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The nature of construction works has a negative impact on physical, mental and emotional well-being and makes it difficult for the construction industry to attack and retain its workforce. The current study seeks to integrate the current knowledge focused on work–life balance (WLB) in the industry into an understandable whole.

An interpretivist philosophical approach was adopted using a bibliometric review and a narrative review of existing studies from both Scopus and Google databases. The Visualisation of Similarities viewer (VOSviewer) was used to prepare co-occurrence maps from the bibliographic data garnered.

The study reveals that the prominent factors influencing the WLB of the construction workforce are organizational culture, salary earned, heavy workload, long working hours and inflexible working time. The recent WLB discourse is on organisational commitment, job satisfaction and workplace dynamics. While WLB areas for further exploration are job stress, safety performance, employee attrition and an ageing workforce. Meanwhile, Africa and South America are still lagging in WLB research.

The findings reported here will assist stakeholders in identifying appropriate WLB initiatives that can be used to improve the well-being of the construction workforce. Also, the gaps in knowledge for further research were highlighted.

The findings reveal current trends and a road map for future studies on WLB in construction. It also reveals prominent factors influencing the WLB of workers in the construction industry.

The present study aimed to explore the socio-psychological linkages between perceived job insecurity, loneliness, social support, depression, and interpersonal misconduct among hotel workers during a global crisis. The primary motivation behind this research was the significant problem of increased occupational stress resulting from the negative consequences of the pandemic on all hotel employees, including frontline workers and management personnel. This study aimed to investigate the impact of the pandemic on occupational stress within the hotel sector.

This research obtained 269 original survey data from employees in the Indian hotel industry by distributing a questionnaire and employing a convenience sampling method. Subsequently, the data were examined using (SEM).

The research findings suggest that there is a positive correlation between interpersonal deviance and depression. Additionally, this study demonstrated that social support can alleviate loneliness but has no significant association with depression.

This study can help hotel managers create guidelines that address the perceived insecurity and psychological issues faced by employees.

By understanding the psychological position of their employees, hoteliers can implement strategies to mitigate the negative impacts of the pandemic on their workforces.

An understanding of the impact of construction workers informal safety communication (CWISC), a form of parallel safety communication between workers, on safety performance among construction workers is crucial in order to develop effective strategies for improving safety performance in the construction industry. However, research remains scant on the impact of CWISC on safety performance. This study empirically aims to test the relationship between these important constructs.

Statistical analysis was used to examine the relationship in a hypothetical model with two latent variables; the exogenous variables represented by two groups of informal safety communication: friends and crew members and the endogenous variables represented by two groups of Safety performance metrics: safety compliance and safety participation, was tested.

The emergent findings revealed that there is a significant relationship between informal safety communication among crew members and safety compliance, and also between informal safety communication among friends on construction sites and safety participation. These findings emphasize the importance of fostering effective safety communication and collaboration within construction crews, as well as recognizing the influence friendships on safety performance. Stakeholders can leverage on these findings to implement policies to improve safety performance.

The study presents insightful practical knowledge on how CWISC impacts safety performance on construction sites. Practical recommendations for organizations are also proposed, e.g., development of team-building activities, platforms for sharing safety-related information and experiences, mentorship programs and initiatives that encourage social interaction among workers.

Due to the environmental issues caused by petroleum lubricants used in lubrication, the concept of creating various bio-lubricants requires research globally. Thus, this study aims to develop, characterize and test the base ficus carica oil (fig oil) for its ethylene vinyl acetate copolymer (EVA) and sodium dodecylbenzene sulfonate (SDBS) content.

The sample characterization was done using the Fourier transmission infrared spectrum, whereas the morphologies of the EVA, SDBS particles and lubricated surfaces were carried out under scanning electron microscope equipment. To ensure the homogeneity of the solution (base oil and additives), the formulations were subjected to the sonication process. The anti-friction and anti-wear properties of EVA and SDBS particles as lubricant additives were investigated using a ball on a flat high-frequency reciprocating rig tribo-tester.

According to the findings, the base oil’s anti-friction and anti-wear capabilities can be greatly enhanced by the additions. revealed that the best results were obtained when 1.2% EVA + 2% SDBS was applied for the examination of wear (597.8 µm) and friction coefficient (0.106). Commercial references were used, nevertheless, and the results were excellent. This is because the particles in the contact area during lubrication have strong solubility and quickly penetrate the contact zone. The lubricating mechanisms were explained by a tribological model of the EVA + SDBS and SDBS particles.

The coefficient of friction and wear reduction caused by the use of the additives will certainly enhance system performance and protect the machine components from excessive wear that could cause damage or failure.

The originality and uniqueness of this work are officially affirmed by the authors. The authors’ autonomous and original contribution to the development of sustainable lubrication is represented in this work. To the best of the authors’ knowledge, no other study has been published or made publicly available that duplicates the precise scope and goals of our research, and this conclusion is based on a thorough literature assessment.

Many investors have less interest in tendering for public-private partnership (PPP) construction projects as a result of the uncertain risks associated with the project delivery. Moreover, PPP project stakeholders have inadequate information about the probable impacts of time-based delay imposed on PPP projects under the PPP arrangement. This study aims to identify and categorize construction stakeholders’ perceptions of the impact of time-based delays on PPP construction projects.

A purposive sampling technique was adopted where questionnaires were used as the primary instrument for gathering data from PPP experts. Cronbach’s alpha coefficient and Kendall’s concordance were used to measure the reliability of the scale and the respondent’s level of agreement, respectively. One sample t-test, mean score ranking and principal component analysis were used to analyse the identified time-based delay impacts.

The study revealed seven significant impacts of time-based delay on PPP construction project delivery as: “project schedule overrun”, “idling of project resources”, “project cost overrun”, “poor quality of completed works”, “delayed realization of project benefits”, “frequent arbitration/litigation in PPP projects” and “total abandonment of PPP projects”. The study further identified the top five significant impacts of time-based delay on PPP project stakeholders as: “reduction in motivation to attract investment”, “high interest on finance (loans)”, “contractor in financial crisis”, “loss of public confidence in government” and “reduction in parties’ reputation”.

The identified significant impacts of time-based delays will increase stakeholders’ awareness of the repercussions and effects that time-based delays may impose on PPP construction projects if not appropriately managed throughout the project implementation. This awareness will further guide stakeholders to implement targeted risk management strategies to minimize the negative consequences of delays on PPP project performance.

As a pioneering study that provides a better understanding of the impacts of time-based delays on PPP construction projects, this study enhances knowledge of PPP construction project implementation.

This paper aims to investigate the effect of different beam distance by understanding laser beam influence on solder joint quality. The utilisation numerical-based simulations and experimental validation will help to minimise the formation of micro void in PTH that can lead to cracks and defects on passive devices.

The research uses a combination approach of numerical-based simulation using Finite Volume Method (FVM) and experimental validation to explore the impact of different laser beam distances on solder joint quality in PTH assemblies. The study visualises solder flow and identifies the optimal beam distance for placing a soldering workpiece and a suitable tolerance distance for inserting the solder wire.

The simulation results show the formation of micro void that occurs in PTH region with low volume fraction and unbalance heat concentration profile observed. The experimental results indicate that the focus point of the laser beam at a 99.0 mm distance yields the smallest beam size. Simulation visualisation demonstrates that the laser beam’s converging area at +4.6 mm from the focus point which provides optimal tolerance distances for placing the solder wire. The high-power laser diode exhibits maximum tolerance distance at 103.6 mm from the focus point where suitable beam distance for positioning of the soldering workpiece with 50% laser power. The simulation results align with the IPC-A-610 standard, ensuring optimal filling height, fillet shape with a 90° contact angle and defect-free.

This research provides implications for the industry by demonstrating the capability of the simulation approach to produce high-quality solder joints. The parameters, such as beam distance and power levels, offer practical guidelines for improving laser soldering processes in the manufacturing industry.

This study contributes to the field by combining high-power laser diode technology with numerical-based simulations to optimise the beam distance parameters for minimising micro void formation in the PTH region.

Sexual harassment is a pervasive and damaging issue that affects the physical and mental health and well-being of employees in the workplace. It is a serious public health concern that requires urgent attention and action and very dangerous problem in management. Our studies have shown that women are more likely to be the victims of sexual harassment and are more dissatisfied with the situation, organizations have a moral and legal obligation to take proactive measures to prevent and address sexual harassment, including implementing effective policies, providing employee training and fostering a culture of respect and accountability. By doing so, we can create safer, healthier and more productive work environments for all the employees.

This study consisted of 344 individuals from the Syrian community who completed a questionnaire, that contained statements about harassment to gauge each gender’s perception and sensitivity toward it. The questionnaire was carefully designed to include 30 questions, including daily situations in the work environment that may occur and how they are classified by males and females. Is it harassment or not, and about the HR department have personal safety and security standards such as the code of conduct and the rules regulating these behaviors or not and our research project was a collaboration between the two nongovernmental organizations (NGOs): Stemosis and Institute of Human Resources Management (IHRM).

Our research reveals a distinction between the thinking patterns and coping mechanisms of females and males when it comes to dealing with this phenomenon. We presented various scenarios to our respondents, depicting situations that an individual might face in their everyday life and asked them questions related to the definition of harassment, its root causes and strategies for addressing it. Research has shown that women are at a higher risk of experiencing feelings of fear and dissatisfaction when subjected to sexual harassment. This unfortunate reality highlights the need for greater awareness and action to combat such reprehensible behaviors. Save Women!

The study faced several limitations in collecting data due to the sensitive and shameful nature of the topic for both men and women in the Syrian Arab Republic. This caused embarrassment for some participants, leading to their unwillingness to participate in the research. Additionally, the study encountered difficulties in dealing with companies, as they did not accept exposure to such situations and failed to show any codes of conduct under the name of their company, and the participants did not consider certain factors as reasons for harassment. Specifically, 71.2% of participants did not consider inappropriate outfits as a reason for harassment. However, there was a significant difference between the opinions of men and women on this matter (p-value < 0.05). Additionally, political, social and psychological reactions were not considered a reason for harassment by 64.8% of participants.

In our study, there was a situation that one of the respondents (male) was exposed to by the HR manager (female) who was pretending to be a professional, after he confronted her, she threatened him with expulsion from work and despite his annoyance, he ignored her because it was pointless to talk with her and during the study, (44.7%) of the participants had experienced sexual harassment.

Victims of sexual harassment experience a similar condition to post-traumatic stress disorder, which can lead to many mental and psychological issues. The overall organizational environment plays a critical role in the well-being of employees. It is widely accepted that victims of violence suffer from a lack of well-being. Employee well-being is based on feelings of happiness and satisfaction that come from a sense of security. According to the Maslow’s theory of needs, security is fundamental to people and a toxic workplace environment can destroy an individual’s sense of security, negatively impacting their well-being In Syria.

In Syria, society is considered closed about sexual issues and considers it a sensitive issue despite its presence and spread in work environments, as the results showed, and this is one of the challenges we face. Therefore, our study is the first in Syria and the largest that sheds light on this phenomenon clearly, strongly, deeply and directly.

This study aims to review the status quo, current state of research, research hot themes and research gaps in sustainable facilities management (SFM) in the built environment (BE) through an extant literature review.

To map and analyze knowledge paths in the context of SFM research, a sequential explanatory mixed-method review involving bibliometric and content analysis was used to help identify current research trends, research hot themes and knowledge gaps. The Scopus search engine was used to find 169 relevant articles. For a better understanding of the literature accumulated, a bibliometric analysis was carried out by using VOSviewer to reveal current research themes, the status quo and current state of research as well as research gaps.

Through the literature review and content analysis, the current research themes on SFM revealed from the study include green building technologies, assessment methods of SFM, smart buildings and building information modeling. The research hot themes in SFM include smart buildings and green building technologies, green buildings (GB), architectural and building designs in the university sector, assessment methods in buildings and decision-making and the adoption of asset and facility management in the university sector. Indoor air pollution, intelligent buildings, climate change, maintenance, environmental management, facilities, historic preservation, environmental performance, energy management, etc. are the research gaps identified from the study, and these serve as potential areas for future research studies under SFM. It was recognized that facilities managers are increasingly involved with sustainability policies within their organizations and are developing sustainability agendas to keep up with the changing nature of the facilities management (FM) profession.

The findings of this study hold relevance to the FM practice, as the integration of SFM by facilities managers can lead to waste reduction, decreased operating expenses and reduced energy consumption. In addition, occupants of sustainable buildings experience improved conditions that contribute to better health and productivity, thus boosting their overall well-being. Consistent with the themes of smart buildings and green technologies, revealed to be the hot themes in the SFM research scope, properties with sustainable features can command higher rental rates and property values, appealing to a broader range of stakeholders. SFM practices in universities can aid in saving money from reduced facility operational costs and improve the image of institutions while creating better indoor environments for students and staff. The analyses of countries involved in research can open doors for the establishment of research groups and the development of collaboration between universities in different countries researching similar topics of interest.

The geographical scope of this study is not limited and, therefore, encourages broad applicability of the findings to the global sustainable BE.

This study addresses the production optimization of a cellular manufacturing system (CMS) in magnetic production enterprises. Magnetic products and raw materials are more critical to transport than general products because the attraction or repulsion between magnetic poles can easily cause traffic jams. This study needs to address a method to promote the scheduling efficiency of the problem.

To address this problem, this study formulated a mixed-integer linear programming (MILP) model to describe the problem and proposed an auction and negotiation-based approach with a local search to solve it. Auction- and negotiation-based approaches can obtain feasible and high-quality solutions. A local search operator was proposed to optimize the feasible solutions using an improved conjunctive graph model.

Verification tests were performed on a series of numerical examples. The results demonstrated that the proposed auction and negotiation-based approach with a local search operator is better than existing solution methods for the problem identified. Statistical analysis of the experiment results using the Statistical Package for the Social Sciences (SPSS) software demonstrated that the proposed approach is efficient, stable and suitable for solving large-scale numerical instances.

An improved auction and negotiation-based approach was proposed; The conjunctive graph model was also improved to describe the problem of CMS with traffic jam constraint and build the local search operator; The authors’ proposed approach can get better solution than the existing algorithms by testing benchmark instances and real-world instances from enterprises.

This paper takes a contemplative analysis of non-violent activism in a hyperlocal context that is historically marked by violent clashes. It emphasizes the importance of placing nonviolent activities within leadership frameworks that prioritize collectivity, collaboration, adaptiveness, authenticity, and community interactions. It argues that non-violent activism can serve as a cornerstone of democratic practices, and plausible to a myriad of challenges in civic spaces. The assertion that violence is not a prerequisite for gaining the attention of authorities capable of enacting societal change is supported by several studies. This paper advocates for a reorientation of collaborative efforts between those in positions of authority and civil society leaders to foster progress. There is power in the decibel of voices of the people, to correct acts of omission and commission that is impacting negatively on the citizens. In context characterized by volatility and fragility, the paper suggests prioritizing the process of influencing, mobilizing and organizing responsive interventions rather than solely focusing on the ends or outcomes. Process-oriented approach creates containers for curiosity, relational, and experimental practices that interweave multi-dimensional perspectives. The social change actors navigated cultural and structural barriers to implement non-violent strategies, offering a compelling example of grassroots peace building. Overall, this paper findings underscores the significance of understanding both direct and structural violence in shaping citizen’s right within specific context. It highlights the efficacy of context-based leadership practices in promoting non-violent organizing for peace, particularly in hyperlocal settings. Moreover, it suggests that these findings could inform indigenous peace building that is inherently influenced by contextual factors.

Adopting a case study, I was able to elucidate a context-based leadership model advanced by local women that averted a probable political violence in Nigeria. A case study approach was adopted because it is a phenomenon that is bounded in time, context and advanced by a particular group of change agents. A case study with a constructivist approach was utilized to understand the context and sense making of the “why” and the “what”. In situatedness, the natural occurring data was cultivated, including one-on-one indepth interviews. Data was analyzed using a narrative analysis, which raised themes on resilience, collectivity, collaboration, risk and sustainability. The findings pivot a culturally based experience of leadership by women in a fragile context. First, I provided a contextual background, explaining the local context, including the socio-economic, cultural, political and historical factors that contributed to the emergence of the conflict. In addition, I explained the scope and nature of the conflict, describing the grievances and issues that led to the tensions within the community, and highlighting the key actors and stakeholders involved. Secondly, I analyzed the non-violent strategies and tactics employed by a group of social change actors to address the issue which involved non-violent protest, tactical community organizing, dialogic engagements and creative forms of interventions. Thirdly, I evaluated and explained the role of leadership in coordinating non-violent activities and actions, the effectiveness of their leadership style, relational and processual, that sustained the non -violent approach, and the challenges the group encountered. In addition, I explained the outcome from such leadership practice and lessons learned, with evidence of a dismantling of power dynamics, and shift in attitude to a non-violent disposition. Lastly, I explained how this approach may have broader implications for understanding nonviolent conflict resolution, social movements, and the promotion of peace and justice in local contexts and beyond.

A leadership practice that is relational and collective should have consideration for both the context where the leadership is exercised and deliberate on the processes necessary to hold containers for everyone to engage. This is gradually dismantling the hegemonic conceptualization of peace building, with a gradual shift of co-construction and sense making of peace building, with implication for more diversity and inclusion of persons and perspectives. It also underscores a system that deconstructs and departs form colonized thinking and contributes to conditions that enables and inspires alternative approaches to addressing oppressive power structures. (1) In unstable situations, leadership frequently arises from within communities, driven by individuals and groups intimately connected to their realities. The Nassarawan women embody this grassroots leadership, marked by wisdom, resilience, and a dedication to creating positive change despite significant obstacles. They embrace non-violent strategies, inspired by past successes, recognizing their potency in effecting change. (2) The leadership of these women illustrates the importance of mobilizing collective strength for justice and equality, showcasing how local leadership can catalyze transformative change for the better. (3) Indigenous styles of leadership possess the capacity to go beyond conventional concepts and embrace intricacy, flexibility, and inclusiveness. A multi-faceted leadership strategy becomes especially pertinent as it enables individuals to navigate complexity, confront challenges, and cultivate resilience within their communities, rather than depending solely on traditional methods.(4) The practice of peace leadership isn’t necessarily linked to official positions, titles, or authority. Rather, it appears as a continuous, intentional effort within community interactions, often arising from unexpected situations and sources.

Most of the women engaged in this leadership activity are located in remote areas, and this research had access to only a few who storied their experiences in ways they understood how to.

With the rapid shift and call for more non-violent activism, we must be open to sample the different textures relevant for varied conditions. This holds a huge implication for understanding the psychology of communities expressing the full human agency in exercising leadership that is contextually driven. The connection between local struggles and global movements for social justice and human rights is profound and multifaceted. Firstly, there’s a shared value across movements for equity, equality, justice, dignity, and human rights, spanning issues like environmental protection, gender equality, racial justice, and indigenous rights. Local movements increasingly emphasize building solidarity across borders, collaborating with similar movements worldwide through actions like protests and social media campaigns. This amplifies local voices on a global stage and underscores the interconnectedness of struggles. The leadership of the women’s group holds significant implications for global movements, offering insights into grassroots perspectives on social issues. Their localized knowledge enriches global discourse on social change, providing tangible examples of challenges faced by marginalized groups and culturally relevant solutions. Additionally, their commitment to nonviolent methods establishes a platform for marginalized voices and fosters solidarity across diverse communities. The group’s innovative approaches, drawing upon local resources and grassroots networks, demonstrate the power of community-driven solutions to address social problems. Moreover, their grassroots empowerment shifts power dynamics within communities and influences broader systemic transformations, all while advocating for justice through peaceful means. These practices not only spark global solidarity but also shape public discourse and policy agendas at state and national levels, highlighting the human rights implications of local issues like political corruption. Overall, the women’s group exemplifies the transformative potential of grassroots activism in effecting lasting change on a global scale.

The power for everyday peace leadership rests with the people and it is translated into meaningful outcomes when everyone has the opportunity to lead.

Research has been done on many women led movement in Nigeria, but this is unique, as it changed the narrative for an approach that was successful in shifting cultural boundaries in very fragile and uncertain context.