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Online since: July 2011
Authors: Guang Ya Zhou, Fook Siong Chau, Xiong Yeu Chew
As silicon is presently widely used in existing semiconductor processes, a hybrid integration of electronics and photonics have been extensively shown to further achieve faster data transfers with lower cross talk with lower heat dissipation.
Tunable photonic devices have the potential to increase the flexibility and capacity of communications with an immense reduction in complexity, inventory costs and time.
Tunable photonic devices have the potential to increase the flexibility and capacity of communications with an immense reduction in complexity, inventory costs and time.
Online since: May 2012
Authors: M.S. Awan, Ashari Maqsood, Mariam Ansari, Zeb Un Nisa Mughal, Muhammad Anis-ur-Rehman
The decrease in activation energy is due to reduction of ion pairs.
Hot end temperature T1, cold end temperature T2, room temperature T3 and voltage V produced were measured by digital multimeter, and data was collected on computer by interfacing of multimeter.
Hot end temperature T1, cold end temperature T2, room temperature T3 and voltage V produced were measured by digital multimeter, and data was collected on computer by interfacing of multimeter.
Online since: March 2011
Authors: Jun Liu, Qian Li Dong
Government procurement information platform is a platform of storing and exchanging emergency procurement data.
The cost reduction may directly affect the quality of emergency materials, and the low quality materials will directly reduce the procurement cost.
The cost reduction may directly affect the quality of emergency materials, and the low quality materials will directly reduce the procurement cost.
Online since: December 2011
Authors: Da Zhi E, Qing Shan Meng, Xiao Li Sheng, Da Wei Xia, Lian Tie Wang
According to the ministry of public security fire station with the China fire Statistics Yearbook Data shows that the national fire was 13.3ten thousands in 2008 (Only statistics on month, do not contain the forest, grassland, army, fire underground part of the mine, the same below), including electrical fire 4ten thousands
, accounting for 30.1% of the total number of fire. 1993 to 2007 years of 15 years, the national fire was 1.5276 millions, including electrical fire 37.37ten thousands, accounting for 24.5% of the total number of fire [1].
At the same time mark fully absorbed oxygen around and up the Oxidation reduction occured, most of the gas are overflow [5].
At the same time mark fully absorbed oxygen around and up the Oxidation reduction occured, most of the gas are overflow [5].
Online since: January 2012
Authors: Jun Jie Sun, Zhan Xia Di, Zhi Guo Luo, Li Hao Han, Xiao Lei
Introduction
Melter Gasifier, which is mainly used for coal gasification, heat supply, melting of pre-reduced ore, final reduction and carburization of molten iron and so on, is the key device of COREX process.
Conclusions In this paper, image processing method has been developed to process the experimental data in a two-dimensional hot model of COREX melter gasifier.
Conclusions In this paper, image processing method has been developed to process the experimental data in a two-dimensional hot model of COREX melter gasifier.
Online since: July 2012
Authors: Tetsuo Ikari, Makoto Inagaki, Masafumi Yamaguchi, Atsuhiko Fukuyama, Koshiro Kashima, Yosuke Nakano, Hidetoshi Suzuki
It is, then, necessary to detect N-related recombination centers by various investigating methods and to accumulate experimental data for more detailed discussion.
Yamaguchi, Hydrogen reduction in GaAsN thin films by flow rate modulated chemical beam epitaxy, Thin Solid Films 516 (2008) 3517-3520
Yamaguchi, Hydrogen reduction in GaAsN thin films by flow rate modulated chemical beam epitaxy, Thin Solid Films 516 (2008) 3517-3520
Online since: December 2012
Authors: Mohd Arif Anuar Mohd Salleh, N.Z. Noriman, Ahmad Azmi Azrem, M.N. Razif
The reduction of tensile strength was due to incompatibility in the SBR/CRv and SBR/CRr.
Conclusion From the above data it is concluded that: a) The tensile strength and elongation at break of SBR/CRr blends show higher value than SBR/CRv blends particularly up to 15 phr of CRr in the blends.
Conclusion From the above data it is concluded that: a) The tensile strength and elongation at break of SBR/CRr blends show higher value than SBR/CRv blends particularly up to 15 phr of CRr in the blends.
Online since: August 2014
Authors: Milan Žmindák, Zoran Pelagić, Maroš Bvoc
For the numerical stability of calculation was used coefficient 0.9 for time step reduction
.
(11)
Characteristic length of a shell element is given as
(12)
where A is the element area, li are lengths sides of the (Fig. 2).
Fig. 4 Woven fabric composite The material model input data of the homogenized unit cell had othotropic properties.
Fig. 4 Woven fabric composite The material model input data of the homogenized unit cell had othotropic properties.
Online since: September 2014
Authors: Sergei I. Tverdokhlebov, Alena I. Malchikhina, Evgeny N. Bolbasov
Water and glycerol wetting angles of evaluated samples
Modification time,
seconds
Wetting angle of
water θ, degrees
Wetting angle of
glycerol θ, degrees
PLLA
0
87±12
84±6
30
46.1±0.7
45±5
60
33.6±1.8
42.2±1.8
150
41±3
56±13
PCL
0
77±5
85±3
30
31.6±0.5
69±3
60
2±2
53.5±1.3
150
34.8±0.6
40±6
Plasma effects lead to the wetting angle reduction of the polymer material as by a polar (water) and a nonpolar (glycerol) liquid.
The data in Table 2 shows an increasing of PLLA films surface free energy and PCL up to 60 sec with increasing of modification time (Table 2, Fig. 3).
The data in Table 2 shows an increasing of PLLA films surface free energy and PCL up to 60 sec with increasing of modification time (Table 2, Fig. 3).
Online since: February 2019
Authors: Olga V. Belousova, Ksenia V. Kostina
Thanks to the conducted studies of the granulometric composition of the coke dry mix the proximity of the data obtained on the pitch coke of the brand Electrode Pitch Coke-1 and the brand Electrode Pitch Coke-2 was noted.
In this regard, it should be emphasized that the use of petroleum coke in the production of the anode paste will lead to a decrease in its consumption during the process of alumina-cryolite melts electrolysis, to a reduction in the cost of maintenance of electrolyte pots and to an increase of the main technical-and-economic indices of the process of alumina-cryolite melts electrolysis.
In this regard, it should be emphasized that the use of petroleum coke in the production of the anode paste will lead to a decrease in its consumption during the process of alumina-cryolite melts electrolysis, to a reduction in the cost of maintenance of electrolyte pots and to an increase of the main technical-and-economic indices of the process of alumina-cryolite melts electrolysis.