Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mahmoud Farshbaf"'
Publikováno v:
In Biochemical Engineering Journal 2005 25(3):243-248
Publikováno v:
Materials Performance and Characterization. 10:20200027
The transient liquid phase bonding of titanium and aluminum alloys was investigated, in which the interlayer was a 30-µm-thick brass foil and pure silver foil. The optimized variables used in this work are bonding temperature and time of 600°C and
Autor:
Atsushi Fujihira, Nobuaki Shimizu, Kazuaki Ninomiya, Kazumichi Sakiyama, Chiaki Ogino, Mahmoud Farshbaf Dadjour
Publikováno v:
Ultrasonics Sonochemistry. 15:988-994
The generation of hydroxyl (OH) radicals was investigated during ultrasonic irradiation and in the presence of TiO(2). The effect of TiO(2) on an ultrasonic system's oxidation power was evaluated by examining the oxidation of salicylic acid. The gene
Publikováno v:
Ultrasonics Sonochemistry. 14:184-190
A series of experiments were carried out to study the degradation of methylene blue by the irradiation of ultrasound onto TiO(2) in aqueous solution. A statistically significant decrease in the concentration of methylene blue was observed after 60 mi
Publikováno v:
Biochemical Engineering Journal. 32:100-105
An ultrasonic system with TiO2 particles was utilized for disinfection of Escherichia coli (E. coli) under condition of darkness. The mechanism of disinfection was studied by investigating the cell lysis and degradation of DNA leaked through the cell
Publikováno v:
Water Research. 40:1137-1142
An ultrasonic treatment system, using a TiO2 photocatalyst, was used to disinfect Legionella pneumophila. A kinetic study of the process indicates that TiO2 significantly improves the disinfection process. The concentrations of viable cells were redu
Publikováno v:
Biochemical Engineering Journal. 25:243-248
The kinetics of disinfection of Escherichia coli , in the presence of a TiO 2 photocatalyst, using an ultrasonic irradiation system was investigated. TiO 2 was found to significantly improve the disinfection process. A 98% reduction in the concentrat
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 35:963-968
Taylor-eddy and paddle type apparatus were applied for refolding of lysozyme in a continuous system. The number of theoretical mixing stages was measured for both the apparatus and the effect of flow rate and mixing rate on the axial dispersion of so
Autor:
Mahmoud Farshbaf, Ali A. Pouyan
Publikováno v:
2010 17th Iranian Conference of Biomedical Engineering (ICBME).
This paper, presents a new cephalometric landmark localization method based on combining two classifier results. Initially, a classifier based on histograms of oriented gradients makes a first estimation of the potential windows, and then a second cl
Publikováno v:
AIP Conference Proceedings.
The disinfection power of an ultrasonic system was enhanced using TiO2‐photocatalyst in the irradiating solutions. Cultures of Legionella were used in the irradiation system with and without TiO2. A significant decrease in the concentration of viab