprises the 308 Portuguese municipalities, from which the authors extracted a sample of 179. Financial and audit reports were collected from the period under analysis (2014–2017). The sample was then divided into two groups: municipalities that had voluntarily implemented an IAD and those that had not. Internal audit departments were characterized according to their robustness – whether they were more or less robust. First, a descriptive statistical analysis of the dataset was performed to analyze the representativeness of the sample and to extract insights. To address the research questions, ordinal random effect regression models were considered.

Contrary to the authors' expectations, the voluntary implementation of an IAD had no influence on the audit report type. However, when the authors refined the approach to include the robustness of the IAD, it became clear that this variable does influence the report issued by the external auditor.

This paper contributes to the current literature by determining the effects of the robustness of IADs on municipality audit reports. As far as the authors know, this paper is novel. Since auditing plays an important role in the transparency of public financial statements and in promoting equity, this study shows that a robust IAD is an advantage in the pursuit of these goals.

This paper adds to the ongoing debate on judgements, opportunity evaluation and founder identity theory and shows that founders vary in their prioritisation and combination of judgement criteria, linked to their respective social founder identity. It further reveals how this variation among founder identity types shapes their perception of distinct entrepreneurial opportunities and the forming of first-person opportunity beliefs.

This study uses a qualitative approach by presenting three business scenarios to a sample of 34 first-time founders. It adopts a first-person perspective on their cognitive processes during the evaluation of entrepreneurial opportunities using verbal protocol and content analysis techniques.

The theorised model highlights the use of similar categories of judgement criteria by individual founders during opportunity evaluation that followed two distinct stages, namely search and validation. Yet, founders individualised their judgement process through the prioritisation of different judgement criteria.

The authors provide new insights into how individuals individuate entrepreneurial opportunities through the choice of different judgement criteria that enable them to develop opportunity confidence during opportunity evaluation. The study also shows that first-time founders depict variations in their cognitive frames that are based on their social identity types as they assess opportunity-related information and elicit variations in reciprocal relationships emerging between emotion and cognition. Exposing these subjective cognitive evaluative processes provides theoretical and practical implications that are discussed as well.

In 2020, an outbreak of Salmonella Stanley linked to imported dried wood ear mushrooms affected 55 individuals in the United States of America. These mushrooms, commonly used in Asian cuisine, require processing, like rehydration and cutting, before serving. The US Centres for Disease Control and Prevention advise food preparers to use boiling water for rehydration to inactivate vegetative bacterial pathogens. Little is known about how food handlers prepare this ethnic ingredient and which handling procedures could enable Salmonella proliferation.

This study used content analysis to investigate handling practices for dried wood ear mushrooms as demonstrated in YouTube recipe videos and to identify food safety implications during handling of the product. A total of 125 Chinese- and English-language YouTube videos were analysed.

Major steps in handling procedures were identified, including rehydration, cutting/tearing and blanching. Around 62% of the videos failed to specify the water temperature for rehydration. Only three videos specified a water temperature of 100 °C for rehydrating the mushrooms, and 36% of the videos did not specify the soaking duration. Only one video showed handwashing, cleaning and sanitising of surfaces when handling the dried wood ear mushrooms.

This study found that most YouTube videos provided vague and inconsistent descriptions of the rehydration procedure, including water temperature and soaking duration. Food preparers were advised to use boiling water for rehydration to inactivate vegetative bacterial pathogens. However, boiling water alone is insufficient to inactivate all bacterial spores. Extended periods of soaking and storage could be of concern for spore germination and bacterial growth. More validation studies need to be conducted to provide guidance on how to safely handle the mushrooms.

This study will make a distinctive contribution to the field of food safety by being the first to investigate the handling procedure of a unique ethnic food ingredient, dried wood ear mushrooms, which has been linked to a previous outbreak and multiple recalls in the United States of America. The valuable data collected from this study can help target food handling education as well as influence future microbial validation study design and risk assessment.

This chapter argues that the concept of ‘mass supervision’, and indeed the concept of ‘mass incarceration’ from which it derives, is both quantitatively and qualitatively indeterminate when applied outside of the context of the US. However, the qualitative indeterminacy of mass supervision only holds so long as one treats the word ‘mass’ as being an analogy to mass consumption. This chapter therefore considers an alternative construction of ‘mass’ punishment in terms of mass production. Comparing the philosophies of production associated with Henry Ford and William Morris with the scholarship of Michel Foucault and Fergus McNeill reveals that mass supervision can authentically claim to be qualitatively ‘massive’, given the bespoke and one-on-one nature of traditional supervision. It is thus possible to speak coherently of ‘mass supervision’ in an international context, although this negative conception of a problem invites questions about the best solution that it generally leaves open.

In fire resistance tests (FRTs) of building materials, a crucial criterion to pass the test procedure is to avoid the leakage of the hot flue gases caused by gaps and cracks occurring due to the thermal exposure. The present study's aim is to calculate the deformation of a steel door, which is embedded within a wall made of bricks, and qualitatively determine the flue gas leakage.

A computational fluid dynamics/finite element method (CFD/FEM) coupling was introduced representing an intermediate approach between a one-way and a full two-way coupling methodology, leading to a simplified two-way coupling (STWC). In contrast to a full two way-coupling, the heat transfer through the steel door was simulated based on a one-way approach. Subsequently, the predicted temperatures at the door from the one-way simulation were used in the following CFD/FEM simulation, where the fluid flow inside and outside the furnace as well as the deformation of the door were calculated simultaneously.

The simulation showed large gaps and flue gas leakage above the door lock and at the upper edge of the door, which was in close accordance to the experiment. Furthermore, it was found that STWC predicted similar deformations compared to the one-way coupling.

Since two-way coupling approaches for fluid/structure interaction in fire research are computationally demanding, the number of studies is low. Only a few are dealing with the flue gas exit from rooms due to destruction of solid components. Thus, the present study is the first two-way approach dealing with flue gas leakage due to gap formation.

With global migration, the number of ethnic minority and migrant women receiving maternity health care in dominantly Anglo-European societies has increased significantly but they consistently have among the worst pregnancy and maternal outcomes. This paper aims to analyse gaps in structural (migration-related inequalities) and cultural (responsiveness to ethno-cultural practices) competencies among maternal health practitioners in Aotearoa New Zealand (NZ).

Using a semi-structured interview guide, in-depth interviews were conducted with 13 maternal health practitioners in NZ. Data were analysed using a thematic analysis framework.

The results highlight significant barriers around language and communication, cultural stereotyping by professionals, ethnic women’s own constraints around family and cultural expectations and their lack of knowledge about reproductive health. In addition, practitioners’ own ethnic differences are inseparable from their approach to structural and cultural competencies; there were instances of ‘over-’ or ‘under-’ reading of culture, practitioner constructions of ideal pregnancies and anti-racism concerns that shaped maternal care practices that were sensitive to, but also marginalised, ethnic migrant women who attended maternity services.

To the best of the authors’ knowledge, this is the only study in NZ that examines the impact of complex dynamics of migration and culture on knowledge, beliefs and values of practitioners, in context of their own personal biographies. Identifying strategies to improve the way diversity is practiced in hospital settings can be transformational in improving maternal outcomes for ethnic migrant women in NZ.

The pursuit of sustainable development goals (SDGs) is the primary driver of road infrastructure development (RID), but multiple parties are involved in the process, causing confusion. To effectively manage stakeholder processes, Jeffry (2009) proposed a framework based on a preventative double-path relationship between stakeholders and institutions. Bal et al. (2013) proposed a five-stage framework for stakeholder management, which includes identifying key players and issues, conducting analysis and plans, tightening restraints on making promises, creating a plan and soliciting input from interested parties, and monitoring its effectiveness. Successful stakeholder management for sustainable road infrastructure project (SRIP) implementation has been shown to have several benefits, such as enhanced understanding of the fiscal position, improving status, building relationships, developing trust, and enduring collaborative relationships, distributing skills and practices, and recognizing and mitigating threats and vulnerabilities. Infrastructure projects involving roads include a range of complex activities, and it is essential for infrastructure projects to evaluate potential project partners prior to making a final decision. Dealing with many stakeholders and maintaining a reasonable degree of concordance between their interests is crucial for fruitful endeavours. It is important for project groups and partners to have a shared understanding of the project’s goals and solicit their input and for a precise approach to identify and manage project partners throughout the execution phase. However, RID is still in its infancy when it comes to managing stakeholders and relationships. Stakeholder management has been ad hoc due to a lack of standardized methodologies, approaches, strategies, and processes, and infrastructure development procedures should include a systematic approach to managing stakeholders. The bulk of SRIP implementation needs come from stakeholders, making project partners crucial. The sustainable development (SD) strategy emphasizes the importance of SRIP execution to stakeholders, such as architects, quantity surveyors, conservationists, environmentalists, regional managers, project managers, suppliers, subcontractors, and sustainability consultants. This section of the research addressed the omissions of previously analysed comprehensive factors in SID models and frameworks, including climate change response, public involvement, and stakeholder management. Strategies for filling these gaps were discussed. An analysis of relevant academic literature was conducted.

There is a gap in understanding with regards to the discrimination and prejudice experienced by gay entrepreneurs. To address this, an intersectional perspective is adopted to facilitate a better understanding of how lesbian and gay entrepreneurs may experience heterosexism.

This qualitative study uses semi-structured interviews to explore the experiences of 14 lesbian and gay entrepreneurs as they navigate homophobia and heterosexism.

The study contributes novel insights to the field of entrepreneurship, extending the study of lesbian and gay entrepreneurs to include gender and a fine-grained analysis of the experience of heterosexism. Its inclusion of an intersectional perspective of the lesbian-female entrepreneur expands the emerging body of literature examining intersectional identities of minority entrepreneurs.

The authors provide a more nuanced understanding of the impact of heterosexism on LGBT+ entrepreneurial activities. This is facilitated by the authors' adoption of an intersectional perspective which shows how the different axes of identity influenced gender identity performance in relation to the model of perceived neutrality in LGBT+ entrepreneurship. The authors also make an original contribution to minority stress literature through the authors' exploration of one facet of minority entrepreneurship, namely the impact of heterosexism on LGBT+ entrepreneurial activities.