Search results

Despite the contributions of both the oil and gas and construction industries to the gross domestic product (GDP) of the country, both industries are still marred by incessant accidents. Therefore, the aim of this study is to compare the health and safety practises of the construction and oil and gas industries in Nigeria in order to suggest the best approach to health and safety practices.

A survey questionnaire was developed and administered to professionals working in the construction and oil and gas industries. Data were analysed using the relative importance index (RII). An independent sample t-test was also conducted to determine whether there was a significant difference in the construction and oil and gas industries.

The study revealed that the rate at which health and safety are practised in the oil and gas industry is comparatively high compared to how they are practised in the construction industry. Proper site layout and planning, provision of a safe working environment, proper health and safety risk assessment were more predominantly practised in the oil and gas industry, while proper site layout and planning, disallowing unauthorised entry into site and the provision of a safe working environment were predominantly practised in the construction industry.

This study is the first to compare the health and safety practises of the construction and oil and gas industries in Nigeria. This study was significant because it would provide insight into construction and oil and gas managers, as well as other decision-makers in both industries, on how to improve health and safety practices.

The future construction site will be pervasive, context aware and embedded with intelligence. The purpose of this paper is to explore and define the concept of the digital skin of the future smart construction site.

The paper provides a systematic and hierarchical classification of 114 articles from both industry and academia on the digital skin concept and evaluates them. The hierarchical classification is based on application areas relevant to construction, such as augmented reality, building information model-based visualisation, labour tracking, supply chain tracking, safety management, mobile equipment tracking and schedule and progress monitoring. Evaluations of the research papers were conducted based on three pillars: validation of technological feasibility, onsite application and user acceptance testing.

Technologies learned about in the literature review enabled the envisaging of the pervasive construction site of the future. The paper presents scenarios for the future context-aware construction site, including the construction worker, construction procurement management and future real-time safety management systems.

Based on the gaps identified by the review in the body of knowledge and on a broader analysis of technology diffusion, the paper highlights the research challenges to be overcome in the advent of digital skin. The paper recommends that researchers follow a coherent process for smart technology design, development and implementation in order to achieve this vision for the construction industry.

In the aftermath of the COVID-19 pandemic, supply chains have become important policy tools to ensure the security and resilience of regional trading blocs of major economies. The US government’s focus on supply chains for selected strategic industries and the EU Commission’s renewed efforts to strengthen its supply chains using ‘sustainability standards’ coincides with the global trend in the shift towards digital and low-carbon economies. Furthermore, the rising tensions between the US and China, with no signs of reconciliation over key issues of contention, have emphasized the need for more credibility and trust in global supply chains. However, such policies also have the potential to serve as new barriers to participation in supply chains by less-developed economies which are not yet prepared to meet the high-level sustainability criteria which aim for higher protection of the environment and labor rights. There also seems to be an apparent shift in paradigm supporting the interventionist role of government that emphasize the need for more discretion for policy objectives that pursue societal and democratic values, not to mention national security interests. The current rules of international trade, however, do not sufficiently address these new issues and need to be realigned in order to meet the new demands. The current ‘rules of the game’ need to be reinforced in order to accommodate the rising need of countries for increased consideration of issues of sustainability and competitiveness.

The purpose of this paper is to offer a critical examination of industrial relations in Denmark.

The approach is based upon available data and a mixture of Marxist theory and systems theory. The theoretical position is discussed in relation to the academic discourses on the main characteristics of Danish industrial relations and provides a review of the foundation and historical development of the Danish system.

From this basis, it is analysed how the stagnation or decline has taken place in recent years regarding representation of workers’ interest as well as the ability of the Danish system to maintain its key importance when challenged by decentralisation, decreasing union affiliation rates, cuts in unemployment insurance and social dumping due to labour migration.

It is an original paper which offers a critical analysis of the institutional decline and increasing inequality that are the result of the liberalist political-economic hegemony.

In this case study, we examine how a citrus peel valorising company based in the Netherlands was able to adopt a circular business model while navigating regulatory, managerial, and supply chain-related barriers.

In-depth, semi-structured interviews with key personnel in the company, notes from field observations, photographs of the production process, and documents from a legal judgement served as data for this single, qualitative case study. Data were coded inductively using the in vivo technique and were further developed into four themes and a case description.

Results from our study indicate that the regulatory and political contexts in the Netherlands were critical to the company’s success. Like in the case of most fruitful industrial symbioses, partnerships founded on mutual trust and economically appealing value propositions played a crucial role in ensuring commercial viability. Collaborating with larger corporations and maintaining transparent communication with stakeholders were also significant contributing factors. Lastly, employees’ outlook towards circularity combined with their willingness to learn new skills were important driving factors as well.

In addition to expanding the scholarship on the adoption of circular business models, this research offers novel insights to policymakers and practitioners. It provides empirical evidence regarding the importance of public awareness, adaptable legislation, and harmonised policy goals for supporting sustainable entrepreneurship in the circular economy.

The paper aims to analyze collective bargaining in the facility management business of these six countries to explore similarities and differences between them. The analysis serves to test the differential impact of the national institutional setting on the protection provided by collective agreements to facility management workers.

The paper adopts a case study methodology to approach a facility management multinational company providing services in six European countries (France, Italy, The Netherlands, Poland, Spain and the UK) that represent different industrial relations systems with variance in key dimensions of collective bargaining, including its structure, coverage and extension of agreements.

The extension of the facility management business model has not always adopted a high-road strategy aimed at enhancing the quality and efficiency through the integrated management and delivery of services, which is expected to positively impact employment conditions. Rather, it has, in many cases, been a deliberate, low-road attempt to undercut working standards, taking advantage of the multiple services provided by the company in a context of growing de-centralization in collective bargaining. The results point to an important role of industrial relations institutions in shaping facility management strategies and outcomes.

Similar to other forms of outsourcing, facility management leads to fragmented employment relations. However, the concentration of outsourced workers under the same supplier organization introduces opportunities to ensure the protection of workers, depending on the adoption of a high- or low-road competitive strategy. This paper provides for the first time comparative evidence about industrial relations in facility management businesses, a largely under-researched area.

Although consumers feel that the move toward service robots in the frontline so far was driven by firms' strive to replace human service agents and realize cost savings accordingly, the COVID-19 pandemic has led customers to appreciate frontline robots' ability to provide services in ways that keep them safe and protected from the virus. Still, research on this topic is scant. This article offers guidance by providing a theoretical backdrop for the safety perspective on service robots, as well as outlining a typology that researchers and practitioners can use to further advance this field.

A typology is developed based on a combination of a theory- and practice-driven approach. Departing from the type of behavior performed by the service robot, the typology synthesizes three different service robot roles from past literature and proposes three new safety-related role extensions. These safety-related roles are derived from a search for examples of how service robots are used in practice during the COVID-19 pandemic.

The typology's roles are corroborated by discussing relevant robot implementations around the globe. Jointly, the six roles give rise to several ideas that jointly constitute a future research agenda.

This manuscript is (one of) the first to provide in-depth attention to the phenomenon of service customers' physical safety needs in the age of service robots. In doing so, it discusses and ties together theories and concepts from different fields, such as hierarchy of needs theory, evolutionary human motives theory, perceived risk theory, regulatory focus theory, job demand–resources theory, and theory of artificial intelligence job replacement.

This paper addresses the trade-off between asset investment and food safety in the design of a food catering production plant. It analyses the relationship between the quality decay of cook-warm products, the logistics of the processes and the economic investment in production machines.

A weekly cook-warm production plan has been monitored on-field using temperature sensors to estimate the quality decay profile of each product. A multi-objective optimisation model is proposed to (1) minimise the number of resources necessary to perform cooking and packing operations or (2) to maximise the food quality of the products. A metaheuristic simulated annealing algorithm is introduced to solve the model and to identify the Pareto frontier of the problem.

The packaging buffers are identified as the bottleneck of the processes. The outcome of the algorithms highlights that a small investment to design bigger buffers results in a significant increase in the quality with a smaller food loss.

This study models the production tasks of a food catering facility to evaluate their criticality from a food safety perspective. It investigates the tradeoff between the investment cost of resources processing critical tasks and food safety of finished products.

The methodology applies to the design of cook-warm production. Catering companies use cook-warm production to serve school, hospitals and companies. For this reason, the application of this methodology leads to the improvement of the quality of daily meals for a large number of people.

The paper introduces a new multi-objective function (asset investment vs food quality) proposing an original metaheuristic to address this tradeoff in the food catering industry. Also, the methodology is applied and validated in the design of a new food production facility.

The migration-tourism discourse has gained attention in global tourism and mobility among scholars because of the vast contributions of migrant visitors to various sectors of the host country's economy, including the tourism and hospitality industry. However, few studies appear to have been undertaken on the subject matter, particularly within the developing country tourism context. The purpose of this research was to assess and understand migrant visitors' sense of safety among five different nationalities (United Kingdom, USA, Germany, China and India) and their perceptions on trustworthiness of tourism information.

Anchored on the national cultural dimension of Hofstede model, this study sampled 306 migrant visitors, with the use of one-way analysis of variance (ANOVA) and the Games–Howell post-hoc test to examine mean differences of nationalities, with regard to trust of tourism information and sense of safety. Finally, the multiple regression analysis was conducted to establish the significant effects of national culture characteristics and trustworthiness of tourism information on sense of safety of migrant visitors.

The study finds that there were no significant differences in the sense of safety by the five nationalities. However, national culture characteristics (power distance and uncertainty avoidance) and trustworthiness of tourism information were significant predictors of sense of safety of migrant visitors.

This research adopted only two cultural dimensions of the Hofstede's model, so future studies within the migration-tourism literature should consider adopting other cultural dimensions of the model.

The research provides, first, insight into sense of safety, trustworthiness of tourism information and national culture characteristics which are relevant for destination marketers, the ministry of tourism and local tourism officials to promote safety tourism.

The study expands the application of the cultural dimension of Hofstede model within the migration-tourism literature and establishes that national cultural characteristics and trustworthiness of tourism information are significant predictors of sense of safety of migrant visitors.

According to the Project Management Institute, 70% of projects fail globally. The causes of project failure in many instances can be identified as non-technical or behavioral in nature arising from interactions between participants. These intangible risks can emerge in any project setting but especially in project settings having diversity of cultures, customs, beliefs and traditions of various companies or countries. This paper provides an objective framework to address these intangible risks.

This paper presents a structured approach to identify, assess and manage intangible risks to enhance a project team’s ability to meet its objectives. The authors propose a user-friendly framework, Intangible Risk Assessment Methodology for Projects (IRAMP), to address these risks and the factors that cause them. Meta-network (e.g., a network of networks) simulation and established social network analysis (SNA) measures provide a quantitative assessment and ranking of causal events and their influence on the intangible behavior centric risks.

The proposed IRAMP and meta-network approach were utilized to examine the project delivery process of an international energy firm. Data were gathered using structured interviews, surveys and project team workshops. The use of the IRAMP to highlight intangible risk areas underpinned by the SNA measures led to changes in the company’s organizational structure to enhance project delivery effectiveness.

This work extends the existing project risk management literature by providing a novel objective approach to identify and quantify behavior centric intangible risks and the conditions that cause them to emerge.