Household wastewater contains various dissolved substances (Total Dissolved Solids/TDS) that can reduce environmental quality if not properly controlled. This study aims to design and implement an Internet of Things (IoT)-based monitoring and control system for TDS levels using an ESP32 microcontroller, two automatic pumps, and activated carbon and air conditioner water as filtration media. The…
Thermal energy is a form of energy formed in the earth's crust. The sun is one form of thermal energy that can be utilized by all living things. However, because the amount is limited and cannot be used continuously, alternative energy is needed that can be used as a means of generating electrical energy, namely solar or solar energy. In everyday life there are appliances that use electricity i…
PT Pama Persada Nusantara is one of the contractor companies at PT Bukit Asam Tbk. who is responsible for managing the MTBU Site which is located in Lahat Regency, South Sumatra with an area of 2,886 Ha and uses conventional methods with a total of 22 fleets divided into 2 work shifts with an effective time of 21.6 hours. Shift changes are carried out at 3 location points (CS 1, CS 2, CS 3) wit…
The biomechanics of wound closure are profoundly influenced by the distribution of mechanical stress in the surrounding tissue. This study investigated how wound geometry influences stress distribution during closure using Finite Element Analysis. Simulations on a silicone rubber skin analog tested four shapes (circular, square, triangular, and irregular) under varying tensile loads. The result…
Retinal image based eye disease classification is an important approach to support automated diagnosis in the medical field. This study aims to classify four types of eye diseases normal, cataract, glaucoma, and diabetic retinopathy using Convolutional Neural Network (CNN) models with the InceptionV3 and VGG-16 architectures. The dataset was obtained from the Kaggle platform, consisting of 4,21…
This research discusses the penetrating strength of waste transformer oil that is exposed using ozone. Ozone is produced from an ozone generator that uses 1/2 ball electrodes made of stainless steel with variations in gap distance of 1 mm and 2 mm. High voltage generation as a discharge source in the ozone generator with one of the main components of the flyback transformer. Ozone was measured …
This quantitative study aims to examine the influence of the Board of Directors, Board of Commissioners, Audit Committee, Sharia Supervisory Board (SSB), and Intellectual Capital on Maqashid Sharia Performance in 13 Indonesian Sharia Commercial Banks (SCBs) over the 2020–2024 period, with a total of 64 observations, using Multiple Linear Regression. The findings indicate that the Board of Dir…
Penelitian ini mengkaji Pengaruh Budaya Organisasi, Pembelajaran Organisasi dan Kompetensi Karyawan Terhadap Kinerja Karyawan PT Bank Mandiri (Persero), Tbk. Area Palembang Arief. Sampel dari penelitian ini adalah seluruh karyawan PT Bank Mandiri (Persero), Tbk. Area Palembang Arief yang berjumlah 100 orang. Penelitian ini menggunakan data primer dan sekunder yang diperoleh melalui kuesioner da…
Background: Surgery is a medical treatment thatuses invasive techniques by making incisions in the part of the body to betreated. Postoperative procedures can cause pain, with thefrequency, intensity, and duration of postoperative pain varying in eachpatient. Pain is caused by mechanical irritation of the wound, which stimulates chemical pain mediators in the body. A nonpharmacological method t…
Microplastics and heavy metals are pollutants that can pollute a water area. Microplastics and heavy metals also have effects that can disrupt enzyme activity in the body of biota. This study aims to analyze the effects of single polypropylene (PP) microplastics, single cadmium (Cd) heavy metals, and their combination on protease enzyme activity in blood cockles (Anadara granosa). Blood cockle …
Dari pengamatan yang telah dilakukan diperoleh hasil-hasil, bahwa faktor strategi harga, dan faktor strategi ekspor menentukan kinerja penjualan industri secara positif dan signifikan. Faktor strategi harga tersebut ditentukan oleh faktor konsentrasi industri secara negatif dan signifikan, kemudian ditentukan oleh faktor potensi permintaan, dan faktor strategi harga masa lalu secara positif dan…
The increasing use of Android devices has also led to the rise of security threats, one of which is the Reverse TCP attack technique that enables unauthorized remote access to victim devices. This study aims to develop a malware detection system using the Artificial Neural Network (ANN) method, implemented on a Small Board Computer (SBC), specifically the Banana Pi BPI-R1. Data was collected th…
Latar Belakang: Tomat ceri (Solanum lycopersicum L. var. cerasiforme) kaya akan antioksidan seperti flavonoid dan likopen yang berperan mengurangi radikal bebas dan mempercepat penyembuhan luka. Flavonoid terbukti meningkatkan proliferasi fibroblas, sintesis kolagen, dan memiliki sifat antibakteri. Penelitian ini bertujuan untuk menilai efektivitas gel ekstrak tomat ceri dalam mempercepat penye…
Secara harfiah, kata bimbingan berasal dari kata Bahasa Inggris yaitu “guidance”, dengan kata dasar guide yang berarti menunjukkan, menuntun, atau mengemudikan. Terdapat beberapa perbedaan yang signifikan antara bimbingan kelompok dan konseling kelompok. Bimbingan kelompok bertujuan untuk pencegahan masalah dan pengembangan pribadi, sementara koneseling kelompok bertujuan untuk memecahkan m…
This research aims to design an implement an interlock conveyor item counter system on The fx1n-10mr PLC to enhance efficiency, accuracy, and safety indie item counting process on an automated conveyor system. In this system, the fx1n-10mr PLC functions as primary controller, coordinating input from ultrasonic sensor for object detection. These sensors are used do automatically identify the pre…
The mud crab (Scylla paramamosain), one of the high-value fishery commodities, holds great potential for aquaculture development. This study aimed to evaluate the survival rate and compare the growth rate and carapace width of male and female mud crabs under different salinity levels and types of natural feed. The 21 day experiment was conducted at the Marine Bioecology Laboratory, Sriwijaya Un…
The study aims to determine the influence of financial Literacy and Financial Behaviour of Herding and Loss Aversion on gold investment decision in customer of Bank Syariah Indonesia in Simpang Patal Palembang City. The population in this study is customers who registered in BSI gold investment products with in 100 sample respondents. Sampling in this study used purposive sampling method with n…
Indonesia still faces many complex problems, especially those related to housing and the sanitary conditions of residential environments. The lack of proper housing sanitation has led to a decline in the quality of environmental sanitation in residential areas as a whole. Flats in sub-district 23 Ilir Palembang are flats where there are still many problems related to inadequate residential sani…
Pamapersada adalah salah satu kontraktor terbesar di Indonesia yang mengelola banyak lahan pertambangan salah satunya di PT Bukit Asam tepatnya pada site MTBU yang memiliki luasan IUP sebesar 2.886 Ha dengan jumlah Cadangan sebesar 188.000.000 ton. Salah satu pit yang berada di site MTBU yaitu Town Site Base Camp (TSBC) memiliki 3 change shift untuk HD (CS Taman, CS Endikat, CS Firman [portable…
Product quality is often associated with surface roughness values. Surface roughness can determine whether a product can meet quality standards or not. It is important to determine the right and optimal parameters, so as to achieve good surface roughness quality. Therefore, to improve the effectiveness of machining performance, a method is needed that can optimize the results of roughness quali…
Hydroponic method is a way of farming without using soil that can be applied both outdoors and indoors. One of the main factors supporting the growth of hydroponic plants is the provision of nutrients. This study uses lettuce plants as the research object. Therefore, this research aims to design a nutrient control system using the Blynk IoT (Internet of Things) platform to monitor the periodic …
Latar Belakang : Penyakit ST-Elevation Myocardial Infarction (STEMI) merupakan salah satu penyebab utama kematian global, yang membutuhkan penanganan cepat melalui Intervensi Koroner Perkutan (IKP) primer. Keterlambatan dalam tindakan reperfusi masih menjadi tantangan di Indonesia, termasuk di RSUP Dr. Mohammad Hoesin Palembang. Penelitian ini bertujuan mengevaluasi waktu pencapaian Intervensi …
Thalassemia is a genetic disorder with a high prevalence in Indonesia. Prevention through premarital screening and genetic counseling is essential to reduce the prevalence of this disease. As future medical professionals, medical students are expected to possess adequate knowledge about premarital screening and genetic counseling to support thalassemia prevention. This study aims to identify th…
Coal mining activities at Pit 3 East Banko Barat PT. Bukit Asam, Tbk uses the surface mining system method. Coal mining with an open system is strongly influenced by weather factors, where weather can have an impact on mining operational activities. Based on field observations, Pit 3 East Banko Barat does not yet have a main sump, causing the mining front to be flooded. On this basis, a main su…
he Effect of Lower Salt Concentration on The Chemical Characteristics of Patin Fish (Supervised by SUSI LESTARI). This study aims to analyze the use of lower salt on the chemical characteristics of catfish pede. This research was conducted laboratory experiment. The experimental design used in this study was a Randomized Group Design (RAK) with salt concentration treatment with 3 concentration …
Latar Belakang. Tuberkulosis (TB) adalah penyakit menular yang disebabkan oleh bakteri Mycobacterium tuberculosis (M. tb) dan telah menjadi masalah kesehatan global sejak zaman kuno. Penyakit ini umumnya menyerang paru-paru, namun dapat juga mempengaruhi organ lain. Gejala utama TB meliputi batuk kronis, batuk berdarah, demam, penurunan berat badan, dan berkeringat malam. Menurut laporan WHO 20…
The Puzzle genre in video games is one of the popular genres among video game players, one of which is a maze. Maze games are composed using various types of tiles and grids, such as triangles, squares and hexagons. Maze generation is one of the Procedural Content Generation (PCG) that can help generate mazes on a larger scale automatically. The Wilson algorithm is one of the algorithms that ca…
THR is an arthroplasty technique that removes necrotic tissue from the hip joint and replaces it with a prosthesis. Globally, THR prevalence is increasing with various risk factors. In Indonesia, THR prevalence is 118.8 per 100,000 population per year, with a joint disease dominance in South Sumatra at 6.48%. This study aims to describe the characteristics of patients who underwent THR at RSUP …
Housing is a basic human need so many communities want to have a home, it is seen as a business opportunity by some people so the emergence of many property companies. To promote its products, the company needs a promotional media, one of which is a website. Diana Maju Property is one of the property companies that operates in the field of sale-purchase of subsidized houses and rental-lease of …
The wastewater treatment procedure for medium rank coal involves the use of coagulation,flocculation technology with bio coagulants to effectively lower the level of pollutants. This approach utilizes Moringa oleifera seed powder as the primary bio coagulant, along with papaya seeds (Carica papaya Linn) and (Ambon banana peel waste (Musa paradisiaca var) as a secondary bio coagulant, which is m…