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Degradation of P-nitrophenol Affected by Synergy of Indirect and Direct Electrooxidation TIAN Mei1,2,a, YANG Lijuan1,b, WANG Jing2,c, LI Zan1,d and CHEN Shen1,e 1Physical Chemistry Lab, Harbin University, Harbin, P.R.China 2College of Chemical Engineering and Materials Science, Heilongjiang University, Harbin, P.R.China ashl913@vip.sina.com, bylj9400@sina.com, ciljuse@126.com, dlizan80@126.com, eshally1995@yahoo.com.cn Keywords: p-nitrophenol, degradation, synergy, indirect and direct electrooxidation Abstract.
Therefore, the treatment technology of wastewater containing PNP has become a hotspot in the field of environmental science.
Acknowledgements This work was financially supported by Heilongjiang province education department science and technology research project (11544031) and Key Laboratory of Functional Inorganic Material Chemistry (Heilongjiang University), Ministry of Education.
Journal of Jilin University (Science Edition) 2007, 45(2):315—319.
Environmantal Science & Technology, 2010, 33(12):71—75.

During the reactor operation fissile material accumulates in this central region, which helps to compensate fissile material loss in the peripheral core region and also contributes to negative coolant loss reactivity effect.
During the reactor operation fissile material accumulates in this central region, which helps to compensate fissile material loss in the peripheral core region and also contributes to negative coolant loss reactivity effect.
This fissile material will compensate the fissile material loss in the outer part of the core.
In the present design we put fertile material in the central radial region.
Sekimoto : Design and Safety Aspect of Lead and Lead Bismuth Cooled Long-Life Small-safe Fast Reactor for Various Core Configuration, Journal of Nuclear Science and Technology Vol. 32 no. 9 (1995), pp. 834-845

The Preparation of Highly Dispersed Pd/Gamma-Al2O3 Catalyst: The Relation of Attracting-Repelling Force and Pd Dispersion MiYeon Byun1,2,a, Ji Sun Kim1,b, Jeong-Wook Park3,c, Dae-Won Park2,d, Man Sig Lee1,e,* 1Ulsan Regional Division, Korea Institute of Industrial Technology (KITECH), Ulsan 44413, South of Korea 2Department of Polymer Science and Chemical Engineering, Pusan National University, Busan 46241, South of Korea 3R&D center, DR AXION Co.Ltd, Ulsan 44413, South of Korea amiyeon1067@kitech.re.kr, bjisunkim@kitech.re.kr, cmetforming@hanmail.net, ddwpark@pusan.ac.kr, elms5440@kitech.re.kr Keywords: Al2O3, Attracting-repelling force, Metal dispersion, Palladium (Pd) nanoparticle Abstract.
Experimental Details Materials The γ-Al2O3 (99.0% ≥, average particle size of 20 nm) and sodium formate (HCO2Na, ≥ 99.0%) were purchased from Alfa Aesar.
[2] Shaoyong Huang, Changbin Zhang, Hong He, Journal of Environmental Science 25 (2013) 1206-1212
[6] Ji Sun Kim, Jae Ho Beak, Seong-soo Hong, Man Sig Lee, Material Science Forum 804 (2015) 149-152
[11] Stephen Adegbite, Journal of Materials Science Research 2 (2013) 135-147

A good lubricant is expected to minimize the wear of the material to the lowest possible level.
The wear of a material relies heavily upon interfacial condition which includes the material used, geometry, relative surface motion, sliding speed, normal load, temperature, surface roughness and so on.
Material and lubricants.
Fig 2: Wear rate (load= 10N and 50N, sliding speed=1, 2, 3, 4 and 5 m/s) Wear rate depends on the mechanical properties of the material, ductility and the toughness of the material.
African Journal of Biotechnology Vol. 8 (6), (2009) pp. 915-920 [4] M.K Nizam, Hayder A.Abdul Bari (2009)- The use of vegetable oil in lubricant as base oil- A review.

The results indicated that cutting edge changed the plastic flow of materials around tool tip and the actual tool rake angle, the tool-workpiece and tool-chip contact in cutting process which causes a greater impact on physical and mechanical performance in the given cutting conditions.
The workpiece material used in experiment was Ti6Al4V.
(1) The results indicate that cutting edge changes the plastic flow of materials around tool tip and the actual tool rake angle, the tool-workpiece and tool-chip contact in cutting process which cause a greater impact on physical and mechanical performance in the given cutting conditions.
Mi: Chinese Journal of Rare Metals, Vol. 30 (2006) ,pp. 850-855.
New York: The Materials Information Society,2000

Improvement of a Novel MEMS Bionic Vector Hydrophone Guojun Zhang*, Chenyang Xue, Xiaoyao Wang, Jijun Xiong, Wendong Zhang National Key Laboratory for Electronic Measurement Technology, Key Laboratory of instrumentation Science & Dynamic Measurement, Ministry of Education, North University of China Taiyuan, 030051, Shanxi, China email*:zhangguojun1977@nuc.edu.cn Keywords: vector hydrophone; MEMS; bionic structure Abstract.
When the frequency of sound wave is 10kHz and the thickness of polyurethane is 2mm, the curve of the sound-transparent coefficient changing with different characteristic impedance materials is shown in Fig 3.
Fig. 2 The change curve of transparent Fig. 3 The curve of the sound-transparent polyurethane sound coefficient coefficient changing with different characteristic along with its thickness impedance materials in the second layer From the above diagram, it can be seen that the characteristic impedance of the second layer medium is different, the acoustic penetration coefficient will also be different, when the characteristic impedance is,that is, the characteristic impedance is equal or close to that of water, the sound-transparent coefficient will be the highest.
Material and geometry of the cilia, bonding mode between the cilia and central box, sheet resistance and the package materials have been optimized.
[13] Chenyang Xue, Shang Chen, Wendong Zhang, Binzhen Zhang, Guojun Zhang and Hui Qiao, Microelectronics Journal. 38(2007)1021-1026

Analysis of Deflection of Short Fiber Rubber Sheeting Mill Roll Dongsheng Liu1,a ,Ying Yu2,b,Zhiwen Zong3,c and Baiyuan Lv4,d College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China alds8809@163.com, b001yuying@163.com,czongzwqust@yeah.net, dlvbaiyuan@vip.163.com Keywords: Short fiber rubber sheeting mill; Mill roll; Deflection; Finite element.
Motor drive the mill roll turning through reducer and gears to press the rubber materials, so as to achieve the efficiency we want.
The diameter of journal which is the supporting component is d1.The diameter of driving section is and .
(3)Defining material of model and meshing Material of mill roll is chilled cast iron so that we chose isotropic linearly elastic static mechanical model.  
The maximum value of deformation of the diameter of 100mm mill roll is less than0.05mm which can meet the accuracy requirements of the product and save materials

In recent years, there has been the development of new materials that use natural fibers as polymer reinforcement, which can be used to replace wood materials.
Introduction In recent years, there has been the development of new materials that use natural fibers as polymer reinforcement, which can be used to replace wood materials.
The coating contains resin and reinforcing materials, the commonly used reinforcing materials are glass fibers and natural fibers.
Indonesian Journal of Pharmaceutical Science and Technology. 3(3) (2016) 83-91
Materials & Design 32.8-9 (2011) 4107-4121

Introduction With the development of the science and technology, the micron in the manufacture is replaced by nanometer.
The non-traditional machining adopts all kinds of physical or chemical effect to remove or add the material of workpiece.
Journal of Electrical machining Technology, 2004, pp.19-22
Journal of the Japan Society of Precision Engineering, 1992, pp.2063-2068
Journal of the Japan Society of Precision Engineering, 1995, pp.672-676

The workpiece material used in this investigation is CuZn30, the cutting strategy is horizontal cutting, cutting environment is lubricant on.
Acknowledgement The work described in this paper was partially supported by a grant from the National Natural Science Foundation of China (NSFC) (Project No.:51275434).
Klocke, Development of a tool wear-monitoring system for hard turning, International Journal of Machine Tools and Manufacture. 43 (2003) 973-985
Dimla, Sensor signals for tool-wear monitoring in metal cutting operations—a review of methods, International Journal of Machine Tools and Manufacture. 40 (2000) 1073-1098
Sortino, Application of statistical filtering for optical detection of tool wear, International Journal of Machine Tools and Manufacture. 43 (2003) 493-497