9 articles in this issue
Ignatius Pulung Nurprasetio,Bentang Arief Budiman,Farid Triawan10.17509/ijost.v2i2.7988 Abstract views: 1103 PDF downloads: 544
This paper presented the investigation of failure mechanism of plastic shredding machine’s flange coupling which is made of cast steel. The machine unexpectedly stalled a few minutes after High-Density Polyethylene (HDPE) plastic bottles were fed into the... see more
Muhammad Maqbool Sadiq Awan,Parviz Soroushian,Arshad Ali,Muhammad Yousaf Saqid Awan10.17509/ijost.v2i2.8001 Abstract views: 489 PDF downloads: 359
Cementitious materials, especially those with higher compressive strengths, provide relatively low toughness, tensile strength and strain capacity, and are susceptible to cracking under load and restrained shrinkage effects. These drawbacks were overcome ... see more
Asep Bayu Dani Nandiyanto,Kikuo Okuyama10.17509/ijost.v2i2.8016 Abstract views: 398 PDF downloads: 369
Combination of spray drying and templating method has been reported as one of the best method to produce porous pharmaceutical particles. However, current development reports have shown successful formation of porous particles with improper information on... see more
Lupete K Bhullar,Zulpan Adi Putra10.17509/ijost.v2i2.8017 Abstract views: 432 PDF downloads: 437
A chemical company has identified that Butyl Cellosolve Acetate (BCA) and EO-3 Phosphate Ester (EO-3 PE) esters have significant potential in a large variety of applications. However, there is limited information in existing practices involving these part... see more
Rinaldo Marimpul10.17509/ijost.v2i2.7987 Abstract views: 504 PDF downloads: 371
Copper film growth using thermal evaporation methods was studied using molecular dynamics simulations. The AlSiMgCuFe modified embedded atom method potential was used to describe interaction of Cu-Cu, Si-Si and Cu-Si atoms. Our results showed that the var... see more
Ersan Y Muslih,Agus Ismail,Kyoo Ho Kim10.17509/ijost.v2i2.8018 Abstract views: 390 PDF downloads: 376
CuInSe2 (CISe) thin film was successfully fabricated from copper and indium salts with ethanolamine as precursors. All of these precursors were dissolved and formed complex compounds with ethanolamine simultaneously which deposited on soda lime glass by s... see more
Ade Gafar Abdullah,Agung Pramudiantoro Putra10.17509/ijost.v2i2.8019 Abstract views: 541 PDF downloads: 477
This research aims to design a trainer simulator wake height of the water level measurement using microcontroller arduino mega integrated with Human Machine Interface (HMI). This tool is designed to describe a working system of water level elevation measu... see more
Muhammad Roil Bilad10.17509/ijost.v2i2.7998 Abstract views: 305 PDF downloads: 306
Forward osmosis (FO) is an attractive technology that offers advantages especially for treatment of challenging feeds in comparison to other membrane technologies. Substantial developments of membrane material have been shown recently. To support further ... see more
Kazumi Masuda,Thomas Jue,Ronald D. Ray Hamidie10.17509/ijost.v2i2.7995 Abstract views: 652 PDF downloads: 405
The skeletal muscle occupies about 40% of body mass, one of the largest organs in the body, and it has great plasticity in response to physiological stressors and then alters the contractile and metabolic properties of the muscles. Therefore, healthy stat... see more