Pasuruan Regency has become a tourist destination due to its high natural potential and the inspiration for its distinctive Batik motifs. KUBA (Komunitas Berkaidah Amanah) artisans are among the artisans who have persisted in developing Batik. The Segiri motif is a type of selected flora, becoming a specialty of their product, Segiri Batik. Currently, KUBA-Batik Segiri is engaged in its business in Pasuruan and already has an extensive marketing network, is passing on its branding experience to Tosarian Batik in Tosari Village and District, which is also trying to utilize local natural pigments (datto flowers, strawberry leaves) as its batik dyes. This is hampered by weak color pigments and a relatively long process, because it is a natural dye. The use of pigments results in a higher price. So, it is necessary to modify the mordanting to help improve the stability of its natural color, namely by using seaweed extract as a coloring adhesive. Tosarian batik makers develop typical Tengger/Bromo motifs and udeng. Community service is carried out by socializing the understanding of Pigments Alginates, and their functions. Then, there was a socialization session on "The Importance of Product Branding" and training on proper organic batik production methods using seaweed extract. This activity added various natural colors from locally extracted materials to enhance creativity in batik design.ABSTRAKKabupaten Pasuruan menjadi satu tujuan wisata karena potensi alam yang tinggi dan menjadi inspirasi motif Batik yang Khas. Pengrajin KUBA (Komunitas Berkaidah Amanah) merupakan salah satu pengerajin yang masih bertahan dalam mengembangkan Batik. Motif Segiri adalah jenis flora yang dipilih, menjadi spesialisasi produknya yaitu Batik Segiri. Saat ini KUBA-Batik Segiri menggeluti usahanya di Pasuruan dan sudah memiliki banyak jaringan pemasaran, sedang menularkan pengalaman brandingnya kepada batik Tosarian di Desa dan Kecamatan Tosari, yang juga berupaya memanfaatkan pigmen alam lokal (bunga kecubung, daun strawberry) sebagai pewarna  batiknya. Hal ini terkendala pigmen warna yang masih lemah dan proses yang cenderung lama, karena merupakan pewarna alami. Penggunaan pigmen mengakibatkan harga lebih mahal. Sehingga perlu modifikasi mordanting membantu meningkatkan stabilitas warna alaminya, yaitu penggunaan ekstrak rumput laut sebagai perekat pewarnaan. Pebatik Tosarian mengembangkan motif dan udeng khas Tengger/Bromonya.  Pengabdian dilakukan dengan sosialisasi pemahaman tentang Pigmen Alginat, serta fungsinya. Lalu sosialisasi “Pentingnya Branding Produk” dan pelatihan cara produksi batik organik yang baik dengan menggunakan ekstrak rumput laut. Kegiatan ini dapat menambah variasi warna alami yang bisa digunakan dari ekstraksi bahan lokal untuk meningkatkan kreativitas pembuatan corak batik.

Lombok Island is one of the earthquake-prone areas, located between two earthquake generators. Based on these conditions, it is expected that construction in earthquake-prone areas can meet the standards. Shear walls are one of the earthquake-resistant structural systems used to resist lateral forces. Three alternative shear wall shapes will be analyzed using the numerical method: the L, I, and T shapes. The types of loads to be analyzed are dead loads, live loads, and earthquakes. Drawing from the findings of the conducted analysis, it is discovered that the most effective shear wall position in resisting lateral forces is the shear wall located at the corner of the building, based on the values of the drift that occur in the x and y directions. In addition, increasing the number of shear walls can reduce the internal forces that structural components experience. The optimum drift value is obtained from alternative 1, the L-shaped shear wall (elbow), with a drift value of 0.000495 mm in the x direction and 0.000883 in the y direction.

This study evaluates the availability and water needs in the Darung Secondary Channel (MG1-MG7) in the Prawiro Kepolo Irrigation Area, Indramayu District, during the second planting season. The water availability at the Darung Secondary Channel (DR) intake was calculated using the F.J. Mock method. In contrast, the water requirement in seven plots of mangosteen channel (MG1-MG7) was calculated by Cropwat simulation. Semi-monthly discharge data for 12 years is analyzed to determine the flagship discharge. The F.J. Mock method calculation results are 0.28 m³/second, and the field network data is 1.55 m³/second. So, the total availability of DR intake is 1.83 m³/second. The results of the Cropwat simulation show that the maximum water requirement in MG1-MG7 is 2.01 m³/second, resulting in a deficit of 0.18 m³/second. These findings confirm the need to optimize water in the deficit mangosteen channel. Recommendations include modernizing irrigation infrastructure and applying precision irrigation technology based on plants' needs. These measures are expected to improve water use efficiency and support agricultural productivity sustainability in the study area.

Access to clean water remains a critical challenge for coastal communities worldwide, exacerbated by seawater intrusion, population growth, and insufficient infrastructure. Indonesia, as an archipelagic nation with extensive coastlines, faces significant disparities in clean water access, particularly in rural and underserved regions. This research develops and evaluates SAWFIER (Salt Water Purifier), a solar-powered desalination system utilizing the Reverse Osmosis (RO) principle, designed to provide sustainable clean water solutions in coastal areas. Performance testing was conducted using seawater with an initial salinity of 10,000 ppm. Key parameters, including salinity, pH, and water volume, were monitored at 5-minute intervals over a 120-minute operational period. The results demonstrated a consistent reduction in salinity to 1.36 ppt at the end of the test, with optimal performance observed up to 95 minutes, maintaining salinity levels below 1 ppt. The system generated an average daily energy output of 820.25 Wh from two 100 Wp solar panels, exceeding its energy consumption of 520.2 Wh, resulting in a surplus of 300.05 Wh. These findings highlight SAWFIER’s potential as an energy-efficient, scalable, and eco-friendly solution for addressing clean water scarcity in coastal regions. Despite challenges such as membrane fouling during prolonged operations, the system demonstrates strong alignment with Sustainable Development Goal (SDG) 6, emphasizing universal access to clean water and sanitation.

According to the Ministry of Environment and Forestry, total national waste in 2021 will reach 68,5 million tons. Of that amount, 17%, or around 11,6 million tonnes, was contributed by plastic waste. Fruit wrapping (foam nets) and thin plastic packaging are examples of plastic waste often found in society. This research will make fruit wrapping nets and use thin plastic packaging into plastic blocks for wall-building material (PBWBM). This research aims to determine the melting temperature, mixture proportions, and solidification temperature and analyze the characteristics of the plastic blocks using fruit wrapping nets, thin plastic packaging, waste motor oil, and rice husk ash filling materials. The PBWBM consisted of three types of samples, namely Mixture A (fruit wrapping net + waste motor oil), Mixture B (fruit wrapping net + used thin plastic packaging + waste motor oil), and Mixture C (fruit wrapping net + waste motor oil + rice husk ash). The right temperature for melting fruit wrapping nets and using thin plastic packaging with waste motor oil is 200 oC. The recommended PBWBM mixture proportion based on trial and error is 800 grams of fruit wrapping net and 600 grams of waste motor oil (compressive strength test results). The ideal compaction temperature ranges from 110 oC-125 oC, IRS test results range from 0,0135-0,0252 kg/m2.minute, water absorption content values range from 0,0281-0,0688%, and porosity values range from 0,720-2,006%. The compressive strength value without immersion was obtained in the range 29,826-42,063 kg/cm2, and the compressive strength value with immersion was obtained in the range 25,728-40,023 kg/cm2. The compressive strength values for the three types of PBWBM have reached the minimum average compressive strength based on BSN 1989 (≥ 25 kg/cm2).

This research aims to examine the role of logistics management in increasing distribution efficiency at PT Bahari Utama Samudra. Through a case study approach, this research identifies the factors that influence logistics performance, the obstacles faced, and the strategies implemented to optimize the distribution process. The research results show that implementing tracking technology, optimizing delivery routes, and proper inventory management can significantly increase a company's operational efficiency.

Lecari Reservoir in Wringinagung Village, Gambiran, Banyuwangi, is a new natural tourism destination resulting from a community initiative that has successfully transformed a slum area into a clean and comfortable tourist area. Although the number of visitors is relatively high, especially on weekends, tourism development still faces obstacles such as the lack of variety of water rides, so visitors easily get bored. The solution offered is the design of a two-person tourist boat, with attention to good maneuverability so that it can operate optimally in the relatively narrow reservoir (area 1,829 m², depth 7 meters, width ± 25 meters). Maneuverability analysis is the primary focus because it affects the safety and comfort of boat operations. As part of the community service activities, research was also conducted to evaluate the effect of variations in the deadrise angle of the boat's hull on the Curve of Sectional Area (CSA) and boat resistance performance through numerical simulations. Five deadrise angle configurations (13°, 15°, 17°, 19°, and 21°) were tested at a speed of 15 knots. The results show that a 21° deadrise angle produces the lowest total resistance of 0.66 kN, thus recommending its application in the design of tourist boats in Lecari Reservoir. The results of this community service contribute to the design of a more efficient and environmentally friendly small-scale tourist boat hull to support the development of local tourism based on natural potential.ABSTRAKWaduk Lecari di Desa Wringinagung, Gambiran, Banyuwangi, merupakan destinasi wisata alam baru hasil inisiatif warga yang berhasil mengubah kawasan kumuh menjadi area wisata yang bersih dan nyaman. Meski jumlah pengunjung cukup tinggi, khususnya pada akhir pekan, pengembangan wisata masih menghadapi kendala pada kurangnya variasi wahana air, sehingga pengunjung mudah merasa bosan. Solusi yang ditawarkan adalah perancangan perahu wisata berkapasitas dua orang, dengan memperhatikan kemampuan manuver yang baik agar dapat beroperasi optimal di waduk yang relatif sempit (luas 1.829 m², kedalaman 7 meter, lebar ±25 meter). Analisis manuver menjadi fokus utama karena mempengaruhi keselamatan dan kenyamanan operasional perahu. Sebagai bagian dari kegiatan pengabdian, dilakukan juga penelitian untuk mengevaluasi pengaruh variasi sudut deadrise lambung perahu terhadap Curve of Sectional Area (CSA) dan kinerja tahanan perahu melalui simulasi numerik. Lima konfigurasi sudut deadrise (13°, 15°, 17°, 19°, dan 21°) diuji pada kecepatan 15 knot. Hasil menunjukkan bahwa sudut deadrise 21° menghasilkan tahanan total terendah sebesar 0,66 kN, sehingga direkomendasikan untuk diterapkan pada desain perahu wisata di Waduk Lecari. Hasil dari pengabdian masyarakat ini yaitu memberikan kontribusi dalam perancangan lambung perahu wisata skala kecil yang lebih efisien dan ramah lingkungan untuk mendukung pengembangan wisata lokal berbasis potensi alam

In Indonesia, stroke is the leading cause of illness and death among the elderly. Dietary habits, especially fatty food intake, have been identified as changeable risk factors. Nonetheless, there is a scarcity of national data on this relationship among older Indonesian adults. This study sought to investigate the relationship between fatty food intake and stroke occurrence in elderly Indonesians, utilizing data from the 2023 Indonesian Health Survey (Survey Kesehatan Indonesia or SKI). This cross-sectional study was performed using secondary data from SKI 2023, encompassing 97,339 participants aged 60 years and above. The primary outcome was whether a stroke diagnosis was present (yes/no) and the key independent variable was the consumption of fatty foods (yes/no). Additional variables considered were age, gender, education, marital status, employment, residence, and alcohol use. Weighted descriptive statistics, chi-square tests, and binary logistic regression were conducted using STATA 14.1, with sampling weights applied. The stroke prevalence among elderly participants was 3.2%. The bivariate analysis revealed a significant association between fatty food consumption and stroke (p < 0.001). Multivariate logistic regression showed that elderly individuals who avoided fatty foods had a notably reduced risk of stroke (OR = 0.51, 95% CI: 0.45–0.58, p < 0.001). Alcohol consumption also had a protective effect (OR = 0.22, 95% CI: 0.12–0.43, p < 0.001). There is a significant association between fatty food consumption and stroke among the elderly population in Indonesia. Public health strategies encouraging healthier eating habits could potentially lower the stroke risk in this susceptible group

Indonesia's healthcare system continues to face significant challenges in delivering equitable services across diverse and remote regions. The digital transformation of healthcare—through the integration of Artificial Intelligence (AI), big data, and telemedicine—offers promising solutions to overcome disparities in access, infrastructure, and service delivery. This study aims to comprehensively analyze global and national research trends related to the digital transformation of healthcare using a Systematic Literature Review (SLR) approach, supported by bibliometric analysis through the VOSviewer software. Following the PRISMA protocol, a total of 30 relevant articles published between 2020 and 2025 were identified and analyzed. The network and overlay visualizations generated reveal four major thematic clusters: digital transformation and service quality, big data and pandemic response, AI and data privacy, and community engagement in digital health services. Overlay visualization also shows a clear shift in research focus—from early pandemic responses toward system optimization, ethical governance, and technological inclusivity in recent years. The findings highlight that digital healthcare transformation has increasingly evolved from emergency responses to COVID-19 into a strategic framework for long-term system improvement. Moreover, AI and big data have played pivotal roles in enhancing diagnostics, predicting outbreaks, and improving resource allocation. However, concerns related to privacy, digital literacy, and unequal technological access remain prominent. The study concludes that the integration of AI, big data, and telemedicine not only enhances healthcare efficiency but also requires strong regulatory frameworks, infrastructure readiness, and public engagement. Future research should incorporate co-citation and cross-country comparative analyses to enrich the understanding of digital health transformation in a global context, especially in low- and middle-income countries like Indonesia.

This study aims to determine the effect of compensation and work discipline on teacher loyalty in the Samarinda City District. The research method used is quantitative, using observational and survey approaches. The sample comprised 93 respondents, consisting of teachers in the Samarinda City District. Data were collected via a questionnaire distributed through Google Forms using a Likert scale. The data were analyzed using SPSS for validity and reliability testing, classical assumption testing, multiple linear regression, t-test, and F-test as model fit tests (Goodness of Fit), as well as the coefficient of determination (Adjusted R²). The results indicate that both compensation and work discipline have a positive effect on teacher loyalty. Improvements in fair compensation provision and consistent enforcement of work discipline can enhance teachers’ loyalty to their employing institution. The model fit test (Goodness of Fit) shows that the regression model used in this study meets the criteria for adequacy and significance, making it suitable for predicting teacher loyalty.