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LOCAL AESTHETICS AND COMMODIFICATION: EFFORTS TO SELF-ACTUALIZE AND EXISTENCE IN THE GEDRUK DANCE ART OF THE SALEHO GROUP Paimin; Lokanantasari, Ryndhu Puspita; Sendanatasa Kunthi Febiyani
Acintya Vol. 17 No. 1 (2025)
Publisher : Institut Seni Indoensia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33153/acy.v17i1.7554

Abstract

The development of folk arts has generated diverse modes of performance and increasing complexity. This article examines the dynamics of aesthetics and commodification in tari Gedruk, a folk dance performed by the Saleho group in Boyolali, Central Java. Employing an ethnographic approach, the study explores how this community-based art group integrates local aesthetic values—particularly the concept of gayeng, which emphasizes festivity, spontaneity, and emotional engagement—with commercial strategies as a means of self-actualization and sustaining cultural presence. Gayeng serves as a primary aesthetic parameter, replacing classical standards and reflecting the ways in which aesthetics are experienced and interpreted by local audiences. What kind of aesthetics emerge in such a context? And how do they function within the logic of popular performance? In this framework, tari Gedruk becomes not only a form of cultural expression but also a commodified creative product that aligns with contemporary entertainment demands while preserving its indigenous values. Using the Saleho group as a case study, this article argues that local aesthetics and commodification are not necessarily oppositional, but can instead coexist and inform each other within the evolving landscape of folk performance. Ultimately, commodification here is not solely about generating material profit, but also a strategic response to ensure the continuity and vitality of the art itself. This reflects how traditional arts survive outside palace walls and institutional cultural systems.
PRESCRIPTIVE MAINTENANCE OF KOMATSU DUMP TRUCK HD785-7 USING NAÏVE BAYES CLASSIFIER UNDER FULL MAINTENANCE CONTRACT Paimin; Baskoro, Gembong; Sahputra, Iwan
Jurnal Dinamika Vokasional Teknik Mesin Vol. 10 No. 2 (2025)
Publisher : Department of Mechanical Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/dinamika.v10i2.89737

Abstract

This study proposes a Prescriptive Maintenance (RxM) framework aimed at improving the Physical Availability (PA) of Komatsu Dump Trucks HD785-7 operated under a Full Maintenance Contract (FMC) at PT ABC Site Sangkulirang. The research integrates the DMAIC methodology with the Knowledge Discovery in Databases (KDD) process to systematically analyze operational failures. Historical breakdown data were preprocessed and modeled using a Naïve Bayes (NB) classifier, selected for its robustness in handling categorical features common in maintenance records. The model demonstrated high predictive performance with 97.93% accuracy, 100% precision, 94.12% recall, and an AUC of 0.995, indicating strong reliability in distinguishing high-risk conditions. The RxM framework was embedded into daily maintenance planning and Standard Operating Procedures (SOPs), supported by a monitoring dashboard for continuous feedback and retraining. As a result, the proportion of Breakdown Unscheduled (BUS) events decreased from 45% in 2024 to 26% in mid-2025, while fleet PA consistently exceeded the contractual target of 92%, reaching 95.5%. These findings confirm that embedding prescriptive analytics into maintenance workflows not only reduces unplanned downtime but also enhances resource allocation and decision-making. The case study highlights the practical value of combining statistical learning with structured process improvement to drive digital transformation in mining operations.