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Paaloka is a religious–cultural practice of the indigenous community of Detunggali Lewumbangga Village that functions as a medium for maintaining relationships with ancestors as well as a means of fostering social solidarity. This study aims to analyze the religious meaning of Paaloka and its relevance from the perspective of Catholic faith and within the local social context. The research employs a descriptive qualitative method, with data collected through observation and in-depth interviews with traditional leaders, church leaders, and community members. Data analysis was conducted through processes of reduction, categorization, and thematic interpretation. The findings indicate that Paaloka embodies religious values such as expressions of gratitude, petitions for blessings, and respect for ancestors, and serves to strengthen communal identity and social cohesion. From a theological perspective, Paaloka can be understood as a space for the inculturation of Catholic faith insofar as it is interpreted as an expression of prayer and lived faith in God without negating the teachings of the Church. This study underscores the importance of dialogue between faith and culture in the development of contextual pastoral practice.

Heart disease is the leading cause of death in Indonesia and globally, necessitating an early screening system that is both accurate and clinically trustworthy. Although XGBoost demonstrates high predictive performance, its black-box nature undermines clinical trust, while low recall risks missed diagnosis an unacceptable consequence in population screening, especially in middle-income countries with limited healthcare resources. This study aims to develop a sensitive, transparent, and implementation-ready heart disease screening framework through the integration of SHAP-based Explainable AI. The CDC's Indicators of Heart Disease dataset (319,795 samples) was processed according to WHO/CDC standards, followed by class imbalance handling, hyperparameter optimization using RandomizedSearchCV, evaluation based on metrics sensitive to minority classes (AUC, recall, F1-score, AUC-PR), and threshold tuning to maximize recall. The baseline model showed a very low recall of 12.18%. After optimization and threshold tuning at 0.10, the model achieved recall >96% (96.79%) with a G-mean of 0.7477, supported by SHAP interpretation stability and the ability to capture non-linear interactions between advanced age (AgeCategory_WHO) and poor general health (GenHealth). SHAP analysis confirmed the alignment of dominant features with medical evidence, and its visualizations provide transparent explanations for healthcare professionals indicating its potential implementation as an interpretable clinical decision support system.

UMKM Kerupuk Subur is one of the SMEs quite well-known for its cracker products and is located at Jl. Gedongkuning Gg. Nuri No.66, RT.2/RW.33, Wonocatur, Banguntapan, Bantul Regency, Special Region of Yogyakarta. Product packaging is one of the important factors in maintaining the quality of the crackers to keep them crispy and not easily soggy. Currently, UMKM Kerupuk Subur still uses ordinary plastic packaging that is only tied with a string, so its protection against physical damage and product quality deterioration is still limited. Besides functioning as a protector, product packaging also serves as a consumer attraction that can influence purchasing decisions. In 2024, UMKM Kerupuk Subur experienced a production and sales decline of 4.58 percent, which is suspected to be influenced by packaging factors. This study aims to develop Kerupuk Subur packaging based on customer criteria and needs. The Green Quality Function Deployment approach is used to obtain comprehensive information in designing packaging according to consumer needs and preferences. The results of identifying consumer needs show priorities such as packaging that is easy to open, resealable, transparent, environmentally friendly, durable, and tear-resistant. Based on these needs, packaging development alternatives were designed, including an easy-open system, durable and tear-resistant packaging, and resealable packaging to maintain product quality and crispness. Then, testing was conducted with 50 respondents to assess consumer satisfaction. The level of consumer satisfaction falls into the satisfied category, with an average score of 4.18, where 80% of respondents stated they were satisfied or very satisfied with the designed packaging prototype.

This community service activity was carried out in the Parbaba White Sand Beach tourist area, Samosir Regency, with the aim of improving environmental cleanliness while fostering student awareness of the importance of preserving tourist destinations. This program is the result of a collaboration between the internship students of the Samosir Regency Tourism Office and the students of the Real Work Lecture (KKN) of Gadjah Mada University. The method used is a participatory approach, where students are directly involved in beach cleaning and waste sorting activities. The team cleaned the beach area, collected garbage, and separated waste into two categories, namely organic and inorganic. The results of the activity showed an increase in beach cleanliness and an increase in student awareness of the importance of protecting the tourist environment. In addition, this activity strengthens cooperation, social responsibility, and collaboration skills between students. This service program is expected to be a model of sustainable environmental activities that can be applied in other tourist destinations, thereby supporting the development of environmentally friendly and sustainable tourism.

This study presents ReflectAI, a web-based system designed to automate the creation of teaching materials tailored to students' learning styles using behavior data from a Learning Management System (LMS). Student digital activity data—such as logins, material access, forum participation, assignment submission, and quiz results—are extracted and processed using a Hierarchical Clustering algorithm to categorize students into three learning styles: visual, auditory, and kinesthetic. Based on the clustering results, the system automatically generates personalized learning modules using generative AI (ChatGPT API), aligned with each student's learning preferences. Employing a data-driven system development approach, the system was tested with data from 230 students in a mathematics course. The results show diverse learning style distributions and relevant, tailored content generation. ReflectAI is designed to reduce teachers’ administrative workload and enhance personalized and adaptive learning. This system contributes to educational transformation through deep, data-driven technology integration.

Since the announcement of the policy plan for a name transfer system in the sale of used mobile phones, the issue has attracted widespread public attention and discussion. People have expressed their opinions on social media platforms, particularly TikTok. This study aims to classify the sentiment of TikTok users using Naive Bayes and Support Vector Machine (SVM) algorithms. The data were collected through a comment scraping technique on related content.The research stages include text preprocessing, sentiment labeling into positive, negative, and neutral categories, and feature extraction using TF-IDF. The classification process employs Naive Bayes and Support Vector Machine algorithms, which are then evaluated based on accuracy, precision, recall, and F1-score. The results of this study indicate that both methods are capable of classifying sentiment effectively. However, the Support Vector Machine method is superior to the Naive Bayes method with an accuracy rate of 99.57% compared to 94.30%. This study is expected to help the government understand public responses to the planned policy of the used mobile phone name transfer system.

This study examines Ad-Dakhil in Tafsir Al-Azhar by Buya Hamka, focusing on Israiliyyat narrations found in the interpretation of Qur’anic narrative verses in Juz 1–10. The research is motivated by the position of Israiliyyat as a form of infiltration (ad-dakhil) in Qur’anic exegesis that may affect the objectivity of interpretation, particularly in contemporary tafsir works. This study aims to identify the distribution of Israiliyyat narrations, classify their thematic patterns, and determine the status of each narration based on the critical framework of ad-dakhil fi at-tafsir. This research employs a qualitative library-based approach. The primary source is Tafsir Al-Azhar by Buya Hamka (Gema Insani, 2017), supported by classical and contemporary tafsir literature as well as scholarly works on Israiliyyat. Data were analyzed using the theory of ad-dakhil fi at-tafsir, classifying narrations into three categories: accepted (maqbul), rejected (mardud), and suspended (tawaqquf). The findings reveal seventeen Israiliyyat narrations scattered throughout Juz 1–10, originating from the Old Testament, the New Testament, Wahb bin Munabbih, ‘Abdullah ibn Mas‘ud, and Tafsir Ibn Kathir. These narrations fall into nine major themes, including the creation and origin of humanity, the story of Prophet Adam and his descendants, Prophet Ibrahim, Prophet Ya‘qub, Prophet Musa and Bani Israil, Prophet Sulaiman, Prophet Zakariya, Prophet ‘Isa and his people, as well as accounts of previous nations. Of these seventeen narrations, eleven are classified as rejected (mardud), five as tawaqquf, and one as accepted (maqbul). These results emphasize the necessity of critical engagement with Israiliyyat narrations in tafsir literature to preserve the integrity of Qur’anic interpretation.

This study aims to determine the level of patient satisfaction with pharmaceutical services at the Bobotsari Community Health Center. Patient satisfaction is an important indicator that reflects the quality of healthcare services. This research employed a quantitative descriptive method using a SERVQUAL-based questionnaire, consisting of five dimensions: tangible, reliability, responsiveness, assurance, and empathy. A total of 100 outpatient respondents were selected through accidental sampling. Data were analyzed using descriptive statistics to determine satisfaction scores for each dimension. The results showed that the tangible dimension achieved 80.57% and the reliability dimension achieved 82%, both categorized as very satisfied. Meanwhile, responsiveness (79.02%), assurance (79.05%), and empathy (77.95%) were categorized as satisfied. The overall average satisfaction level was 79.72%, indicating that patients were generally satisfied with the pharmaceutical services. However, several aspects such as service speed, communication clarity, and personal attention from staff still require improvement. The findings emphasize the importance of maintaining service quality to achieve better patient experiences and public trust.

This study aims to develop a pop-up book learning medium with the theme “Einkaufen” (Shopping) as a German language instructional medium for Grade XI students at SMA Negeri 3 Binjai. The background of this study is the low level of students’ understanding of the learning materials and their lack of learning motivation due to the use of monotonous conventional media. This research employs a Research and Development (R&D) approach using the ADDIE development model, which includes the stages of Analysis, Design, Development, Implementation, and Evaluation. The results of the implementation stage indicate that 98.3% of students agreed that the pop-up book is effective for use in German language learning, and 96.7% stated that the material content is easy to understand. The pop-up book consists of six pages containing learning materials and exercises that focus on reading, writing, and speaking skills. Validation by material and media experts yielded a score of 90, categorized as very good. These findings demonstrate that the developed pop-up book medium is not only visually engaging but also capable of enhancing students’ motivation and comprehension in an integrative German language learning process. This medium can serve as an effective alternative for improving the quality of foreign language learning at the secondary school level.

Cassava is one of the strategic agricultural commodities in Indonesia, contributing significantly to national production, particularly in several major producing provinces. In addition to the challenge of declining harvested areas, cassava processing activities also generate agricultural waste that poses environmental risks. In Purwasari Village, Dramaga Subdistrict, Bogor Regency, household-scale cassava processing industries produce solid waste in the form of cassava peels, which are not optimally managed and are commonly discarded in the surrounding environment. This cassava waste has the potential to cause environmental pollution, unpleasant odours, and negative impacts on public health. One sustainable alternative for managing this cassava waste is the use of cassava peels as a raw material for composting. This study aimed to identify problems associated with cassava peel waste and to assess members of the Taruna Tani Millennial Farmer Group's interest in compost production using cassava peels. The research was conducted from December 2024 to June 2025 using a community-based assistance approach. Data was collected through interviews and questionnaires involving 20 respondents. The results showed that the main problems associated with cassava peel waste include waste accumulation, limited processing facilities, and low community awareness. Farmers’ interest in cassava peel composting was generally categorized as high, with an average score of 77%, although several indicators remained at a moderate level. Extension activities and hands-on demonstrations were proven to enhance farmers’ understanding, interest, and participation. With sustained educational support and adequate facilities, the use of cassava peel compost has strong potential to promote environmentally friendly, sustainable agricultural waste management.

Background: TikTok usage among adolescents is increasing and has the potential to impact psychological aspects, particularly self-esteem. Adolescents, who are in the stage of developing their identity, are vulnerable to the influence of interactions and social comparisons on social media. Therefore, this study aims to determine the relationship between TikTok usage behavior and self-esteem levels in students at SMA Negeri 2 Semarang. Method: This study employed a descriptive correlational research design with a cross-sectional approach. The population consisted of 424 students from grade 11 at SMA Negeri 2 Semarang. Sampling was conducted using the Simple Random Sampling technique, resulting in a total sample of 206 respondents, determined by the Slovin formula. Bivariate analysis was carried out using the Spearman Rank Correlation test. Result: The results of the Spearman Rank statistical test showed a correlation coefficient (r) of -0.412 with a significance value of 0.000. The negative correlation indicates an inverse relationship between TikTok usage behavior and students’ self-esteem levels, meaning that the higher the intensity of TikTok use, the lower the self-esteem of the students. The correlation coefficient of 0.412 falls within the category of a moderate relationship. Conclusion: There is a significant relationship between TikTok usage behavior and self-esteem levels among high school students.

Anemia in toddlers is a serious nutritional problem that impacts physical growth, cognitive development, and the child's immune system. This study aims to provide an overview of the level of knowledge, attitudes, and practices of parents in preventing anemia in toddlers. This quantitative study involved 50 respondents using a structured questionnaire instrument covering the domains of knowledge, attitudes, practices, and sources of health information. The results showed that respondents' knowledge was in the adequate category; although all respondents (100%) understood the negative impact of anemia on growth and intelligence, only 80% understood the technical definition and clinical symptoms accurately. In the attitude domain, respondents showed a very positive response (100%) to the importance of balanced nutrition and early prevention. Regarding the practical aspect, although regular visits to integrated health posts (Posyandu) reached 100%, the consistency of daily animal side dish intake remained at 80%. An interesting finding showed a shift in information sources, with social media (80%) dominating over direct exposure to information from health workers (40%). This study concluded that there is a gap between positive attitudes and consistent daily practices, and the need to optimize health education through digital media by medical personnel to reduce the incidence of anemia in toddlers.

Nutritional status plays an important role in shaping body image among adolescents, particularly female adolescents who experience rapid physical and psychosocial changes. Adolescents with nutritional problems are more likely to feel dissatisfied withitheiribody shape, whichimay lead to unhealthy behaviors such as strict dieting or excessive eating to gain weight. Thisistudy aimed toianalyze theirelationship betweeninutritional statusiand bodyiimage amongifemale adolescentsiat SMK Negeri 1 Palu. This research employedia quantitativeiapproachiwith aicross-sectionalidesign. Aitotal ofi169 femaleistudentsiwere selected using stratified random sampling. Body image data were collected using the Body Self Relation Questionnaire–Appearance Scale, while nutritional status was assessed using Body Mass Index for Age (BMI-for-Age) and Height for Age (HFA). Data were analyzed using the Spearman Rank correlation test. The results indicated that there was no significant relationship between nutritional status based on BMI-for-Age and body image, with a p-value of 0.329. Similarly, no significant relationship was found between Height-for-Age and body image among female adolescents, with a p-value of 0.892. Most respondents were aged 16–17 years, had a negative body image perception, normal BMI-for-Age nutritional status, and normal Height-for-Age category. These findings suggest that body image among female adolescents is not solely influenced by nutritional status but may also be affected by other psychosocial and environmental factors. Therefore, future research is recommended to apply a cohort study design and explore other determinants of body image, such as social media exposure, peer influence, and infectious diseases, to provide a more comprehensive understanding of factors affecting adolescent body image.

Background: Hand grip strength is an essential indicator of physical capacity and nutritional status that can identify obesity risk. Adipose tissue accumulation in central obesity contributes to decreased hand grip strength quality through impaired muscle force transmission. Previous studies showed inconsistent results regarding the relationship between waist circumference and hand grip strength, especially in populations with high physical activity. Objective: To analyze the relationship between waist circumference and hand grip strength in male construction workers with high physical activity in Medan City. Methods: This descriptive-analytic study with cross-sectional design involved 100 male construction workers aged 30-39 years selected using purposive sampling technique. Waist circumference was measured using measuring tape, while hand grip strength was measured using handgrip dynamometer. Data analysis used Chi-Square test with significance level α=0.05. Results: The majority of respondents had normal waist circumference (64%) with mode 70 cm and normal grip strength category (53%) with mode 41.7 kg. Chi-Square test showed significant relationship between waist circumference and hand grip strength (p=0.039). Conclusion: There is a significant relationship between waist circumference and hand grip strength in construction workers. High physical activity does not completely prevent central obesity, therefore nutritional management and health education programs are needed for optimization of body composition and muscle functional capacity.

Cultural traditions play a vital role in sustainable tourism by shaping social values, collective identity, and long-term cultural continuity. Caos Dahar, a Javanese practice involving communal food preparation and sharing, serves as an expression of gratitude, spirituality, and social cohesion. Despite its cultural significance, it has been rarely examined from a management perspective, particularly in relation to its integration into sustainable tourism systems. This study analyzes Caos Dahar as a form of cultural tradition management and explores its contribution to sustainable tourism. The research highlights the lack of management-oriented studies combining cultural traditions with sustainability frameworks. A qualitative descriptive approach was adopted, using secondary qualitative data from documented practices and relevant academic literature. Data were analyzed using thematic categorization and interpreted through a multi-theoretical framework, including motivation theory (ERG), social network theory, and cultural philosophy. The findings reveal that Caos Dahar functions as a managed cultural practice, involving implicit management processes such as planning, coordination, and role distribution. The tradition fulfills existential, relational, and growth-oriented needs, sustains social networks, and exhibits adaptability across various cultural dimensions. These characteristics enable Caos Dahar to contribute to the social, economic, and cultural aspects of sustainability within tourism. The study concludes that cultural traditions can be viewed as intangible strategic resources when properly managed. This research expands management and tourism studies by offering a management-oriented interpretation of cultural traditions and moving beyond outcome-based sustainability perspectives toward process-oriented cultural tradition management.

The increasing demand for housing in tropical regions requires building materials that are fast to apply, environmentally friendly, and resilient to extreme climate conditions as well as disaster risks. Conventional interlocking bricks are often chosen for their ease of construction, yet they still face challenges such as moisture and early cracking. This study proposes the innovation of the Hybrid Living Green Brick, a combination of lightweight bricks made from rice husk ash and fly ash waste (FRCB) with a biological layer of cyanobacteria. FRCB improves compressive strength by approximately 30% with the addition of 5% rice husk ash, achieving 65 kg/cm², thereby meeting Class 50 requirements (≥50 kg/cm²) according to SNI-15-2094-2000. The incorporation of 3% cyanobacteria provides an additional though not significant strength improvement, while still within the Class 50 category. It also reduces brick weight by 4.3%, with further optimization potential through cyanobacteria integration, and lowers carbon emissions from the firing process. Cyanobacteria induce the formation of CaCO₃ layers that seal pores, reduce water absorption by an average of 10%, and provide self-healing properties for microcracks. Preliminary observations indicate that FRCB offers stable mechanical performance, while biological activity was observed on the 7th day with the formation of pale-white mineral layers continuing until the 28th day. This hybrid innovation shows potential to support sustainable and disaster-resilient tropical construction by combining the mechanical strength of waste-based materials with the biological durability of cyanobacteria against extreme climates. Despite challenges related to moisture control and production standardization, the Hybrid Living Green Brick concept opens new pathways for developing environmentally friendly construction materials that are more adaptive to disaster-prone tropical conditions.

MMP is a metal manufacturing company engaged in casting, forging, and machining processes with a three-shift work system, including night shifts that may increase mental and physical workload due to disruptions in workers’ biological rhythms. This study aims to analyze the mental and physical workload of die casting machine operators during the night shift and to propose improvement measures using the Fault Tree Analysis (FTA) method. The study involved 23 operators, with mental workload assessed using NASA-TLX and physical workload measured using CVL. The results indicate that mental workload falls into high to very high categories, with WWL values ranging from 46.6 to 97.3, where 12 operators experienced very high mental workload. The dominant contributing dimensions were effort, physical demand, and temporal demand. Meanwhile, physical workload ranged from 19.48% to 36.36% CVL, with most operators not experiencing fatigue. Although physical workload remains within acceptable limits, the high mental workload indicates the need for improvements. FTA analysis identified key contributing factors, including work methods, work systems, ergonomics, machine conditions, and the work environment. Proposed improvements include job rotation, improvements in work methods and task distribution, adjustments to the work system, enhanced machine maintenance, and ergonomics-based workplace improvements.

This community service program aims to strengthen legal awareness among Kodingareng fishers through community-based legal education tailored to their social characteristics and work structures. The program was implemented through initial mapping, participant segmentation based on local fishing typologies—papekang, papattek, and pagae—and dialogical legal education linked directly to everyday fishing practices. The educational content focused on clarifying categories of prohibited acts, legal consequences, and individual responsibility within both independent fishing and vessel-based collective work. The results indicate an improvement in participants’ ability to articulate legal boundaries, assess legal risks based on specific actions, and understand the relationship between legal compliance, resource sustainability, and household livelihood stability. Although economic pressure, long working hours, and patron–client relations remain significant constraints on rapid behavioral change, the enhancement of legal awareness represents a meaningful outcome within the framework of community service. The findings suggest that community-based legal education can function as an effective preventive strategy against fishing-related crimes and provide a foundation for sustained legal empowerment initiatives in small island communities.

This community service program aims to strengthen legal awareness among Kodingareng fishers through community-based legal education tailored to their social characteristics and work structures. The program was implemented through initial mapping, participant segmentation based on local fishing typologies—papekang, papattek, and pagae—and dialogical legal education linked directly to everyday fishing practices. The educational content focused on clarifying categories of prohibited acts, legal consequences, and individual responsibility within both independent fishing and vessel-based collective work. The results indicate an improvement in participants’ ability to articulate legal boundaries, assess legal risks based on specific actions, and understand the relationship between legal compliance, resource sustainability, and household livelihood stability. Although economic pressure, long working hours, and patron–client relations remain significant constraints on rapid behavioral change, the enhancement of legal awareness represents a meaningful outcome within the framework of community service. The findings suggest that community-based legal education can function as an effective preventive strategy against fishing-related crimes and provide a foundation for sustained legal empowerment initiatives in small island communities.

Knee osteoarthritis is a degenerative joint disease that commonly affects older adults and causes pain and functional limitations. Age, obesity, a sedentary lifestyle, and comorbidities influence disease severity and response to medical rehabilitation. This study aimed to describe the characteristics of geriatric patients with knee osteoarthritis receiving medical rehabilitation therapy at Ibnu Sina Hospital, Makassar, in 2024. This was a quantitative descriptive study with a cross-sectional design. The results showed that most geriatric patients with knee osteoarthritis undergoing medical rehabilitation at Ibnu Sina Hospital in 2024 were in the 60–70 year age group and were predominantly female. The majority of patients had a body mass index in the overweight to obese category. Most patients had no history of smoking but had one or more comorbidities, particularly hypertension and diabetes mellitus. Medical rehabilitation therapy was generally provided as a combination of several modalities. In conclusion, geriatric patients with knee osteoarthritis receiving medical rehabilitation were predominantly aged 60–70 years, female, overweight or obese, and had comorbidities. These findings highlight the importance of individualized and multidisciplinary rehabilitation approaches based on patient characteristics