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 …
Waste water originating from Indralaya market activities has a high pollutant content far above the applicable guality standards. Market activities use water from rivers, while waste water from market activities is directly discharged into rivers without prior processing. In this study the method used was constructed wetland free water surface and the treatment given was organic load variations…
This study aims to assess the performance of the four-wheeled vehicle industry or more (ISIC 29101) in terms of efficiency and production costs. This research uses time series data for the 2011-2020 period with qualitative data analysis techniques, namely explaining efficiency and production costs including output, input and added value costs. The research results show that (1) the development …
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…
Penggunaan bahan-bahan kimia dalam kegiatan praktikum ataupun penelitian di dalam laboratorium tentunya akan menghasilkan air limbah. Air Limbah yang dihasilkan dari laboratorium tergolong limbah berbahaya dan/atau beracun. Berdasarkan zat yang terkandung di dalam air limbah laboratorium secara kolektif dan dalam kurun waktu yang lama apabila dibuang langsung ke lingkungan akan mencemari lingku…
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…
PT J Resources Bolaang Mongondow is a gold mining company that is active in blasting activities. During September 2022, the Powder Factor value for ore blasting increased from 0.37 to 0.48 and the Powder Factor value for waste blasting decreased from 0.26 to 0.21. The fragmentation size to fit into the heap leach pad without crushing is P80 ≤ 10 cm. This study uses a quantitative method with …
Perkembangan di dunia konstruksi membawa dampak baik dan buruk yang dapat mempengaruhi lingkungan baik secara langsung maupun tidak langsung. Pertambahan volume limbah konstruksi terjadi di seluruh dunia. Limbah konstruksi akan menambah beban di lokasi TPA yang semakin langka. Selain memberikan efek negatif bagi lingkungan, limbah konstruksi juga mengakibatkan kerugian bagi perusahaan karena ha…
Indonesia is an archipelagic country where there are many illegal ports where the increase in drug smuggling in Indonesia is increasing and there are many users in Batam. Singapore, as a result, a lot of drug smuggling is carried out on the borders of the surrounding countries where criminals take advantage of rat ports in Indonesia. This study examines the Indonesian Government's Efforts in Co…
This research was conducted by the authors to analyze the Speech act of the South Sumatra BNNP dealing with the issue of smuggling and trafficking of narcotics accommodated through the internet. The spread of drugs in this globalization era is very easy and fast, because sales can be done through online sites. Drugs are a problem for many countries, one of which is Indonesia. One of them is in …
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…
In the tin ore processing process that aims to separate the concentrate and tailing, there are valuable minerals that slipped off and wasted through the tailing so that rises the potential for low grade tin ore from the washing remainders (SHP). In optimizing the processing of tin ore, it is necessary to carry out further processing, one of which is by using shaking table technology. Shaking ta…
Tanah pucuk memegang peranan penting untuk menunjang keberhasilan kegiatan reklamasi/revegetasi pada areal bekas tambang, namun pada beberapa lokasi berdasarkan karakteristik geografis wilayah, terdapat lapisan/layer top soil yang relatif tipis/sedikit membuat proses regrading/penataan lahan tidak optimal pada saat melakukan covering top soil. Permasalahan tersebut ditemukan penulis di PT XYZ, …
The combustion of coal produces two types of waste, namely light ash (Fly Ash) and heavy ash (Bottom Ash). Fly ash is the waste generated by the power plant, contributing to environmental pollution. The combined fly ash and bottom ash generated solely from the power plant in 2021 were estimated to reach 12 million tons, projected to increase to 16.2 million tons by 2027. This poses a problem as…
Peningkatan penggunaan internet berbanding lurus dengan peningkatan cyber attack setiap tahunnya. Faktor peningkatan tersebut salah satunya adalah kelompok kriminal yang menargetkan alat kolaborasi seperti OneDrive atau Google Drive. Pengamanan data pada jaringan internet dibutuhkan untuk perancangan aplikasi berbasis jaringan, salah satunya dengan mengamankan data sebelum dikirimkan melalui in…
Penelitian ini bertujuan untuk mengetahui pengaruh pemodelan kebakaran hutan dan lahan (karhutla) terhadap awareness peserta didik pada materi perubahan iklim. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode One-Group-Pretest-Posttest Design. Subjek pada penelitian ini adalah 50 orang peserta didik kelas VII SMP Negeri 6 Indralaya Utara. Penelitian ini dilakukan dengan…
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…
This study aims to produce Student Worksheets based problem based learning the topic of the impact of forest and land fires on class VII Junior High School students which is valid and practical that can be used in practicum activities on global warming material. This type of research is development model which consists of several interrelated stages, namely: Analyze, Design, Development, Implem…
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 …