Microcontroller is a technology that is developing so rapidly with various types and functions, one of which is the NodeMCU ESP8266 which can be used as a microcontroller for various functions in the field of electronics technology. This research was carried out at the Electrical and Nuclear Electronics Laboratory, Sriwijaya University and Sungai Senai in April-July 2023. The purpose of this re…
Kolam pengendapan lumpur (KPL) berfungsi menampung dan mengendapkan partikel air limpasan yang berasal dari lokasi penambangan sebelum air tersebut dibuang menuju tempat pembuangan, dan sebagai tempat pengontrol kualitas air sebelum dialirkan keluar kolam pengendapan dan KPL memiliki fungsi penting dalam proses penambangan Batubara. Fly Ash dan Bottom Ash (FABA) merupakan limbah padat hasil pem…
Free radicals are the result of the respiration process. Free radicals are very dangerous for the body because they can cause various diseases such as premature aging, cancer, atherosclerosis, lung disorders, kidney diseases, cataracts, rheumatism and diabetes mellitus. Antioxidants are involved in protecting the human body from damage caused by free radicals. Mempelas plants contain antioxidan…
Ibuprofen is included in the Biopharmaceutical Classification System (BCS) Class II, namely drugs with irregular, slow and incomplete absorption properties. The combination of chitosan polymer with sodium alginate will increase the solubility of ibuprofen without causing systemic toxicity. Making a solid dispersion of ibuprofen using the co-grinding technique is carried out with the aim of redu…
Kebutuhan adanya fasilitas penelitian dibidang astronomi membuat ITERA, ITB dan Pemerintah Provinsi Lampung mengagas untuk mendirikan Observatorium Astronomi. Pertimbangan lokasi pembuatan observatorium menjadi hal penting, observatorium membutuhkan tempat yang bebas dari polusi cahaya yang dapat mengganggu dalam aktifitas pengamatan yang setelah dilakukannya studi kelayakan ditetapkan lokasi p…
The complaints of dating violence experienced by adolescents have increased, including in Indonesia. Dating violence has negative impacts on adolescents physically, psychologically, sexually, and economically. Adolescence is a time when individuals undergo the process of maturation and become interested in the opposite sex, leading some adolescents to decide to date. Dating without boundaries h…
Cluster analysis groups objects based on similar characteristic values into clusters. One cluster method is K-Means. This research groups districts in South Sumatra based on the production variables of rice, corn, peanuts and cassava in 2019, 2020 and 2021. The aim is to observe whether there are changes in the grouping. The best grouping results are taken based on the standard deviation value.…
This study aims to determine the effect of influencer marketing and content marketing on purchasing decisions for Luxcrime blur and cover two way cake products (study on Instagram users in Palembang City). The research method used is quantitative method. The data used in the study were primary data and secondary data. sampling techniques using non-probability sampling techniques with a sample s…
Noise in industrial work environments, particularly in the Power Plant sector, is a major concern due to its significant impact on workers' health and safety. This study aims to map the noise levels in the Power Plant unit of PT. X using Golden Surfer software. The research method used was descriptive-analytic with noise measurements at 35 sampling points using a grid method. Measurements were …
Prestasi olahraga Indonesia masih kurang mengesankan di tingkat nasional, regional, dan internasional. Salah satu faktor yang mempengaruhi adalah faktor gizi pada atlet yang berperan penting dalam meningkatkan performa. Namun, banyak atlet belum memahami pentingnya zat gizi makro dan mikro serta cairan, sehingga diperlukan edukasi gizi sebagai solusi strategis. Penelitian ini merupakan eksperim…
Inflation was a continuous increase in both the price of goods and services in general within a certain period of time. This research aim is to find forecasting model for inflation in Indonesia. The best model is needed to analyze future inflation so that people can make careful planning for each business activity. Indonesian inflation was analyzed by using a combination of Maximal Overlap Disc…
Minimum Wage is a minimum standard used by employers to pay workers in a business environment. In Indonesia, each province sets a minimum wage that varies. This determination is based on the calculation of the current year's minimum wage plus the multiplication of the current year's minimum wage, inflation, and the growth of Gross Regional Domestic Product (PDRB). This study examines whether th…
Harendong Bulu (Miconia crenata (Vahl) Michelang.) contains secondary metabolites including flavonoids, saponins, tannins, steroids, triterpenoids, and phenolics. Phenolic compounds contained in harendong bulu are known to have antioxidant power. The purpose of this study was to measure total phenolic content and antioxidant power of extracts and fractions from stems, leaves, and roots of haren…
Salah satu faktor penyebab rendahnya motivasi belajar siswa selain karena matematika dianggap pelajaran yang sulit, adalah pemilihan media belajar yang terkesan sangat monoton dan kurang menarik. Penelitian ini bertujuan untuk mendeskripsikan motivasi belajar siswa SMP melalui pembelajaran berbasis etnomatematika dengan konteks rumah limas 100 tiang berbantuan media video animasi. Penelitian in…
This research aims to provide maximum benerfits for Internet Service Provider (ISP) by forming an information service financing scheme modal based on heterogeneous consumer satisfaction levels based on customer self-selection using three financing schemes, including flat fee, usage-based, and two-part tariff. The modified model to provide quality services so that maximum (optimal) results are o…
This study examines the representation of types of poverty in the novel MARS (Mimpi Ananda Raih Semesta) by Aishworo Ang. The objectives of this study are: (1) To describe the types of poverty in the novel MARS by Aishworo Ang. (2) To describe the implications of the results of the study of the representation of types of poverty in the novel MARS by Aishworo Ang on learning Indonesian. The appr…
Kemampuan computational thinking penting dimiliki peserta didik pada abad ke- 21 agar dapat menyeimbangkan pendidikan dengan kemajuan yang ada. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan kemampuan computational thinking peserta didik kelas VII dalam menyelesaikan soal numerasi materi perbandingan senilai. Penelitian ini dilakukan di SMP Srijaya Negara Palembang dengan subje…
Bedah sesar (Sectio Caesarea) adalah suatu tindakan medis untuk melahirkan seorang bayi dengan cara penyatan pada dinding abdomen dan uterus wanita. Pemberian antibiotik profilaksis dapat mencegah terjadinya infeksi luka operasi (ILO) dan pemberian analgesik dapat mengurangi rasa nyeri yang dirasakan paska bedah sesar. Apabila tidak diberikan antibiotik dan analgesik besar resiko persalinan bed…
Aerobic Capacity Measured by VO₂max as a Primary Indicator of Athlete Performance: Its Correlation with Body Composition and Dietary Patterns VO₂max, an essential indicator of athletic performance, is influenced by factors such as body composition and dietary patterns. However, the relationship between these factors and VO₂max in soccer athletes remains unclear. This study aims to analyze…
This study aims to analyse the impact of Tax Avoidance, Environmental, Social, and Governance (ESG), Company Size, and Cost of Debt on Tax Risk in Manufacturing Companies listed on the Indonesia Stock Exchange (IDX) for the 2019-2023 Period. The research sample was 70 with purposive sampling method using secondary data from IDX. The results showed that tax avoidance, company size and cost of de…
Penelitian ini bertujuan untuk 1) Menghitung perbedaan pendapatan petani kopi yang melakukan alih fungsi lahan usahatani kopi ke lahan usahatani kakao dan yang tidak melakukan alih fungsi lahan usahatani kopi ke lahan usahatani kakao, 2) Mengidentifikasi faktor-faktor yang mempengaruhi petani kopi mengalih fungsikan lahan usahatani kopi menjadi lahan usahatani kakao. Penelitian ini telah dilaks…
This paper discusses the application of cost recovery clause in production sharing contract in oil and natural gas management between SKK Migas and PT. Pertamina EP Zone 4 Prabumulih. That cost recovery is production capital that is prioritized by KKS contractors in the form of a production sharing contract scheme. This research uses normative method with a legal analysis approach to applicable…
This book provides a critical approach to research on the social acceptance of renewable energy infrastructures and on energy transitions in general by questioning prevalent principles and proposing specific research pathways and lines of inquiry that look beyond depoliticised, business-as-usual discourses and research agendas on green growth and sustainability. It brings together authors from …
Elephantiasis disease is caused by filarial worms through its main vector, Culex spp. Mosquito control efforts that are safe for the environment use natural attractants using trapping. The purpose of the study was to determine the number and type of mosquitoes trapped, the concentration that has the most potential to attract Culex spp. mosquitoes and the effect of environmental conditions. The …
Penggunaan pestisida kimia yang tidak memperhatikan lingkungan dapat menimbulkan dampak negatif bagi lingkungan dan kelangsungan hidup manusia. Daun kirinyuh (Cromolaena odorata L.) dapat dikatakan sebagai salah satu jenis tanaman yang dapat dimanfaatkan sebagai bahan insektisida nabati. Penelitian ini bertujuan untuk mengetahui kemampuan ekstrak etanol daun kirinyuh (Chromolaena odorata L.) te…
The development of digital technology has encouraged educational institutions to adapt in the way they disseminate information. Websites have become a key medium that can increase credibility, accessibility and effectiveness. However, many institutions still rely on social media as the main means of disseminating information, which is often less structured and difficult to access in the long te…
Effective asthma management aims to achieve good asthma control so that patients can live their daily lives optimally and improve their quality of life. This study aims to determine the results of patient demographic data and the relationship between the level of asthma control and the quality of life of adult asthma patients at RSI Siti Khadijah Palembang. This analytic observational study use…
Local rice in South Sumatra is generally specific to various regions and cultivated for generations by the community and adapted to specific environmental conditions. Siam and Siputih rice survive and are planted by farmers as local varieties of swampland rice because of the good taste of rice and tolerance to swamp waterlogging for a long time, but are currently not widely cultivated because o…
Hyperuricemia is a condition where there is an increase in uric acid levels in the blood and can be treated, one of which is using allopurinol drugs, but the use of allopurinol can cause side effects so medicinal plants are needed in treatment. Arm (L. lavandulaefollia) is a medicinal plant that has been used in traditional medicine for antipyretic, antidiarrheal, and anti-inflammatory therapy.…
The presence of coal mines in Talang Lapangan Village, Lahat Regency, has brought significant changes to the livelihoods of coffee farmers. This study aims to analyze the form of livelihood diversification of coffee farmers after the presence of coal mines using Frank Ellis' theory, which identifies five livelihood assets: human resources, natural resources, social capital, financial resources,…