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Character education is the most important aspect in this generation era that is not only smart in knowledge but also has a nice moral and acts in society. However, this practice of character education in schools often fights challenges because of the lack of community participation and the existence of connection with local needs. This article shows how local educational community collaboration is used to strengthen character education in schools around the campus of Universitas Negeri Semarang as part of a community service program. Using Participatory Community Appraisal (PCA), Focus Group Discussion (FGD), student mentoring, and project activities, this program explores real needs while also giving students how to learning experiences. The results show a significant improvement in students’ understanding and personality, especially in responsibility, discipline, and social environment. The success of character education dopends on the harmoy between schools, families, universities, and local communities, as shown in the high participation of teachers and parents. The program also improved teachers’ capacity to combine character values, encouraged parents’ participation in supporting their children at home, and showed the role of universities as academic facilitators. Character education based on local needs can be used as a  model example by other schools with cultural and social adaptation, while also supporting the Sustainable Development Goals, especially SDG 4 on quality education and SDG 17 on partnerships.

This study investigates the relationship between leg muscle power and the effectiveness of volleyball smash performance among players aged 16–18 years at Jaya Volleyball Club (JVC) Lubuklinggau. Volleyball is a sport that requires a combination of physical strength, technical mastery, and tactical coordination, with the smash being one of the most decisive offensive techniques. The research was motivated by the observation that many junior athletes at JVC had not yet maximized their smash performance, particularly in terms of accuracy and power, which are strongly influenced by leg muscle explosiveness. The study employed a quantitative approach using purposive sampling with 35 participants selected from a population of 60 athletes. Leg muscle power was measured using the vertical jump test, while smash ability was assessed using a structured volleyball smash test. Data analysis was conducted with SPSS version 23, including descriptive statistics, normality tests using the Kolmogorov-Smirnov method, and Bivariate Correlation analysis (two-tailed). The results revealed a correlation coefficient (r) of 0.652, with a significance value of 0.000 (<0.05), indicating a statistically significant and strong relationship between leg muscle power and smash performance. These findings confirm that explosive power in the legs contributes greatly to the ability of young volleyball players to execute effective smashes. Athletes with higher vertical jump capacity tend to produce more accurate, powerful, and successful smashes, thereby increasing their contribution to team performance. The results emphasize the importance of integrating targeted leg muscle power training into volleyball coaching programs. Coaches and clubs are encouraged to design structured strength and plyometric training regimens to optimize players’ performance. Furthermore, this study provides valuable insights for athlete development programs and contributes to the broader understanding of physical conditioning in volleyball.

Sustainable food security is a strategic issue in rural development that demands a comprehensive approach based on local communities. This community service activity aims to provide socialization and education about sustainable food security through a socio-economic phenomenological approach, focusing on the role of farmer housewives in Pondidaha Village, Konawe Regency. The implementation methods included educational lectures, focus group discussions (FGDs), field visits, and hands-on practice on sustainable food management, involving 20 farmer housewife respondents. The results showed that 80% of participants gained an adequate understanding of the concept of sustainable food security, local food diversification strategies, and an active role in improving family welfare through strengthening socio-economic capacity. The main challenges identified include limited access to resources, the dual role of housewives, and seasonal income instability. The solutions implemented include sustainable agriculture management training, food diversification counseling, and increased local market access. The socio-economic phenomenological approach provides a perspective that the life experiences, cultural values, and habits of farmer housewives are key elements in the success of food security programs at the community level. This activity contributes to increasing public awareness, skills, and participation in realizing sustainable food security, as well as strengthening the role of women in rural development based on local wisdom. This result is expected to be a model of community empowerment that can be replicated in other rural areas with similar characteristics.

The issue of solid waste is becoming increasingly complex in line with population growth and the expansion of residential areas, while the capacity of final disposal sites remains very limited. The absence of waste segregation at the source leads to accumulation, contributing to environmental pollution, the spread of diseases, and flooding due to clogged drainage channels. This study aimed to analyze changes in students’ knowledge, attitudes, and practices before and after a waste-sorting educational intervention at SD Negeri 119 Palembang in 2025. A pre-experimental design with a one-group pretest–posttest approach was employed, involving 104 fifth-grade students selected through total sampling. The intervention consisted of waste-sorting education using audio-visual media, accompanied by pretest and posttest assessments. The findings revealed significant improvements in students’ knowledge (67.40 to 91.15), attitudes (23.28 to 32.56), and practices (12.72 to 22.90). The Wilcoxon test confirmed statistically significant differences between pre- and post-intervention scores (p < 0.05). These results highlight that audio-visual media–based education is effective in enhancing students’ knowledge, attitudes, and practices regarding waste sorting. Continuous implementation of similar programs in schools is strongly recommended to foster environmentally responsible behavior from an early age.

The Community Service Program (KKN) of Universitas Sebelas Maret, Group 217, conducted in Tegalweru Village, Dau District, Malang Regency, was designed to strengthen local economic capacity through strategies of value-added product development and the consolidation of MSME identity based on village potential. The socio-cultural homogeneity of the community, which largely depends on traditional agriculture, creates a paradox between strong social solidarity and weak economic diversification. This condition poses challenges such as limited innovation, low competitiveness, and the underutilization of local resources, thereby necessitating empowerment interventions capable of transforming traditional economic practices into more adaptive and sustainable business models. This study employed a qualitative descriptive approach through participatory observation, semi-structured interviews, and documentation to explore community responses to training on product value addition, packaging, branding, and basic promotional strategies. The findings reveal increased awareness and enthusiasm among MSME actors and housewives to develop local products through simple processing, representative packaging, and distinctive brand identity. These results underscore that KKN not only serves as an implementation of the Higher Education Tri Dharma but also as a strategic empowerment instrument to reinforce the foundation of community-based economic independence. Practically, the program provides a transformative platform for local enterprises, laying the groundwork for sustainable economic development aligned with both global dynamics and the specific needs of rural communities.

Tennis elbow, or lateral epicondylitis, is an inflammatory condition of the lateral epicondyle commonly caused by repetitive overuse of the forearm extensor muscles. It is characterized by pain, limited joint range of motion, decreased muscle strength, and reduced functional capacity. Physiotherapy interventions, particularly ultrasound and exercise therapy, have been widely applied to reduce pain and restore functional performance. This study employed a case study design involving a 42-year-old female patient diagnosed with left-sided tennis elbow. The intervention was conducted over four therapy sessions. The modalities consisted of ultrasound, providing thermal and micromassage effects to reduce pain, combined with exercise therapy, including passive stretching to increase soft tissue flexibility and eccentric exercise to improve tendon strength and function. After four sessions, the patient showed significant improvement, including reduced pain during movement and palpation, increased joint range of motion in elbow flexion-extension, forearm pronation-supination, and wrist dorsiflexion-palmarflexion. Muscle strength, particularly in the extensors, pronators, supinators, and wrist dorsiflexors, also improved. Functional activity, measured using the PRTEE scale, demonstrated notable enhancement from mild disability to better functional independence. The combination of ultrasound, passive stretching, and eccentric exercise is effective in reducing pain, enhancing range of motion, strengthening muscles, and improving functional ability in patients with left-sided tennis elbow.

Hypertension is one of the most prevalent non-communicable diseases and a major risk factor for heart disease, stroke, and kidney disorders. The high prevalence of hypertension cases in the community, particularly in the working area of Puskesmas Kota Rantau Prapat, highlights the urgent need for more effective early detection efforts to prevent severe complications in the future. However, the limited capacity of healthcare workers in utilizing data analysis technologies has resulted in hypertension risk detection being dominated by conventional methods, which are often less accurate and inefficient. To address this issue, this community service program was conducted through training on the application of the Random Forest algorithm to analyze patients’ medical history data in order to detect hypertension risks. The training method included an introduction to the fundamentals of machine learning, data pre-processing stages, implementation of the Random Forest algorithm, and interpretation of prediction results. The outcomes of the program demonstrated that healthcare workers were able to understand the use of data analysis technologies to support more accurate early detection of hypertension. Furthermore, the participants gained practical skills in utilizing medical datasets to produce predictions that can serve as a decision-support tool for preventive medical actions.Thus, this training contributed to enhancing the capacity of community healthcare workers in integrating machine learning-based technologies into preventive healthcare services. This program is expected to serve as an initial step toward developing more effective, efficient, and sustainable data-driven health systems.

This study focuses on improving digital literacy and formal Indonesian language proficiency among the Indonesian diaspora community in Kampung Baru, Kuala Lumpur, Malaysia. The community faces challenges in adapting to digital technology and maintaining linguistic and cultural identity, which limits their socio-economic participation and engagement in community activities. The objective of this research is to develop and implement a community-based program that enhances digital skills while promoting national language usage and cultural preservation. The program employed a participatory and interactive approach, including workshops, hands-on practice, mentoring, role-play, and storytelling, targeting 30 participants comprising youth, MSME actors, teachers, village officials, and housewives. Pre-test and post-test evaluations, direct observation, and interviews were used to assess the impact of the program. The results show significant improvements in digital literacy, with participants demonstrating enhanced skills in e-mail usage, document sharing, e-wallet applications, and digital security awareness, with post-test gains ranging from 40% to 45%. Likewise, proficiency in formal Indonesian language, public speaking, and cultural knowledge increased by 25% to 28%, reflecting both technical and cultural skill development. The findings indicate that community-based, participatory learning integrated with cultural reinforcement effectively bridges the digital divide and strengthens linguistic identity among diaspora communities. The study concludes that such a hybrid model not only empowers participants in digital and linguistic capacities but also promotes cultural sustainability and social cohesion, offering a scalable and replicable framework for similar communities.

Semarang City, as one of Indonesia's leading tourist destinations, faces challenges in enhancing its appeal through effective digital marketing strategies. This Community Service (PKM) program aims to provide mentoring and training to tourism managers and MSMEs around six leading destinations: Lawang Sewu, Sam Poo Kong Temple, the Old Town area, Saloka Theme Park, the Grand Mosque of Central Java, and Gedong Songo Temple. The program focuses on strengthening the capacity of the community and tourism managers to utilize digital technology as a promotional tool and to increase competitiveness. The PKM implementation method includes Focus Group Discussions (FGDs), digital marketing training, and intensive mentoring in content creation and online platform utilization. Furthermore, this program utilizes surveys, interviews, and secondary data analysis from various sources to strengthen the design of a digital promotion strategy based on local potential. A participatory approach is implemented so that the community, tourism managers, and MSMEs are actively involved in the planning and evaluation process of the program.

This study aims to analyze the thermal performance of the heating system in a small-scale plastic bolt molding machine using LDPE material, in order to determine process parameters that are efficient while maintaining product quality. The method used includes experimental testing at two set-point temperatures (90 °C and 120 °C), measurement of melting time and feed mass per cycle, as well as heat balance calculations separating the contributions of conduction, convection, and radiation on the barrel heated by a band heater. In addition, the power/energy requirement per cycle and productivity projections based on hopper capacity were calculated. The results show that increasing the set-point from 90 °C to 120 °C accelerates melting from ±240 s to ±180 s (≈25% faster). Heat transfer analysis confirmed the dominance of conduction (≈329.7 W at 90 °C and ≈471 W at 120 °C), while convection and radiation contributions were much smaller; the total system heat rate was ≈342.7 W (90 °C) and ≈490.8 W (120 °C). The discussion highlights the process trade-off: higher set-points increase production rate and mold filling quality (due to lower melt viscosity), but may raise energy consumption per cycle and require tighter mold temperature control to limit shrinkage/warpage. The practical implications for SMEs are the need for efficiency strategies based on barrel insulation, heater contact area optimization, and correlation of temperature-time settings with quality and energy consumption targets. This study concludes that controlled temperature and heating duration, supported by simple yet targeted thermal design, can improve cycle time consistency, dimensional precision, and energy efficiency in small-scale plastic bolt molding machines.

Indonesian language learning at the junior high school level often faces challenges such as low student motivation, participation, and comprehension in reading, writing, and listening materials. The predominance of lecture-based methods and textbooks leads to suboptimal student engagement, especially in online or hybrid learning. This community service activity at SMP S Methodist 1 Rantau Prapat aims to enhance students’ understanding as well as teachers’ capacity through the application of interactive learning media. The media used include interactive PowerPoint, Wordwall, and H5P, which allow adaptive quizzes, writing exercises, and game-based activities. The implementation methods involve initial observation, development of interactive curriculum-based materials, socialization, teacher training, classroom implementation, and evaluation using pre-tests and post-tests. Data were collected through comprehension tests, classroom participation observations, and short interviews. The results showed a significant improvement: the students’ average post-test scores increased compared to the pre-test, with more active classroom participation in interactive quizzes and discussions. Teachers also felt more supported in delivering lessons and gained new skills in using digital media. In conclusion, the application of interactive media proved effective in improving the quality of Indonesian language learning and can serve as a sustainable model for secondary schools.

This Study aimed to Analisys the accounting system and Procedures for village fund management and their impact on improving village government performance. Village fund, sourced from the National Budget (APBN), play a crucial role in rural development and community empowerment. An effective and transparent accounting system is essential to ensure accountibility and efficiency in utilising these funds. This research employed a qualitative upproach, using a case study method, conducted in Munerana Village, Hewokloang Sub- District. The Analysis covered the stages of planning, implementation, administration, reporting, and accountability in village fund management. The findings indicated that the accounting system and procedures in Munerana Village complied with the Minister Of Home Affairs Regulation No. 20 of 2018. However, challenges such as limited community participation and resource constraints must be addressed to enhance service effectiveness. Strengthening the capacity of village officials and enhancing village information system are critical steps toward achieving better and more ustainable village government performance.

The development of digital technology provides significant opportunities for Micro, Small, and Medium Enterprises (MSMEs) to improve the quality of their product promotions. However, most MSMEs fostered by Sharia cooperatives still face obstacles in utilizing the latest technology, particularly artificial intelligence (AI), as an effective and efficient promotional tool. Given this situation, this community service activity was carried out with the aim of increasing the capacity of MSME members in utilizing AI technology to create more attractive product promotional content that aligns with digital marketing trends. The activity took place at Kedai Fatiya Sukodono in July 2025, coinciding with the BMT Insan Mandiri Sukodono Branch member gathering. The methods used included counseling on the importance of AI-based digital marketing, technical training on using AI applications for content design, and hands-on practice in creating promotional materials by participants. A total of 40 MSMEs from various sectors, such as culinary, fashion, and services, participated in this activity. The results showed an increase in participants' knowledge and skills in creating more creative, professional, and cost-effective promotional content. In addition, participants also gained a better understanding of digital-based promotional strategies that can increase market reach. Thus, this community service activity provides a real contribution to strengthening the competitiveness of MSMEs in the era of digital transformation, while also supporting the role of sharia cooperatives as partners in empowering the people's economy

The Emergency Department (ER) serves as a critical unit in hospitals with the primary objective of providing fast, precise, and integrated health services aimed at preventing disability and death. According to national standards, the maximum response time for ER services is 5 minutes. However, increasing patient volume combined with limited capacity and resources often hinders compliance with this standard, potentially affecting the quality of service and patient satisfaction. This study aimed to determine the relationship between response time and patient satisfaction in the ER of QIM Batang Hospital. The research employed an observational method with a correlational design and a cross-sectional approach. Data were collected using a stopwatch to measure response time and a structured questionnaire to assess satisfaction. A total of 100 patients who visited the ER were included as respondents through accidental sampling. Data analysis using the Chi-Square test revealed a significance value of ρ = 0.000, while the correlation test showed a coefficient value of 0.639, indicating a statistically significant relationship with a strong correlation between response time and patient satisfaction. These findings suggest that shorter and timely response times are closely associated with higher levels of patient satisfaction. In conclusion, adherence to response time standards and continuous improvement in the five key satisfaction indicators are crucial strategies to enhance the quality of ER services.

This study aims to analyze the influence of business capital on the development of Micro, Small, and Medium Enterprises (MSMEs) at CV Kakarak Food located at Jl. Gunung Batu No. 117T, Sukaraja, Cicendo, Bandung, West Java. This study uses a quantitative method with an associative descriptive approach. Primary data were obtained through distributing questionnaires to 30 respondents who are employees at CV Kakarak Food, while secondary data were obtained from company documentation and relevant literature. The data analysis technique used was simple linear regression to test the partial effect of the independent variables on the dependent variable. The results of this study indicate that venture capital has a positive and significant influence on the development of MSMEs. The availability of venture capital helps streamline operational activities, strengthen production capacity, improve product quality, and support business expansion efforts to a wider market. Furthermore, venture capital also contributes to increasing company competitiveness in facing the dynamics of the food industry. Therefore, it can be concluded that increasing venture capital is a crucial aspect that must be considered in encouraging the growth and sustainability of MSMEs, particularly CV Kakarak Food and similar MSMEs in the food sector. This research is expected to provide input for business owners, the government, and related parties in designing MSME development strategies oriented towards capital strengthening, thus creating more stable, independent, and highly competitive businesses in the future. Furthermore, the results of this study can also serve as an academic reference for further research and as evaluation material for MSMEs in determining managerial policy priorities.

This study aims to analyze the operational condition of the distribution transformer at substation PY094, PLN ULP Pringgabaya, with a primary focus on identifying and calculating the level of load imbalance on the consumer side. Data were collected through direct measurements of electrical parameters, including voltage and current in each phase, followed by a detailed analysis of energy losses. The measurement results indicated a significant load imbalance. In Feeder B, the average phase currents were recorded at 103.8 A for phase R, 130.2 A for phase S, and 90.4 A for phase T. Meanwhile, in Feeder D, the average phase currents were 47.4 A for phase R, 18 A for phase S, and 20.4 A for phase T. This imbalance caused notable power losses in the distribution system, with an estimated daily energy loss of 28.94 kWh, assuming the system operates 12 hours per day. To address this issue, load balancing simulations were carried out using ETAP software. The simulation involved redistributing load values across each phase in the two main feeders. Feeder B was simulated at 46.82% of the transformer’s full capacity, while Feeder D was simulated at 12.38% of the total 160 kVA capacity. The simulation results demonstrated that redistributing the load significantly reduced the current imbalance, thereby minimizing power losses and improving the operational efficiency of the distribution substation. Therefore, load balancing strategies are essential for enhancing energy efficiency and ensuring the reliability of electricity supply in distribution networks.

This community service program was carried out by students of Universitas Pelita Bangsa in Karangsetia Village, Karang Bahagia District, Bekasi Regency, as a concrete effort to strengthen the capacity of micro, small, and medium enterprises (MSMEs) in facing the challenges of digitalization. MSMEs in this area still encounter various obstacles, such as the absence of formal business legality, limited understanding of branding strategies, and minimal utilization of digital technology for both marketing and payment systems. These conditions have weakened business competitiveness and hindered the growth of local enterprises. The program focused on three interrelated aspects: legal compliance, brand development, and digital adoption. Business legality was facilitated through the issuance of the Business Identification Number (NIB), which provides legal certainty while granting access to government programs and financial institutions. Branding was strengthened by designing logos, banners, and simple promotional media to enhance business identity, professionalism, and consumer appeal. Digitalization was promoted through business registration on Google Maps to improve visibility, and the adoption of the Quick Response Code Indonesian Standard (QRIS) as a cashless payment method that is efficient, secure, and widely accepted. The methods employed included observation, socialization, mentoring, and participatory evaluation with business owners. The results demonstrated significant progress, as most MSMEs successfully obtained legal registration, adopted QRIS in daily transactions, registered their businesses on Google Maps, and developed clearer visual identities. This program had a positive impact by increasing entrepreneurial confidence, expanding market reach, and fostering awareness of the importance of digital transformation. Overall, the community service program contributed to strengthening the competitiveness, sustainability, and independence of MSMEs in Karangsetia Village, while supporting the development of the local economy.

Patients undergoing hemodialysis require effective and adaptive coping mechanisms to manage both the physical and psychological stress experienced during treatment. Inadequate or maladaptive coping strategies may result in physiological disturbances and heightened emotional distress, ultimately reducing the quality of life of patients with chronic kidney disease (CKD). This study aims to analyze the relationship between coping mechanisms and anxiety levels among patients undergoing hemodialysis. The research employed a quantitative approach with a cross-sectional correlational design. A total of 35 respondents were recruited using purposive sampling based on specific inclusion criteria, including diagnosis of CKD and ongoing hemodialysis treatment. The study was conducted in the hemodialysis unit of RSUI Harapan Anda, Tegal, in 2025. Data collection was carried out through structured questionnaires, while statistical analysis utilized the Pearson Chi-Square test. Results indicated a p-value of 0.001 (p < 0.05), confirming a statistically significant association between coping mechanisms and anxiety levels. Patients who employed adaptive coping strategies demonstrated lower levels of anxiety, whereas those relying on maladaptive strategies experienced heightened anxiety. These findings highlight the importance of targeted nursing interventions that focus on strengthening adaptive coping skills to reduce psychological burden. Furthermore, the study emphasizes the need for comprehensive patient education and structured psychosocial support programs to promote resilience, improve coping capacity, and enhance overall psychological well-being in patients undergoing long-term hemodialysis.

The results of this study indicate that DT Peduli Jambi has not yet fully optimized the management of productive zakat, despite having a structured management system in place. Based on data analysis, several key factors were identified as obstacles to optimization. First, there is a lack of public trust in the institution, as reflected in the absence of significant growth in zakat collection over the past three years. This condition highlights the need for more effective communication and transparency strategies. Second, administrative challenges remain, such as a record-keeping system that is not yet fully integrated digitally and limited human resources with expertise in managing productive zakat. Third, resistance to change among beneficiaries persists, with approximately 30% refusing to adopt modern business management methods offered by the program. Fourth, there is a high dependency on assistance, with 40% of beneficiaries still heavily reliant on institutional mentoring. Fifth, participation in training programs remains low, with an average attendance rate of only 65%. Nevertheless, overall the program is categorized as “fairly successful” with an achievement score of 70 out of 100. This indicates that productive zakat holds great potential to promote economic empowerment of the community but has not yet been maximized due to structural and cultural barriers. Therefore, improvements are needed in transparency, capacity building of human resources, as well as persuasive and participatory approaches for beneficiaries, so that the goal of economic empowerment through productive zakat can be more effectively realized.

Community Service Program (KKN) is one of the community engagement activities that involves students in contributing directly to community empowerment and sustainable development. The KKN program implemented in Candinegoro Village focused on the socialisation and application of micro-scale catfish farming technology as an effort to support food security through city farming initiatives. This study employed a qualitative descriptive approach with a participatory method, in which students acted as facilitators, trainers, and companions for the community throughout the program. The activities included socialisation, technical training, and mentoring related to catfish cultivation, covering aspects such as the selection of superior seeds, effective feed management, water quality monitoring, and the innovative use of plastic drums as alternative farming media. The results showed a significant increase in community knowledge and practical skills in fish farming, alongside a growing interest in developing post-harvest innovations such as processed catfish products to enhance added value and income. Furthermore, the program strengthened community awareness of the importance of sustainable urban farming practices as a solution to limited land availability. Overall, this program not only improved community capacity in aquaculture but also promoted local food self-sufficiency and economic resilience, in line with the government’s Asta Cita agenda to strengthen national food security and community empowerment.