9 articles in this issue
Pattaraporn Kunapongkiti, Preeyaporn Pornkulwat, Tawan Limpiyakorn, Pratamaporn Homyok, Panida Nayramitsattha, Chaiwat Rongsayamanont
A phosphorylated-polyvinyl alcohol (PPVA) entrapped cell-based reactor was employed to promote partial nitrification for ammonia-rich wastewater treatment. High partial nitrification (66% of nitrite accumulation in average) was achieved along the 165 days... see more
Sarayut Khemngern, Doonyapong Wongsawaeng, Pitcha Jongvivatsakul, Deni Swantomo, Kris Tri Basuki
Polyethylene terephthalate (PETE) fibers are used as a reinforcing agent to enhance concrete strength as well as to shield against thermal neutrons. This study increased the stability of PETE fibers in a strong alkali solution characteristic of concrete (... see more
Saran Sillapaphiromsuk, Pizzanu Kanongchaiyos
In traditional crowd simulation methods, global path planning (GPP) and local collision avoidance (LCA) were mostly used to advance pedestrians toward their own goals without colliding. However, we found that using those methods in bidirectional flows can... see more
Dasari Karthik, C. B. K. Rao
The purpose of this paper is to find the essential factors influencing the loss of labour productivity (LP) in construction in India and substantiate these factors with naturalistic observation method in a building construction project. From the past stud... see more
Kittidej Arthittayapiwat, Prapawadee Pirompol, Pranchalee Samanpiboon
The chest expansion measurement is a part of physical therapy to track the progress of rehabilitation for checking the performance of lungs. The chest expansion mechanism moves like pump handle and bucket handle. These two movements cause the chest move m... see more
Dhanaj Saengchantr, Somyot Srisatit, Nares Chankow
This study proposes the data acquisition technique for on-line inspection of the pipe installed inside closed vessels through a laboratory model. The technique was based on transmission of gamma radiation that projected onto the radiation detectors. Labor... see more
Sittiporn Channumsin, Seksan Jaturutd, Prakasit Udomthanatheera, Keerati Puttasuwan, Chotika Kositratpatcharasuk, Pitcharporn Amprai, Manop Aorpimai
This paper presents the architecture design of flight dynamics system (FDS) known as “EMERALD” developed by Geo-Informatics and Space Technology Development Agency (GISTDA) and Mahanakorn University of Technology (MUT). The capability of the system enable... see more
Jatuphol Daosaeng, Natee Thong-un
An ultrasonic Velocity Profile (UVP) has been continuously improved for flowrate measurements. Since the UVP can visualize a flow profile along a cross section of pipelines, it provides a significant advantage over other conventional methods such as diffe... see more
Worawat Nakawiro
In Thailand, natural gas has been the primary source of fuel for power generation for the past few decades due to availability of indigenous resources. With continuous load growth and near depletion of domestic natural gas supply, renewable energy will pl... see more