Perencanaan dan perancangan sekolah terpadu ini mencakup jenjang TK, SD, SMP, dan SMA dengan pendekatan konsep eco-friendly di Kota Palembang. Kota Palembang dipilih karena memiliki iklim panas dan lembap serta masih kekurangan fasilitas pendidikan yang merata dari jenjang TK hingga SMA. Tujuan dari perancangan ini adalah menciptakan lingkungan pendidikan yang berkelanjutan dan sehat yang mendu…
Nickel nitride (Ni3N) metal catalyst has high potential in assisting the hydrocracking process of crude palm oil (CPO) into biofuel. This research was conducted to determine the effect of adding Ni metal to the SiO2-Al2O3 support on the catalyst characterization results for testing functional groups, crystallinity, composition, surface area and particle size, as well as testing the performance …
ABSTRACT Ogan Ilir Regency is passed by large vehicles such as trucks, these vehicles have environmental impacts such as causing air pollution. Lichen acts as a bioindicator of air quality, lichen can live in extreme environments, but lichen is also very sensitive to pollution that occurs. Lichen is sensitive to heavy metals such as Pb, therefore lichen can be a bioindicator of air quality. Thi…
This study aims to determine the effect of mass and contact time of phytoremediation on increasing pH, reducing TSS, Fe, and Mn levels, and determining the effectiveness of coontail plants as phytoremediators in accumulating Fe and Mn heavy metals. Phytoremediation of acid mine drainage using coontail plants was carried out with 3 variations of coontail plant mass (30, 45, and 60 g) and 3 varia…
This research aims to investigates the potential of Hydrilla verticillata in the phytoremediation of acid mine drainage, with the aim of increasing pH, reducing total suspended solids (TSS), and decreasing concentrations of heavy metals, specifically iron (Fe) and manganese (Mn). The experiment was conducted under static conditions for 12 days, employing variations in plant biomass (15, 25, and…
Penelitian ini dilatarbelakangi oleh kondisi di lapangan yang menunjukkan bahwa jobsheet yang tersedia belum menerapkan pendekatan Project Based Learning. Tujuan penelitian ini adalah mengevaluasi kevalidan dan kepraktisan jobsheet berbasis PjBL pada mata kuliah Praktik Pemesinan di Program Studi Pendidikan Teknik Mesin. Penelitian ini menggunakan model pengembangan ADDIE. Validasi jobsheet dil…
The primary energy demand in Indonesia continues to increase in line with population growth and technological advancement, while dependence on fossil fuels remains significantly high. One potential alternative to meet this energy demand is the utilization of solar energy as a renewable energy source. Solar Power Plants with solar modules play a crucial role in converting solar energy into elect…
Latar Belakang: Salep ekstrak daun pegagan mengandung senyawa-senyawa seperti Triterpenoid, alkaloid, flavonoid, saponin, tanin, dan fenol. Triterpenoidnya terdiri dari asiatic acid, madecassocide, dan asiaticocide. Asiaticocide berperan dalam proliferasi fibroblast, sintesis kolagen, neovaskularisasi, dan antibakteri terhadap Staphyllococcus aureus dan Eschericia colli. Tujuan penelitian ini u…
Latar Belakang: Ubi jalar ungu (Ipomoea batatas L.) mengandung pigmen antosianin yang berkhasiat sebagai antioksidan kuat. Penelitian ilmiah terkait pemanfaatan ubi jalar ungu sebagai pengobatan herbal sebagai hepatoprotektor masih terbatas. Penelitian ini bertujuan untuk mengetahui efektivitas ekstrak ubi jalar ungu dalam penurunan ekspresi Caspase-3 dan penilaian gambaran histopatologi jaring…
Rice plants are plants that are the staple food for some residents, especially in the Pemulutan District area, where the majority of the population relies on swamp farming as a livelihood and the land in the Pemulutan area is widely planted with rice plants which makes rice production increase over time, so farmers need to increase plant productivity. One of them is the use of organic fertilize…
This research aims to understand the efforts of the Union of European Football Association (UEFA) in addressing the issue of racism in European football from 2015 to 2022. UEFA, as the governing body of football in Europe, plays a crucial role in fostering a healthy football environment based on fair play and equality for all. In combating racism in European football, UEFA has implemented vario…
Free radicals are unstable molecules that can cause oxidative stress, which contributes to various degenerative diseases such as cancer, diabetes, and cardiovascular disease. Antioxidants play an important role in neutralizing free radicals by donating electrons so as to prevent cell damage. This study aims to determine the antioxidant activity and the correlation between total phenolic and fla…
This research aims to determine the effect of a combination of NPK fertilizer dose and LOF concentration pineapple peel waste on the growth of Brassica narinosa. This study was conducted in Gandus District, with location coordinates 3.661691,104.694446. The research was conducted from April to June 2024. This research used a Randomized Block Design (RBD) with factors: A (No treatment), B (NPK F…
The value of rationalism is one of the mathematical values that develops students' skills in reasoning, expressing and defending opinions, interpreting data obtained and trying to make predictions. This research aims to describe the rationalism value of junior high school students using digital media worksheets in the context of agrotourism as material on the surface area of tubes with the rese…
This research aims to describe the mathematical modeling ability of students on the SPLDV material after the implementation of learning using Digital Student Worksheet This research is a descriptive study with a qualitative approach. The subjects of this study were ninth-grade students of SMP Srijaya Negara Palembang, totaling 20 students. Data was collected using written tests and interviews. …
This study aims to describe the critical thinking ability of junior high school students in numeracy learning assisted by Augmented Reality (AR) technology on the topic of rectangular prisms. The research employed a descriptive qualitative approach involving 29 students from Class VIII.6 of SMP Negeri 57 Palembang as participants. Data were collected through written tests and interviews, using …
This research aims to describe students' mathematical problem solving abilities in linear programming material through problem based learning (PBL) assisted by the Desmos graphing calculator. The subjects of this research were class X.1 students at SMA Srijaya Negara Palembang. This type of research is descriptive which consists of three stages, namely observation, tests and interviews. The dat…
Problem-solving is the basis of mathematics learning, where students should develop their mathematical ideas in order to solve various forms of mathematical problems, especially during the era of Revolution 4.0 and Society 5.0. Learning with PjBL-STEM provides opportunities for students to develop their problem-solving skills. The purpose of PjBL-STEM learning is also to help students gain unde…
Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh program psikoedukasi MHL terhadap mental health literacy pada mahasiswa Universitas Sriwijaya. Hipotesis yang diajukan dalam penelitian ini yaitu terdapat pengaruh dari pemberian psikoedukasi MHL terhadap mental health literacy pada mahasiswa Universitas Sriwijaya. Adapun populasi pada penelitian ini yaitu seluruh mahasiswa aktif Prog…
Planting superior varieties with high quality and quantity of yield can increase rice productivity in non tidal swamp. To achieve this, plant breeding is used to cultivate superior varieties. The objective of this research is to evaluate and obtain T3 and TR3 accessions from the BC2F4 crossbreeding of Inpago 5 and IR64 rice varieties that grow rapidly and have high production levels. This varie…
The research was carried out with the aim of developing a teaching material product in the form of Electronic Student Worksheets (E-LKPD) based on scientific numeracy literacy on ecosystem sub-materials that is valid and practical. Development of E-LKPD based on scientific numeracy literacy using development research with the ADDIE Model which is limited to the development stage. E-LKPD based o…
Jackfruit leaves (A. heterophyllus) contain flavonoid compounds that are active as anti-inflammatory. Anti-inflammatory is related to antihyperuricemia. This study aims to evaluate the antihyperuricemia activity of the ethyl acetate fraction of jackfruit leaves in male white rats of the Wistar strain. The ethyl acetate fraction was obtained from extraction by a cascading maceration method start…
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.…
Penelitian ini bertujuan untuk menerapkan dan membandingkan metode seleksi fitur Particle Swarm Optimization (PSO), Ant Colony Optimization (ACO), dan Genetic Algorithm (GA) dalam klasifikasi kanker paru-paru menggunakan algoritma Support Vector Machine (SVM). Penelitian ini menggunakan 10000 data pasien kanker paru-paru yang terdiri dari 14 fitur dan 1 label. Proses seleksi fitur diimplementas…
Irrigation water gate was one of the supporting components of agricultural activities, especially the management of rice fields, because it was utilized in the management of water flow. The implementation of water gate has a complex and interdependent set of tasks. So that was the problem which can made undesired effects. So that, the planning can be shorted by computer design . Besides, the ch…
This study aims to examine the impact of Fine Exemption, Name Change Fee Exemption, Progressive Tax Exemption on taxpayer compliance. The research focuses on motor vehicle taxpayers at the Regional Revenue Agency of South Sumatra Province, UPTB Kota Palembang. Utilizing a purposive sampling method, the sample consists of 100 taxpayer respondents. The independent variables Fine Exemption, Name C…
This research is entitled "The Influence of Tax Morals, Justice, and Trust in the Government on Motor Vehicle Taxpayer Compliance at the Samsat UPTB Palembang Region II Office”. The background to this research is that there are still many people who do not comply with paying motor vehicle tax, as recorded in 2022, 63.4% of people in Palembang do not pay motor vehicle tax. This research aims t…
Computational Thinking can play a role in the process of understanding and solving complex problems to be simpler by using computer concepts or ways of thinking. This study aims to see the response and learning outcomes of students on the application of Computational Thinking-based learning on Social Arithmetic material based on 4 indicators of Computational Thinking namely decomposition, patte…
Penelitian ini bertujuan menganalisis penerapan prinsip meaningful participation dalam proses pembentukan Undang-Undang Nomor 6 Tahun 2023 tentang Penetapan Peraturan Pemerintah Pengganti Undang-Undang (Perppu) Nomor 2 Tahun 2022 menjadi Undang-Undang, pasca Putusan Mahkamah Konstitusi (PMK) Nomor 91/PUU-XVIII/2020. Putusan MK tersebut menegaskan pentingnya partisipasi publik yang substantif da…
Penelitian ini bertujuan untuk menganalisis implementasi kebijakan Sales and Operation Planning (S&OP) yang diatur dalam Peraturan Direksi No. PD-16/DO300/09/2019 Pasal 8 pada Perum BULOG Kantor Wilayah Sumatera Selatan dan Bangka Belitung. S&OP merupakan suatu pendekatan terintegrasi dalam perencanaan manajerial yang bertujuan untuk menyeimbangkan permintaan dan pasokan komoditas pangan, denga…