12 articles in this issue
-
Irsyad Nashirul Haq,Deddy Kurniadi,Edi Leksono,Brian Yuliarto,F.X. Nugroho Soelami
In this work, a historical data based battery management system (BMS) was successfully developed and implemented using an embedded system for condition monitoring of a battery energy storage system in a smart microgrid. The performance was assessed for 28... see more
Tito Adibaskoro,Made Suarjana
Prestressed concrete has been gaining popularity in the construction industry because of its many advantages, which include reduced dead load due to less material used and overall cost savings. Nonetheless, a single prestressed concrete I-girder as a stru... see more
Guo Yinjing,Song Xianqi,Yang Lei,Lv Wenhong
To enhance the position estimation accuracy of an underground localization system for coal mine roadways, an algorithm based on the feature vector of received signals is presented in this paper. The algorithm includes three steps: the construction process... see more
Jingying Zhao,Hai Guo,Min Han,Haoran Tang,Xiaoniu Li
In recent years, environmental pollution has become more and more serious, especially water pollution. In this study, the method of Gaussian process regression was used to build a prediction model for the sulphate content of lakes using several water qual... see more
Lienda Aliwarga,Setyo Widodo,Novika Suwardana,Hanna Darmawan,Khoiruddin Khoiruddin,I Gede Wenten
Removal of impurities from cooking oil is an important step in providing the possibility of WCO reuse to extend the life cycle of cooking oil, leading to a reduction of WCO disposal. This study was conducted to investigate the performance of a polypropyle... see more
Zhanfu Li,Yiqing Ye,Xin Tong,Kunyuan Li
A theoretical model of particle breakage under a novel combination of dynamic and static loads is presented in this paper. In order to enhance the capability of the actual physical and mechanical properties towards rocks, parallel connector parameters of ... see more
Rexha Verdhora Ry,Tepy Septyana,Sri Widiyantoro,Andri Dian Nugraha,Arii Ardjuna
Over the last decade, microseismic monitoring has emerged as a considerable and capable technology for imaging stimulated hydraulic fractures in the development of unconventional hydrocarbon resources. In this study, pilot hydraulic-fracturing treatments ... see more
Mohd Asyraf Kassim,Tan Kean Meng,Noor Aziah Serri
A two-part study on pretreatment and fed-batch enzymatic hydrolysis of pretreated Tetraselmis suecica using a high initial biomass concentration was conducted. First, the effect of different pretreatment processes, i.e. microwave (MC), dilute alkaline (AK... see more
Rida Zuraida,Hardianto Iridiastadi,Iftikar Zahedi Sutalaksana,Suprijanto Suprijanto
Fatigue during driving is the main contributing factor to road accidents. It is influenced by time on task (TOT) and time of day (TOD). Recent electroencephalogram (EEG) research on fatigue assessment has shown a promising result in explaining the fatigue... see more