The Savonius wind turbine is a type of vertical axis wind turbine capable of operating at low wind speeds; however, it still has limitations in terms of aerodynamic performance and power output. This study aims to analyze the effect of guide vanes on the performance of a magnetic gear-based Savonius wind turbine in terms of rotational speed (RPM), output power, and system efficiency. An experim…
The increasing demand for electrical energy has encouraged the utilization of renewable energy sources as an alternative to fossil fuels. This study aims to design, construct, and analyze the performance of a hybrid system that combines a Savonius-Darrieus Wind Power Plant (PLTB) and a Solar Power Plant (PLTS). The testing was conducted using load variations of 5 W, 10 W, and 15 W, with data co…
This study aims to describe students' attitudes towards learning with a deep learning approach on algebraic forms at SMP Negeri 17 Palembang. This study is a descriptive study with 33 students of class VII.9 at SMP Negeri 17 Palembang as subjects. Data collection techniques used were questionnaires and interviews. The questionnaires were tested for validity and reliability. The results showed t…
The hybrid PLTS (Solar Photovoltaik Prototype) and PLTB (Wind Power Prototype) system based on Savonius-Darrieus turbines is one form of renewable energy utilization that combines solar and wind energy to generate electricity. This research was conducted through MATLAB/Simulink simulation and direct testing on a prototype by observing several parameters, including voltage, current, power, wind …
This study aims to analyze the effect of load variation on battery performance and the MPPT Solar Charge Controller (SCC) in a 2000 W off-grid solar power system based on the ShinePhone application. The tests were conducted through battery charging and discharging using load variations of 200 W, 250 W, and 300 W. The observed parameters included panel power, battery voltage, battery current, lo…
Photovoltaic solar panels are one of the technologies used to convert solar energy into electrical energy. However, the performance of solar panels can decrease due to pollutants attached to the panel surface, such as exhaust soot and sand dust. This study aims to analyze the effect of exhaust soot and sand dust on the current, voltage, and output power of a 10 Wp monocrystalline photovoltaic s…
Background: Diabetic wounds are characterized by persistent inflammation, impaired angiogenesis, and delayed epithelialization. Anredera cordifolia (binahong) contains flavonoids, saponins, and triterpenoids with antioxidant and antibacterial activities. However, the molecular mechanisms of binahong in modulating GM-CSF expression and histological improvement based on the HEALS-A score have not…
This study aims to determine the influence of participation in Islamic Spiritual Extracurricular activities (Rohis) on the confident character of students at SMA Negeri 2 Palembang. This study uses a quantitative approach with simple linear regression analysis. The research sample amounted to 80 students who were members of the Rohis extracurricular, with saturated sampling techniques. Data col…
This study shows that transformer loading has a significant relationship with operating winding temperature, with a Spearman correlation coefficient of 0.552, which falls into the strong category and is supported by a Sig. value < 0.001 and Interval of 99% in the range of 0.512–0.600. The coefficient of determination indicates that loading contributes 30.47% to changes in transformer winding …
This study aims to determine the influence of participation in Islamic Spiritual Extracurricular activities (Rohis) on the confident character of students at SMA Negeri 2 Palembang. This study uses a quantitative approach with simple linear regression analysis. The research sample amounted to 80 students who were members of the Rohis extracurricular, with saturated sampling techniques. Data col…
Solar energy is one of the renewable energy sources that has great potential to be developed in Indonesia. The performance of solar panels is influenced by several factors, such as solar irradiance, panel temperature, and the protective material used. This study aims to analyze the effect of using low-iron glass and tempered glass as additional protective materials for solar panels on the outpu…
Accurate mental state identification is important across various fields, and EEG is a biomedical signal widely used for this purpose as it can directly and non-invasively record brain electrical activity. However, the complex, nonlinear, and high-dimensional characteristics of EEG signals require effective classification methods. This study aims to implement and compare the performance of Logis…
Skripsi yang berjudul Pertanggungjawaban Pidana Pelaku Tindak Pidana Penggunaan Merek Yang Sama Dengan Merek Yang Sudah Terdaftar (Studi Putusan Nomor 381/Pid.Sus/2023/PN.Tjk Dan Putusan Nomor 135/Pid.Sus/2023/PN.Pti) ini dilatar belakangi maraknya pelanggaran terhadap hak atas merek yang terjadi di Indonesia. Rumusan masalah yang diteliti dalam skripsi ini yaitu bagaimana pertanggungjawaban pi…
The distribution of Fresh Fruit Bunches (FFB) is essential for maintaining raw material quality and ensuring operational efficiency within the palm oil supply chain. PT Dapur Sawit, a plantation company that does not operate its own processing facility, depends on partner Palm Oil Mills (POMs) for FFB processing. This reliance increases the vulnerability of distribution activities to various op…
The advancement of medical imaging technology has produced increasingly complex data that require fast and accurate analysis. However, the interpretation of medical images still requires considerable time, relies heavily on medical professionals, and is prone to interpretation errors. Therefore, this study aims to develop an Image Captioning system capable of automatically generating descriptio…
This study develops NusantaraLaw, a Domain-Adaptive Retrieval-Augmented Generation (RAG) system for Indonesian law via QLoRA fine-tuning of the Qwen 3.5 9B model on a national legal corpus. A dataset of 6,502 instruction-response pairs was curated from eight official legal sources and validated by two legal experts via Stratified Random Sampling (250 samples, margin of error 6.96 percent). Four…
This study investigates automated road damage detection by combining the YOLOv11 algorithm with the Slicing Aided Hyper Inference (SAHI) approach on the multinational RDD2022 dataset, covering four damage categories: Longitudinal Crack (D00), Transverse Crack (D10), Alligator Crack (D20), and Pothole (D40). Ten YOLOv11 training experiments and eleven SAHI hyperparameter configurations were cond…
Most of the population in Merah Mata Village relied on agriculture as their main livelihood, particularly rice farming. Income from rice farming did not fully meet household needs, so some farmers utilized non-farming income sources to support their family welfare. This study aimed to (1) calculate the income of rice farming farmers participating in the OPLA Program (2) analyze the household co…
Diagnosis of congenital heart disease in children, namely Atrial Septal Defect (ASD), Atrioventricular Septal Defect (AVSD), and Ventricular Septal Defect (VSD), is hindered by the limited availability of cardiologists in interpreting echocardiography images, necessitating an automated system based on artificial intelligence. This study implements and evaluates a deep learning-based image capti…
Ultrasound (USG) image analysis for detecting Congenital Heart Disease (CHD), such as Atrial Septal Defect (ASD), Ventricular Septal Defect (VSD), and Atrioventricular Septal Defect (AVSD), is still limited by the scarcity of clinical datasets. This study evaluates three Generative Adversarial Network (GAN) architectures, namely Deep Convolutional GAN (DCGAN), Wasserstein GAN with Gradient Pena…
This final report discusses the procedures for collecting and reporting Income Tax (PPh) Article 22 on the procurement of goods at the Department of Industry of South Sumatra Province. Income Tax Article 22 is a tax collected by the government treasurer on procurement transactions in accordance with applicable tax regulations.The purpose of this report is to determine the procedures for collect…
Background: Postpartum hemorrhage (PPH) remains a leading cause of maternal morbidity and mortality globally, particularly in developing countries. As part of strategies aimed at preventing and managing PPH, the timing of umbilical cord clamping is an important component of active management of the third stage of labor and may influence both maternal and neonatal outcomes. Early cord clamping a…
Background: Postpartum hemorrhage (PPH) accounts for 25% of annual maternal deaths. Postpartum risk assessment tool for PPH from The Association of Women's Health, Obstetric, and Neonatal Nurses (AWHONN) can predict PPH from maternal admission status, although the use of the tool has not been studied in Palembang. Objective: This study aims to examine the role of AWHONN risk assessment tool in …
Penelitian ini dilatarbelakangi dari ketentuan Pasal 2 ayat (1) dan Pasal 3 Undang-Undang Nomor 31 Tahun 1999 jo. Undang-Undang Nomor 20 Tahun 2001 tentang Pemberantasan Tindak Pidana Korupsi yang daya jelajahnya memiliki potensi dapat mengkriminalisasikan pejabat pemerintah dalam menggunakan wewenang diskresi. Permasalahan tersebut dapat dipahami yakni dengan mengetahui ratio decidendi Putusan…
Penelitian ini membahas mengenai Samsung sebagai perusahaan multinasional (Multinational Corporations/MNCs) yang memiliki peran strategis dalam memengaruhi hubungan antarnegara, khususnya melalui mekanisme Foreign Direct Investment (FDI) di Vietnam. Penelitian ini bertujuan untuk menganalisis Political Business Strategy yang dijalankan oleh Samsung dalam kerangka FDI Korea Selatan di Vietnam se…
Free radicals are reactive molecules that can induce oxidative stress and contribute to the development of various degenerative diseases. The use of natural antioxidants derived from plants is considered a safer alternative to synthetic antioxidants. The rhizome of fingerroot (Boesenbergia rotunda (L.) Mansf.) is known to contain secondary metabolites with potential antioxidant activity; howeve…
This study aims to determine the role of moral outrage in collective action among adults engaging in the boycott of Israeli products in Indonesia. The hypothesis of this study is that moral outrage plays a role in collective action. The population of this research was adults engaging in the boycott of Israeli products in Indonesia, with a sample size of 157 adults involved in the boycott moveme…
This study aims to examine the influence of managerial ability and managerial overconfidence on tax avoidance with sustainability performance as a moderating variable. The research subjects are non-financial companies listed on the Indonesia Stock Exchange from 2019 to 2024. This study uses a quantitative approach with secondary data. The data was collected through purposive sampling obtained f…
Free radical molecules with unstable reactive properties due to the presence of unpaired electrons, so that they can form Reactive Oxygen Species (ROS) triggering oxidative stress. Oxidative stress plays a role in various health disorders so a source of antioxidants is needed to suppress it. The rhizome is one of Indonesia's medicinal plants with the potential as a source of antioxidants becaus…
This study aims to develop Augmented Reality learning media assisted by Assemblr Edu to train the visual literacy of sixth-grade elementary school students. The study uses the Research and Development (R&D) method with the ADDIE model, which includes the stages of Analyze, Design, Development, Implementation, and Evaluation. Data collection techniques included interviews, documentation, validat…