Search Results (2,048)

Cultural assets are all movable and immovable assets that have been the subject of social life in historical periods, have unique scientific and cultural value, and are located above ground, underground or underwater. Today, the fact that most of the analyses conducted to understand the technologies of these assets require sampling and that non-destructive methods that allow analysis without taking samples are costly is a problem for cultural heritage workers. In this study, which was prepared to find solutions to national and international problems, it is aimed to develop a non-destructive, cost-minimizing and easy-to-use analysis method. Since this article aimed to develop methodology, the materials were prepared for preliminary research purposes. Therefore, it was limited to four primary colors. These four primary colors were red and yellow ochre, green earth, Egyptian blue and ultramarine blue. These pigments were used with different binders. The produced paints were photographed in natural and artificial light at different light intensities and brought to a 256 × 256 pixel size, and then trained on support vector machine, convolutional neural network, densely connected convolutional network, residual network 50 and visual geometry group 19 models. It was asked whether the trained VGG19 model could classify the paints used in archaeological and artistic works analyzed with instrumental methods in the literature with their real identities. As a result of the test, the model was able to classify paints in artworks from photographs non-destructively with a 99% success rate, similar to the result of the McNemar test. Full article

When organizations or managers utilize personality assessments for their workers, it is crucial to consider not only personality profiles but also the interaction between these profiles and the psychosocial environmental factors in the workplace. The present study aimed to examine the moderating effects of the five-factor model (FFM) of personality traits on the relationship between job demands/resources and work engagement (WE). A cross-sectional online survey was conducted between November and December 2022, targeting full-time workers in Japan. Data were collected from 1500 participants (757 men and 743 women). The survey included demographic variables, job demands and resources (job control, supervisor, and coworker support), WE, and the FFM. The primary statistical analysis was hierarchical regression analysis, which tested the interactions between job demands/resources and each personality trait. Four significant interactions were found: job demands and neuroticism, control and neuroticism, control and conscientiousness, and supervisor support and extraversion. High conscientiousness was associated with higher WE when job control was abundant. Moreover, low levels of both neuroticism and extraversion were linked to higher WE. The results suggest that managers can enhance WE by aligning workplace factors with employee personality traits. These insights can be applied to organizational staffing decisions. Full article

This study aimed to describe the experiences of healthcare personnel and patients in the organization of free surgical campaigns and care for trachomatous trichiasis in the health district of Siguiri in Guinea, including challenges experienced in providing surgical care. This was an explanatory qualitative study conducted in 2022 in the health district of Siguiri. A total of 20 participants were interviewed including patients (n = 7; 35%), community health workers (n = 4; 20%), health services managers, and healthcare providers (n = 8; 40%). Two main data collection technics were used: documentary review and in-depth individual interviews. All interviews were transcribed and manually coded using an Excel extraction spreadsheet. Data were analysed using inductive and deductive approaches. The results showed several organizational, structural, and community challenges that underlined the low surgical coverage of trachomatous trichiasis in the health district of Siguiri. Organizational challenges included the low involvement of local actors in planning activities, the limited timeframe of the campaigns, and the lack of logistics for activities supervision and patients’ transportation to surgery sites. Structural challenges included the inadequacy of health centres to provide surgical services, poor health infrastructures, and sanitation conditions in some areas. Individual challenges included remoteness of surgical sites and costs associated with services provision including medicines. Community challenges included fear of surgery and the coincidence of the campaigns with agricultural and mining activities. The results of the study call on the national neglected tropical disease program and its partners to adopt and promote micro-planning of trachomatous trichiasis surgical activities, with the effective participation of local stakeholders in endemic health districts. They should also envision integrating the management of surgical treatment including costs associated with care (transportation, food, rehabilitation support for patients who have undergone surgery) and complications of surgical procedures for an expansion of the trachomatous trichiasis free surgical care coverage in endemic health districts in Guinea. Full article

Managing asbestos waste presents a significant challenge due to the widespread industrial use of this material, and the serious health and environmental risks it poses. Despite its unique properties, such as resistance to high temperatures and substantial mechanical strength, asbestos is a material with well-documented toxicity and carcinogenicity. Ensuring the safe removal and disposal of asbestos-containing materials (ACM) is crucial for protecting public health, the environment, and for reducing CO₂ emissions resulting from inefficient waste disposal methods. Traditional landfill disposal methods have proven inadequate, while modern approaches—including thermal, chemical, biotechnological, and mechanochemical methods—offer potential benefits but also come with limitations. In particular, thermal techniques that allow for asbestos degradation can significantly reduce environmental impact, while also providing the opportunity to repurpose disposal products into materials useful for cement production. Cement, a key component of concrete, can serve as a sustainable alternative, minimizing CO₂ emissions and reducing the need for primary raw materials. This work provides insights into research on asbestos waste management, offering a deeper understanding of key initiatives related to asbestos removal. It presents a comprehensive review of best practices, innovative technologies, and safe asbestos management strategies, with particular emphasis on their impact on sustainable development and CO₂ emission reduction. Additionally, it discusses public health hazards related to exposure to asbestos fibers, and worker protection during the asbestos disposal process. As highlighted in the review, one promising method is the currently available thermal degradation of asbestos. This method offers real opportunities for repurposing asbestos disposal products for cement production; thereby reducing CO₂ emissions, minimizing waste, and supporting sustainable construction. Full article

The economic burden of chronic diseases such as cancer could negatively impact patients’ health and quality of life. The daily management of the disease results in economic needs that patients often face directly, which may lead to real toxicity, just defined as financial toxicity. This study aims to explore cancer patients’ experiences, emotions, opinions, and feelings related to the phenomenon of financial toxicity. A phenomenological qualitative descriptive study was conducted through face-to-face interviews with adult oncological patients. The sample (n = 20) was predominantly composed of females (with a meanly 58 years old) with breast cancer and in chemotherapy treatment. The most relevant topics that emerged from the patients’ experiences were the impact on work, the distance from the treatment centre, the economic efforts, the impact on the quality of life, and the healthcare workers’ support during the healthcare pathway. From the phenomenological analysis of the interviews, three main themes and seven related subthemes emerged. This study provided a phenomenological interpretation of financial toxicity in adult cancer patients and underlines that this issue involves families or caregivers, too. Financial problems appear relevant for those who experience cancer and should be included in a routine assessment by healthcare professionals. Full article

Background/Objectives: An Android platform-based customised app and web-linked system was developed to aid in implementing selected nutrition interventions by community health workers (CHWs) in a community-based cluster randomised trial (c-RCT) in rural Bangladesh. Methods: Here, we describe the architecture of the intervention delivery system, and explore feasibility of employing mHealth as CHWs’ job aid, employing a mixed-method study design covering 17 visits per mother-child dyad. We analysed CHWs’ real-time visit information from monitoring and documentation data, and CHWs’ qualitative interviews to explore the advantages and barriers of using mHealth as a job aid. Results: Intervention coverage was high across the arms (>90%), except around the narrow perinatal period (51%) due to mothers’ cultural practice of moving to their parents’ homes and/or hospitals for childbirth. CHWs mentioned technical and functional advantages of the job aid including device portability, easy navigability of content, pictorial demonstration that improved communication, easy information entry, and automated daily scheduling of tasks. Technical challenges included charging tablets, especially in power cut-prone areas, deteriorated battery capacity over continuous device usage, unstable internet network in unsupportive weather conditions, and device safety. Nevertheless, onsite supervision and monitoring by expert supervisors remained important to ensure intervention quality. Conclusions: With appropriate training and supervision, CHWs utilised the tablet-based app proficiently, attaining high coverage of long-term visits. mHealth was thus useful for designing, planning, scheduling, and delivering nutrition interventions through CHWs, and for monitoring and supervision by supervisors. Therefore, this application and job aid can be adopted or replicated into the currently developing national health systems platform for improving coverage and quality of preventive maternal and child nutrition services. In addition, continuous supportive supervision by skilled supervisors must be accompanied to ensure CHWs’ task quality. Finally, future studies should rigorously assess undesirable health and environmental effects of mHealth before and after mainstreaming, effective interventions addressing device-induced health hazards should be designed and scaled up, and effective e-waste management must be ensured. Full article

The increase in cement production has had a noteworthy impact on the emission of greenhouse gases. As a result, it is essential to develop geopolymer concrete innovations to mitigate the environmental consequences. However, conventional geopolymer concrete not only requires heavy machinery and an increase in the cross-sectional area of structural supports, but it also endangers the operating safety of workers. Therefore, in recent times, lightweight concrete has gained significant attention due to its many advantages and benefits to the structure and construction sectors. Thus, the aim of this study is to carry out a bibliometric analysis of the lightweight geopolymer concrete and assess its fundamental characteristics to determine the research gap in this area. This review paper will benefit researchers in identifying the ongoing trend in lightweight aggregate geopolymer concrete, identifying more areas for additional study. It will also act as a knowledge source for policymakers, journal editors, professionals, and research organizations. Full article

Social work professionals experience high levels of burnout, emotional exhaustion, and secondary traumatic stress (STS). This paper reports the findings of a pilot test of the Burn-Not-Out programme that aimed to reduce social workers’ burnout, STS, and depressive symptoms and to enhance compassion satisfaction (CS), using the mixed methods evaluation methodology. Hong Kong social workers participated in the programme between December 2023 and March 2024 and completed pre- and post-programme self-administered online surveys including the Professional Quality of Life (ProQOL) and Patient Health Questionnaire (PHQ-9), healthy alongside self-constructed questions on boundary setting, and post-programme online focus group discussions. The results from 94 paired surveys revealed a concerning mental health profile of the participants at baseline, and, after programme participation, there were statistically significant reductions in burnout (Cohen’s d = 0.73) and depressive symptoms (Cohen’s d = 0.57) among the participants. The participants in the focus group reported that they valued the programme’s emphasis on healthy boundaries, one-on-one coaching, and the sense of being cared for, which contributed to their mental health improvement. This study highlights the urgent need for more research on the role of psychological capital in social workers’ resilience and calls for more empirical systemic interventions that can promote social workers’ mental wellness, with sustainable policies that ensure manageable workloads and adequate workplace support. Full article

As global populations continue to age, alcohol consumption rises, and we strive to age in place, it is important to have an up-to-date understanding of domiciliary carers’ perspectives on older adults’ alcohol use in their care. Therefore, a systematic review and thematic synthesis of qualitative studies of the unique challenges faced by domiciliary care workers in front line roles regarding older adults’ alcohol use was conducted (PROSPERO registration number: CRD42024516660). Eight databases were searched on 22 February 2024 for qualitative studies focusing on older adults’ (defined as aged 50 or over) alcohol consumption and domiciliary care. The Critical Appraisal Skills Programme checklist was utilised for quality appraisal. Twenty articles reporting 14 unique studies of mainly medium to low quality were included. Three overarching themes (and associated subthemes) were identified as follows: identification (alcohol problems are common, no assessment for alcohol problems, and additional overt signs of excessive alcohol use), management (to buy or not to buy that is the question, balancing rights and risks, monitor and report but do not intervene, maintaining the vicious circle, home as a barrier to accessing support and services, and more support needed from healthcare professionals), and training (lack of alcohol education). Domiciliary carers are well placed to make every contact count to target alcohol consumption but would benefit from support and resources for alcohol consumption identification and management. Clear guidance on how to manage alcohol consumption to harmoniously balance rights and risks is crucial, particularly when caring for older adults with cognitive difficulties. Full article

Besides their educational mission, public schools ground and support the health and psychological, emotional, and social development of students. The educational system is special because it combines multiple integrated responsibilities and duties that transcend the scope of any other social welfare program. Social workers are crucial constituents of educational systems and are expected to attend to the well-being of students while ensuring the effective performance of the educational system. Given such rigorous demands, this study assesses and compares the actual functions undertaken by social workers in schools in the United Arab Emirates during and after the COVID-19 pandemic. In so doing, it aims to help improve educational systems worldwide. The nuanced results of this study will better elucidate the crucial capabilities of social workers in the dynamic educational system and illuminate the challenges they confront during emergencies. Full article

This field study explores construction workers’ perceptions of using a passive shoulder exoskeleton to better understand how to improve its adoption in construction. We provided forty-one construction workers with an exoskeleton to perform their regular work activities for two days. Workers’ feedback of the tool was collected at the end of each day. Two-thirds indicated they would likely or very likely use an exoskeleton if their employer provided it. Participants felt exoskeletons were helpful for specific overhead tasks, such as installing upper tracks, framing and drywalling bulkheads, taping and mudding ceilings, and installing light fixtures. To improve their adoption within the construction industry, exoskeletons should be designed to be compatible with harnesses and toolbelts, be close-fitting to allow working in tight spaces, be easily adjustable (for fit and level of support), be rugged and easy to clean, and should not encumber workers in performing their tasks. Full article

The modern work environment is constantly evolving, and with it, the emphasis on employee health and well-being is increasing. Background: Nutritional education has become a key component of health promotion strategies in many companies that recognize the benefits of healthy eating habits for enhancing efficiency and job satisfaction. Objectives: The aim of this study was to understand employees’ nutritional needs at work, and to assess the support provided by employers. The analysis focused on employees’ eating habits and their attitudes towards eating at work, motives and barriers to healthy eating. Methods: The study was conducted using an anonymous survey completed by 1.056 individuals from across Poland. A discriminant function was selected for data analysis, which examined the differences between groups. Results/Conclusions: The larger enterprises are more inclined to establish meal consumption spaces, which contributes to a more organised work culture. The larger the business, the more time employees spend eating meals, it being influenced by better-developed eating facilities, which undoubtedly encourages the workers to take longer breaks. The people with obesity were found to place the highest value on healthy food options and the people with a normal BMI are more responsive to healthy food subsidies, nutritional advice provided by a dietitian, and access to fitness facilities. Full article

When training engineers and team leaders, it is crucial to focus on cultivating essential skills for safety at work, required in both theoretical design and practical application. One such crucial skill is the ability to assess professional risks across all engineering domains. To promote sustainable safety awareness in workplaces and to initiate the early education and training of engineering workers through training and testing, we developed a software application and tested it among Romanian workers. This software facilitates the management of the entire risk assessment process, further enhancing the training experience. The presented methodology used for learning, testing, and assessing the skills of engineering workers and for risk assessment, called EL-PRAI (Engineering Learning and Professional Risks Assessment in Industry), was tested on 238 workers (engineers and team leaders) from different engineering fields. The results obtained and the workers’ positive feedback support a broader use of the software application for educating engineers and team leaders on workplace safety. If the engineers and team leaders understand the risks at their workplaces well, they will be able to properly train their subordinate workers and order appropriate measures before starting activities. Full article

Smart meters monitor hourly water consumption patterns while reducing the cost and inconvenience of traditional meters. This study comprehensively analyzes 1871 households that previously used traditional meters from the distribution point to the distribution area. All the households were equipped with smart meters and the data collected were used for analysis. On the basis of the total estimated water consumption, 227 households were classified as single households. These households were further classified into single-worker and -nonworker households. This study analyzed smart meter data to evaluate the timings and amounts of water consumption peaks. The results indicate that worker households peaked at 8:00, with 29 L/h of consumption on weekdays, and peaked again on evenings at 20:00–21:00, averaging 32 L/h. For nonworker households, the peak occurred at 9:00, with 20 L/h, with no major changes in the afternoon, and a second peak occurred at 19:00–20:00 in evening, with an average of 19 L/h. Moreover, worker households peaked at 8:00 and 20:00 on weekdays, and at 9:00 and 19:00 on weekends. It was revealed that worker households consume 10% more on weekends than on weekdays, and 262% more from 13:00 to 16:00. These findings may assist in water supply planning by supporting distribution schedules on the basis of peak household consumption, leading to more helpful resource management. Full article

Seafarers are recognized as essential workers responsible for maintaining the national logistics supply chain. This study analyzes the sustainable seafarers’ employment and welfare systems in South Korea and China using the comparative case study approach and presents relevant implications. In the era of the “New Normal” after the coronavirus disease 2019 pandemic, which is marked by hyper-personalization, seafarers have become increasingly resistant to acquiring maritime education and performing onboard duties. Even though South Korea has recognized seafarers as key agents of national economic growth, the participation of the new generation in the shipping industry has recently been declining. Meanwhile, China has been developing its shipping industry since the Deng Xiaoping reforms and fosters skilled seafarers by providing rigorous maritime education. However, both countries have been experiencing difficulties in ensuring the legal and social protection of seafarers; hence, the challenge of providing sustainable employment and welfare to seafarers remains. In conclusion, this study proposes the establishment of the “Asia Maritime Education, Employment, and Welfare Support Center” to support seafarers’ employment and welfare with the cooperation of other countries in the Asian region. Full article