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

Rapidly growing information and communication technology has significantly changed society, especially with the emergence of social media. In Indonesia, social media has become an important platform for connecting people and sharing information. However, as the use of social media increases, it is important to remember the moral values ​​that govern human interaction, as taught by Pancasila. This study applies a qualitative method based on literature studies from various sources, such as books, journals, and other media. This qualitative study aims to interpret the phenomena that occur around us and explain their influence on the values ​​of Pancasila in the use of social media. The results of the study show that Pancasila as the moral basis of the nation faces challenges from globalization and technological advances, especially in the use of social media. The noble values ​​contained in each principle are needed and applied in the digital life of society. The implementation of the values ​​of divinity, humanity, unity, democracy, and justice can be realized through a tolerant attitude, avoiding hoaxes and hate speech, maintaining social harmony, communicating wisely, and supporting equal access to information. Thus, social media can be a strategic means to strengthen national character and maintain Indonesian unity.

This study aims to utilize QGIS as a spatial analysis tool to map the distribution of divorces based on economic factors and disputes in Surakarta City during the 2020–2023 period. The data used includes spatial data in the form of Surakarta City's administrative map in shapefile format and non-spatial data comprising the number of divorces obtained from BPS Surakarta. Non-spatial data were integrated into spatial data using the "join attribute" feature in QGIS. The analysis process was conducted using classification methods to identify areas with the highest divorce density. The findings reveal that divorces due to economic factors are concentrated in low-income areas, such as Banjarsari and Jebres, while divorces caused by disputes exhibit a more evenly distributed pattern. The thematic maps were then exported into GeoJSON format for implementation on an interactive website accessible to the public and policymakers. This study contributes to the utilization of GIS technology in supporting data-driven decision-making.

Social innovation is often considered to have great potential to encourage sustainable development and transformation towards more sustainable economic practices. Many companies in preparing community empowerment programs with an orientation that is simply considered good at the start, even just to meet the interests of certain parties, but do not plan what benefits are targeted so that they quickly become obsolete. In order not to be left behind, companies must form a business model, embrace many parties, create sustainable programs from year to year, and prepare an exit strategy carefully. This article discusses social innovation practices in the PT PLN UIK Tanjung Jati B TJSL program based on the social innovation process model and empirical practice. This article contributes to improving the concept of social innovation, how social innovation succeeds and what factors encourage its emergence and growth.
 
 
 

Krisis energi menuntut dikembangkannya suatu energi alternatif yang dapat memenuhi kebutuhan sehari- hari. Salah satu cara untuk mengatasi masalah krisis energi adalah dengan menemukan energi alternatif yang berasal dari biomassa. Limbah bonggol jagung merupakan salah satu limbah biomassa potensial di Indonesia. Teknik pembuatan biobriket banyak tersedia. Pembuatan biobriket itu sendiri memerlukan bahan penunjang seperti lem kanji dan bahan pencampur lainnya seperti serut kayu. Komposisi bahan tersebut sangat tergantung dari jenis bahan           baku untuk pembuatan biobriket. Bonggol jagung diubah terlebih dahulu menjadi arang dengan cara dilakukannya pembakaran selama beberapa jam, kemudian arang tersebut dihaluskan, dan dicampur dengan lem kanji kemudian dimasukkan dalam cetakan lalu dilakukan pengepresan. Adapun alasan pemilihan bonggol jagung sebagai bahan utama dikarenakan jumlahnya melimpah dan tidak optimal dalam pemanfaatannya bahkan dapat dikatakan tidak terpakai. Metode kegiatan dilakukan melalui empat tahapan yaitu tahap persiapan, pelaksanaan, implementasi, dan evaluasi. Hasil kegiatan menunjukkan bahwa kelompok karang taruna telah dapat membuat dan memasarkan biobriket bonggol jagung ini dan dijadikan sebagai kegiatan kelompok karang taruna yang akan dapat menambah kas.