Air quality has an important role for living things on the surface of the earth, especially for humans, where human health depends on air quality. Therefore, air quality must be kept clean because unclean air will have a negative impact on living things, especially humans. Therefore the purpose of this research is to classify air quality using the fuzzy random forest method with boostrap sampli…
The government determines provincial priorities in implementing child-friendly city programs. The child-friendly city program is one of the Indonesian government's programs in ensuring the fulfillment of children's rights and protection based on indicators of child-friendly cities. Determining provincial priorities can be done by grouping provinces based on the achievement of indicator coverage…
During pregnancy, a mother must always pay attention to her health, because an unhealthy fetus can threaten the health of pregnant women. It is important to monitor the health condition of the fetus in order to detect any abnormal symptoms in the fetus. Cardiotocography (CTG) is a tool that serves to monitor fetal activity such as fetal heart rate (FHR), uterine contractions (UC), and several t…
Arrhythmia disease is a serious and potentially fatal condition, so detecting this disease early has great significance. However, the dataset in the form of electrocardiogram (ECG) used in the analysis of arrhythmia disease consists of attributes, namely 252 free attributes and 1 label. Thus, 252 signal points are taken which means 1 signals points are taken which means 1 signal has 252 attribu…
Credit is currently growing very rapidly because it is used as a payment mechanism among the public, but the credit provided does not rule out the possibility of having a high risk. Classifying potential debtors is one way to help reduce credit risk. Credit risk levels are classified in this study using the Fuzzy Random Forest method based on K-Fold Cross Validation Resampling. The University o…
Indonesia. Coffee plants that have been around for a long time are the reason why the majority of Pagaralam coffee is old, so it needs proper land management, so that coffee plants can be more productive. The use of reductants as herbicide mixtures has a very positive impact on sustainable agriculture, including weed control in coffee fields. MCA is used to extract information from a two dimens…
Dimentional reduction is a technique for reducing the number of features in a dataset. Principal Component Analysis (PCA) is a dimensional reduction method that can reduce the features in a dataset without eliminating important information in it. In this study, the aim is to obtain the results of dimension reduction as well as to know the performance results before and after data dimension redu…
Production of coffee in Indonesia ranks fourth largest after rubber, coconut and palm oil. Pagaralam is one of the coffee producers in South Sumatra Indonesia Country, with a production of 20.153 tons and the number of farmers in coffee farming is 9,321 families card. This research aims to represent the variables that are significantly related to the net income of farmers in graphical form usin…
This study aims to determine the depth of peat in the piled up soil at the Bait Qur'an Islamic Boarding School in Sepuh Village using the 2-dimensional Wenner-Schlumberger geoelectric method for a development. Peat has a very high void ratio and is highly compressible. This method involves drilling a hole in the area to be measured using a drill or other drilling tool. Peat soil has different p…
Cancer markers, or substances indicating the presence of specific cancers in the human body, are molecules found in the human body that provide indications of certain types of cancer. Numerous cancer markers have been discovered. However, this research focuses only on six specific cancer markers: Jurkat, HeLa, PC-12, MDA-MB-231, MCF-7, and Basal. Blood samples are also used as an additional com…
The air quality index is a benchmark for some of today's global society which will later have an impact on society and the order of life. The main focus of measuring the air quality index is based on the concentration of dissolved air pollutants in the atmosphere. The city of Palembang itself began to develop when Indonesia made it the location for the Asian Games in 2018. This study aims to de…
Identification of pay zones in clayey sandstone layers in the Tarim field poses a challenge in determining the hydrocarbon and water zones because they have low resistivity low contrast (LRLC) characteristics. The existence of LRLC reservoir layers is found in the lower-upper Miocene age in the South Sumatra basin in the Gumai, Air Benakat, Muara Enim and Palembang Formations as deposit product…
Pembangkit listrik tenaga nuklir telah diidentifikasi sebagai salah satu alternatif yang menjanjikan untuk memenuhi kebutuhan energi masa depan. Penelitian ini bertujuan untuk menganalisis performa dan potensi bahan bakar Karbida dalam konteks neutronik yang digunakan pada SFR. Proses analisis dilakukan dengan melakukan simulasi menggunakan metode Monte Carlo dan bahasa pemrograman Python melal…
Desa Taja Raya II merupakan salah satu desa yang terletak di Kabupaten Banyuasin, letak Geografis Kabupaten Banyuasin terletak pada posisi 388735 - 530060 Lintang Selatan dan 9660739 - 9807115 Bujur Timur (Longitude). Desa Taja Raya II merupakan salah satu desa yang kekurangan sumber air bersih. Oleh karena itu, penelitian ini dilakukan sebagai salah satu bentuk upaya bentuk upaya dalam membant…
As one of the waters in Indonesia, the Southern Java waters are very complex waters because they get direct influence from the Indian Ocean and also the influence of the Pacific Ocean water masses that are brought into these waters through the Indonesian Cross Flow (ARLINDO). This study aims to determine the effect of positive IOD in 2019 on water mass variability in the southern waters of Java…
Rainfall intensity in Ogan Komering Ilir Regency has high rainfall intensity. Most of the people's work in Ogan Komering Ilir Regency is farming, if the intensity of high rainfall can have a negative impact on farmers and plant growth. Therefore, rainfall predictions can be used to determine future rainfall levels in Ogan Komering Ilir District. Rainfall prediction in this study uses the Recurr…
In an open pit mining system, it is important to know how stable a slope is. Unstable slopes will affect the mine production process and cause losses. Whether a slope is stable or not can be determined from the safety factor value. In this study, the safety factor value is sought using the limit equilibrium method. The slopes analyzed are low wall, side wall and high wall slopes. If the slope s…
This study aims to determine the effect of air humidity and air temperature on ENSO and IOD in Palembang City. The data used are data on relative humidity and air temperature as a result of measurements from the BMKG class 1 climatology station in Palembang City for 5 years (2017- 2021). The data is processed statistically to find the relationship between these two parameters with ENSO and IOD …
This study aims to analyze the influence of the social environment and financial knowledge on interest in using sharia investment products (study of students of Raudhatul Ulum Sakatiga Indralaya IT High School).This study used quantitative methods with questionnaires as research instruments. The population in this study amounted to 331 students with a sample of 182 respondents taken using the N…
Analisis geokimia merupakan metode ekspolorasi panasbumi untuk menentukan tipe manifestasi dan memperkirakan suhu reservoir di daerah Suoh dan sekitarnya. Terdapat tujuh titik lokasi pengambilan sampel air panas untuk dilakukan pengamatan secara fisik dan uji kandungan geokimia, yaitu APS, APKSH, APKSC, APK1, APK2, APGS,dan APBS. Manifestasi panasbumi di daerah Suoh berada di jalur sumatra faul…
This research aims to understand the characteristics of volcanic rocks and the process of their formation in the Kikim Formation, which was carried out in the Negeriratu area and its surroundings. Volcanic rock is a type of igneous rock. The formation of volcanic rocks occurs during the cooling of magma when it has formed lava or frozen fragments on the earth's surface. The characteristics of t…
The aims of the research was: 1) to identify marketing channels for hydroponic vegetables at the Cempako Vegetable Village. 2) to identify the 7P marketing mix for hydroponic vegetables in the Cempako Vegetable Village. 3) to analyze the marketing strategy for hydroponic vegetables at Cempako Vegetable Village. Data collection was carried out in October 2023. The research method was a case stud…
Unbranded granulated sugar was sugar known as bulk granulated sugar that has no label and is usually sold in retail plastic bags in traditional markets. Branded granulated sugar is increasingly selling in the market, but consumers who were interested and choose unbranded granulated sugar for consumption were still relatively high which is certainly influenced by several factors. The purposes of…
Coffee Shop Kopiloka is one of the Coffee Shops that was established in 2017 at Palembang City, by offering coffee typical of South Sumatra Province with a comfortable and authentic atmosphere for coffee connoisseurs. Over time, in 2018 – 2019 the increase in the number of Coffee Shops in Palembang City grew so rapidly. More and more Coffee Shops are offering more modern facilities and places…
Babat Baru Village is one of the areas where a large number of residents are engaged in oil palm farming. Farmers in Babat Baru Village are independent smallholders so that in the marketing process of oil palm fresh fruit bunches (FFB) to the Palm Oil Mills (PKS) it is carried out through existing marketing institutions both through collectors and wholesalers this will affect the price that far…
This study aims (1) to calculate the amount of consumtion of packaged cooking oil by households in Tanjung Enim Sub-District, Lawang Kidul District, Muara Enim Regency, (2) to analyze the factors that influence the consumption of packaged cooking oil by household in Tanjung Enim Sub-District, Lawang Kidul District, Muara Enim Regency, (3) to describe the behavior of using and handling cooking o…
The objectives of this reseacrh is to: 1). Analyzing the criteria for the condition of rice availability of farmer households in Keramasan and KemasRindo Villages, Kertapati District, Palembang City. 2). Analyzing the differences in income of farmer households in Keramasan and KemasRindo villages, Kertapati sub-district, Palembang city. 3.) Analyzing the factors that influence the availability …
Cooking oil is one of the basic human needs which is used every day to process foods. Cooking oil is able to conduct heat, provide a savory taste, crunchy texture, brown color and increase the nutritional value of food. Bulk cooking oil is cooking oil that is only filtered once. Bulk cooking oil may be originated from packaged cooking oil that is rejected due to leaks on the packaging. The purp…
Cooking oil is one of the staple food that is very important to meet the needs of household consumption. The high need for cooking oil makes people often use cooking oil repeatedly with the aim of saving purchases. Cooking oil that is used repeatedly can reduce the quality of fried foodstuffs and cause various diseases. The objectives of this study were: (1) to estimate the amount of packaged c…
Indonesia is a country that has abundant natural resources, one of the results of the agricultural sector is rice which is a staple food needed for Indonesia. The main factors that influence the high level of rice consumption are the large population and the wider area that makes rice the main staple food. This study aims to 1) What types of carbohydrate sources and how much are consumed by hou…