Abstract:Village infrastructure development planning often faces challenges in determining priorities due to limited budget allocations and assessment mechanisms that still tend to be subjective. This study aims to build an objective,…
tive, transparent, and measurable Decision Support System (DSS) to determine the priority order of infrastructure development proposals in Asam Jawa Village, Torgamba District. The applied solution integrates the Rank Order Centroid (ROC) method to calculate criteria weighting based on relative importance, and the Simple Additive Weighting (SAW) method to process the alternative ranking calculation. The evaluation was conducted on 23 physical infrastructure proposals using four main criteria: urgency level (C1), physical condition (C2), benefits (C3), and population size (C4). The results indicate that alternative A4 (Construction of Borehole Well and Public Toilet at Field) and alternative A18 (Sejahtera Street Concrete Cast) achieved the highest preference score of 1.000000, followed by other infrastructure proposals in a structured manner. The combined use of ROC and SAW methods is proven to be effective and consistent in generating accurate rural development priority rankings. The integration of these two methods facilitates village government officials in making accountable decisions while minimizing cognitive bias risks in optimizing development budget allocation.
Abstract:Level design is one of the key components in determining the gameplay experience in 2D platformer games. However, manual level design is time-consuming and difficult to scale. Graph theory can be used to represent the abstract…
stract structure of a level, with nodes as spatial units and edges as paths connecting those spaces. The problem is that this graph structure cannot always be directly translated into a valid and playable physical layout due to platformer constraints, such as jump height, safe distance, and gravity. This research proposes a chunk-based transformation approach, in which each graph node is represented as a fixed-size level chunk containing a platform layout, obstacles, and entry and exit points. The transformation of the graph into a physical level is carried out through the selection, arrangement, and alignment of chunks based on the graph’s topology. This study aims to design a framework for transforming an abstract graph G=(V,E) into a chunk-based 2D platformer level layout. The method used is qualitative-descriptive, involving the formulation of a graph model, rules for mapping and arranging chunks, and playability criteria. The results of the study reveal three main stages: mapping vertices to corresponding chunks, arranging chunks according to the graph’s structure, and validating reachability using an automatic path-finding agent.
Abstract:Hipertensi pada lansia menempati urutan tertinggi di antara penyakit tidak menular lainnya di Indonesia, sehingga menjadi masalah kesehatan masyarakat yang signifikan. Aktivitas fisik dapat menyebabkan vasodilatasi, peningkatan…
ngkatan produksi oksida nitrat oleh sel endotel, penurunan stres oksidatif, dan peningkatan sensitivitas pembuluh darah terhadap relaksasi, sehingga membantu menurunkan tekanan darah sistolik dan diastolik secara nyata. Penelitian ini bertujuan untuk mengetahui gambaran aktivitas fisik pada lansia dengan hipertensi Di Puskesmas Grogol Kabupaten Sukoharjo. Penelitian ini menggunakan desain Kuantitatif dengan pendekatan cross-sectional. Pengambilan sampel yang digunakan Non-Probability Sampling dengan metode Quota Sampling. Jumlah sampel 64 responden. Instrument yang digunakan GPAQ (Global Physical Activity Quesionnaire) untuk mengukur aktivitas fisik. Hasil penelitian menunjukan bahwa gambaran aktivitas fisik pada lansia di Puskesmas Grogol 15 (23,4%) aktivitas fisik rendah, 42 (65,6%) aktivitas fisik sedang, dan 7 (10,9%) aktivitas fisik tinggi. Aktivitas fisik pada lansia dengan hipertensi di Puskesmas Grogol Kabupaten Sukoharjo mayoritas adalah aktivitas fisik sedang.
Abstract:Traditional markets face increasing competition from modern retail and digital commerce, requiring effective strategies to sustain consumers' visit intention despite physical accessibility constraints. This study investigates…
gates the effects of market image and TikTok promotion on consumers' visit intention, with perceived shopping accessibility serving as a mediating variable in the context of Pasar Cidu Makassar. A quantitative approach was employed using survey data collected from 130 consumers who had visited Pasar Cidu Makassar. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings reveal that market image and TikTok promotion have positive and significant effects on both perceived shopping accessibility and visit intention. Perceived shopping accessibility also has a positive and significant effect on visit intention. However, it does not mediate the relationships between market image and visit intention or between TikTok promotion and visit intention. These findings suggest that consumers' intention to visit a traditional market is influenced more by favorable market image and effective digital promotion than by perceived shopping accessibility. Traditional market managers can utilize TikTok to promote market products, atmosphere, and activities through engaging and informative content to strengthen consumers' intention to visit. Consistent TikTok promotion can also serve as a practical digital marketing strategy to increase the market's visibility among potential visitors. This study contributes to the literature on traditional market marketing by demonstrating the importance of integrating market image and social media promotion to strengthen consumers' visit intention despite physical accessibility limitations.
Abstract:Maintaining employee commitment is particularly important in palm oil mill operations, where shift work, physical demands, and limited career development opportunities may affect employees’ attachment to the organization.…
on. This study examines the influence of work-life balance and career development on the organizational commitment of operational employees at the Rimba Belian Palm Oil Mill Unit, Region 5, PT Perkebunan Nusantara IV. A quantitative associative design was employed, involving all 114 operational employees through a census approach. Data were collected using a five-point Likert-scale questionnaire and analyzed through multiple linear regression after completing instrument and classical assumption tests. The findings indicate that work-life balance and career development each have a positive and significant influence on organizational commitment. Both variables also jointly contribute significantly to strengthening employees’ commitment to the organization. Work-life balance showed a relatively stronger contribution, suggesting that employees’ ability to manage work demands and personal responsibilities is particularly important in a shift-based operational environment. This study extends the discussion of organizational commitment to the palm oil agro-industry, which remains less frequently examined than service and public-sector organizations. The findings imply that management should improve shift arrangements, rest periods, access to training, and the transparency of promotion and career development processes to maintain employees’ long-term commitment
Abstract:The rapid growth of local cafes in medium-sized cities has shifted competition from product-based offerings to experience-based value creation. This study examines how service quality and store atmosphere influence customer…
mer loyalty through customer satisfaction at See You Cafe in Pinrang City. The study employed a quantitative associative-causal design involving 160 customers selected through purposive sampling, with criteria including customers aged at least 17 years and having visited See You Cafe at least twice. Data were collected using a structured questionnaire measured on a four-point Likert scale and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS 4. The results show that service quality has a positive and significant effect on customer satisfaction and customer loyalty. Store atmosphere also has a positive and significant effect on customer satisfaction, indicating that physical and sensory elements of the cafe contribute to customers’ positive evaluations. However, store atmosphere does not significantly affect customer loyalty. Customer satisfaction also does not significantly affect loyalty and does not mediate the relationship between service quality and loyalty or between store atmosphere and loyalty. These findings suggest that customer loyalty at See You Cafe is shaped more directly by service quality than by satisfaction or store atmosphere. The study implies that cafe management should prioritize improving service reliability, particularly order-serving timeliness, while maintaining a comfortable atmosphere. In addition, loyalty-building strategies should go beyond customer satisfaction by strengthening service consistency, personalization, and long-term customer engagement
Abstract:This study aims to determine the relationship between cardiorespiratory endurance and the attention and learning focus of Physical Education Study Program students. Cardiorespiratory endurance is a component of physical…
fitness that plays an important role in supporting physical activity and cognitive function. The ability of attention and learning focus is an important aspect in the learning process because it affects the understanding of material and student learning outcomes. This research uses a quantitative approach with a correlational design. The research sample consisted of 20 Physical Education Study Program students selected using a purposive sampling technique. Cardiorespiratory endurance was measured using the Multistage Fitness Test (MFT) to obtain an estimated VO₂max, while attention and learning focus were measured using a Likert scale questionnaire. Data analysis was performed using the Pearson Product Moment correlation test. The results showed a positive and significant relationship between cardiorespiratory endurance and student attention and learning focus (r = 0.587; p < 0.05). These findings indicate that students with better levels of cardiorespiratory endurance tend to have higher levels of focus and attention during the learning process.
Abstract:Penelitian ini dilatarbelakangi oleh pentingnya kadar hemoglobin sebagai salah satu parameter dalam menentukan kelayakan calon pendonor darah. Kadar hemoglobin diketahui dapat dipengaruhi oleh berbagai faktor, di antaranya…
ya status gizi, asupan protein, dan aktivitas fisik. Oleh karena itu, penelitian ini bertujuan untuk mengetahui hubungan antara status gizi, asupan protein, dan aktivitas fisik dengan kadar hemoglobin pada calon pendonor di Unit Transfusi Darah (UTD) PMI Surabaya. Penelitian menggunakan metode observasional dengan desain cross-sectional yang melibatkan 170 calon pendonor yang dipilih melalui teknik consecutive sampling. Status gizi diukur berdasarkan Indeks Massa Tubuh (IMT) melalui pengukuran antropometri, asupan protein dinilai menggunakan kuesioner Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ), aktivitas fisik diukur menggunakan International Physical Activity Questionnaire-Short Form (IPAQ-SF), sedangkan kadar hemoglobin diperoleh dari hasil pemeriksaan yang dilakukan oleh petugas PMI Surabaya. Analisis data dilakukan menggunakan uji korelasi Spearman. Hasil penelitian menunjukkan bahwa tidak terdapat hubungan yang signifikan antara status gizi dengan kadar hemoglobin (p=0,207) maupun antara asupan protein dengan kadar hemoglobin (p=0,196). Sebaliknya, aktivitas fisik memiliki hubungan yang signifikan dengan kadar hemoglobin (p=0,011) dengan arah hubungan positif dan kekuatan korelasi yang sangat lemah (r=0,195). Berdasarkan hasil tersebut, dapat disimpulkan bahwa aktivitas fisik berhubungan secara signifikan dengan kadar hemoglobin pada calon pendonor di UTD PMI Surabaya, sedangkan status gizi dan asupan protein tidak menunjukkan hubungan yang bermakna dengan kadar hemoglobin.
Kata Kunci : aktivitas fisik, asupan protein, donor darah, hemoglobin, status gizi
Abstract:This study aims to evaluate the stability of three rock slopes in an artisanal kaolin mine in Semin, Gunungkidul, Yogyakarta, Indonesia, using deterministic and probabilistic approaches, and to identify the geotechnical…
parameters most influencing slope stability. The evaluation is conducted in compliance with Indonesian Mining Regulation (Kepmen ESDM No. 1827 K/30/MEM/2018) to provide quantitative geotechnical evidence for a mine that has been operated without prior formal geotechnical assessment. Field data were collected using the scanline method to characterize rock mass discontinuities. Laboratory tests comprising direct shear and physical properties tests were conducted to determine cohesion (c), friction angle (ϕ), and unit weight (γ) for each slope. Seismic coefficient (ks = 0,0913) was incorporated as a dynamic loading parameter. Slope stability was analyzed using the General Limit Equilibrium (GLE) method to obtain the deterministic Factor of Safety (FoS). Monte Carlo simulation (N = 10.000 iterations) was applied to determine the Probability of Failure (PoF), coefficient of variation of FoS (CoV), and reliability index (β). Sensitivity analysis was performed to quantify the contribution of each geotechnical parameter to FoS reduction. Results show that FoS values ranged from 2,019 (Slope III) to 10,55 (Slope II), all exceeding the regulatory minimum of 1,1. The PoF was 0,00% for all three slopes, well below the maximum allowable limit of 25%, with reliability indices ranging from 5,70 to 31,38. The CoV of FoS ranged from 3% to 9%, indicating low dispersion in stability outcomes despite parameter variability. Sensitivity analysis identified cohesion as the most dominant parameter in Slopes I and II, contributing 28% and 31% to FoS reduction respectively, while Slope III exhibited near-equal contributions from cohesion (20%) and friction angle (21%), reflecting its lower shear strength conditions. All three slopes satisfy the acceptance criteria of Kepmen ESDM No. 1827 K/30/MEM/2018 under current geotechnical and geometric conditions. The combined deterministic-probabilistic approach provides a more comprehensive slope safety assessment than deterministic analysis alone and is recommended for application in artisanal kaolin mining operations. Cohesion is identified as the critical parameter to be monitored and preserved to maintain slope stability.
Abstract:Drug abuse among teenagers is a social problem that requires serious attention because it can have negative impacts on their physical and psychological health, as well as their social lives. Teenagers, as an age group in…
the process of discovering their identity, are highly vulnerable to environmental and social influences that can lead to drug abuse. This study aims to determine the efforts made by the National Narcotics Agency (BNNK) of South Tapanuli Regency in preventing and handling drug abuse among adolescents in the South Tapanuli area. This study used a qualitative approach with field research methods. Data were obtained through observation, interviews, and documentation. Informants in this study were employees of the BNNK of South Tapanuli, specifically the Prevention and Community Empowerment (P2M) team and the rehabilitation team. The results of the study indicate that prevention efforts are carried out through socialization, counseling, education, and collaboration with various parties in supporting the Prevention, Eradication of Drug Abuse and Illicit Trafficking (P4GN) program. Meanwhile, handling efforts are carried out through assessment, counseling, rehabilitation, and post-rehabilitation monitoring for drug abusers. The obstacles faced include low awareness in some communities, the influence of social circles, stigma against former drug users, and developments in technology and social media. Therefore, collaboration between families, schools, communities, and the government is necessary to support successful efforts to prevent and address drug abuse in teenagers.