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…
Gabungan dari topografi yang terjal, kondisi geologi dan iklim yang berubah-ubah menjadikan Kota Pagar Alam sering terjadi bencana tanah longsor. Tujuan penelitian adalah membuat serta membandingka…
Mentawai Achipelago is part of Sumatra Island which has two geological conditions to plate tectonic order. First, the Indo-Australian plate plunges into the Eurasian plate. Second, there is a Sumat…
Abstract IDENTIFIKASI MINERAL MAGNETIK PADA SUNGAI KOMERING DI KECAMATAN KAYUAGUNG KABUPATEN OKI
In this study, an automatic calibration system was designed for the BME280 sensor as a temperature gauge. Artificial Neural Network (ANN) is selected as the automatic calibration method that runs o…
To estimate the effect that has a sufficiently large influence from an atmospheric event that is too complex to be explained explicitly, a variable approach is carried out or estimated with other v…
Weather Research and Forecasting – Advanced Research WRF (WRF – ARW) requires parameterization assistance to indirectly calculate the effects of physical processes with variables that have been…
Telah dilakukan pengukuran nilai suseptibilitas magnetik dan komposisi mineral magnetik pada tanah disekitar sentral tenun songket di Kampung BNI Desa Muara Penimbung Kabupaten Ogan Ilir. Penelitia…