Acid mine drainage (AMD) contains heavy metals Fe and Mn which can pollute waters. PT Bukit Asam Tbk processes AMD through Sludge Settlement Ponds (KPL), one of which is KPL AL 02 which processes AMD using phytoremediation techniques. This study has conducted monitoring of phytoremediation results in three sampling periods at KPL AL 02. AMD and sediment samples were taken from the inlet pond, c…
Background: Hepatocelluler carcinoma (HCC) is a malignant tumor originating from hepatocytes and is the most common primary liver tumor. In determining the stage of HCC, it is essensial to assess the size and number of tumor lesions, liver function, physical performance, tumor invasion, extrahepatic metastasis, and clinical symptoms. Several biomarkers such as neutrophil lymphocyte ratio (NLR),…
Global alcohol consumption is expected to rise by 17% over the next 13 years, which could increase the risk of liver disease due to oxidative stress, inflammation, and the activation of caspase-3, a key protein of apoptosis. While caloric restriction (CR) and exercise are known to reduce oxidative stress and caspase-3 levels, research on their effects on liver cell apoptosis during alcohol expo…
This study aims to process the analysis of scientific attitudes and skills of students in the future more efficiently in learning plate work practices. so that the results of the products made are more useful and can be used properly. the results of the study state that the scientific attitudes that exist in plate work courses are relatively low in the section of developing ideas because during…
This study aims to assess the feasibility of the facilities and infrastructure of the lathe machining laboratory in supporting the practice of the Machining Course in the Mechanical Engineering Education Study Program, referring to the Regulation of the Minister of National Education No. 40 of 2008 concerning Standards of Facilities and Infrastructure. The method used is descriptive qualitative…
This study aims to develop an instructional tool in the form of a welding practice jobsheet based on Project Based Learning (PjBL) for students of the Mechanical Engineering Education Study Program, FKIP, Universitas Sriwijaya. The development is motivated by students' need for relevant learning materials that support comprehensive understanding of practical activities. The previously used jobs…
Technological advancements encouraged the use of automated systems that were more practical than manual methods. In agriculture, information on soil nutrients such as nitrogen (N), phosphorus (P), potassium (K), soil pH, temperature, electrical conductivity (EC), and soil moisture was essential for irrigation management and crop production. Indonesia had 13.28 million hectares of swamp land, bu…
Opini audit dengan asumsi going concern adalah opini yang dimodifikasi, dimana auditor meragukan kemampuan perusahaan untuk terus beroperasi. Penelitian ini bertujuan untuk mengkaji pengaruh kesulitan keuangan, rencana manajemen, dan kualitas audit terhadap opini audit dengan asumsi going concern, serta peran rencana manajemen dalam memoderasi pengaruh kesulitan keuangan terhadap opini audit de…
Biofloc technology is a system of utilizing inorganic nitrogen waste with probiotic bacteria so that it can be eaten by fish. One important component in biofloc is a carbon source such as molasses. However, the use of molasses as a carbon source is difficult to obtain. Therefore, alternative carbon sources are needed, one of which is tapioca starch. This study aims to determine the effect of th…
Penelitian ini menghasilkan produk berupa media pembelajaran Google Sites berorientasi ESD untuk meningkatkan keterampilan berpikir kritis peserta didik kelas IV SDN 05 Indralaya. Jenis penelitian yang digunakan dalam penelitian ini yaitu pengembangan dengan menggunakan model ADDIE. Subjek yang digunakan dalam penelitian ini adalah kelas IV A SDN 05 Indralaya. Teknik pengumpulan data yang digun…
Anxiety that usually occurs in adolescents who are currently students is academic anxiety. Academic anxiety as a feeling of tension and fear of something that will happen and interfere with carrying out various tasks and activities in academic situations. Color therapy (chromotherapy) is a therapy based on the fact that each specific color contains healing energy that can restore emotions overw…
This research aims to describe the performance of ReCAAP as the first regional cooperation to combat piracy and armed robbery in the Southeast Asian maritime region, as well as to look at the impact of ReCAAP's presence and its implications in strengthening maritime security for its members. The sources of this research are obtained through journals, books, ebooks, reports and websites that exp…
Penelitian ini bertujuan: (1) Untuk mengetahui dan menganalisis pengaruh kompensasi finansial terhadap turnover intention karyawan Bank Sumsel Babel Kantor Pusat, (2) Untuk mengetahui dan menganalisis pengaruh kepuasan kerja terhadap turnover intention karyawan Bank Sumsel Babel Kantor Pusat. Penelitian ini dilakukan terhadap Karyawan Bank Sumsel Babel Kantor Pusat dengan menggunakan metode Pro…
Penelitian ini bertujuan untuk mendeskripsikan kemampuan koneksi matematis siswa dengan menggunakan pembelajaran berbasis bukti pada materi segitiga. Jenis penelitian ini adalah deskriptif dengan pendekatan kuantitatif dan subjek penelitian ini merupakan siswa kelas VIII SMP Negeri 3 Kayuagung yang berjumlah 27 siswa. Proses pembelajaran dilakukan sesuai dengan pembelajaran berbasis bukti. Tekn…
This study aims to analyze the patterns and trends of daily rainfall in Northern Sumatra across different phases of the Indian Ocean Dipole (IOD), namely Positive IOD, Negative IOD, and Neutral IOD. The research utilizes data from BMKG observation stations, including Sultan Iskandar Muda Meteorological Station, Malikussaleh Meteorological Station, FL Tobing Meteorological Station, Binaka Meteor…
Dalam praktek penerapannya pada perkara tindak pidana korupsi, penjatuhan pidana denda selalu disertai dengan penjatuhan pidana kurungan pengganti sebagai subsider apabila pidana denda tidak dibayarkan. Ketentuan mengenai pidana denda dan pidana kurungan pengganti denda yang masing-masing terdapat dalam Undang-Undang Nomor 31 Tahun 1999 jo Undang-Undang Nomor 20 Tahun 2001 Tentang Pemberantasan…
The advancement of remote sensing technology and Geographic Information Systems (GIS) has made a significant contribution to monitoring and managing coastal ecosystems, including estimating blue carbon stocks in mangrove ecosystems. The mangroves in the Banyuasin Coast, South Sumatra, have great potential as blue carbon sinks, which are crucial for climate change mitigation. By utilizing Sentin…
Pengolahan gas alam di Stasiun Pengumpul Gas (SPG) Merbau sebelum ke konsumen dilakukan untuk mendapatkan spesifikasi produk gas sesuai permintaan konsumen. Spesifikasi yang diinginkan antara lain kadar CO2 pada sweet gas maksimum 5%. Untuk mengurangi kadar CO2 ini digunakan Acid Gas Removal Unit yaitu CO2 Removal. Digunakan juga solvent untuk mengikat senyawa CO2 didalam absorber, yaitu aMDEA …
ABSTRAK Kapur tohor (CaO) yang digunakan dalam netralisasi air asam tambang yang menggunakan CaO sebagai metode untuk penetralisasian. Proses pemberian CaO menghasilkan partikel halus seperti PM 2.5 , Total Suspinded Particulate (TSP) , dan gas Sulfur Dioksida (SO₂). PT Bukit Asam Tbk, Tanjung Enim, Sumatera Selatan menggunakan CaO untuk netralisasi air asam tambang. Penelitian bertujuan untu…
Background: Chewing on one side is one of the bad habit that are still practiced by society. The impact of this habit is plaque buildup, TMJ disorders, mandibular deflection and deviation, and asymmetry of the mastication muscles. Severe asymmetry can interfere with facial aesthetics. Purpose: This study aimed to determine the effect of the habit of chewing on one side of the lips on asymmetry …
This study aims to know and see the gender problems faced by women with widow status in Kebun Bunga Village, Sukarami District, Palembang. The research method used is qualitative descriptive with data collection techniques through in-depth interviews, participant observation and documentation. This research uses the concept of gender injustice from Mansour Fakih. The results showed that widowed…
Peraturan Menteri Perdagangan Nomor 20 Tahun 2021 tentang Kebijakan dan Pengaturan Impor sebagaimana telah diubah dengan Peraturan Menteri Perdagangan Nomor 25 Tahun 2022 menimbulkan kekaburan hukum mengenai kebijakan yang memperbolehkan impor garam konsumsi dan tentunya berdampak negatif bagi keberlangsungan usaha petambak garam. Permasalahan yang dirumuskan yakni bagaimana pengaturan hukum me…
Salah satu masalah kesehatan yang banyak dialami masyarakat adalah hipertensi. Hipertensi dikenal sebagai “silent killer” dan memerlukan terapi sepanjang hidup. Kepatuhan minum obat merupakan suatu perilaku kesehatan yang berpengaruh untuk mencapai keefektifan terapi hipertensi. Penelitian ini bertujuan untuk mengetahui hubungan antara pengetahuan tentang hipertensi, self efficacy, dan duku…
flavonoid compounds and has the potential as an antihyperuricemia. This study aims to evaluate the antihyperuricemia activity of ethanol extract of B. spectabilis in male white rats of the Wistar strain. Extraction was carried out by the maceration method using 96% ethanol. The extract was characterized and tested the antihyperuricemia activity used 35 rats male were divided into 7 groups: norm…
The Instagram account @infolubuklinggau is a provider of local information in the city of Lubuklinggau and its surroundings. Despite identified issues regarding content and technical aspects, this account still maintains a high level of popularity. This study aims to determine the influence of Usage Motives and Information Quality on User Satisfaction in obtaining information. The theory used i…
Environmental problems will always exist, one of which is pollution that occurs in rivers. One of the never-ending problems in Indonesia is plastic waste. Microplastics are small particles of plastic that measure between 1-5 mm. Microplastics can have a negative physical, biological, and chemical impact on organisms that ingest them directly or indirectly through eating contaminated prey. The p…
Skripsi ini berjudul “Analisis Perbandingan Justice Collaborator, Saksi Mahkota dan Whistleblower dalam Proses Pembuktian Tindak Pidana”. Justice collaborator, Saksi mahkota dan Whistleblower merupakan tiga istilah yang sudah sering muncul dalam sistem peradilan pidana di Indonesia. Guna adanya ketiga peran tersebut adalah membantu pihak penegak hukum dalam proses pembuktian perkaranya. Dal…
Kerusakan citra perusahaan mengakibatkan perlunya pemulihan citra. Pemulihan citra dapat dilakukan dengan menerapkan strategi komunikasi yang efektif, hal tersebut merupakan peranan dari public relations yang bertugas sebagai dasar utama perusahaan dalam membangun citra positif. Penelitian ini bertujuan untuk melihat strategi pemulihan citra yang dipakai oleh PT. PLN (Persero) UIW Bangka belitu…
Ogan Komering Ilir regency is one of regencies m South Sumatra province which located on strategic pathway in Jalur Lintas Timur Sumatra, the main route connecting traffic mter-provincial transportation actrvities. Transportation problems began to emerge as a result of the imbalance of network and trip of transport system. Therefore, research is needed to model of the trip generation. This rese…