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This study aims to construct an evaluation system for farmers’ livelihood capital in minority areas and evaluate the impact of relocation in response to climate change on farmers’ livelihood capital.

According to the characteristics of Yunnan minority areas, the livelihood capital of farmers in minority areas is divided into natural, physical, financial, social, human and cultural capital. The improved livelihood capital evaluation system measures farmers’ livelihood capital from 2015 to 2021. The net impact of relocation on farmers’ livelihood capital was separated using propensity score matching and the difference-in-difference (PSM-DID) method.

The shortage of livelihood capital makes it difficult for farmers to resist climate change, and the negative impacts of climate change further aggravate their livelihood vulnerability and reduce their livelihood capital. Relocation has dramatically increased the livelihood capital of farmers living in areas with poor natural conditions by 15.67% and has enhanced their ability to cope with climate change and realise sustainable livelihoods.

An improved livelihood capital evaluation system is constructed to realise the future localisation and development of livelihood capital research. The PSM-DID method was used to overcome endogeneity problems and sample selection bias of the policy evaluation methods. This study provides new ideas for academic research and policy formulation by integrating climate change, poverty governance and sustainable livelihoods.

This study aims to explore how people with concurrent mental health and substance use disorders and lived experience of deep social marginalization perceived barriers and facilitators to mainstream social participation. The purpose of this study is to identify meaningful and relevant learning content for a virtual reality-based intervention to promote social participation in this group.

This formative qualitative study was conducted in Norway during Autumn 2022. Nine in-depth individual interviews with adults recovering from dual diagnosis were conducted, audiotaped, transcribed and analysed using reflexive thematic analysis in a collaborative analysis process.

Results indicated that social alienation, poor social skills, stigma, low self-esteem and social anxiety were key barriers to social participation in this group. This study suggests a need to learn appropriate social behaviour in mainstream society, in addition to better employability skills, civic literacy and health literacy to improve utilization of social opportunities.

This study implies that virtual reality-based interventions for promoting social participation in people with dual diagnosis should primarily focus on learning and practising appropriate social behaviour in shared public spaces before practising advanced social skills such as employability skills in simulated work environments. Learning and practising social skills appears decisive for using more complex social opportunities, such as in education, health, social services and work.

This research provides suggestions for the content of a novel virtual reality-based intervention to promote social participation among people in recovery from dual diagnosis.

The purpose of this paper is to expand current knowledge about the recent trend of wearable technology to assess both its potential in the work environment and the challenges concerning the utilisation of wearables in the workplace.

After establishing exclusion and inclusion criteria, an independent systematic search of the ACM Digital Library, IEEE Xplore, ScienceDirect and Web of Science databases for relevant studies was performed. Out of a total of 359 articles, 34 met the selection criteria.

This review identifies 23 categories of wearable devices. Further categorisation of the devices based on their utilisation shows they can be used in the work environment for activities including monitoring, augmenting, assisting, delivering and tracking. The review reveals that wearable technology has the potential to increase work efficiency among employees, improve workers’ physical well-being and reduce work-related injuries. However, the review also reveals that technological, social, policy and economic challenges related to the use of wearable devices remain.

Many studies have investigated the benefits of wearable devices for personal use, but information about the use of wearables in the work environment is limited. Further research is required in the fields of technology, social challenges, organisation strategies, policies and economics to enhance the adoption rate of wearable devices in work environments.

Previous studies indicate that occupational stress and injuries are detrimental to employees’ health; this paper analyses the use of wearable devices as an intervention method to monitor or prevent these problems. Introducing a categorisation framework during implementation may help identify which types of device categories are suitable and could be beneficial for specific utilisation purposes, facilitating the adoption of wearable devices in the workplace.

This study aims to carry out an investigation of design approaches that should be used for the design of unconventional, innovative transmission system for construction yards to privilege a smooth behaviour efficiency, and the use of innovative production techniques. Results are quite surprising, as with a proper method it is possible to demonstrate that a cycloidal drive with Wolfrom topology should be an interesting solution for the proposed application.

With a functional approach, also considering materials and specifications related to the investigated application, it is possible to demonstrate that possible optimal solutions should be quite different respect to the ones that can be suggested with a conventional approach. In particular for proposed applications constraints related to encumbrances, the choice of new material has led to the innovative unconventional choice of a Wolfrom cycloidal speed reducer.

Provided solution is innovative respect current state of the art for machine currently used in construction yards: in terms of adopted transmission layout; in terms of chosen materials, resulting in an innovative solution.

Current research has strong implications on the adoption of polimeric materials for the construction of reliable transmission for harsh industrial environment as the proposed case study (concrete mixer for construction yard).

Proposed transmission system is absolutely original and innovative respect current state of art also considering proposed materials and consequently production methods. This is an example of transmission designed to be built with polymeric materials by optimizing chosen topology respect to chosen material.

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.

Global presence pursuit by Nigerian firms has increased the inquiry into internationalization. While a few implement regional presence, the pros and cons of full internationalization are evaluated. Giving the scarce empirical research, this paper aims to add to scholarly works and knowledge on internationalization and establish regional internationalization as the feasible option for Nigerian firms.

Random and stratified sampling techniques were used. Data collection was conducted with questionnaire copies and analyzed with confirmatory factor analysis and structural equation model.

Internationalization strategy enhances small and medium enterprises (SME’s) competitive advantage, and full internationalization seems unrealistic for Nigerian firms; however, regional internationalization is the bedrock for full internationalization. Finally, the nature of the Nigerian business environment developed an increased value creation process in SMEs through increased flexibility and problem-solving abilities.

SMEs should internationalize partially, and critically evaluate socio-cultural and institutional environmental challenges in this study, to enable them to strategize for full internationalization.

The study demonstrates that the only way to fast track the internationalization drive of SME’s in Nigeria is first to embrace regional internationalization because it is difficult to achieve full internationalization at a go. Then, apply appropriate strategies to embrace full internationalization in the nearest future.

This paper aims to investigate voiding phenomena in solder joints under thermal pads of light-emitting diodes (LEDs) assembled in mass production environment by reflow soldering by using seven low-voiding lead-free solder pastes.

The solder pastes investigated are of SAC305 type, Innolot type or they are especially formulated by the manufacturers on the base of (SnAgCu) alloys with addition of some alloying elements such as Bi, In, Sb and Ti to provide low-void contents. The SnPb solder paste – OM5100 – was used as a benchmark. The solder paste coverage of LED solder pads was chosen as a measure of void contents in solder joints because of common usage of this parameter in industry practice.

It was found that the highest coverage and, related to it, the least void contents are in solder joints formed with the pastes LMPA-Q and REL61, which are characterized by the coverage of mean value 93.13% [standard deviation (SD) = 2.72%] and 92.93% (SD = 2.77%), respectively. The void diameters reach the mean value equal to 0.061 mm (SD = 0.044 mm) for LMPA-Q and 0.074 mm (SD = 0.052 mm) for REL61. The results are presented in the form of histograms, plot boxes and X-ray images. Some selected solder joints were observed with 3D computer tomography.

The statistical analyses are carried out on the basis of 2D X-ray images with using Origin software. They enable to compare features of various solder pastes recommended by manufacturers as low voiding. The results might be useful for solder paste manufacturers or electronic manufacturing services.

This paper aims to examine the interacting effect of market dynamism and strategic planning on the performance of small- and medium-scale enterprises (SMEs) in Ghana.

This study has used quantitative approach in dealing with the interacting effect of market dynamic on strategic planning and SMEs’ performance in Ghana. Purposive sampling is used to select 200 small- and medium-sized manufacturing and service firms in Ghana. The hierarchical multiple regression analysis is performed to test the hypotheses.

This study finds that a consistent application of strategic planning methodologies contributes to the advancement of SME performance in Ghana. In addition, it was ascertained that market dynamism has a significant positive relationship with firm performance, although its effect is not significant. Finally, the study reveals that market dynamism only influences SME performance when there is strategic planning.

The findings are limited to the SMEs in Ghana. The study of market dynamism, strategic planning and performance is a very complex activity; therefore, to gather rich data on such research work may be best accomplished if the researchers adopt mixed method data gathering techniques. This will enrich the understanding on market dynamism, strategic planning and SMEs’ performance relationship.

The findings of this research work offer guidance to owners or managers considering how to develop market dynamics and strategic planning to enhance firm performance.

This study reports on an obvious gap in the prevailing literature that few empirical research works have explored on the possible impacts of market dynamism and strategic planning on performance of SMEs in a third world country.

Women leaders struggle with the persistent paradoxical expectations. Literature suggests that a paradox mindset helps to leverage these tensions. This study aims to understand the nexus between the microfoundations of individual women leaders’ experiences, their responses and the organisational context, which enables or hinders their paradox mindset.

This study adopted a qualitative approach by conducting semistructured interviews with 14 women, all senior leaders in corporate South Africa.

The results reveal the interaction in the nexus between, firstly, women leaders’ authenticity and awareness as key anchors that enable them to adopt a paradox mindset and, secondly, the organisation’s role in creating hindrances or opportunities to leverage tensions. Women leaders in our sample applied one of two strategies: they either adapted to the environment or curated a subenvironment. This study shows that, if done authentically, through her own agency, a woman can influence interactions that make it easier to manage tensions within her environment, especially those created by negative performance evaluation because of unconscious institutional gender bias.

The extent to which the findings of this research can be generalised is constrained by the selected research context.

This research contributes to the literature on paradox theory by revealing organisational contextual influencers, such as institutional bias in negative performance evaluation, which hinders a woman leader’s opportunity to be hired or promoted. These organisational influences also interact with women leaders’ ability to embrace paradox and internally leverage agentic and communal tensions.

Effective rail surface defects detection method is the basic guarantee to manufacture high-quality rail. However, the existed visual inspection methods have disadvantages such as poor ability to locate the rail surface region and high sensitivity to uneven reflection. This study aims to propose a bionic rail surface defect detection method to obtain the high detection accuracy of rail surface defects under uneven reflection environments.

Through this bionic rail surface defect detection algorithm, the positioning and correction of the rail surface region can be computed from maximum run-length smearing (MRLS) and background difference. A saliency image can be generated to simulate the human visual system through some features including local grayscale, local contrast and edge corner effect. Finally, the meanshift algorithm and adaptive threshold are developed to cluster and segment the saliency image.

On the constructed rail defect data set, the bionic rail surface defect detection algorithm shows good recognition ability on the surface defects of the rail. Pixel- and defect-level index in the experimental results demonstrate that the detection algorithm is better than three advanced rail defect detection algorithms and five saliency models.

The bionic rail surface defect detection algorithm in the production process is proposed. Particularly, a method based on MRLS is introduced to extract the rail surface region and a multifeature saliency fusion model is presented to identify rail surface defects.