|
|
|
|
|
|
|
Dahee Jung, Jieun Baek and Yosoon Choi
This study stochastically predicted ore production through discrete event simulation using four different probability density functions for truck travel times. An underground limestone mine was selected as the study area. The truck travel time was measur...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sung-Min Kim, Yosoon Choi and Jangwon Suh
In this study, applications of the Arduino platform in the mining industry were reviewed. Arduino, a representative and popular open-source hardware, can acquire information from various sensors, transmit data using communication technology, and control ...
ver más
|
|
|
|
|
|
|
|
|
|
|
|
Sung-Ho Hur, Chaeyoung Lee, Hong-Seung Roh, Sebeom Park and Yosoon Choi
In this study, we have designed a new intermodal automated container transport system (ACTS) via a roll-on/roll-off method that connects a logistics hub between a port and inland. Further, we have presented the development of a simulation model and the r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sung-Min Kim and Yosoon Choi
It is necessary to investigate the contamination of beach sands to ensure water safety, as they may contain potentially toxic trace elements. Tourists, oil spills, or replenishing sands can cause beach sand contamination. In this study, heavy metal conta...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yosoon Choi, Jangwon Suh and Sung-Min Kim
In this study, geographic information system (GIS)-based methods and their applications in solar power system planning and design were reviewed. Three types of GIS-based studies, including those on solar radiation mapping, site evaluation, and potential ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hoang-Bac Bui, Hoang Nguyen, Yosoon Choi, Xuan-Nam Bui, Trung Nguyen-Thoi and Yousef Zandi
Gross calorific value (GCV) is one of the essential parameters for evaluating coal quality. Therefore, accurate GCV prediction is one of the primary ways to improve heating value as well as coal production. A novel evolutionary-based predictive system wa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jieun Baek and Yosoon Choi
|
|
|
|
|
|
|
|
|
|
|
Jieun Baek and Yosoon Choi
The design of a haul road for an open-pit mine can significantly affect the cost associated with hauling ore and waste to the surface. This study proposes a new method for haul road design in open-pit mines to support efficient truck haulage operations. ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sung-Min Kim and Yosoon Choi
-
|
|
|
|
|
|
|
|
|
|
|
Jangwon Suh, Hyeongyu Lee and Yosoon Choi
The use of portable X-ray fluorescence (PXRF) and inductively coupled plasma atomic emission spectrometry (ICP-AES) increases the rapidity and accuracy of soil contamination mapping, respectively. In practice, it is often necessary to repeat the soil con...
ver más
|
|
|
|
|
|