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[7] Bălă Dumitru, Quantitative and qualitative methods in the study of some dynamic systems, Advanced Engineering Forum, Vol 13 (2015) 168-171
[15] Pop Camelia, Petrişor Camelia, Bălă Dumitru, Hamilton-Poisson Realizations for the Lü System, Mathematical Problems in Engineering ( 2011) http://www.hindawi.com/journals/mpe/2011/842325/
[17] Pop Camelia, Petrişor Camelia, Bălă Dumitru, A Geometric Approach of some Dynamics Arising from Engineering and Biology, Selected Topics in Mathematical Methods and Computational Techniques in Electrical Engineering (2010) 78-82

Microstructure and mechanical property along 3D directions of AZ31 magnesium joint welded by FSW Sheng Lu1, a, Shi-yu Xiao1, b ,Fang Qi1, c, Jing Chen1, d 1School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, Jiangsu, China alusheng119@yahoo.com.cn (corresponding author), bshiyu0902@126.com,cqifang7097@sina.com, dchenjing0612@yahoo.com.cn Keywords: friction stir welding; microstructure; mechanical property; 3D directions Abstract: As-cast AZ31 magnesium alloys was fabricated with travel speed of 50 mm/min and rotating rate of 1500 r/min by means of friction stir welding (FSW).
B is in the advancing side while C the retreating side.
Acknowledgment The present work were supported by a project funded by the priority academic program development of Jiangsu Higher Education Institutions (SZB2011-6) and the key laboratory of advanced welding technology of Jiangsu Province, P.
Montheillet, A thermo-mechanical, analysis of the friction stir welding process, Mater Sci Forum. 396-402(2002), 1537-1543

Design and Experimental Research of Solar Powered Water Pump System Based on Single Chip Xuejun Yue, Tiansheng Hong, Jianqiang Lu, Yuqing Luo Key Laboratory of Key Technology on Agricultural Machine and Equipment (South China Agricultural University), Ministry of Education, Guangzhou 510642, China; College of Engineering, South China Agricultural University, Guangzhou 510642, China yuexuejun@scau.edu.cn Keywords: microcontroller; solar energy; power system; rechargeable battery.
Fig. 1 The pin configuration of ATmega88 It has the following outstanding features: Commands and execution speed: It uses advanced RISC architecture with 130 instructions, most instructions execute in a single clock cycle; It has 32 8-bit general purpose working registers; Hardware multiplier only needs two clock cycles.
Energy Environment and Advances in Power.
A review of lessons learned Procecdinns of Forum 2001 Solar Rnerny, The Power to Choose Washinnton D C,2001.21-25 [9] J P Benner, L kazmerski, Photovoltaics Gaining Greater Visibility.

These two aspects and the non-uniformity of the interface indicate that we still need to improve our joints before advancing to mechanical tests.
Frommeyer: Advanced Engineering Materials, Vol. 1 (1999), p. 187
Vieira: Materials Science Forum, Vol. 426-432 (2003), p. 1843.

[10] Kamanli, M. & Unal, A., Investigation of Plastic Hinge Length in Reinforced Concrete Columns on Column Behavior, (2017), Advanced Engineering Forum (Volume 21), edited by edited by Toma I.O. et al, pp. 45-49. https://doi.org/10.4028/www.scientific.net/AEF.21.45 [11] Khorramian, K., & Sadeghian, P., Behavior of Slender GFRP Reinforced Concrete Columns, (2019), 88–99. https://doi.org/10.1061/9780784482230.010 [12] Kotsovos, Michael, The Athens earthquake: Causes of damage not predicted by structural-concrete design methods, (2001), Structural Engineer. 79. 23-29 [13] Kotsovos, Michael, Earthquake-resistant design of reinforced concrete structures: Shortcomings of current methods, (2003), ACI Structural Journal. 100. 11-18
Advances in Civil Engineering, (2018), 1-11. 10.1155/2018/5906279
[16] Lijun Niu and Wenfang Zhang, Experimental Study on a Self-Centering Earthquake-Resistant Masonry Pier with a Structural Concrete Column, Advances in Materials Science and Engineering, (2017) vol. 2017, Article ID 6379168, 15 pages, 2017. https://doi.org/10.1155/2017/6379168 [17] Li, Q., & Belarbi, A., Seismic behavior of RC columns with interlocking spirals under combined loadings including torsion.
Procedia Engineering, (2011), 1281–1291. https://doi.org/10.1016/ j.proeng.2011.07.161 [18] Lu, Haiyan & Bao, Wenbo & Fu, Lianghua, Heuristic optimization design of reinforced concrete tall buildings, (2012), 341-344. 10.1109/SYSoSE.2012.6333608
Nageswara Rao P. & Venkateswarlu, D, pp. 247-252. https://doi.org/10.4028/ www.scientific.net/MSF.969.247 [20] Pradhan P.M., Maskey R.K. & Pradhan P.L., Experimental Study of Partially Masonry Infilled Reinforced Concrete Frame under Lateral Loading, (2017), Advanced Engineering Forum (Volume 21), edited by Toma I.O. et al, pp. 22-32. https://doi.org/10.4028/www.scientific.net/AEF.21.22 [21] Tomasi, R., Seismic Design of Buildings: Analysis and Design of Earthquake Resistant Buildings, (2017) Source: http://www.kstr.lth.se/fileadmin/kstr/pdf_files/Timber_Engineering_ 2017/ Slides.3.

Mechanical Joining Utilizing Friction Stir Forming Takahiro Ohshi1,a*, Tadashi Nishihara1,b, and Hamed Mofidi Tabatabaei1,c 1School of Science and Engineering, Kokushikan University, 4-28-1 Setagaya, Setagaya-ku, Tokyo 154-8515 Japan atohashi@kokushikan.ac.jp, bnisihara@kokushikan.ac.jp, cmofidi@kokushikan.ac.jp Keywords: mechanical joining, friction stir welding, friction stir processing, friction stir forming, dissimilar materials Abstract.
Engineers in the automobile industry will eventually focus their attention on the methodology of dissimilar materials joining.
(AS advancing side, RS retreating side) [11].
Forum, 426-432 (2003) 2971-2978
Nishihara, Friction Stir Forming for Mechanical Interlocking of Ultra-Thin Stainless Steel Strands and Aluminum Alloys, Defect and Diffusion Forum 382 (2017) 114-119

Series: Materials Science and Engineering. 240 (2017) 012019
Borisade, Zinc-aluminum (ZA-27)-based metal matrix composites: a review article of synthesis, reinforcement, microstructural, mechanical, and corrosion characteristics, International Journal of Advanced Manufacturing Technology. 100(1-4) (2019) 373-380
Series: Materials Science and Engineering. 570 (2019) 012039
Series: Materials Science and Engineering. 570 (2019) 012072
Series: Materials Science and Engineering. 969 (2020) 012021

Introduction Poly-Ether-Ether-Ketone (PEEK) is one of super engineering plastics and has high heat, corrosion and wear resistance in polymer materials.
Hamilton, Explicit equations for the stresses beneath a sliding spherical contact, Proceedings of the Institution of Mechanical Engineers, Part C Journal of Mechanical Engineering Science, Vol. 197, No. 1 (1983) pp. 53-59
Koike et al., Influence of radial load on PEEK plastic bearings life cycle under water lubricated conditions, Advanced Materials Research, Vol. 217-218 (2011) pp.1260-1265
Koike et al., Observation of crack propagation in PEEK polymer bearings under water-lubricated conditions, Advanced Materials Research, Vol. 566 (2012) pp.109-114
Honda et al., The Influence of Surface Texture on Rolling-Contact Fatigue of PEEK Bearings in Water, Advanced Materials Research, Vol. 154-155 (2011) pp.1713-1716

Introduction The Powder Technology Group (PTG) in the University Carlos III of Madrid is a multidisciplinary working group formed by doctors from different disciplines (such as Physics, Chemistry and Engineering).
The development of Fe-based metal matrix composites (MMCs) with high content of hard phase has been approached by combining the use of advanced powder metallurgy techniques like highenergy milling (HEM), cold isostatic pressing (CIP) and vacuum sintering.
Marcu, JM Torralba, "Modification of Low alloyed steels by manganese additions", accepted in Materials Science Forum
Advanced in Powder Metallurgy, vol. 3, (1990)
Torralba "Influence of the morphology and the particle size on the processing by metal injection moulding (MIM) of bronze 90/10 powders" accepted in Materials Science Forum

Following the advancing technologies of magnesium smelting, high pressure processing, surface treatment and soldering since 1990's, the prices of magnesium and its ingot stepped down.
As an important light engineering material, magnesium application is growing at annual speed of 15%, much higher than aluminum, copper, zinc, nickel and steel.
References [1] Michael M.Avedesian and Hugh Baker: Magnesium and Magnesium Alloys [2] Yu Kun: Structural Performance and Processing Research of RE Wrought Magnesium (Thesis of Doctor's Degree, Central South University, China) [3] Liu Zheng, Zhang Kui and Zeng Xiaoqin: Theory and Application of Magnesium Based Light Alloy [4] Technical Center of SWA: Magnesium Alloy Forum