This study presents an experimental analysis of the performance of a three-bladed H-rotor Darrieus wind turbine employing a NACA 0025 airfoil, as an effort to develop a renewable energy–based power generation system suitable for low wind speed regions. The objective of this research is to examine the effect of wind speed variations on wind power, generator power output, and overall system eff…
Sampah plastik yang terus meningkat, khususnya jenis PET, HDPE, dan PP, menjadi permasalahan lingkungan serius karena proses daur ulang masih terkendala pada tahap pemilahan yang belum efisien dan akurat. Penelitian ini mengembangkan sistem sortir otomatis sampah botol plastik berbasis citra digital dengan metode Decision Tree guna meningkatkan akurasi, kecepatan, dan konsistensi proses pemilah…
This study aims to (1) analyze and map the business model of salted fish enterprises in Kampung Siabang, Palembang using the Business Model Canvas (BMC) approach; (2) formulate alternative development strategies through internal and external factor analysis with SWOT analysis; and (3) determine the most feasible priority development strategy using the Quantitative Strategic Planning Matrix (QSP…
Siswa SMA dihadapkan pada tuntutan untuk menentukan arah karir sesuai dengan potensi dan minatnya, namun banyak yang masih mengalami kebingungan sehingga memerlukan dukungan dari orang tua. Komunikasi yang efektif antara orang tua dan anak berperan penting dalam memberikan arahan, motivasi, serta informasi terkait pilihan karir. Berdasarkan hal tersebut, penelitian ini bertujuan untuk mengetahu…
Study concentration in students is influenced by various factors including sleep quality, stress and anxiety, academic load, learning environment, and addiction to mobile phones. These problems cause students to be easily distracted, have difficulty understanding the material, and reduce academic achievement. This study aims to determine the determinants of study concentration in students. This…
Human immunodeficiency virus (HIV) is a virus that attacks white blood cells that can damage the immune system and is transmitted from mother to child during pregnancy, childbirth, or breastfeeding. This study analyzed the effect of family support and health workers on HIV testing behavior among pregnant women in Gelumbang District. The research method used a descriptive analytic quantitative d…
Mini Hydropower Plants (MHP) are renewable energy systems that convert the potential energy of water into electrical energy through turbines and generators. This research was conducted at the Green Lahat Mini Hydropower Plant in South Sumatra to analyze the electrical energy produced and evaluate the influence of water discharge and net head variations on the generated output power. The researc…
Audit quality plays a crucial role in ensuring the credibility and reliability of corporate financial statements, particularly in the mining sector, which is characterized by high operational risk and financial complexity. This study aims to examine the effect of institutional ownership, managerial ownership, and audit committees on audit quality in mining companies listed on the Indonesia Stoc…
This study aims to analyze the effect of leverage, legislative size, intergovernmental revenue, local government size, and local tax revenue on the financial performance of the Palembang City local government. Financial performance is measured using the fiscal independence ratio, while the independent variables include leverage, measured by debt-to-equity ratio, legislative size, measured by th…
Konflik bersenjata Sudan 2023 terjadi karena adanya pertempuran antara pasukan bersenjata yaitu Sudanese Armed Forces (SAF) dan Rapid Support Forces (RSF) yang menyebabkan ketidakstabilan internal negara Sudan. Metode yang dipakai dalam penelitian ini adalah kualitatif dengan menggunakan data sekunder. Kerangka analisis yang digunakan yaitu Regional Security Complex dari Barry Buzan dan Ole Wae…
Cadmium (Cd) is a highly toxic heavy metal; therefore, its presence in the environment particularly in plants or vegetables consumed by humans poses serious health risks. Several factors are suspected to contribute to cadmium contamination in Chinese cabbage (Brassica rapa subsp. pekinensis), including environmental pollution and the plant’s physiological ability to absorb heavy metals. There…
The lead (Pb) concentration in andisol soil cultivated with Chinese cabbage (Brassica rapa pekinensis L.) in Talang Pasai Village, Pagar Alam, South Sumatra was analyzed to identify factors influencing its accumulation in agricultural land. The study applied a detailed soil survey method at a scale of 1:2,000 using purposive sampling. Soil samples were collected from five observation points, ea…
Flood is an event or condition in which an area or land is submerged due to an increase in water volume. According to BNPB (2024), the number of flood disasters in Musi Banyuasin Regency in 2023 was 9 times and in 2024 it was 5 times. Toman Village was chosen as the research location due to its frequent flooding and its topographical location in a lowland area near a river. This situation makes…
Penelitian ini bertujuan untuk mengetahui pengaruh antara ukuran perusahaan, struktur modal dan pertumbuhan penjualan terhadap profitabilitas pada perusahaan sektor pertambangan yang terdaftar di bursa efek indonesia periode 2020-2024. Jenis data pada penelitian ini merupakan data sekunder yang berupa laporan keuangan perusahaan. Populasi diperoleh sebanyak 42 perusahaan sektor pertambangan yan…
PT Pertamina Hulu Rokan sebagai salah satu anak perusahaan PT Pertamina yang mengelola blok Rokan salah satu wilayah kerja migas terbesar di Indonesia menjalankan aktivitas eksplorasi migas intensif di Zona 4. Industri minyak dan gas bumi (migas) merupakan sektor dengan tingkat risiko kecelakaan kerja tertinggi di Indonesia. Aktivitas well service melibatkan pekerjaan dengan tekanan tinggi, ala…
Synthetic anti-inflammatory drugs are associated with the risk of serious adverse effects, highlighting the need for safer alternatives. Pepper elder (Peperomia pellucida L.) has been reported to exhibit anti-inflammatory activity in male rats; however, studies in female rats and data regarding its safety remain limited. This study aimed to evaluate the anti-inflammatory activity in female Wist…
Excessive free radicals can induce oxidative stress, which contributes to the development of gastric ulcers. Antioxidants play a crucial role in neutralizing free radicals, thereby preventing cellular damage. The bark of breadfruit (Artocarpus altilis) contains secondary metabolites such as flavonoids and phenolic compounds that exhibit antioxidant potential. This study aimed to evaluate the ch…
This research discusses the fulfillment of obligations in the Sale and Purchase Binding Agreement (PPJB) of land rights, using the Decision of the Palembang High Court Number 93/PDT/2021/PT PLG as a case study. The background of this study is the need for legal certainty regarding PPJB, which is commonly used by the public when the transfer of land rights cannot yet be carried out through a Sal…
Pemodelan matematika merupakan proses menerjemahkan masalah dunia nyata ke dalam pernyataan matematis untuk merepresentasikan fenomena dunia nyata guna menyelesaikan sebuah permasalahan yang ada. Kemampuan pemodelan matematika adalah kemampuan untuk menggunakan konsep dan teknik matematika untuk merepresentasikan, menganalisis, dan menyelesaikan masalah dunia nyata Penelitian ini mengangkat kon…
Penelitian ini bertujuan untuk menggambarkan kemampuan numerasi siswa dalam pembelajaran Sistem Persamaan Linier Dua Variabel (SPLDV) menggunakan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) dengan konteks Taman Kota Baturaja pada siswa kelas VIII SMP Negeri 1 OKU. Subjek penelitian berjumlah 32orang dari kelas VIII SMP Negeri 01 OKU tahun ajaran 2024/2025. Metode yang digunakan …
This study is entitled "Customer Service Communication Strategy in Handling Complaints Related to Power Outages at PT PLN UID S2JB Palembang". The purpose of this study is to examine how the South Sumatra, Jambi, and Bengkulu Distribution Unit (UID S2JB) of PT PLN (Persero) in Palembang handles public complaints related to power outages. The increasing number of customer complaints, especially …
Penelitian ini bertujuan untuk mengidentifikasi cara mengatasi rendahnya akurasi passing, menentukan faktor-faktor yang mempengaruhinya, dan menguji pengaruh metode pelatihan taktik terhadap kemampuan passing siswa. Penelitian ini menggunakan pendekatan kuantitatif dengan teknik analisis data melalui uji t statistik. Menurut Sugiyono (2017), sampel adalah bagian dari populasi yang digunakan seb…
This study aims to create an E-LKPD product supported by the Socrative application for teaching listening to fable texts in class VII of SMP Negeri 8 Palembang. The purposes of this study are to describe the analysis of teachers and students needs for the development of socrative-based E-LKPD, and to produce the design and development of Socrative based E-LKPD for learning fable texts in class …
This study aims to explain the application of politeness strategies in language contained in dr. Richard Lee, MARS`s YouTube Channel Podcast, regarding the case of Ridwan Kamil and Lisa Mariana. This study focuses on the issue of how politeness in language is applied in digital communication that discusses sensitive topics and risks causing disputes. The method use is qualitative descriptive me…
This research aims to produce a digital flipbook teaching material based on stories of the prophets to improve students' literacy in learning to write short stories at SMP Negeri 3 Pangkal Pinang. This research is a Research and Development (R&D) study using a modified development model of Borg & Gall and Allesi and Trollip. The sources of this study are Indonesian language teachers and ninth-g…
Penelitian ini bertujuan untuk menganalisis pengaruh knowledge sharing dan kompetensi terhadap kinerja pegawai di instalasi rawat inap Rumah Sakit Siti Khadijah Palembang. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei, di mana seluruh populasi yang terdiri dari 137 pegawai instalasi rawat inap di Rumah Sakit Siti Khadijah Palembang dijadikan responden. Instrumen yang di…
Perkembangan global meningkatkan mobilitas manusia lintas negara, sehingga keberadaan warga negara asing (WNA) berpotensi menimbulkan tantangan baru terhadap keamanan nasional, baik dalam bentuk pelanggaran izin tinggal maupun kejahatan terorganisir, yang pengelolaannya tidak terlepas dari dinamika hubungan internasional dan koordinasi antarnegara. Fenomena ini juga dirasakan di Indonesia, term…
Berdasarkan standar Permenpan No.30 Tahun 2013, tenaga rekam medis di RSUD Siti Fatimah Provinsi Sumatera Selatan pada tahun 2025 masih mengalami kekurangan sekitar 23% dari standar, yang menunjukkan bahwa jumlah dan distribusi tenaga rekam medis belum optimal sehingga berpotensi meningkatkan beban kerja dan menurunkan efektifitas pelayanan. Penelitian ini bertujuan untuk menganalisis kebutuhan…
This study aims to analyze and examine the effect of investment decisions, dividend policies, and financing decisions on company value in manufacturing companies listed on the Indonesia Stock Exchange (IDX) during the period 2018–2024. The population in this study consisted of 228 manufacturing companies, with a sampling technique using purposive sampling, resulting in 38 sample companies wit…
This research seeks to examine and evaluate the impact of Sharia Corporate Governance (SCG) on the financial performance of Islamic commercial banks in Indonesia for the period spanning 2020 to 2024. The principles of SCG addressed in this research include transparency, accountability, responsibility, independence, fairness, and the Sharia Supervisory Board (SSB). Employing a quantitative metho…