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This research examines the implementation of green building principles in the design of the Multipurpose Building at SMP–SMA Islam Hidayatullah Semarang, focusing on energy-efficient strategies and spatial comfort based on the GREENSHIP GBCI certification criteria. The study employs a qualitative descriptive method through interviews with the architect, analysis of architectural drawings, interpretation of interior design visualizations produced by Falana Studio, and literature review on sustainable building design. The findings indicate that the building consistently applies passive design strategies, including the optimization of natural lighting through large openings and a central void, the application of cross-ventilation on each floor, and the integration of façade vegetation that reduces surface temperature and improves microclimate performance. Material selection such as GRC panels, HPL, and modular plywood supports long-term durability, while the interior design demonstrates strong visual comfort and ergonomic quality through indirect lighting, neutral color schemes, and activity-based furniture layout. According to the GREENSHIP assessment categories, the building fulfills Energy Efficiency and Conservation (EEC), Indoor Health and Comfort (IHC), Material Resources and Cycle (MRC), and Appropriate Site Development (ASD) criteria. In conclusion, the Multipurpose Building successfully integrates green building principles as an effective approach to energy efficiency and the enhancement of the educational environment.

Ironing activities in the laundry service industry are performed repeatedly and for long periods, creating a high potential for non-ergonomic work postures. At Laundry Cio’ta, ironing is carried out every day from 08:00 to 21:00 by two workers, which increases the risk of fatigue and musculoskeletal disorders due to continuous and repetitive movements. This study aims to analyze workers’ ironing postures using the REBA method to determine the level of ergonomic risk. Data were collected through direct observation and measurement of body posture angles during the ironing process. The assessment results showed a Score A of 4 and a Score B of 2, producing an initial REBA score of 4. With the addition of an activity score of +1, considering the repetitive nature of the task, the final REBA score increased to 5. This score indicates a moderate level of risk, suggesting that corrective actions are necessary to prevent long-term strain or injury. Based on these findings, ergonomic improvements such as adjusting the ironing table height, modifying the work layout, and encouraging workers to adopt better posture are recommended. Implementing short rest breaks and task variation can also help reduce physical strain and improve worker comfort and productivity.

The rapid development of the digital era has led to a major shift in the modern workplace, with over 1.5 billion people spending more than six hours daily in front of computer screens. This working condition poses significant occupational health risks, including Musculoskeletal Disorders (MSDs) such as Low Back Pain (LBP) and neck strain, with a global prevalence of 60-80%. Furthermore, prolonged screen exposure and high workload contribute to mental health issues like chronic stress and digital fatigue. This community service aimed to increase awareness among PT. XYZ employees regarding the importance of integrated ergonomics to achieve optimal productivity. The method used was an informative sharing session through a presentation and discussion. The material emphasized a three-pronged intervention approach: physical ergonomics (workstation adjustment), technology-based interventions (wearable devices, break reminder apps, and electromagnetic radiation prevention), and mental well-being integration (mindfulness and relaxation techniques). The results showed a significant increase in participant understanding of the health risks and the practical steps to implement integrated ergonomic solutions. It was found that combining technology-based reminders and mindfulness exercises can reduce health complaints by up to 40% better than physical interventions alone. The implication of this service is the recommendation for PT. XYZ to adopt an integrated ergonomic policy that addresses physical, technological, and mental aspects to create a healthier, safer, and more productive work environment for its employees.

The production process of wooden batik at Sanggar Peni Krebet plays an important role in preserving local culture and supporting the economy, but workers face the risk of musculoskeletal disorders due to unergonomic working positions when performing activities such as sculpting, sanding, batik making, and boiling . Based on the NBM questionnaire on 15 workers, the highest complaints were found in the right upper arm (100%), right wrist (100%), and waist (88%). Research using the RULA and REBA methods revealed the batik activity to have a very high risk (RULA 7, REBA 11), requiring immediate improvement, while boiling had a medium to high risk (RULA 5, REBA 9), requiring investigation and change. The EFD emphasizes the importance of designing batik boiling stoves, chairs and tables that consider height according to the worker's body size, ergonomic working positions, and comfortable strainer handles. Tool development should focus on improving comfort, safety and efficiency, with design adjustments to support workers' postures and use lightweight yet strong materials. The application of these elements is expected to improve safety and productivity in the batik industry.

Clothing is not only a primary clothing worn as body protection in everyday life, but has developed into clothing as a work of art. One of them is clothing designed for a big event with certain friends such as carnival or carnival clothing. Carnival costumes are designed to display creativity, joy, and cultural diversity. The design is often inspired by local cultural elements, such as mythology, flora, fauna, or traditional symbols. Carnival costumes are made of various materials, such as cloth, feathers, sequins, glitter, and others. This clothing is made to create a striking, beautiful, and eye-catching appearance. The author considers the historical background, mythology, architecture, and local culture related to temples in Indonesia, can produce carnival costumes that are not only visually appealing, but also rich in meaning and cultural values. The general objective of this study is to determine how the Development of Carnival Costumes with Prambanan Temple Architectural Inspiration. The method used is using the Research and Development (R&D) approach through the ADDIE development model. Each stage of ADDIE (Analysis, Design, Development, Implementation, and Evaluation) is used to systematically direct the costume creation process, from identifying needs to evaluating the final results. Determining factors such as measurements, errors, and weight of the clothing. Ergonomic design will allow carnival participants to move freely and comfortably.

Hospitals are healthcare institutions with a high risk of disease transmission and cross-contamination, both for patients and healthcare workers. One of the key measures to prevent nosocomial infections is the proper and consistent use of Personal Protective Equipment (PPE) by nutrition installation staff. This study aims to analyze the factors influencing PPE compliance in the Nutrition Installation of Hospital X. This research employed a descriptive quantitative design involving 7 nutrition staff members consisting of 5 food servers (71.43%) and 2 cooks (28.57%). Based on educational background, most respondents had senior high school education (85.71%), while 1 respondent (14.29%) had an elementary-level education. Regarding work experience, 6 respondents (85.71%) had worked for more than 5 years, and 1 respondent (14.29%) had less than 5 years of experience. The results showed that most respondents had good knowledge of PPE compliance (72.8%), while 27.1% demonstrated moderate knowledge. In terms of attitude, 68.8% showed good attitudes, and 32.2% showed moderate attitudes. These findings indicate that the nutrition installation staff at Hospital X have a good understanding of the importance of PPE in ensuring safety and hygiene. However, regular training, continuous supervision, and ergonomic improvement of PPE are still needed to maintain and improve consistent compliance.

Research at Diponegoro University found that 66.7% of 63 respondents experienced neck pain due to using a laptop for more than 4 hours. Prolonged laptop use can negatively impact health from an ergonomic perspective, as the recommended maximum usage is 2 hours per day. However, students often maintain non-ergonomic positions for extended periods. This study aimed to determine the relationship between laptop use and neck pain among Diploma Three Nursing Students at Abulyatama University, Aceh. The research utilized an analytical, cross-sectional design, with a population of 556 students and a sample of 85 students, selected through purposive random sampling. The research was conducted at Abulyatama University from May 15 to June 2, 2025, and data was collected using a questionnaire with a Numeric Rating Scale. Analysis involved both univariate and bivariate methods using the Chi-Square test. The results showed that among 85 respondents, 44 (95.7%) experienced moderate pain, 8 (40.0%) had mild pain, and 8 (42.1%) reported severe pain. Statistical analysis indicated a significant correlation (p=0.000) between laptop use and neck pain. In conclusion, there is a strong relationship between laptop use and complaints of neck pain among university students. The research is expected to raise student awareness about the health risks associated with prolonged and improper laptop use, encourage better posture, and serve as a reference about limiting laptop use and improving ergonomics.

Work activities in workshops often require static and repetitive body positions, such as bending over, lifting heavy loads, or reaching into narrow areas of vehicles. These habits can gradually cause muscle tension and lead to neck and lower back pain. Given the high risk, physiotherapy counseling on occupational safety and health (OSH) and ergonomics was conducted to provide practical understanding to B-Garage, Batu City workshop workers. The counseling was delivered interactively through material presentations, direct discussions, and demonstrations of stretching exercises that can be easily applied in daily activities. The results of the activity showed a very significant increase in knowledge; participants who initially did not understand the principles of ergonomics and musculoskeletal pain prevention were able to identify work risks and practice stretching exercises correctly after the education session. This change was clearly evident from the post-test results, which showed a significant overall improvement compared to the pre-test. These findings indicate that physical therapy education not only enhances knowledge but also promotes behavioral changes toward safer, more comfortable, and more productive work patterns.

Gout can be triggered by several interconnected factors, such as genetic predisposition, family history, obesity, hypertension, heart disease, age, being overweight, and insufficient fluid intake. Recommended exercises for gout sufferers include regular exercise, stretching, and gymnastics. Ergonomic exercise is important for lowering uric acid, especially among elderly people with hyperuricemia. Hyperuricemia is a condition where blood uric acid levels are elevated. This study aims to determine whether ergonomic exercise lowers uric acid levels in the elderly at the Peukan Bada Public Health Center. The study used a quasi-experimental design with a one-group pretest-posttest approach. The sample included all 17 elderly with gout, selected using the total sampling method. Uric acid was measured using a Uric Acid measuring device. Data were analyzed using the Paired t-test. The results showed a p-value of 0.000. This proves ergonomic exercise affects uric acid levels in the elderly at the Peukan Bada Public Health Center. In conclusion, ergonomic exercise influences uric acid levels in the elderly at the Peukan Bada Public Health Center. Patients should regularly perform ergonomic exercises, using correct movements and staying within their physical abilities. Ergonomic exercises can be done 3-4 times a week to improve metabolism, maintain joint flexibility, and reduce uric acid in the body.

Shuttlecock industry workers in Arjosari Village perform many repetitive activities that involve intensive use of their upper extremities, putting them at high risk of musculoskeletal disorders, particularly frozen shoulder. This condition is characterized by pain, limited movement, and decreased shoulder function, which can interfere with work productivity. This community service activity was carried out through community physiotherapy counseling with a promotive and preventive approach, using leaflets, ergonomic education, and demonstrations of simple exercises such as cross-body arm stretches, pendulum exercises, arm circles, finger walk exercises, and towel exercises. The methods used included pre-tests, material delivery, exercise practice, discussions, and post-tests to assess knowledge improvement. The results of the activity showed that the majority of workers had experienced initial shoulder complaints, with a predominance of female respondents (93.33%). Average knowledge increased from 0% on the pre-test to 100% on the post-test. The counseling proved effective in increasing workers' understanding of frozen shoulder prevention, thereby reducing the risk of shoulder pain and increasing work productivity

The Hazard and Operability (HAZOP) methodology is a qualitative risk analysis technique commonly used to detect potential work hazards. CV. Suryadi Sentosa, also known as Bapak Suryadi's Home Tempe Industry, is a home-based business that produces tempeh. Almost all of the production procedures are still carried out manually, and occupational accident analysis measures have not been implemented. The factory conditions indicate inadequate lighting and ventilation, as well as relatively slippery floors. It is also observed that the industry workers do not pay much attention to their posture, and they do not use personal protective equipment (PPE). This research was conducted directly at the CV. Suryadi Sentosa Tempe Factory, using interviews and observations of seven workers involved in the production process. The steps taken in this study are compiling the sequence of the production process. By using a Hazard and Operability (HAZOP) worksheet, identify potential risks, conduct risk control analysis, monitor and evaluate, implement improvements, and draw conclusions. The analysis found 9 stages of tempeh production at Mr. Suryadi's facility. Several improvements are needed, including involving several workers to handle soybean processing, creating ventilation to provide good and healthy air circulation for workers, adding lighting as a light source so that workers can perform their tasks comfortably, and using ergonomic chairs and work tables to prevent fatigue and increase factory productivity.

This research aims to analyze the risk factors of occupational accidents and identify effective prevention efforts within the context of Micro, Small, and Medium Enterprises (MSMEs), specifically at Inkside Sablon. This qualitative study, employing a case study approach, utilized in-depth interviews, participant observation, and documentary analysis for data collection. The findings indicate that occupational accident risk factors at Inkside Sablon are influenced by several aspects, including human factors such as lack of safety awareness and fatigue, environmental factors like inadequate ventilation and suboptimal lighting, and equipment factors such as non-ergonomic tools and insufficient maintenance. The prevention efforts implemented by Inkside Sablon are still partial and not well-structured, thus requiring the integration of more comprehensive safety programs, such as enhanced safety and health (OSH) training, provision of appropriate personal protective equipment (PPE), and improvements in management and supervision systems. It is expected that the implementation of these measures will increase worker awareness and reduce the number of occupational accidents, thereby creating a safer and more productive work environment

Introduction Shoulder pain is one of the most common complaints of Musculoskeletal Disorders (MSDs) experienced by workers due to non-ergonomic working postures, repetitive movements, and excessive workloads. This condition can reduce productivity and overall quality of life. Objective To increase restaurant workers’ knowledge about shoulder pain prevention through ergonomic education and simple stretching exercises that can be performed independently. Methods A descriptive observational study was conducted involving 20 kitchen workers at Potre Koneng Restaurant. The program consisted of permission procedures, workplace observation, questionnaire distribution, and health education using a leaflet. The educational material included the definition of shoulder pain, signs and symptoms, risk factors, preventive measures, and simple stretching techniques. Results The Form revealed that most workers experienced shoulder pain related to bending postures, lifting loads >5 kg, and limited rest breaks. Following the education session, participants demonstrated improved understanding of proper working posture and the importance of regular stretching, and expressed willingness to practice it during work breaks. Conclusion Ergonomic education and stretching exercises were effective in improving awareness of shoulder pain prevention among informal sector workers. Similar programs are recommended as promotive and preventive measures in high-risk workplaces.

Museums are essential for preserving culture and history, especially in cities like Jakarta, which have a history that spans from prehistoric times to modern times. The Fatahillah Museum in Jakarta is the best place to learn history because it has a collection of artifacts, important documents, and thematic exhibitions. The museum is not only a center for education, but it also helps to promote local culture through various activities such as workshops and seminars. The main challenge to improving the visitor experience is poor layout and circulation of the space. The way visitors enjoy the collections on display in the museum is greatly influenced by the layout, including the way the space is arranged. The Fatahillah Museum uses a hub-and-spoke and linear layout to direct visitors in a systematic way. But there are some problems, such as limited space, unergonomic collections and a poor navigation system. The space is filled with unique but sometimes confusing vertical and horizontal circulation grooves due to the architectural style of colonial Dutch museums. Factors such as visibility, lighting, and ergonomics also play a role in improving visitor comfort. With over 615,000 visitors in 2023, this problem is becoming more apparent, especially during busy holidays. To address this, the layout must be optimized, modern navigation is used, and the design of the exhibition hall must be updated to become more interactive and help students learn. In addition, arranging the collection chronologically and thematically can help visitors understand the historical and cultural context of the museum's collections.

Welding work on ships carries high risks of health disturbances due to exposure to heat, smoke, chemicals, and poor ergonomic work positions. This study aims to identify potential occupational health hazards among welders working on the MV KAREEM ship at PT. Samudra Marine Indonesia in 2025. The study uses a descriptive observational design with total sampling technique, involving 30 welders. Data were collected through direct observation using observation sheets and documentation in accordance with the welding SOP. The results of the study revealed five categories of health hazards. Physical hazards included excessive heat, noise, and poor lighting. Chemical hazards included welding fumes, metal dust, and toxic gases. Biological hazards arose from exposure to microorganisms in the work environment. Ergonomic hazards were related to awkward posture, prolonged static positions, and manual handling loads. Psychosocial hazards included long working hours, high workload, and conflicts among workers. The findings emphasize that welders are prone to health disturbances due to various risk factors. Preventive measures, including improving the work environment, implementing stricter safety standards, and providing occupational health education, are essential to reduce these risks.

This community service activity was conducted in Montor Village with the aim of introducing and applying appropriate technology in the form of a urea fertilizer spreader. This program was driven by the problems faced by farmers, such as inefficiency in time and labor, and health risks caused by the manual fertilization method that requires a bent posture. In this activity, KKM students not only provided socialization but also held a participatory workshop to build the fertilizer spreader with the villagers using locally available materials such as pipes. The results of this program showed that the farmers realized that the fertilization process could be done more efficiently, quickly, and ergonomically. The fertilizer spreader produced proved to reduce physical fatigue, speed up work time, and ensure more uniform fertilizer distribution. This activity successfully raised awareness among farmers about the importance of simple innovations in agriculture and strengthened collaboration between students and the community in solving local agricultural problems. The success of the fertilizer spreader demonstrates the significant potential of appropriate technology in improving farmers' efficiency and work quality, as well as promoting sustainability in the agricultural sector in rural areas.

This qualitative research investigates the influence of work motivation and work environment on employee performance within PT Yusen Logistic Indonesia's warehouse division. Through comprehensive interviews with maritime professionals, educators, and industry experts, this study addresses critical gaps in understanding workforce dynamics in maritime logistics operations. The research employed thematic analysis of semi-structured interviews with 45 participants across three stakeholder groups: operational staff, maritime educators, and industry professionals. Findings reveal that intrinsic motivation factors, particularly career development opportunities and safety recognition, demonstrate stronger correlation with sustained performance than monetary incentives. Work environment quality, including infrastructure adequacy and shift management, serves as a significant moderator affecting motivation–performance relationships. In addition, this research highlights that supportive leadership and open communication further strengthen employee engagement and commitment in high-pressure warehouse operations. Respondents consistently emphasized the importance of aligning organizational goals with individual career aspirations, particularly in a sector where safety and efficiency are paramount. The study also identifies that investment in ergonomic facilities, digital monitoring systems, and structured training programs reduces fatigue and error rates, thus promoting both productivity and safety compliance. The implications extend beyond company-level management to broader maritime education and policy-making. The integration of motivational strategies into vocational curricula can better prepare graduates for the realities of port and logistics operations. Moreover, the findings contribute to developing sustainable logistics practices that balance efficiency, employee well-being, and long-term organizational competitiveness. Overall, the research provides evidence-based recommendations for maritime vocational training programs, human resource management, and port operations strategies in Indonesia’s rapidly growing logistics sector.

In manufacturing industries, machining processes play a critical role in ensuring product quality, precision, and production efficiency. However, in the production of swing arm parts, the machining process has been identified as a bottleneck due to its non-optimal cycle time. One of the main issues contributing to this inefficiency is the disorganized handling of circlip inner parts. These components are often scattered without a designated placement system, which creates significant difficulties for operators when retrieving and installing circlips onto the swing arm. Such abnormalities disrupt workflow continuity, extend production time, and reduce overall productivity. To address this challenge, a circlip feeder machine was designed as a supporting device to assist operators and streamline the machining process. The design emphasizes efficiency, integration, and systematic operation by utilizing readily available workshop materials. The developed feeder machine is equipped with a robust frame construction and has a storage dimension capable of accommodating up to 200 circlips. In addition, mechanical analysis demonstrates that the feeder structure can withstand a maximum applied force of 31,475 N, ensuring durability and reliability during operation. The introduction of this circlip feeder machine directly impacts the production process by reducing operator workload, minimizing delays caused by disorganized parts, and ensuring faster and more accurate installation of circlips. Consequently, the overall machining cycle time is shortened, thereby improving production flow and enhancing the efficiency of swing arm part manufacturing. Beyond immediate time savings, the use of the feeder machine contributes to better resource utilization, reduced ergonomic strain on operators, and improved consistency in product quality. This study highlights the significance of simple yet effective mechanical innovations in overcoming production bottlenecks and optimizing manufacturing processes in automotive component industries.

This study aims to determine the influence of transformational leadership style, physical work environment, and intrinsic compensation on employee performance on CV. Nina Etik Garment Indonesia, a written batik industry operating in Mojokerto. The background of this research departs from the phenomenon of low employee productivity which is allegedly influenced by internal and external factors of the organization. The research method used is a quantitative approach with a census method for all permanent employees totaling 39 people. Data analysis was carried out using Structural Equation Modeling–Partial Least Square (SEM-PLS) based on the SmartPLS 4.1.1.2 application. The results show that only the physical work environment has a significant effect on employee performance. This indicates that the factors of comfort, security, and the feasibility of work facilities have a dominant role in improving employee performance. In contrast, transformational leadership styles and intrinsic compensation have not been shown to have a significant impact. These findings provide an idea that the motivation of employees in the creative industry sector based on local culture such as written batik is more influenced by the real working conditions they face on a daily basis than by a leadership approach or non-financial reward alone. The practical implication of this research is the need for company management to prioritize improving the physical aspects of the work environment, such as lighting, ventilation, cleanliness, and ergonomic workspace layout. By creating a comfortable and supportive work environment, employee productivity and performance can be significantly improved. In addition, although there is no significant effect in this study, leadership style and intrinsic compensation still need to be considered in order to create a balance in the sustainable human resource management strategy and be able to support innovation, creativity, and competitiveness of the company.

Millions of workers die or are injured every year. The telecommunications sector, including internet access installation, faces high hazards such as heights and electricity. Job Safety Analysis (JSA) is a crucial tool for identifying hazards and controlling risks. This study aims to determine the description of JSA implementation in outdoor internet access installation survey work at Biznet Cirendeu in 2025. This descriptive observational qualitative research uses in-depth interviews with key informants (HSE Officer) and main informants (field technicians), direct observation with a checklist, and internal JSA document review. Source and method triangulation are used for data validity. Identified potential hazards include fall risks, electric shock, ergonomic injuries, and contact with sharp objects. The likelihood of incidents is generally small to moderate, but the severity can vary from mild to fatal. Risk control has been applied through PPE and administrative controls, but there are still challenges in compliance and optimization of engineering/substitution controls. The implementation of JSA at Biznet Cirendeu has followed the stages of risk identification, assessment, and control, but requires strengthening worker compliance and developing higher controls. It is recommended to improve PPE/SOP supervision, optimize engineering/substitution controls, update JSA documents, and strengthen OHS culture.