Peningkatan kebutuhan energi dapat menjadi indikator peningkatan kemakmuran, tetapi pada saat yang sama juga menimbulkan masalah dalam upaya penyediaannya. Pada penelitian ini akan dilakukan penambahan reflektor pada PLTS yang terpasang di Masjid Al Aqobah Desa Pulau Semambu, Ogan Ilir. Diharapkan penelitian ini dapat mengoptimalkan efisiensi daya yang dihasilkan oleh panel. Dari penelitian yan…
Penelitian ini melakukan analisis neutron pada teras reaktor CANDLE Gas-Cooled Fast Reactor (GFR) dengan bahan bakar uranium metalik (U-10%wtZr) Berbasis OpenMC. Analisis bertujuan untuk memahami distribusi fluks neutron dan laju reaksi fisi di teras reaktor. Hasil penelitian menunjukkan fluks neutron yang lebih tinggi pada zona bahan bakar starter akibat laju reaksi fisi yang lebih tinggi, sem…
Kemplang baking is usually done conventionally which can cause the roasting process to not be optimal. This study aims to design automatic kemplang baking hardware and software based on servo motor motion using Arduino Mega 2560 microcontroller control. Temperature determination is obtained using a ktype thermocouple sensor which will be displayed on the LCD, based on the kemplang roasting p…
PT Tempirai Palm Resources merupakan salah satu Perkebunan Kelapa Sawit yang ada di Kabupaten Ogan Komering Ilir. Ogan Komering Ilir sering terjadi kebakaran lahan yang disebabkan karena sebagian besar daerah nya adalah gambut. Penelitian ini bertujuan untuk menganalisis ketebalan gambut dengan menggunakan metode geolistrik yang kemudian akan dilakukan pengeboran untuk memvalidasi hasil data ge…
This study aims to develop a monitoring system for smart laboratories using Internet of Things (IoT) technology. This monitoring system is designed using Cisco Packet Tracer software to simulate an efficient and effective implementation. In this research, integrating CCTV cameras and smoke detectors into an IoT-based network to detect and track important events in the laboratory environment. Th…
This study aims to analyze the condition of peatland cover in KHG Sungai Sugihan - Sungai Saleh after a fire occurred in 2015. This research was carried out by making peatland cover maps before and after land fires and after restoration. Land cover mapping was carried out using the Iso Cluster Unsupervised Classification method. In addition, vegetation index and moisture index maps are made by …
Telah dilakukan penelitian pemodelan skala laboratorium dengan metode geolistrik konfigurasi Schlumberger untuk mengidentifikasi posisi kebocoran pipa. Permodelan dilakukan menggunakan bak dengan ukuran 190 x 50 x 25 cm, dengan pipa PVC yang ditanam pada kedalaman 20 cm. Dilakukan tahapan pengukuran resistivitas tanah dengan delapan kali pengukuran dan perlakuan ; (1). Media tanah sebelum diber…
ABSTRACT Landslides are caused by slope material moving downhill out of the slope. The occurrence of landslides originates from something that causes the slope to be unstable and causes the soil to be unable to withstand shear forces. Karo Regency has several landslide-prone areas, so landslide mitigation is needed to prevent long-term adverse impacts. Many factors cause landslides in Berastagi…
Field X is an interfield field area between the DR and DF fields, South Sumatra Basin, Indonesia. Production data from the wells show very good initial Qoi in the wells in both fields. The deterministic petrophysics method approach was carried out in an effort to evaluate the reservoir characteristics of the Talang Akar sandstones in field X. Data from 6 wells representing both DF and DR fields…
Lampung merupakan daerah dengan tingkat kegempaan yang tinggi. Wilayahnya berada didekat zona subduksi dan dilalui oleh segmen sesar Sumatera. Penelitian ini bertujuan untuk menganalisis tingkat seismisitas wilayah Lampung berdasarkan a-value dan b-value, nilai indeks seismisitas, probabilitas dan periode ulang gempa. a-value dan b-value dihitung dengan menggunakan persamaan Gutenberg-Richter y…
Penelitian ini dilakukan dengan melakukan proses karakterisasi reservoir sehingga meminimalisir kegagalan ekplorasi. Salah satu teknik yang biasa digunakan dalam ekplorasi ini yaitu atribut Root Mean Square (RMS) dan Instantaneous frequency. Dari analisis atribut RMS dapat dikatakan bahwa zona target penelitian ini khususnya untuk Formasi Talang Akar memiliki potensi ataupun prospek reservoir b…
Penggunaan alat praktikum sangat membantu pemakainya dalam memahami konsep teori terutama dalam bidang fisika. Umumnya praktikum viskositas zat cair menggunakan stopwatch untuk menentukan seberapa lama waktu tempuh bola jatuh. Sehingga saat pengambilan dan pengolahan data masih dilakukan secara manual dan membutuhkan waktu yang lebih lama. Oleh karena itu, dilakukan pengembangan alat praktikum …
Based on the 2020 KLHK Statistical Report, forest and land fires in 2019 in Indonesia reached 1,649,258 ha. South Sumatra Province is the province with the highest number of fire areas, reaching 336,798 ha, of which 136,785 ha is peatland. One of the KHGs affected by the karhutla that occurred in South Sumatra was the KHGSS in Banyuasin Regency and Ogan Komering Ilir Regency. Forest and land fi…
SM field is located in the South Sumatra Basin, which produces hydrocarbons as a source of oil and natural gas. The target zone is the Baturaja Formation, dominated by carbonate rocks with the potential to serve as hydrocarbon reservoirs. This research aims to determine the hydrocarbon potential and types of fluids present in the SM field area. The seismic attributes used in the reservoir inter…
The energy in the Schrodinger wave equation for simple potentials can be formulated analytically, and this Python programming can provide a visualization (illustration) of Schrodinger equation for these simple potentials. The research data is the result of deriving the formula to find a solution to the Schrodinger equation on a potential barrier. Futhermore, using the Python programming languag…
Indonesia's abundant solar energy can be utilized into electrical energy with solar panels. From the amount of sunlight, not all of it will be absorbed, to produce large electrical energy, the output power of solar panels can be increased, one of which is by installing a reflector. Tests were carried out with two variations, first solar panels without using reflectors and second solar panels wi…
Peat has a function as a carbon sink to reduce greenhouse gases. If the peatland is dry, it will burn easily, and will cause problems for the surrounding environment. This study aims to determine changes in peatland vegetation cover on peatlands in Banyuasin Regency, South Sumatra before fire, after fire, and after restoration, so that it can be considered in taking action for effective and eff…
The campus laboratory often faces the issue of electricity wastage, where lights and air conditioners remain on even when not in use, and the manual management of numerous devices becomes challenging. To solve these problems, this research aims to design and simulate an efficient smart system based on the Internet of Things (IoT) to control and automate the lights and air conditioners in the la…
The percentage of clean water in Indonesia (2019) is achieving 72,55% out of 100% based on SDGs’ standardization. One of hazardous materials that still exists in water commonly is Iron (Fe) which is going to trigger the complications in body if only it is already maximum. The research of sensitivity measurement system aims to identify Fe’s existences < 1 ppm for its concentration. This opti…
Good management of goods is needed so that the inventory activities of a business can run smoothly. In terms of inventory or supplies of pharmaceutical goods, conditions such as shortages or stock outs must also be considered which are a matter of control, management and security. In this study, an inventory model is formulated with deterioration or damage to pharmaceutical goods that occurs du…
Audio Bio Harmonic (ABH) is an innovation of Sonic Bloom technology, which involves the application of technology in the field of agriculture. This study has the following objectives is to design ABH using the DF Player mini module, to test the characteristics of the tool and validate the value speak frequency produced by the ABH tool made, knowing the comparison and influence of value speak fr…
Manual classification of garden types is carried out only based on direct visual observation of garden images armed with experience and knowledge gained previously. Many problems arise when the process of classifying garden types is carried out manually, including inaccurate and non-uniform. This is because human vision has weaknesses and limitations. Based on this, this study was made a progra…
Penelitian dan pengembangan telah dilakukan untuk untuk mengatasi permasalahan pencemaran logam berat pada lingkungan perairan dengan menggunakan metode adsorpsi. Namun, adsorben saat ini yang digunakan untuk mengadsorpsi logam berat memiliki tingkat selektivitas dan sensitivitas yang rendah. Sehingga penelitian ini fokus untuk melakukan pengembangan adsorben Nanofiber IIPs-Fe3+ yang disintesis…
The “X” field is a research area located in the South Sumatra Basin. The target zone is located in the Talang Akar Formation which is dominated by sandstone reservoirs. This mapping aims to determine the distribution pattern of sandstone reservoirs by analyzing seismic attributes of Root Mean Square amplitude attributes and instantaneous frequency attributes using Post Stack Time Migration …
Fe (III)-IIPs (Ion Imprinted Polymers) were synthesized by cooling heating method with time for 7 hours including 1 hour of cooling at a temperature of -5℃, 6 hours of heating at a temperature variation of 75℃ held for 3 hours, 80℃ held for 2 hours and 85℃ held for 1 hour. The synthesis of Fe (III)-IIPs involved Fe (NO3)3 as analyte with an average diameter of 18.23 nm, Methacrylic Acid…
99mTc-pertehnetat is useful for treatment accompanied by information on dosing to the human body. This study aims to determine the estimated dose of 99mTc Pertehnetat radiopharmaceutical in children aged 1-15 years. This research method was carried out based on the mice biodistribution test with time intervals of 0.5, 1, 3, 5, 24 hours after radiopharmaceutical injection. From the biodistributi…
Flood disasters in Ogan Ilir are common every year, to provide information related to flood disasters in Ogan Ilir Regency, of course it is very necessary to map the areas that have flood vulnerability. Mapping of areas that have a flood hazard level needs to be done so that the government can take the right policies to overcome them. Utilization of Geographic Information Systems (GIS) is one o…
Peat soil is formed from the accumulated remains of old, dead, and partially modified plants and has a minimum organic matter of 12–18% C and a minimum thickness of 50 cm. Peatland water management requires a good understanding of the physical properties of peatlands. Peat soil contains a lot of water, but it dries quickly. The purpose of this study was to analyze the water content of peat wi…
Degraded peatlands will have a negative impact on life, various negative changes will occur in the environment. For this reason, it is necessary to carry out research to monitor changes that occur in peatlands so that the sustainability of peatlands is maintained. This research was conducted by making comparisons of peatland cover, vegetation index and moisture index. The data used is landsat 8…
Research has been carried out on Fe(III)-IIPs (Ion Imprinted Polymers) using the cooling-heating method, with a cooling process (cooling) for 1 hour and a heating process (heating) with a constant temperature of 75°C for 7 hours. The formation of Fe(III)-IIPs cavities was influenced by variations in extraction time (18 and 12 hours) and the number of repetitions performed (7 and 10 repetitions…