Vol. 21 No. 2 (2017): Regular Issue

Engineering Journal
Volume 21 Number 2
ISSN: 0125-8281
DOI: 10.4186/ej.2017.21.2

Published: 2017-03-31

Environment, Energy and Natural Resources

Environment, Energy and Natural Resources

Prediction of Asbestos Cement Water Pipe Aging and Pipe Prioritization Using Monte Carlo Simulation

Wonsiri Punurai, Paul Davis
Read the article
- PDF
DOI10.4186/ej.2017.21.2.1 March 2017
2721 5493
Environment, Energy and Natural Resources

Removal of Paraquat from Aqueous Solutions onto Zeolite LTL

Wilaiporn Insuwan, Kunwadee Rangsriwatananon
Read the article
- PDF
DOI10.4186/ej.2017.21.2.15 March 2017
2055 2180
Environment, Energy and Natural Resources

Effect of Chemically Modified Cissus Populnea Fibers on Mechanical, Microstructural and Physical Properties of Cissus populnea/High Density Polyethylene Composites

Taofik Oladimeji Azeez, Onukwuli Dominic Okechukwu
Read the article
- PDF
DOI10.4186/ej.2017.21.2.25 March 2017
1839 1712
Environment, Energy and Natural Resources

Outdoor-Indoor Atmospheric Corrosion in a Coastal Wind Farm Located in a Tropical Island

Abel Abelito Castañeda, Francisco Corvo, Dainerys Fernández, Cecilia Valdés
Read the article
- PDF
DOI10.4186/ej.2017.21.2.43 March 2017
2036 2282
Environment, Energy and Natural Resources

Mixed Zero-Inflation Method and Probability Distribution in Fitting Daily Rainfall Data

Kwanchai Pakoksung, Masataka Takagi
Read the article
- PDF
DOI10.4186/ej.2017.21.2.63 March 2017
2030 1899
Environment, Energy and Natural Resources

A Comparative Analysis of Weed Images Classification Approaches in Vegetables Crops

Camilo Andrés Pulido Rojas, Leonardo Enrique Solaque Guzman, Nelson Fernando Velasco Toledo
Read the article
- PDF
DOI10.4186/ej.2017.21.2.81 March 2017
1582 1764
Environment, Energy and Natural Resources

Optimization of Biochar Preparation from Acacia Wood for Soil Amendment

Pinitpon Pituya, Thavivongse Sriburi, Saowanee Wijitkosum
Read the article
- PDF
DOI10.4186/ej.2017.21.2.99 March 2017
2165 2021
Environment, Energy and Natural Resources

N-[3-(Trimethoxysilyl)propyl] ethylenediamine Functionalized Saponite as Adsorbent of Nickel from Aqueous Solution

Is Fatimah, Septian Perwira Yudha
Read the article
- PDF
DOI10.4186/ej.2017.21.2.107 March 2017
1841 2233
Environment, Energy and Natural Resources

Effects of Activated Carbon and Cationic Exchange Resin Pretreatments on Groundwater Defluoridation by Reverse Osmosis Process

Praphasiri Chantharawong, Aunnop Wongrueng, Pharkphum Rakruam, Suraphong Wattanachira, Satoshi Takizawa
Read the article
- PDF
DOI10.4186/ej.2017.21.2.123 March 2017
2071 1655

Modern Engineering Technology

Modern Engineering Technology

Two-Dimensional CFD Simulation of Reducing Operating Pressure Effect on the System Hydrodynamics in a Downer Reactor

Pilaiwan Chaiwang, Benjapon Chalermsinsuwan, Pornpote Piumsomboon
Read the article
- PDF
DOI10.4186/ej.2017.21.2.133 March 2017
1886 1805
Modern Engineering Technology

Evaluation of Seismic Shear Demands of RC Core Walls in Thailand Determined by RSA Procedure

Kimleng Khy, Chatpan Chintanapakdee
Read the article
- PDF
DOI10.4186/ej.2017.21.2.151 March 2017
2282 2065
Modern Engineering Technology

Preparation of Microcrystalline Cellulose from Waste Cotton Fabrics Using Gamma Irradiation

Deni Swantomo, Giyatmi Giyatmi, Satrio Hadiid Adiguno, Doonyapong Wongsawaeng
Read the article
- PDF
DOI10.4186/ej.2017.21.2.173 March 2017
2376 3136
Modern Engineering Technology

Architecture of Micro Energy Harvesting Using Hybrid Input of RF, Thermal and Vibration for Semi-Active RFID Tag

Tengku Norliza Tengku Mohamad, Jahariah Sampe, Dilla Duryha Berhanuddin
Read the article
- PDF
DOI10.4186/ej.2017.21.2.183 March 2017
2005 2521
Modern Engineering Technology

An Analysis of Seismic Behavior of Two Non-coplanar Tunnels

Sina Pourzahedi, Iman Aghayan
Read the article
- PDF
DOI10.4186/ej.2017.21.2.199 March 2017
1506 1512
Modern Engineering Technology

Experimental Investigation of the Effect of Micro-Silica and Zeolite on Repair Mortar of Concrete Pavements

Saeed Farzin, Gholam Ali Shafabakhsh, Ehsan Teymouri, Mohammad Reza Aeine Heydari, Mana Motamedi
Read the article
- PDF
DOI10.4186/ej.2017.21.2.213 March 2017
2433 1765
Modern Engineering Technology

Performance Assessment and Mathematical Modeling of Process Parameters in Electrical Discharge Machining of EN-31 Tool Steel Material Using Taguchi DOE

P. N. L. Pavani, R. Pola Rao, K. Santa Rao
Read the article
- PDF
DOI10.4186/ej.2017.21.2.227 March 2017
1790 1781
Modern Engineering Technology

Modeling and Simulation of UWB Wave Propagation for Early Detection of Breast Tumors in Cancer Dielectric Imaging Systems

Ikram E. Khuda
Read the article
- PDF
DOI10.4186/ej.2017.21.2.237 March 2017
1619 1374
Modern Engineering Technology

Optimizing the Cost of Integrated Model for Fuzzy Failure Weibull Distribution Using Genetic Algorithm

Pramote Charongrattanasakul, Adisak Pongpullponsak
Read the article
- PDF
DOI10.4186/ej.2017.21.2.253 March 2017
1540 1462
Modern Engineering Technology

Effect of Synthetic and Natural Zeolite on ASR Expansion

Suvimol Sujjavanich, Chanakorn Wongtanasarasin, Paisan Kongkachuichay
Read the article
- PDF
DOI10.4186/ej.2017.21.2.269 March 2017
1848 1638
Modern Engineering Technology

A Gamma-kL Transition Model for Transitional Flow with Pressure Gradient Effects

Ekachai Juntasaro, Abdul Ahad Narejo
Read the article
- PDF
DOI10.4186/ej.2017.21.2.279 March 2017
1533 1693

Vol. 21 No. 2 (2017): Regular Issue

Environment, Energy and Natural Resources

Prediction of Asbestos Cement Water Pipe Aging and Pipe Prioritization Using Monte Carlo Simulation

Removal of Paraquat from Aqueous Solutions onto Zeolite LTL

Effect of Chemically Modified Cissus Populnea Fibers on Mechanical, Microstructural and Physical Properties of Cissus populnea/High Density Polyethylene Composites

Outdoor-Indoor Atmospheric Corrosion in a Coastal Wind Farm Located in a Tropical Island

Mixed Zero-Inflation Method and Probability Distribution in Fitting Daily Rainfall Data

A Comparative Analysis of Weed Images Classification Approaches in Vegetables Crops

Optimization of Biochar Preparation from Acacia Wood for Soil Amendment

N-[3-(Trimethoxysilyl)propyl] ethylenediamine Functionalized Saponite as Adsorbent of Nickel from Aqueous Solution

Effects of Activated Carbon and Cationic Exchange Resin Pretreatments on Groundwater Defluoridation by Reverse Osmosis Process

Modern Engineering Technology

Two-Dimensional CFD Simulation of Reducing Operating Pressure Effect on the System Hydrodynamics in a Downer Reactor

Evaluation of Seismic Shear Demands of RC Core Walls in Thailand Determined by RSA Procedure

Preparation of Microcrystalline Cellulose from Waste Cotton Fabrics Using Gamma Irradiation

Architecture of Micro Energy Harvesting Using Hybrid Input of RF, Thermal and Vibration for Semi-Active RFID Tag

An Analysis of Seismic Behavior of Two Non-coplanar Tunnels

Experimental Investigation of the Effect of Micro-Silica and Zeolite on Repair Mortar of Concrete Pavements

Performance Assessment and Mathematical Modeling of Process Parameters in Electrical Discharge Machining of EN-31 Tool Steel Material Using Taguchi DOE

Modeling and Simulation of UWB Wave Propagation for Early Detection of Breast Tumors in Cancer Dielectric Imaging Systems

Optimizing the Cost of Integrated Model for Fuzzy Failure Weibull Distribution Using Genetic Algorithm

Effect of Synthetic and Natural Zeolite on ASR Expansion

A Gamma-kL Transition Model for Transitional Flow with Pressure Gradient Effects

Journal

For Authors

Chulalongkorn University