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Acknowledgement The authors gratefully acknowledge financial support from Science and Technology Program of Guangzhou (2010Z1-E061), Guangdong Natural Science Fund (10251009001000003).
Ma: Journal of Membrane Science Vol. 330(2009), p.233-245 [5] Y.
Huang, et al: Advanced Materials Research Vols. 156-157(2011), p. 973-978

The application examples show that the MBR of domestic wastewater of high concentration organic wastewater and refractory industry wastewater treatment effect is good. 2 Experimental materials and method of schoolyard domestic sewage Schoolyard domestic sewage has characteristics of large emission, low contamination degree and single source, and is suitable for water recycling.
Journal of Anhui Agricultural Sciences, 2011, 39(10):5989-5991
Environmental Science and Technology, 2006,29(8):21-24
Water Science and Technology, 1996(09):189-196

Generation and circuit implementation of multi-scroll chaotic attractors with controllable direction Luo Xiaowen1, a, Wang Chunhua2, b 1College of Information Science and Engineering, Hunan University, Changsha 410082, China 2College of Information Science and Engineering, Hunan University, Changsha 410082, China aemail: luoye511@hnu.edu.cn, bemail: wch1227164@sina.com Keywords: Multi-scroll chaotic attractors; Jerk system; control function; Lyapunov exponent spectrum; circuit implementation; controllable direction Abstract.
Acknowledgment In this paper, the research was sponsored by national natural science foundation of china (Project NO.61274020) and “ The Open Fund Project of Key Laboratory in Hunan Universities(No. 13K015)”.
International Journal of Modern Physics B 2013, 27(05)
Applied Mechanics and Materials, 2013, 340: 760-766

According to the practical research results in the poultry production, the database design of the poultry traceable data collection system contains ten sheets which are poultry rearing, acceptance of raw materials, manufacturing, storage, product transportation, and marketing.
Acknowledgement Fund project: 5075299025 Beijing modern agricultural technology system- Poultry innovation Team References [1] Simmons NJ,Daly C C,Mudford C R,et al.Integrated technolo-gies to enhance meat quality-An Australasian perspective [J].Meat Science,2006,74:172-179
Journal of jiangxi university of science and technology, 2011, 32 (3) : 53-56
BULLETIN OF SCIENCE AND TECHNOLOGY , 2013, 1 (29) : 155-160 5

Lebedev Physical Institute, Russian Academy of Sciences, Leninskii prosp. 53, 119991 Moscow, Russia 2Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region 141700, Russia abaturin@lpi.ru Keywords: Electronic structure, silicon nanoparticles Abstract.
The second aim is related to the stability of a material.
In solids it is often the case when the peak of DOS at the Fermi level indicates on the probable instability of a material against the lattice distortions or spin polarization.
This work is supported in part by programmes of Russian Academy of Sciences, Russian Foundation for Basic Research (projects 13-02-00655 and 14-02-00583), Ministry of Education and Science of Russia and the Government of the Russian Federation (No. 14.A12.31.0003).
Journal of Physics: Conference Series 510 (2014) 012032 [6] V.

Materials and Methods Study Area.
NPS Model: Theory method and application (China Environmental Science Press, China 2006) (In Chinses) [2] B.
Water Science and Technology, Vol. 33 (1996), p. 81-88
Water Science and Technology, Vol. 33 (1996), p. 183-189
Journal of the American Water Resources Association, Vol. 34, (1998), p.73-89

Research on Method of Total Transfer Capacity Based on Immune Genetic Algorithm, Journal of Applied Science and Engineering Innovation, Vol.1, No.1: 33-38
The optimization of process energy noise covariance Q and measurement noise covariance R based on MATLAB optimization toolbox, Energy Education Science and Technology Part A: Energy Science and Research, Vol.31, No.1:513-516
Study on accurate measurement technology for microscopic image, Advanced Materials Research, Vol.798:638-642.

Study and application on the kinetic parameters of elastic wave for the engineering rockmass Hong Yi Wang1, a, Wu Xiu Ding1, b, Tao Xu2, c 1Luoyang Institute of Science and Technology, Luoyang, Henan 471023, China 2School of Civil Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, China aWHylswl@163.com, bwuxiu-ding@163.com, cxutao.0420@163.com Keywords: Elastic wave, Wave velocity, Attenuation coefficient, Dominating vibration frequency, Engineering rockmass.
Acknowledgements This work was financially supported by the National Nature Science Foundation of China (51279073), Henan Science &Technology Innovation Talents Plan (114100510016).
References [1] Wu Xiu DING, Hong Yi WANG, xie bing: Applied Mechanics and Materials, Vols. 170-173 (2012), p.449 [2] Zhao Mingjie, Wu Delun: Chinese Journal of Rock Mechanics and Engineering, Vol. 19 (2000) No.1, p.89.

Effect of Magnesium and Silicon on Temperature and Mechanical Properties in Refill Friction Stir Spot Welding of Aluminum to Titanium Lasse Malaske1,a*, Uceu Suhuddin2,b, Benjamin Klusemann1,2,c 1Leuphana University Lüneburg, Institute for Production Technology and Systems, 21335 Lüneburg, Germany 2Helmholtz-Zentrum Hereon, Institute of Material and Process Design, Solid State Materials Processing, 21502 Geesthacht, Germany a lasse.malaske@leuphana.de, buceu.suhuddin@hereon.de, cbenjamin.klusemann@hereon.de Keywords: Aluminum, Titanium, Magnesium, Silicon, refill Friction Stir Spot Welding, dissimilar metals, temperature evolution, interface, mechanical properties Abstract.
Materials and Methods Five different Al alloys (100 x 25.4 x 1.8 mm³ sheets) based on AA6013 were welded to Ti64 (100 x 25.4 x 2.0 mm³ sheets) in this study.
References [1] Gadakh, V.S., Badheka, V.J., Mulay, A.S.: ‘Solid-state joining of aluminum to titanium: A review’, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2021, 235, (8), pp. 1757–1799 [2] Vaidya, W.V., Horstmann, M., Ventzke, V., et al.: ‘Improving interfacial properties of a laser beam welded dissimilar joint of aluminium AA6056 and titanium Ti6Al4V for aeronautical applications’, J Mater Sci, 2010, 45, (22), pp. 6242–6254 [3] Lee, S.
casting alloys: An atlas of microfractographs’ (ASM International, Materials Park OH, 2004) [12] ASM International: ‘ASM handbook’ (ASM International, Materials Park Ohio, 1990-2016, 10th edn
) [13] Mouritz, A.P.: ‘Introduction to aerospace materials’ (American Institute of Aeronautics and Astronautics; Woodhead Pub, Reston VA, Cambridge UK, 2012)

Rimshans1,b, Jevgenijs Kaupuzs1,c, Arturs Medvids3,d and Daiga Zaime1,e 1Institute of Mathematical Sciences and Information Technologies, University of Liepaja, 14 Liela Street, Liepaja LV-3401, Latvia 2Transport and Telecommunication Institute, 1 Lomonosova Street, Riga LV-1019, Latvia 3Riga Technical University, 14 Azenes Street, Riga LV-1068, Latvia ash.e.guseinov@inbox.lv, bjanis.rimsans@liepu.lv, ckaupuzs@latnet.lv, dmedvids@latnet.lv, edaiga.zaime@liepu.lv Key words: Coefficient inverse problems, Volterra integral-differential equation, existence and uniqueness.
Introduction In various areas of mathematical physics, including applications of material theory and theory of elasticity, filtration and steel quenching (for instance, see [1-6] and corresponding references therein) appear problems for linear and non-linear equations of parabolic and hyperbolic types, where equation coefficients are unknown functions and have to be determined.
[5] A.V.Elesin, P.A.Mazurov: Journal of Mathematical Modeling Vol. 16, Issue 8 (2004), p. 99