Tuberculosis (TB) is an infectious disease caused by Mycobacterium Tuberculosis and can affect all age groups, including children. Palembang City is one of the areas with relatively high cases of pediatric tuberculosis from year to year and has been the area with the most cases of pediatric pulmonary TB in South Sumatra Province over the past few years, with the highest number of cases reaching…
Excessive UV exposure can damage the skin, making sunscreen essential for protection. One potential ingredient that can be utilized is eco-enzyme, as it contains bioactive compounds such as flavonoids and phenolics, which exhibit UV protection activity. This study used eco-enzyme derived from the fermentation of pineapple peels, banana peels, and potato peels for 90 days, resulting in a pH of 3…
Radikal bebas yang berlebihan dalam tubuh akibat paparan jangka panjang dapat memicu stres oksidatif dan berbagai gangguan kesehatan, sehingga diperlukan senyawa antioksidan untuk meredam radikal bebas. Tanaman Ciplukan (Physalis angulata L.) berpotensi sebagai antioksidan alami. Penelitian ini dilakukan bertujuan untuk menentukan aktivitas antioksidan tertinggi dan efek kombinasi yang tardapat…
Keratin is a structural protein found in skin, hair, nails, and feathers in animals. The structure of keratin consisting of long and folded polypeptide chains, as well as the presence of disulfide bonds, gives keratin a very stable and difficult to decompose naturally, thus requiring an effective solution for its processing. Keratinolytic microorganisms have the ability to degrade keratin throu…
This study aims to investigate students' critical thinking skills by applying the topic of three-dimensional geometry, specifically cubes, rectangular prisms, and cylinders, using an ethnomathematics approach focused on the context of Rumah Limas. The learning media used in this study is Math City Map, which allows students to relate mathematical concepts to real-life situations around them. Th…
Mobile banking is one example of how traditional banking services have transformed into digital banking services thanks to advances in digital technology. Bank SumselBabel Mobile application is the main focus of research to understand user perception. This research aims to analyze sentiment using the IndoBERT and BERT methods as a performance comparison, as well as identify the main topics in t…
Di tengah pesatnya perkembangan teknologi pada masa kini, perkembangan zaman turut mendorong pesatnya inovasi di bidang teknologi, sehingga dunia memasuki era digital. Kemunculan teknologi digital memberikan berbagai dampak pada kehidupan, termasuk di sektor UMKM. Salah satu upaya pengembangan dalam sektor UMKM di era digital ini adalah promosi usaha minuman Nyusulah. Salah satu sarana promosi …
This thesis discusses Germany's policy towards Russia in 2022, where Germany decided to stop Nord Stream 2, which succeeded in making political relations between Germany and Russia more heated and threatening gas supplies in the European Union region. The purpose of this research is to analyze the interests that Germany seeks to achieve through the decertification of the Nord Stream 2 Project o…
The Membrane Electrode Assembly (MEA) is a crucial component in converting chemical energy into electrical energy in Proton Exchange Membrane Fuel Cells (PEMFC). One of the factors influencing the performance of MEA in PEMFCs is the type and loading of the catalyst used. This study evaluated the performance of a membrane electrode assembly (MEA) in a single-cell PEMFC using Pt/C catalysts with …
Fossil fuels, such as oil, gas and coal are known to be the most widely used energy sources and are finite in quantity. A number of researchers have been looking for ways to produce renewable energy sources that do not rely on natural reserves such as fossil fuels. The use of fossil fuels produces carbon dioxide (CO2) emissions, which are the main cause of global warming and environmental damag…
Retinal blood vessels are categorized into arteries and veins. Arteries and veins have distinct functions and characteristics. Separation of arteries and veins in retinal images by semantic segmentation is an important step in supporting the diagnosis process of various diseases. Differences in the characteristics of arteries and veins can indicate the presence of disorders in the retina. This …
This research aims to represent da'wah in the game Mobile Legends: bang bang with symiotic analysis in streamers abi azkakia. The method used in this study is a qualitative approach. The analysis technique used is Roland Barthes' semiotic analysis with the object being the Abi Azkakia livestream which was carried out on March 5, 2023. The results of the appointment that the representation of da…
Patient satisfaction is an important indicator to assess the quality, effectiveness, and success of health services. This study aims to analyze differences in satisfaction of national health insurance participants in private hospitals and government hospitals. The method in this research is quantitative research through an analytic survey approach using a cross sectional study method with a tot…
This study employs a descriptive method with a qualitative approach to investigate the management strategy of Dayang Sandes Studio in Sanga Desa Sub-district with regard to oral literature preservation. The research team relied on documentation, interviews, and observations to gather data, which was analyzed using data reduction, data presentation, and conclusion drawing. Three informants were …
This study examines the Instagram social media communication strategy carried out by PT Perusahaan Listrik Negara (Persero) Unit Induk Distribusi Sumatera Selatan, Jambi dan Bengkulu in socializing Battery Electric Vehicle (BEV). In this study, the researcher utilized quaitative research methods by conducting a descriptive approach by collecting data from interviews, observation, and documentat…
Chili is a plant from the genus Capsicum. Anthracnose is an important disease in red chili plants. The cause of anthracnose in chili fruit is known to originate from three fungal species: C. acutatum, C. gloeosporioides and C. capsici. This result aimed to determine the effect of cardamom rhizome exudates on the growth of Colletotrichum spp. in vitro and to examine whether cardamom rhizome exud…
This study aims to determine the effect of the use of the independent teachingnplatform on teacher performance at SMPN 9 palembang. This study uses a quantitative approach with correlational research design. The population in this study is 52 teachers. Sample of 25 teachers using non probability sampling technique purposive sampling type with criteria of teachers who have PMM account. Questionn…
Coal plays a vital role in the energy and industrial sectors, so its quality must be maintained to fulfill specified guidelines. This study aims to evaluate the quality of coal produced by PT Bukit Asam, Tbk through ultimate analysis using the ASTM D5373-21 Method, and to identify factors affecting measurement uncertainty. The analysis was conducted at the Coal Transportation Handling Laborator…
Water quality monitoring systems are crucial for determining the suitability of water, especially for drinking purposes. This research aims to design and develop a Total Dissolved Solids (TDS) monitoring system using an Arduino Uno R3 microcontroller and data communication based on Visible Light Communication (VLC). The system consists of two modules (modems) that communicate using red laser (L…
Urbanization and deforestation exacerbate ecosystem degradation, increasing the risk of flooding and siltation, which are global challenges. This research aims to overcome the problem by designing a water level measuring instrument using Arduino UNO R3 integrated with visible light communication (VLC), with a red laser diode transmitter and a solar cell photodetector. The US- 015 sensor used ha…
The condition of Maspari Island is remote and far from human activities, and is influenced by seasonal changes, causing the need for a more in-depth study related to the structure of the macrozoobenthos community in the waters around the coast of Maspari Island. This study aims to assess the structure of the macrozoobenthos epifauna community on Maspari Island. The components studied include di…
The preparation of Ni3N/SiO2-Al2O3 catalyst was carried out by adding anhydrous nickel metal to the SiO2-Al2O3 catalyst support by impregnation, then calcination was carried out for 4 hours at a temperature of 700°C. The results were nitrided using hydrogen gas for 2 hours at a temperature of 600°C. The purpose of this study was to determine the characteristics of the catalyst product and its…
Social resilience is the ability a person has in dealing with problems and pressures that arise in life. Social resilience helps families of teenage ex-drug users in Sungai Buah Village, Ilir Timur II Subdistric, Palembang City in dealing with problems and pressures that arise in life. This study aims to determine the form of social resilience and barriers in the families of teenage ex-drugs us…
Perkembangan zaman yang semakin canggih dan modern disertai dengan berbagai macam keluaran teknologi zaman sekarang telah memunculkan beberapa permasalahan hukum yang terjadi dalam sektor perdagangan elektronik. Untuk menjaga ruang lingkup perdagangan secara elektronik yang sehat dibutuhkan aturan yang dapat menjamin kepastian hukum dan mengatur tentang kewajiban dan hak-hak para pihak yang ter…
Lanthanum Manganite (LaMnO3) is one of the perovskite materials developed through ion substitution because its structural properties can change depending on the composition of the substitution. This study aims to determine the effect of variations in the composition of Y3+, Sr2+, and Ba2+ ions substitution at site-A of the LaMnO3 structure on phase formation, crystal structure, and physical par…
This research is titled "Institutional Strengthening of the Regional People's Representative Council of Palembang City in Optimizing the Oversight Function of Regional Regulations." The purpose of this study is to analyze the extent to which institutional strengthening has been carried out to enhance the DPRD's oversight function in monitoring the implementation of regional regulations. This st…
This research aims to determine whether the use of electronic wallets (e-wallet) affects the consumptive behavior of students in the Economics Education program at the Faculty of Teacher Training and Education, Sriwijaya University. The research method used is quantitative with a causal associative approach. The data collection techniques used are questionnaires and documentation. The research …
This research aimed to study effect of drying temperature and drying time on the physical and chemical properties of red dragon fruit peel powder. This research used a Completely Randomized Design (CRD) in a factorial with two treatment factors and each treatment was repeated three times. Factor A was drying temperature (A1 = 50ºC, A2 = 60ºC) and factor B was drying time (B1 = 4 hours, B2 = 6…
Penelitian ini bertujuan untuk mengetahui Efektivitas penggunaan aplikasi D,Volleyball Metrics dalam pembelajaran bola voli di SMP Negeri 1 Indralaya. Dalam penelitian ini menggunakan penelitian Tindakan kelas (PTK) dengan menggunakan dua siklus Tindakan. Instrumen penelitian berupa tes kognitif (pengetahuan) dan keaktifan belajar (sikap). teknik pengumpulan data ini menggunakan tes tertulis, o…
The State Confiscated Goods Storage House (RUPBASAN) Class I Palembang plays a strategic role in managing confiscated and forfeited state assets. This study aims to evaluate RUPBASAN’s performance based on five organizational performance dimensions: productivity, service quality, responsiveness, responsibility, and accountability. A qualitative descriptive method was used, with data collected…