16 articles in this issue
Roaa Hamed Latief, Abdul Kareem E. Zainal
Highway embankments stability during its service period represents an important factor for the safety of highway users and vehicles. Consequently, the cost of construction of these embankments should be adequate to maintain the safety and durability durin... see more
Pilaiwan Chaiwang, Benjapon Chalermsinsuwan, Pornpote Piumsomboon
This research aimed to study the carbon dioxide (CO2) capture process using a potassium-based solid sorbent in a circulating fluidized bed riser (CFBR). The solid sorbent in this study was potassium carbonate on gamma alumina supporter (K2CO3/g-Al2O3). Th... see more
Nattawin Chawaloesphonsiya, Kritchart Wongwailikhit, Saret Bun, Pisut Painmanakul
The objective of this work was to study the treatment of oily-wastewater by the combination of induced air flotation and coagulation or the modified induced air flotation (MIAF). Effects of bubble hydrodynamics and mixing were analyzed along with the trea... see more
Hathaichanok Warnphen, Nuta Supakata, Vorapot Kanokkantapong
The objective of this research is to manage waste glass in Koh Sichang, Chonburi province, used as a partial fine aggregate replacement in concrete brick production according to the Thai Industrial Standard (TIS) 57-2533. An experimental approach aimed to... see more
Isaratat Phung-on, Sudarat Khetsoongnoen, Jongkol Srithorn, Chanan Euaruksakul, Pat Photongkam
In-situ observation of martensite decomposition at Heat Affected Zone (HAZ) was investigated on a dissimilar joining between 2.25Cr-0.5Mo grade T22 as base material and ER90S-B9 as filler metal using GTAW process using LEEM at a synchrotron facility. A po... see more
Saichon Jaiyen, Ployphan Sornsuwit
A cyber-attack detection is currently essential for computer network protection. The fundamentals of protection are to detect cyber-attack effectively with the ability to combat it in various ways and with constant data learning such as internet traffic. ... see more
Akkachai Ketsap, Chayanon Hansapinyo, Nopadon Kronprasert, Suchart Limkatanyu
The Northern region of Thailand has been considered as one of the seismic risk zones. However, most existing buildings in the area had been designed and constructed based on old building design codes without seismic consideration. Therefore, those buildin... see more
Thuy Nguyen, Warangkana Saengsoy, Somnuk Tangtermsirikul
This study investigates the influence of bottom ashes with different water retainabilities as an internal curing material on the performances of mixtures containing an expansive additive and fly ash. Two series of experiments were conducted: mortar contai... see more
Mongkol Thianwiboon
The main objective of this research is to find the optimized lay up for theafterbody of the amphibious plane which can carried load according to ASTM F2245(Standard Specification for Design and Performance of a Light Sport Airplane).The finite element ana... see more
Chariya Paveenchana, Naragain Phumchusri
This study aimed to enhance efficiency of raw materials warehouse in a case study haircare manufacturer in Thailand though identifying the optimal storage locations for materials locating at this raw materials warehouse. At the same time, it was our goal ... see more
Anusorn Seubsai, Palida Tiencharoenwong, Phattaradit Kidamorn, Chalida Niamnuy
Methane is of great interest for conversion into high-value hydrocarbons (C2+) and olefins, via oxidative coupling of methane (OCM) using catalysts. In this work, Na2WO4-TiO2/SiO2 catalyst, along with the single catalysts of its components (Na2WO4/SiO2 an... see more
Settakorn Upasen, Kornrat Naeramitmarnsuk, Christian Antonio, Susan Roces, Héctor Morillas, Piyachat Wattanachai
Extraction and characterization of acid soluble collagen (ASC) and pepsin soluble collagen (PSC) from scales of Giant groupers (saltwater fish) and Nile tilapia (freshwater fish) were carried out in this research. Due to a higher protein content in ... see more
Pongpon Teerachawanwong, Bharanabha Makkaroon, Chontira Boonfung, Chaiyot Tangsathitkulchai, Atichat Wongkoblap
In this paper, adsorption of methane on porous silica glass was investigated to see whether functional groups can affect the adsorption behavior. Adsorption isotherms for pores having widths between 7 and 40Å at 283 and 298 K were investigated using a Mon... see more
Lalipat Janamphansang, Jatuphorn Wootthikanokkhan, Saiwan Nawalertpanya
This recent work investigates on the modification of metal oxide particles surface by the addition of amorphous coating layer. This core-shell structure is expected to decrease particles aggregation and increase their distribution in polymer matrix. VO2 p... see more
Keonakhone Khounvilay, Berta Nogueiro Estevinho, Wancheng Sittikijyothin
Citronella oil is one of possible natural insect’s repellents extracted from leaves of Cymbopogon winterianus. It is used extensively as a source of perfumery chemicals such as 25% citronellal, 18% citronellol and 20% geraniol. To prolong the citronella o... see more
Chanin Panjapornpon, Pawat Saksomboon, Kittayot Juyteiy, Jedsada Chinprasit
A model-based application for pH regulation in a pilot unit of wastewater treatment by carbon dioxide gas is presented. A reactor pH is an important factor to enhance the gas absorption of carbon dioxide bubbles in an alkaline wastewater, and it nee... see more