Untuk mempermudah dalam memahami pembelajaran siswa maka peneliti merancang suatu alat peraga yang bisa digunakan untuk mengukur induksi magnet pada toroida yang dililit oleh sejumlah kawat. Alat i…
Telah dilakukan pengukuran nilai suseptibilitas magnetik dan komposisi mineral magnetik pada tanah di perkebunan karet di Desa Taja Raya II Kabupaten Banyuasin. Sampel tanah diambil pada dua lokasi…
A prototype transceiver based on visible light waves has been successfully made using a white LED as a transmitter and photodiode and LDR as light detectors at the receiver. The data sent is text d…
Visible Light Communication (VLC) is visible light communication using LEDs and lasers as carrier waves to transmit data. This research aims to design a VLC system transceiver prototype that is cap…
This research aims to address the significant challenges caused by climate change in Palembang City, which has experienced substantial variations in rainfall with significant impacts during the per…
The recent decline in rainfall levels in the city of Palembang has caused the phenomenon of extreme drought in 2023. This phenomenon has had a big impact on life, such as the cessation of several a…
Usually, elasticity practical data collection is still done manually, which results in the data obtained having relatively low accuracy. Not only that, the time required is also long. Therefore, in…
Evapotranspiration is the main element in estimating the water needs of a land. Evapotranspiration effected by various climatological factors, requires a lot of calculation and if the measurements …
In this research, experimental design of a measuring instrument for detecting sulfur dioxide gas (SO2) based on the ESP8266 microcontroller has been carried out. The sensor used in this study is th…
Research has been conducted on the manufacture of Barium Ferrite magnets using Na2O additives. The composition of the additives used was 1%, 1.5%, 1% Calc and 1.5 Calc with a total mass of 30 grams…
Physical properties of minerals are properties possessed by a mineral which is used to identify a type of mineral. In this research, we will look at the variations in the value of the magnetic susc…
Pada penelitian ini dirancang hardwere dan softwere sebuah alat kincir angin yang dapat menghasilkan listrik serta mengukur kecepatan angin. Pengukuran kecepatan angin dilakukan dengan menggunakan …
Seismic tomography was applied to estimate subsurface structures West Sumatera. Based on anomalies of P- dan S-wave velocity (Vp and Vs) and Vp-Vs ratio. Earthquake data were downloaded from ISC (I…
Rice husks are one of the raw materials that can be made into silica because the main component of rice husk ash is silica about 85 – 97%. Silica is one type of adsorbent that is widely used for …
Climate has two main elements,namely temperature and rainfall. As part of the tropics, Indonesia has low temperature variations, but high rainfall variations. The Meteorology Climatology and Geophy…
Penelitian ini bertujuan untuk mengetahui nilai Peak Ground Acceleration (PGA) di batuan dasar yang lebih spesifik untuk wilayah Kerinci dan Sungai Penuh. Analisis PGA menggunakan metode Probabilis…
Central Java is an areas which is vulnerable to earthquakes. This study aims to analysis subsurface structures in this area by using a local tomography method. This method estimated anomalies of P …
West Nusa Tenggara is prone to earthquakes. This study aims to describe subsurface structure by utilizing earthquake data obtained from the International Seismological Center catalog. The subsurfac…
In this study, an internet of things-based temperature and humidity monitoring system was designed using the WeMos D1 R1 microcontroller as a data transmission device connected via a Wi-Fi network …
Penelitian ini dilakukan pada Sub-cekungan Arjuna Selatan Cekungan Jawa Barat Utara yang memiliki potensi reservoir yang baik dan sangat prospektif di Indonesia. Data yang digunakan pada penelitian…
In the current era, technology has shown a very rapid development. This is evidenced by the large number of communication media, both wireless and wired. In this study, using visible light as a med…
In this study, the addition of SiO2 additives to SiC ceramics was carried out to reduce the sintering temperature by producing optimal ceramics. The addition of SiO2 was given as much as 0, 0.5, 1 …
ABSTRAK Limbah perkebunan berupa serat sabut kelapa dapat dimanfaatkan sebagai bahan karbon yang bernilai guna lebih tinggi. Pada penelitian ini dibahas tentang proses pembuatan dan karakterisasi s…
This research comprehensively discusses two topics simultaneously, firstly modifying material ion-imprinted polymers (IIPs) as a smart material for Fe(III) adsorbent and further optimizing it as a …
Penelitian ini merancang dan membuat alat penghitung kecepatan dan arah angin dengan sensor hall effect berbasis mikrokontroler esp8266. Kincir angin di buat menggunakan bahan yang ringan untuk mem…
Salah satu bencana yang sering terjadi di Indonesia adalah angin puting beliung. Masyarakat perlu untuk mengetahui kecepatan angin harian agar dapat waspada sebelum terjadinya bencana tersebut. Pen…
Aplikasi android yang dapat diunduh pada google play store dibuat dengan berbagai cara, salah satunya menggunakan framework flutter. Penelitian ini bertujuan untuk membuat sebuah aplikasi android m…
Central Celebes region have a high risk towards earthquake event. This is caused by the source of earthquake can be triggered both on land and at sea. The sea earthquake occurred because the subduc…
Peningkatan jumlah kendaraan menyebabkan pemakaian oli mesin meningkat, untuk mengatasi masalah dapat dilakukan dengan mendaur ulang oli bekas yang telah digunakan dengan menggunakan proses pirolis…
Physical soil is one of the factors that affect the value of soil erosion in addition to vegetation management, organic matter and slope. Land use transformation is very influential on land degrada…