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The coal loading and unloading process is a crucial stage in maritime operational activities that requires effective coordination among vessel crews, stevedoring companies (PBM), and supporting service providers such as tugboats and cargo handling equipment. This study aims to analyze the implementation of coal loading and unloading operations using the ship-to-ship (STS) method on TB. ESA III by PBM PT. Adi Guna Putera Pangkalan Susu. The research employed field observation and library research methods to obtain relevant and accurate data. The results indicate that the ship-to-ship coal handling operation conducted by PBM PT. Adi Guna Putera Pangkalan Susu improves loading and unloading time efficiency, minimizes the risk of distribution delays, and enhances communication and coordination among involved parties. However, several technical challenges were identified, including adverse weather conditions, equipment limitations, and inadequate crew understanding of STS procedures. These constraints require mitigation through improved training programs, regular equipment maintenance, and strengthened occupational safety measures. Overall, the ship-to-ship coal handling method provides a positive contribution to the effectiveness of energy distribution, provided that it is supported by competent human resources and adequate operational facilities.

Indonesian Sign Language (Bahasa Isyarat Indonesia, BISINDO) is often misunderstood as merely a gestural or simplified form of communication, undermining its linguistic sophistication and contributing to barriers to deaf inclusion in Indonesia. Approximately 2.6 million deaf individuals in the country rely on BISINDO as their primary language. This study explores the linguistic complexity of BISINDO, documenting its phonological, morphological, syntactic, and semantic systems. Using a mixed-methods approach, we analyzed 150 hours of BISINDO conversations from 80 deaf signers, conducted experimental studies on phonological distinctions and syntactic complexity, and performed ethnographic fieldwork in deaf communities and schools. Comparative analysis with American Sign Language (ASL) was also conducted. Our findings demonstrate that BISINDO is a fully developed natural language, with 45 handshapes, 18 locations, 23 movements, and 4 orientations in its phonological system. It shows productive morphological processes, flexible word order, and rich semantics, including idioms and metaphors. However, there are significant barriers to inclusion: 68% of deaf students lack qualified BISINDO teachers, and 84% of public services lack sign language interpreters. Furthermore, 72% of hearing Indonesians still do not recognize BISINDO as a legitimate language. Deaf community organizations, however, report BISINDO as central to their identity. The study highlights the need for policy reforms, including BISINDO recognition as an official language, qualified interpreters, bilingual deaf education, and public awareness campaigns to combat misconceptions.    

This study examines the role of local governments in improving the quality of public services as part of an initiative to achieve responsive governance that prioritizes the public interest. This study departs from the limitations of previous research, which tends to focus on the technical aspects of service quality, while the strategic role of local governments as the primary actors in improving the quality of public services remains underexplored. The purpose of this study is to analyze the role of local governments in improving the quality of public services and identify factors influencing the optimization of this role. The method used in this study is a qualitative approach through a literature review analyzing various secondary sources such as scientific books, national and international journals, regulations, and reports from relevant official institutions. The study findings indicate that local governments play a significant role in improving the quality of public services through three main dimensions: a community-focused service orientation, technology-based service innovation, and strengthening inclusive and collaborative service management. The integration of these three dimensions supports more efficient, transparent, and responsive public services to community needs. This research provides a conceptual contribution to the field of public administration, emphasizing the importance of strengthening the role of local governments as a key factor in sustainably improving the quality of public services.

This study aims to analyze the role of Islamic Religious Counselors as street-level bureaucrats in implementing Islamic Community Guidance policies in Batang Regency. The study used a mixed-methods approach with a sequential explanatory design, beginning with the collection and analysis of quantitative data and then deepening with qualitative data. Quantitative data were obtained from 53 respondents using a questionnaire that was tested for validity and reliability. In contrast, qualitative data were collected through in-depth interviews, observations, and documentation with religious counselors, Ministry of Religious Affairs officials, the KUA (Office of Religious Affairs), and the community. Data analysis was conducted descriptively and analytically using Michael Lipsky's street-level bureaucracy theory as an analytical framework. The study's results indicate that the role of Islamic Religious Extension Workers as street-level bureaucrats is positively and strongly associated with the successful implementation of the Islamic Community Guidance policy (r = 0.826; p < 0.01). Qualitative findings revealed that extension workers exercise discretion in the form of community assistance, adjustments to extension methods, strategic flexibility, and responsiveness to socio-religious issues at the local level. This study confirms that the effectiveness of Islamic Community Guidance policies is not determined solely by formal policy design but is highly dependent on the capacity, flexibility, and discretion of Islamic Religious Counselors, the implementing actors at the field level. These findings provide theoretical contributions to the development of street-level bureaucracy studies in the context of religious policy, as well as practical implications for formulating more contextual and responsive policies.

Three-phase induction motors are essential components in industrial cooling systems that require reliable overcurrent protection to maintain operational continuity and prevent equipment damage. In the Cooling Tower Pump panel at PT DongJin Indonesia, a limitation was identified where the terminal of the Electronic Overcurrent Relay (EOCR) could not accommodate the 50 mm² power cable, preventing direct current measurement. This study aims to analyze the effectiveness of integrating a 200:5 A Current Transformer (CT) with the EOCR as an adaptive protection solution that is both safe and efficient. The research employs a case study approach through field observation, motor current measurement using a Fluke 303 Clamp Meter, and descriptive analysis of the recorded data. The results indicate that the three motors operate under stable load conditions, with current values ranging from 236.7 A to 275.7 A, while the secondary current detected by the EOCR ranges from 3.7 A to 3.9 A, consistent with the CT transformation ratio. During the starting phase, the current surged to 600.4 A without causing false tripping, demonstrating that the EOCR effectively distinguishes temporary inrush current from actual fault conditions. Therefore, the integration of CT–EOCR is proven to enhance measurement safety, maintain motor operational stability, and support efficient system maintenance in industrial environments.

This study examines the implementation of Papua Special Autonomy in the context of the relocation policy affecting indigenous betel nut vendor women in Sorong City, using an interpretative perspective. The research focuses on how betel nut women vendors understand and experience the relocation policy as indigenous actors directly affected by public policy. The objective of this study is to explore the meanings, experiences, and interpretations constructed by these women in relation to relocation policies under the framework of Papua Special Autonomy.  This research employs a qualitative method with an interpretative approach, utilising in-depth interviews, field observations, and document analysis. The findings reveal that the relocation policy has not fully reflected the core principles of Special Autonomy, particularly in protecting, empowering, and recognising the rights of indigenous Papuans. The women vendors interpret relocation not merely as an urban spatial arrangement, but as a restriction on their economic space and socio-cultural identity.  This study contributes theoretically by enriching the discourse on Special Autonomy from the perspective of local actors, and practically by offering policy recommendations for more inclusive, participatory, and culturally sensitive relocation policies in Papua.

The results of the 2022 PISA indicate that science skills and interest in Indonesia are still low. One way to increase interest in science is by introducing inventor figure of science and techonology. However, alternative learning media that are communicative and relevant to adolescents' media consumption habits are needed. Therefore, this study aims to design a character design for an inventor in the field of science and technology for a Webtoon comic as an educational tool for adolescents aged 15–18. This study used qualitative and quantitative methods. The qualitative method was used to understand the needs and interests of the target audience and to gather information from the literature for scientific sources in designing the inventor character. The quantitative method was used as one of the character design evaluation criteria, based on voting results by adolescents aged 15–18. The character design used Marika Nieminen's principles: demographics, silhouette and shape, color, and characteristics. Several alternatives were used to generate character designs, which were then evaluated to determine the final design. The character design evaluation will be assessed using several variables within an evaluation framework.

This study evaluated the feeding behavior and palatability of Etawa Crossbred (PE) dairy goats fed diets with partial substitution of Cnidoscolus aconitifolius forage. An in vivo field experiment was conducted using a Completely Randomized Design with four dietary treatments and three replications. The treatments consisted of: (T0) Leucaena leucocephala (lamtoro) as the basal forage; (T1) lamtoro supplemented with concentrate; (T2) lamtoro plus concentrate with 10% substitution of lamtoro dry matter by C. aconitifolius; and (T3) lamtoro plus concentrate with 20% substitution of lamtoro dry matter by C. aconitifolius. Parameters observed included feed intake (dry matter, organic matter, crude protein, and crude fiber), body weight change, and feeding behavior related to forage preference. The goats consistently consumed forage prior to concentrate and exhibited a higher preference for diets containing C. aconitifolius. Inclusion of C. aconitifolius reduced lamtoro intake; however, no significant differences were observed among treatments for dry matter, organic matter, crude protein, or crude fiber intake (P>0.05). Body weight change showed a positive tendency in goats receiving 10% and 20% C. aconitifolius substitution, while goats fed the control diet experienced slight weight loss, although these differences were not statistically significant (P>0.05). In conclusion, C. aconitifolius demonstrated good palatability and potential as an alternative forage for PE goats when used as a partial substitute for lamtoro. Nevertheless, its inclusion at the tested levels did not significantly affect nutrient intake or body weight change. Further studies are recommended to optimize inclusion levels and feeding strategies to enhance its practical application in small ruminant production systems.

The PESIAR Program (Petakan, Sisir, Advokasi, dan Registrasi Map, Screen, Advocate, and Register) is an operational instrument of BPJS Kesehatan designed to accelerate the achievement of Universal Health Coverage (UHC) by increasing National Health Insurance (JKN) membership at the local level. However, the effectiveness of this program’s implementation is strongly determined by the institutional capacity and configuration that support it. This article aims to reposition institutional determination not only as a factor influencing program effectiveness, but as a model of administrative governance in achieving UHC. The study uses a mixed methods approach with a sequential explanatory design. Quantitative data were obtained through a survey of PESIAR Agents in Semarang City, while qualitative data were collected through open-ended questionnaires and interviews. The results show a strong, positive relationship between institutional determination and the effectiveness of the PESIAR Program. Qualitative findings further clarify that issues of program effectiveness largely originate from institutional capacity, the quality of cross-sector coordination, and the role of PESIAR Agents as field implementers. This study concludes that institutional determination deserves to be positioned as an administrative governance model for the PESIAR Program in promoting the achievement of UHC at the local level.

The principal’s leadership plays a strategic role in determining the direction and quality of educational implementation in schools. This study aims to analyze the implementation of integrative leadership based on prophetic values through the application of transformational, instructional, and servant leadership styles at SMA Muhammadiyah PK Kottabarat Surakarta. Islamic-based schools face challenges in integrating academic excellence with the development of religious character; therefore, a leadership model is required that is not only managerially effective but also morally and spiritually grounded. This research employed a qualitative approach with a field study design. Data were collected through participatory observation, in-depth interviews, and documentation, and were analyzed using interactive analysis techniques with triangulation to ensure data validity. The findings indicate that the integration of transformational, instructional, and servant leadership forms an Islamic Integrative Leadership model that combines a vision for change, the strengthening of learning quality, and the values of service and exemplary conduct within an Islamic framework. Transformational leadership fosters a shared vision and an innovative culture; instructional leadership enhances the quality of the learning process through effective academic supervision; while servant leadership creates a humanistic and participatory school climate. This leadership model contributes to improving teacher professionalism, strengthening students’ character, and establishing a religious school culture oriented toward holistic and sustainable educational quality.

The arrival of Rohingya refugees in Aceh has generated complex social responses among local communities, characterized by the coexistence of solidarity and resistance. This study examines how local communities negotiate humanitarian values, cultural norms, and structural pressures in responding to the presence of refugees. Using a qualitative approach, the research applies the analytical framework of Miles and Huberman, integrating social capital theory and human needs theory to interpret community responses. Data were collected through in-depth interviews, field observations, and analysis of media reports. The findings indicate that solidarity initially emerged strongly, rooted in religious values and local cultural norms emphasizing humanitarian assistance. However, over time, resistance developed due to economic concerns, perceived inequality in aid distribution, and socio-cultural tensions. Rather than replacing solidarity, resistance coexisted with it, creating an ambivalent social dynamic within host communities. This study argues that local responses to forced migration should not be understood in binary terms of acceptance or rejection, but as a dynamic process shaped by moral commitments and structural constraints. The research contributes to sociological discussions on forced migration and community relations by highlighting how solidarity and resistance operate simultaneously within local contexts.

This study aims to analyze the influence of digitalization on the lifestyles of students at Universitas Nasional Pasim. The research employs a quantitative approach through field survey methods, targeting a population of 123 students from the Faculty of Economics, Class of 2025. A minimum sample size of 56 respondents was determined using the Slovin formula. The sampling technique utilized was purposive sampling, while data analysis involved validity and reliability tests, classical assumption tests, and multiple regression analysis to determine the relationships between variables. Empirical results indicate that digitalization has a positive and significant influence on student lifestyles, with the F-calculated value exceeding the F-table at the specified level of significance. The R-Square value further explains the contribution of the digitalization variable to changes in the respondents' lifestyles. The findings reveal positive impacts such as increased academic efficiency, instant access to information, and the convenience of transactions through practical digital payment systems. Conversely, negative impacts identified include a rise in consumptive behavior driven by cashless and paylater features, where student budgets are increasingly used for non-academic purposes. Furthermore, high intensity of social media usage triggers the Fear of Missing Out (FOMO) phenomenon and a decline in real-world social interaction. In conclusion, digitalization is a pivotal factor in shaping modern student lifestyles. It is essential to enhance financial literacy and strengthen self-control to minimize the negative impacts of technology in the future.

The phenomenon of homeless individuals and beggars (gepeng) in Jambi City remains a significant and ongoing social issue, indicating that efforts to address poverty and urban social vulnerability have not yet been fully effective. Although the local government, through the Jambi City Social Affairs Office, has implemented a Social Rehabilitation Program aimed at restoring beneficiaries’ social functioning through outreach, social assessment, social guidance, skills training, and family reunification, the presence of gepeng in public spaces continues to fluctuate from 2022 to 2024. This study analyzes the effectiveness of the program’s implementation, particularly the social guidance component, using a qualitative case study approach. Data were collected through in-depth interviews, field observation, and documentation review, and analyzed using George C. Edward III’s policy implementation theory, which emphasizes communication, resources, disposition, and bureaucratic structure. The findings show that the program has been carried out procedurally and humanely; however, its effectiveness remains limited due to insufficient numbers of social workers, weak and unsustained economic empowerment support, and inadequate post-rehabilitation monitoring. As a result, some beneficiaries return to the streets after completing the program. Therefore, strengthening inter-agency communication, increasing resource capacity, integrating sustainable economic empowerment initiatives, and improving consistent monitoring systems are essential steps to achieve long-term and more sustainable reductions in homelessness in Jambi.

The Myers-Briggs Type Indicator (MBTI) is one of the personality assessment tools that is often used to identify individual psychological tendencies, including in the context of higher education. In the student environment, MBTI is widely used as a means of self-introduction, adjustment of learning styles, increasing the effectiveness of group work, and career planning. This article aims to examine the relevance of the application of MBTI among students using a literature study approach. The research method used is in the form of a review of various literature sources, such as scientific journals, books, and academic articles that discuss the basic concept of MBTI, its implementation in the field of education, and critical views regarding its limitations. The results of the study show that MBTI has a fairly relevant role as a non-diagnostic instrument in helping students understand their potential, learning preferences, and social and academic interaction patterns. In addition, the appropriate use of MBTI can support improved learning quality, teamwork effectiveness, and academic counseling services. However, a number of literature highlights the limitations of MBTI, especially regarding aspects of validity and reliability, so it is not recommended to be used as the sole basis for academic or psychological decision-making. Thus, MBTI remains relevant for students if used wisely, contextually, and based on a strong scientific foundation to support students' academic and personality development.

This study aims to improve digital money literacy among the community of Kineppen Village, Munte District, Karo Regency, through education and the implementation of the QRIS (Quick Response Code Indonesian Standard) payment system. The research utilized a descriptive qualitative approach, incorporating field observations, interviews, and direct mentoring with four local businesses: Ayam Penyet Pak Lek, Warkop Aim Tigander, Oke Laundry Kineppen, and Pangkas Singarimbun. The findings show that two businesses, Ayam Penyet Pak Lek and Pangkas Singarimbun, successfully adopted QRIS, leading to smoother transactions and increased customer trust. However, the other two businesses, Warkop Aim Tigander and Oke Laundry Kineppen, still face challenges in adopting the system due to limited internet access and deep-rooted traditional cash payment habits. Despite these barriers, the program significantly enhanced the digital literacy of local entrepreneurs, raising their awareness and readiness to participate in the village’s digital economy. This study emphasizes the importance of continuous support and access to technology in fostering the broader adoption of digital payment systems, particularly in rural areas where technological access may still be limited

Micro, Small, and Medium Enterprises (MSMEs) play a vital role in supporting the Indonesian economy, especially in rural areas where they contribute significantly to employment and local income. Sait Buttu Saribu Village in Simalungun Regency possesses considerable potential in the agricultural, tourism, and culinary sectors, which can be developed through strong MSME activities. Nevertheless, many local MSMEs continue to experience challenges related to limited promotion, weak branding, and restricted market access. This study aims to analyze visit-based and promotional strategies for MSMEs as an effort to strengthen the village economy and enhance business competitiveness. The research methods consist of a literature review of relevant previous studies and field observations conducted through community service activities in the village. The findings indicate that industrial visits, digital promotion via social media platforms, the utilization of Google Maps for location visibility, and branding that highlights local wisdom are effective strategies for expanding market reach and increasing MSME competitiveness. Through strong synergy among the village government, MSME actors, and the local community, MSMEs in Sait Buttu Saribu Village can grow more optimally and contribute to sustainable economic development and tourism.

The rupiah plays a vital role as a symbol of national identity and sovereignty, but awareness among rural communities about its function and importance is often limited. In Kutalimbaru Village, the main challenges identified are low monetary literacy, which results in physical damage to money and a lack of awareness about counterfeit money. Through the Real Work Lecture (KKN) program, community service efforts were carried out with the aim of internalizing the values of “Love, Pride, Understanding (CBP) of the Rupiah.” The approach used was community-based education through interactive workshops and practical demonstrations on money care techniques and an introduction to the security features of the Rupiah. Findings in the field show a transformation in the community's attitude; from being indifferent to being more careful in handling paper money and better understanding the role of the Rupiah in economic stability. This program has succeeded in increasing the financial literacy of citizens while strengthening the spirit of nationalism through appreciation of the national currency. Keywords: community empowerment, micro businesses, tempeh products, entrepreneurship, Sialaman Village.

This study explores emotional instability and its impact on happiness, focusing on Positive Psychology, Neurobiology, and Stoicism. It aims to identify factors influencing instability of happiness, including stress, social support, and neurobiological dynamics. The research seeks to develop effective strategies to enhance emotional stability and long-term well-being, contributing to theories and practices for fostering enduring happiness in individuals and society. This study employs a qualitative approach, combining in-depth interviews and document analysis to explore emotional instability and strategies for lasting happiness. Nine participants from psychology, neurobiology, and Stoicism fields share personal experiences through narrative analysis, identifying patterns in happiness fluctuations. A comprehensive literature review enhances findings, ensuring validity, credibility, and a holistic understanding of factors influencing emotional well-being.Research reveals happiness is multifaceted, influenced by psychology, neurobiology, and philosophy. Factors like stress, personality, and social support impact emotional stability. Positive psychology emphasizes gratitude, mindfulness, and cognitive restructuring. Stoicism focuses on self-control, acceptance, and living virtuously. Neurobiology highlights the role of brain chemistry and lifestyle factors like diet and exercise. By integrating these perspectives, individuals can cultivate resilience, manage emotions, and enhance overall well-being.This research examines emotional instability and its impact on happiness, combining insights from Positive Psychology, Neurobiology, and Stoicism. Key factors include stress, neurochemical imbalances, and social support. Strategies such as emotional regulation, mindfulness, and resilience-building enhance stability. The study highlights the integration of ancient wisdom and modern science to foster enduring happiness and improve overall well-being.

One of the risk impacts of blasting activities is flyrock. The impact of flyrock can be minimized by evaluate the factors that influence flyrock such as blasting geometry. Flyrock cannot be completely eliminated but flyrock distance can be reduced to prevent damage. This study aims to determine the actual maximum flyrock distance in the field and the factors that influence the flyrock distance. This study was conducted at PT. Sims Jaya Kaltim, Paser Regency, East Kalimantan Province. This research was conducted 31 times and the average throwing distance was 79.8 meters, the actual maximum flyrock throwing distance was 134.3 meters and the minimum throw was 40.5 meters. In the flyrock throw prediction, the Richard & Moore calculation method was used with a face burst mechanism of 121.3 meters and cratering of 232.2 meters and the Ebrahim Ghasemi dimensional analysis method of 104.5 meters. From both methods, the Ebrahim Ghasemi method was found to be closest to the actual flyrock with a standard deviation of 29.49 meters and an error percentage of 2.90%. From the results of the correlation between the blasting parameters and the actual flyrock, it was found that the factors that influence the occurrence of flyrock are powder factors, so an analysis was carried out to obtain a maximum flyrock throwing distance of 90 meters so that the safe radius of the tool is 180 meters, then the maximum powder factor used is 0.14 kg/m3.

Fruit rot disease is one of the main obstacles in the cultivation of guava (Psidium guajava) because it directly reduces the quality and selling value of the harvest. This research aims to identify and characterize the fungus that causes fruit rot disease in guava. The research was carried out by observing disease symptoms in the field, isolating the pathogen from infected fruit, as well as macroscopic and microscopic characterization of the fungus using Potato Dextrose Agar (PDA) media. The results of the research show that the initial symptoms are blackish brown spots on the surface of the fruit which develop into sunken lesions and spread to cause the fruit to dry out. The fungal isolate has white colonies with a flower-like pattern and forms black aservuli. Microscopic observation shows that the conidia are fusiform, insulated, with darker pigmented middle cells and have a transparent appendix. Based on these morphological characters, the fungus that causes fruit rot disease in guava is thought to belong to the genus Pestalotiopsis sp. Further research is needed through molecular approaches, such as PCR or DNA sequencing, as well as pathogenicity tests to strengthen and confirm the role of this fungus as the main cause of fruit rot disease.