Quadcopter is a type of UAV (Unmanned Aerial Vehicle) that is often used today and is better known by public as a drone. The drone can be controlled automatically using a remote control or software that has been configured with a quadcopter system. One of the control systems that is often used is the PID controller. This study aims to obtain variations in PID parameter values at roll, pitch, an…
Sargassum sp. can be used in the production of cosmetic products such as body lotion because it contains secondary metabolites that function as antioxidants and tyrosinase inhibitors. This study aims to determine the effect of adding Sargassum sp. seaweed extract on the physical and chemical properties and antioxidant activity of body lotion. This study used a randomized block design (RBD) with…
Pembelajaran sejarah di sekolah pada umumnya masih didominasi oleh penggunaan metode konvensional yang cenderung monoton, sehingga belum sepenuhnya mampu meningkatkan perhatian serta minat belajar peserta didik. Pada materi sejarah dan perkembangan Bandara Sultan Mahmud Badaruddin II, peserta didik kerap mengalami kesulitan dalam memahami konsep dan alur historisnya. Oleh karena itu, penelitian…
Ekspansi World Wrestling Entertainment (WWE) ke Arab Saudi merupakan sebuah langkah besar yang menjadi bagian penting dari strategi global perusahaan. WWE melihat Arab Saudi sebagai pasar baru yang sangat potensial: negara dengan populasi muda, daya beli tinggi, serta permintaan yang terus tumbuh untuk hiburan internasional. Selain itu, pemerintah Saudi melalui Vision 2030 secara aktif membuka …
This study is based on the low level of tax compliance in Indonesia despite the government's various efforts in education and system reform. This study aims to analyze the influence of tax literacy on the compliance of individual taxpayers by considering the role of the big five personality traits as a moderating variable, which includes extraversion, conscientiousness, openness, neuroticism, a…
Conceptual understanding is an important skill in learning that trains students to understand concepts in mathematics. This study aims to describe students' understanding of two-variable linear equation systems (SPLDV) after undergoing discovery learning assisted by photomath. This is a descriptive study conducted at Srijaya Negara Junior High School in Palembang. The research subjects consiste…
Written mathematical communication is an essential competence in mathematics learning. This study aims to describe the written mathematical communication ability of Grade VIII students at SMP Srijaya Negara on the Pythagorean Theorem through learning using Concrete–Pictorial–Abstract (CPA)-based student worksheets. This research employed a descriptive qualitative method with data triangulat…
PT Timah Tbk became a public spotlight following a viral parody 'horror' video on TikTok, which triggered the involvement of various actors in forming diverse discourses. This study aims to map human and non-human actors that shape the discourse and network, and to identify discourse coalitions in media coverage. Data were obtained from 97 news reports from 28 local and national online media ou…
The El Niño–Southern Oscillation (ENSO) is one of the major drivers of global climate variability that influences rainfall characteristics in Indonesia. This study aims to analyze the distribution patterns and trends of daily rainfall during El Niño, La Niña, and Neutral phases in Central Sumatra. The data consist of daily rainfall records from six observation stations, namely Minangkabau,…
Beras merupakan komoditas hasil pertanian di Indonesia. Banyaknya kebutuhan akan beras menjadikan proses penyimpanan beras menjadi suatu hal yang penting setelah panen. Berdasarkan peraturan pemerintah pelaksana penyimpan cadangan beras pemerintah adalah Perum BULOG. Selama masa penyimpanan hama gudang sering menjadi kendala karena dapat menimbulkan kerusakan. Salah satu hama gudang yang dapat …
Rice (Oryza sativa) is the primary crop that produces rice and plays an important role in supporting Indonesia’s economy. One of the major diseases that frequently infects rice plants is blast disease, which is caused by the fungus Pyricularia oryzae. As a more environmentally friendly alternative, the use of microorganisms as biological agents can inhibit and suppress pathogen development su…
Plutella xylostella (Lepidoptera: Yponomeutidae) is an oligophagous pest that causes significant production losses in Brassicaceae crops, resulting in economic losses of around 4-5 billion USD per year worldwide. This study used a Randomized Block Design (RBD) to test the pathogenicity of 20 endophytic fungal isolates against P. xylostella larvae through seed treatment on pak choi (Brassica rap…
Pakchoi (Brassica rapa subsp. chinensis) often experiences reduced productivity due to attacks by Plutella xylostella, which can cause damage levels of 30–90% during the growth phase. The purpose of this reasearch was to determine the attraction of the parasitoid Trichogramma to P. xylostella eggs placed on pakchoi plants that had been induced by the entomopathogenic fungus Penicillium citrin…
Remaja merupakan kelompok yang rentan terhadap masalah kesehatan reproduksi akibat keterbatasan pengetahuan serta hambatan komunikasi terkait isu sensitif. Pendekatan peer education dinilai efektif karena memanfaatkan kesetaraan usia, bahasa, dan kedekatan sosial sehingga informasi lebih mudah diterima oleh remaja. Penelitian ini bertujuan menganalisis pengaruh intervensi peer education terhada…
Residential fires remain a recurring threat in densely populated areas, including 1 Ulu Subdistrict, Seberang Ulu 1 District, Palembang City. The high level of community vulnerability indicates the need to analyze factors that influence community preparedness in dealing with fire disasters. This study aimed to examine the relationship between human, environmental, and management factors and the…
This study investigates the influence of large-scale climate variability on rainfall dynamics in the eastern coastal peatland region of Sumatra, an area highly vulnerable to drought and peatland fires. Rainfall variability in this region is strongly controlled by ocean–atmosphere interactions, particularly Sea Surface Temperature (SST), Outgoing Longwave Radiation (OLR), the El Niño–Southe…
The study was conducted to analyze the correlation of Sea Surface Temperature (SST) and Convective Available Potential Energy (CAPE) to rainfall in the West Java and DKI Jakarta regions during the negative IOD phase and La Niña for the period 1982–2024. This study reveals the role of CAPE as a physical mediator between SST anomalies and extreme rainfall in the West Java and DKI Jakarta regio…
Rubber plants (Hevea brasiliensis Muell Arg) are superior natural resources from the Euphorbiaceae group. Rubber plants can produce sap or known as latex. The disease that is a big problem because it attacks rubber plants lately is leaf fall disease. One of the pathogens suspected as the cause of rubber leaf fall disease is Pestalotiopsis sp. The use of endophytic bacteria as an effort to contr…
Skripsi ini berjudul “Penggunaan Metode Pembayaran Oneklik Bca dalam Transaksi Jual Beli Online Ditinjau dari Aspek Perlindungan Hukum Terhadap Konsumen”. Dalam penelitian ini penulis meneliti perlindungan hukum yang diberikan terhadap konsumen akibat adanya penyalahgunaan metode pembayaran Oneklik BCA dalam transaksi jual beli secara online berdasarkan ketentuan Undang-Undang Nomor 8 Tahun…
ABSTRACT Ceratocystis wilt, which attacks duku plants (Lansium domesticum), has become one of the main factors contributing to the decline in duku production in South Sumatra in recent years. The pathogen Ceratocystis fimbriata is known to be aggressive, easily spread, and difficult to control using conventional methods, thus requiring more environmentally friendly control strategies, one of wh…
Excessive pesticide use in oil palm farms can have a negative influence on honeybee survival, lowering colonies and leaving residues that can harm other insects. This study will use LC-MS to detect pesticide residues on honeybees in oil palm fields. Purposive sampling was utilized, which involved selecting oil palms at random but purposely selecting those with honeybees. This investigation foun…
Oil palm (Elaeis guineensis Jacq.) is a rapidly growing plant that plays an important role in the socio-economic life of communities in Indonesia. Oil palm plantations are often attacked by pests and diseases that cause damage. One of the insects found in oil palm plantations is termites. The purpose of this study was to identify and classify termite species found in oil palm plantations (Elaei…
Infused water or spa water is water that is added with pieces of fruit and left to stand for a few hours until the juice comes out, then ready to be consumed, thus providing flavor and health benefits. The lime peel of an orange contains more than 60% flavonoids and 170 different types of phytonutrients. Processing lime as an infused water drink can be an alternative to overcome acidity in citr…
Changes in weather elements can affect various sectors such as agriculture, economy, tourism, and disaster mitigation, especially in tropical regions such as Pagar Alam Municipality. This study aims to analyze weather elements in Pagar Alam in 2020, 2021, and 2022 using biplot analysis and comparing biplot configurations using Procrustes analysis. Weather elements include Tmax (Maximum temperat…
Indonesia is the fourth most populous country in the world after India, China, and the United States. This condition creates various challenges in resource management and national development, especially in equal access to education, health, and public welfare. This study aims to compare population indicators in Indonesia in 2020, 2023, and 2024. The data matrix includes birth and mortality rat…
This research aims to analyze the influence of ESG, Profitability, Leverage, and Liquidity on Tax Aggressiveness in service sector companies listed on the Indonesia Stock Exchange (IDX) for the 2022–2024 period. The study used quantitative methods with 81 observations from 27 companies. The analysis was conducted through multiple linear regression. The results show that the model is simultane…
Job diversification is one of the alternative strategies adopted by communities to meet their daily needs and cope with economic instability. Honey cultivation has become a form of job diversification carried out by rubber farmers in Pagar Dewa Village as an effort to increase household income. This study aims to identify the challenges faced by rubber farmers in implementing honey cultivation …
Skripsi ini berjudul “Kedudukan Amicus Curiae Dan Amicus Brief Dalam Pertimbangan Hakim Untuk Menjatuhkan Pidana Terhadap Terpidana” Dalam penulisan ini, penulis meneliti apa yang menjadi dasar hukum dalam penggunaan Amicus Curiae, serta bagaimana implementasi dari Amicus Curiae untuk menjawab rumusan masalah pada penelitian ini mengenai prespektif Amicus Curiae dan Amicus Brief pada sistem…