Self-acceptance was defined as an individual's ability to accept oneself wholly. During adolescence, self-acceptance played a crucial role as adolescents were particularly vulnerable to the pressures of social standards. This study aimed to examine how self-acceptance in adolescents was represented in the film Love Untangled (2025) through Roland Barthes' semiotics analysis. A descriptive quali…
This study aims to analyze digital marketing communication strategies implemented by Micro, Small, and Medium Enterprises (MSMEs) in Palembang City in building customer relationships and fostering customer retention. This research employs a qualitative approach with a descriptive method and is guided by the AISAS model (attention, interest, search, action, and share). Data were collected throug…
Penelitian ini bertujuan untuk menganalisis pengaruh tren outfit of the day, online customer review, dan online customer review terhadap keputusan pembelian produk Jiniso pada Generasi Z. Objek penelitian ini adalah Generasi Z yang aktif menggunakan TikTok dan pernah melakukan pembelian produk Jiniso serta berdomisili di kota Palembang. Model yang digunakan yaitu model Partial Least Square – …
Fe₃O₄ nanoparticles are magnetic materials that have great potential as photocatalysts in dye wastewater treatment. This study aimed to synthesize Fe₃O₄ nanoparticles from iron sand collected from the Tekana River, South OKU, using the coprecipitation method at pH variations of 9, 10, and 11, and to apply them for the reduction of Congo Red concentration. Material characterization was c…
Due to limited facilities for waste management, dye waste is often disposed of in large quantities without adequate processing, thus causing environmental pollution. Methylene blue is one of the most commonly affected dyes. This research aimed to study the efficiency of bentonite-modified rice husk biochar for the photodegradation of methylene blue dye. Materials were prepared using the impregn…
The textile industry contributes to dye waste, one of which is methylene blue. Methylene blue is a cationic base dye with a heterocyclic structure with the chemical formula C16H18N3SCl. It is toxic and difficult to degrade naturally. Therefore, a photodegradation method is needed to reduce this dye. In this study, a composite material based on areca nut (Areca catechu L.) peel hydrochar impregn…
This study involved the synthesis of CeO₂/CuBi₂O₄ composites used for the photodegradation of Congo red dye. The synthesized composites were characterized using XRD, SEM-EDS, and UV-Vis DRS. The XRD characterization results showed a crystal size of 17.7 nm with the highest peak at 2θ = 27.99°. SEM-EDS characterization results showed that the CeO₂/CuBi₂O₄ composite had a granular m…
Heart disease is one of the leading causes of death worldwide, making accurate early detection methods essential. Machine learning can be used to classify patients conditions, but data imbalance and feature selection can affect model performance. This study applied Chi-Square feature selection and the Synthetic Minority Over-sampling Technique (SMOTE) to 918 patient records with 11 clinical att…
The primary emissions from coal-fired power plants (PLTU) contain air pollutants such as carbon monoxide (CO) and nitrogen dioxide (NO₂). Occupational exposure to these gases in the workplace environment of a coal-fired power plant has the potential to increase the risk of respiratory disorders. This study aims to analyze the environmental health risks of exposure to carbon monoxide (CO) and …