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Arthroscopic osteochondroplasty is a minimally invasive procedure that has been used to treat femoroacetabular impingement syndrome, leading to significant improvements in patients’ clinical outcomes and quality of life. However, some studies suggest that inadequate bone resection can substantially alter hip biomechanics. These modifications may generate different contact profiles and higher contact forces, increasing the risk of developing premature joint degeneration. To improve control over bone resection and biomechanical outcomes during arthroscopic osteochondroplasty surgery, this study aims to present a novel system for measuring femoroacetabular contact forces.

Following a structured design process for the development of medical devices, the steps required for its production using additive manufacturing with material extrusion and easily accessible sensors are described. The system comprises two main devices, one for measuring femoroacetabular contact forces and the other for quantifying the force applied by the assistant surgeon during lower limb manipulation. The hip device was designed for use within an arthroscopic environment, eliminating the need for additional portals.

To evaluate its performance, the system was first tested in a laboratory setup and later under in-service conditions. The 3D printing parameters were tuned to ensure the watertighness of the device and sustain the intraoperative fluid pressures. The final prototype allowed for the controlled measurement of the hip contact forces in real-time.

Using additive manufacturing and readily available sensors, the present work presents the first device to quantify joint contact forces during arthroscopic surgeries, serving as an additional tool to support the surgeon’s decision-making process regarding bone resection.

The study aims to identify the key advantages/enablers and disadvantages/barriers of augmented reality (AR) implementation in education through existing reviews. It also examines whether these factors differ across educational domains.

This study conducted a systematic review of reviews to synthesize evidence on the barriers and enablers influencing AR adoption in education. Searches were performed across five databases, with 27 reviews meeting the inclusion criteria. Data extraction and quality assessment were completed. Content analysis was conducted using the AR adoption factor model and consolidated framework for implementation research.

The findings reveal several enablers such as pedagogical benefits, skill development and engagement. Equally, multiple barriers were identified, including high costs, technical issues, curriculum design challenges and negative attitudes. Interestingly, duality emerged, whereby some factors served as both barriers and enablers depending on the educational context.

This review contributes a novel synthesis of the complex individual, organizational and technological factors influencing AR adoption in education across diverse domains. The identification of duality factors provides nuanced understanding of the multifaceted dynamics shaping AR integration over time. The findings can assist educators in tailoring context-sensitive AR implementation strategies to maximize benefits and minimize drawbacks. Further research should explore duality factors and their interrelationships in AR adoption.

This study aims to investigate the impact of augmented reality (AR) training modules on knowledge retention in corporate settings, focusing on the context of the United Arab Emirates (UAE). Drawing on the Technology Acceptance Model (TAM) and existing literature, the study examines the relationships between AR training modules, employees’ engagement, interactive learning environments and knowledge retention.

This study uses a quantitative technique by using a structured survey to collect data from participants in service sectors in the UAE. The survey gathers information on their attitudes, views and behaviors toward using AR in business training. This study used a stratified random selection to guarantee representation across several service sectors in the UAE, including hospitality, tourism, retail and finance. A SEM analysis tool was used to test the relationship that exists between the construct under investigation, that is, employees’ engagements (EE), AR training modules (ARTM), interactive learning environment (ILE), Fintech training content (FTC), the moderating role of technological aptitude (TA) on knowledge retention (KR).

Findings reveal a significant positive correlation between AR training modules and knowledge retention, emphasizing the potential of immersive technologies in enhancing learning outcomes. Moreover, the study underscores the importance of engaged employees, customized training materials and technological proficiency in shaping knowledge retention. Limitations and avenues for further research are also discussed.

Overall, this study contributes to understanding the factors influencing knowledge retention in corporate training contexts and provides practical insights for organizations seeking to optimize their training programs.

The mine sequencing problem is NP-hard. Therefore, simplifying it is necessary. One way to do this is to employ clusters as input instead of individual blocks. The mining cut clustering problem has been little addressed in the literature, and the solutions used are almost always heuristic. We solve the mining cut clustering problem, which is NP-hard, through single- and multi-objective optimization, finding results that are local optima in acceptable computational time.

We first elaborate an ILP-based model to address the mining cut clustering problem. We employ a mono-objective approach and two multi-objective approaches, solving all these models by constraint programming. To choose the best solutions generated by multi-objective approaches, we employ two multi-criteria decision analysis approaches, considering different weight configurations. We developed a case study using real data.

We verified that the approaches based on multi-objective optimization performed better than the mono-objective approach for the economic return criterion. The weighted-sum multi-objective approach presented the best results considering all objective functions used. Once viable solutions were obtained through multi-objective optimization, multi-criteria decision analysis approaches almost always selected the same solution. We obtained solutions that are local optima in acceptable computational time.

This study solves an instance with 80 blocks. Consequently, it is aimed at short-term mine planning. The methodology has not yet been evaluated in large instances related to medium- and long-term mine planning.

This is the first time that multi-objective optimization has been employed to solve the mining cut custering problem. Even other problems related to mine planning were, at most, solved by goal programming, so that multi-objective optimization is a knowledge that is not widespread among mining researchers. The results are consistent, and the study achieves the objective of finding quality solutions to an NP-hard problem in an acceptable computational time.

This paper aims to identify the essential skills required by Human Resource Development (HRD) professionals to effectively respond to the various modes of labour organisation implemented due to the mandatory lockdown imposed by the Portuguese government in March 2020 as well as implications for learning and development (L&D) issues.

Data is based on 34 semi-structured interviews with HRD professionals from companies in different activity sectors.

The results reveal that the COVID-19 pandemic has brought out the development of socio-emotional skills among HRD professionals such as creativity, improvisation, self-exploration, innovation, collaboration, team spirit, resilience, flexibility, problem-solving, adaptability, priority management, emotional intelligence, social influence, social contact, interpersonal relationships, communication and online learning development.

It will be interesting for future research to explore “what” and “how” HRD managers are planning, organising and implementing training and development plans to improve the skills of remote workers, which tend to grow in a post-pandemic COVID-19 phase.

This research emphasises the importance of HRD managers’ role in better coordinating the work of employees who are physically distant from the company. It also highlights the need for different skills required for effective digital HRD, support and monitoring of remote employees. The results provide important inputs to design and implement effective L&D programs for professionals working remotely and to reinforce the HRD role in organisations.

The research is original for twofold reasons: 1) HRD professionals are usually not trained to manage remote workers, which also means that they probably lack the skills to take the most out of remote working models; and 2) HRD professionals and the HRD function need to address the skills required to successfully implement flexible forms of work organisation as well as to implement adequate L&D policies to answer remote work practices.

In general, it is believed that firms belonging to the high technological intensity stratum have a more innovation capability. However, evidence has begun to appear in the literature demonstrating that firms in the low-tech stratum also have the innovation capability. This paper seeks to solve this dilemma. Through an analysis of industrial firms in an emerging country, this study aims to identify the existence of innovation capability in all strata of technological intensity.

The authors empirically assessed the impact of innovation capability on the performance of firms in all strata of technological intensity. The authors studied a sample of 910 firms from different industries and technology intensities operating in Peru, by applying a partial least squares structural equation model (PLS-SEM).

This study obtained three important findings. First, the authors show that innovation capability is present in all strata of technological intensity. Second, innovation capability differs according to the technological stratum. Third, firms in the lowest technological stratum can use more capabilities than those in the other strata.

This study pioneers the empirical analysis of innovation capability and technological intensity simultaneously to verify that innovation capability exists in the four strata of technological intensity.

Based on conservation of resources theory, this study aims to understand how employees’ level of mindfulness serves as a boundary condition capable of negatively conditioning the process through which empowering leadership affects employees’ proactivity and extra-role service (ERS) behaviors.

A total of 361 Spanish frontline employees in the hospitality sector collaborated in this research. We tested our hypotheses using a bootstrapping method to perform a regression study employing the PROCESS macro developed for Statistical Package for Social Sciences (SPSS).

As expected, our results confirmed the direct and indirect positive effects between empowering leadership and ERS. However, these effects nearly disappeared when employees exhibited high levels of mindfulness.

Worker ERS behavior is a key way for hotels to distinguish themselves from competitors. Paradoxically, ERS is discretionary and not part of the employee’s formal duties. Although mindfulness is often promoted to enhance organizational functioning, our study highlights its drawbacks in hospitality. Hotel work requires proactive decision-making, and we found that mindfulness curbs this, thereby impeding ERS. This study suggests that mindfulness may act as an anchor in a service work environment.

This study aims to characterize, quantitatively and qualitatively, the existing research on popular reporting (PR) in the public sector, to synthesize and evaluate its current state. An overview of published research in this field will ultimately allow us to identify trends and opportunities for future research.

The paper combines both quantitative and qualitative analyses of scientific papers selected from the Web of Science (WoS) and Scopus databases. It analyzes mainly the evolution of production over the years, areas of knowledge, authors and their affiliations, methodological approaches, countries and jurisdictions and research topics explored.

PR in the public sector is a topic still in an early stage of research (only 19 papers in the last eighteen years), by a very limited number of authors. Studies have mainly focused the USA and the local governments. Qualitative methods, namely case studies, have prevailed. Most of the empirical approaches have addressed possible characteristics and content of the PR. Non-empirical papers broadly have suggested PR as a tool to increase accountability.

Given its potential contribution to accountability in the public sector, it seems important that PR becomes an institutionalized practice. For this, it is necessary to deeper understand and study this matter. The development of effective practice guidance and standards by regulators and the like, would be leveraged by the contribution of academics by increasing research on this topic. The research would benefit from more authors interested in the topic and an extension to countries other than the USA and Italy, and jurisdictions other than the local governments.

To the best of the authors’ knowledge, no study so far has sought to characterizing the existing research on PR in the public sector. This study contributes by identifying trends and gaps in this research field, proposing topics for future development, which can help academics to develop research that adds to the advancement of this field. Research gaps identified point to a need to empirically confirm the impact of PR on accountability. Also, exploring about the content of PR may in the future include, among other topics, the perspective of the politicians and public managers. In addition, studying the reasons why preparers do not adhere to PR and whether jurisdictions’ institutional factors influence this decision, can advance in understanding the issues of implementing PR in the context of public sector overall.