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Study on Rheological Properties of Silica Sol in Sisal Fibber Reinforced Investment Casting Zhang Ying1,a*, Chowdhury Satyajit2,b 1Inner Mongolia University of Technology, School of Materials Science & Engineering, 010050, China 2Univ Petr & Energy Studies, Dehra Dun, India a16826033@163.com, bChowdhury@hotmail.com Keywords: Rheological properties; silica sol; sisal fiber; reinforced investment casting Abstract.
Silicon sol casting with high dimensional accuracy, good surface quality and other advantages, is a widely used less advanced technology without cutting, using silica sol casting method can save a lot of machine equipment and processing time, but also greatly saves metal materials.
Materials Science Forum,7 (2016),18-28
Journal of Advanced Microscopy Research, 11(1)(2016),42-49
Key Engineering Materials, 634(2015),421-432

The Obama administration also announced "big data research and development plan" in March 2012, and declared that it would invest 200 million dollars pulling the industrial development related to big data, aimed at improving the capacity of the people to get knowledge from the huge amounts of data available, thus accelerating the United States’ pace of invention in science and engineering to strengthen national security.
In July 2012 , "the first China Forum on application data" was held in Peking University.
It will use multiple way widening data collection channel such as administrative collection, network search, voluntary supply, paid purchase and so on, construct Chief data center, carry out data open pilot in all sector of government, and open data to society which can be downloaded and used through sector’s website to further advance chief public.
With the upgrades in surveillance equipment and the advances in acquisition techniques, Shenzhen traffic management have accumulated huge amount of data in the various databases.
They use the good intelligence of the big data to advance the law enforcement supervision system.

In this second scenario, DSA is intertwined with a somewhat stable localization mechanism that serves to advance the crack and contribute to incumbent failure. 7 Acknowledgments AB and JM received support through the Center for Simulation of Advanced Rockets at the University of Illinois at Urbana-Champaign (US DOE subcontract B341494).
David Lloyd for his support of Al alloy research in many forums, and for many years.
In American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP, volume 398, pages 15-22.
American Society of Mechanical Engineers, 1999. 8

Magazine of Civil Engineering. 9(35) (2012) 29-34
Drescher, Modeling test rolling on cohesive subgrades, Advanced Characterisation of Pavement and Soil Engineering Materials.
Series: Materials Science and Engineering. 463 (2018) 1–11
Magazine of Civil Engineering. 4(39) (2013) 35–45
Magazine of Civil Engineering. 5(57) (2015) 45–57

Aicha, "The superplasticizer effect on the rheological and mechanical properties of self-compacting concrete," in New Materials in Civil Engineering, Elsevier Inc. , 2020, pp. 315-331
Rao, "Formulation of geopolymer cement using mixture of slag and class f fly ash for oil well cementing," in 7th International Conference on Key Engineering Materials (ICKEM 2017), Penang, 2017
Ekaputri, "Addition of Superplasticizer on Geopolymer Concrete," APRN Journal of Engineering and Applied Sciences, vol. 11, no. 24, pp. 14456-14462, 2016
Dave, "Parametric Studies on Compressive Strength of Geopolymer Concrete," in Chemical, Civil and Mechanical Engineering Tracks of 3rd Nirma University International conference on Engineering (NUiCONE-2012), Ahmedabad, 2013
Alsadey, "Effect of Superplasticizer on Fresh and Hardened Properties of Concrete," Journal of Agricultural Science and Engineering, vol. 1, no. 2, pp. 70-74, 2015

Evaluating the Regional Green Innovation Efficiency in China: A DEA-Malmquist Productivity Index Approach Gang Liu School of Economics & Management, Harbin Engineering University, Harbin 150001, China 594153164@qq.com Keywords: Green Innovation; Efficiency; DEA-Malmquist; Productivity Index; Evaluating.
As one signatory of Kyoto Protocol, China developed a series of priority projects and major engineering on clean energy.
So, the pure technological efficiency (PTEC) could increase a lot by introducing and absorbing advanced technologies.
(2) The second quadrant shows the technological efficiency of those provinces has improved, but the technological level isn’t advanced.
[8]Feng Zhijun: Forum on Science and Technology in China, 2013(2): 82-88

Human Pose Tracking For Video Using SURF features Yi Ouyang College of Computer and Information Engineering,Zhejiang Gongshang University Hangzhou,China 310018 oyy@mail.zjgsu.edu.cn Keywords: human motion; video tracking; monocular video; SURF Abstract.
Introduction Video analysis of human motion has drawn greater attention in recent years, the direction of the research, which in the current research and some important fields such as Hush juice with computer animation and games, virtual reality and augmented reality, intelligent monitoring, advanced man-machine interface, sports analysis all share a wide range of needs.
Fua, “Style-based Motion Synthesis,” Computer Graphics Forum, vol. 23, no. 4, pp. 1–14, 2004
Bayesian reconstruction of 3D hunmn motion from single camera video,Advances in Neural lnfornmtion Processing Systems,Cambridge, Massachusetts:MIT Press,2000，12：820~826

.: Development of powder metallurgy high speed steel, Materials Science Forum, Vols. 638-642, Trans Tech Publications.
[3] Rodzinak D., Hvizdos, P. et al.: The effect of pin hardness on wear of sintered materials, In: Manufacturing Engineering, Vol. 9, no. 3 (2010) 36-39
Jurko et al.: Verification of cutting zone machinability during the turning of a new austenitic stainless steel, Advances in computer science and education application, Vol. 202/ 2, (2011) 338-345
In: Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 1, No. 4, (2007) 472-480.

Breitung, High-entropy oxides: fundamental aspects and electrochemical properties, Advanced Materials, (2019) 1806236
Chen, The microstructures and electrical resistivity of (Al,Cr,Ti)FeCoNiOx high-entropy alloy oxide thin films, Advances in Materials Science and Engineering, 6 (2015)
Trofimov, The poly-substituted M-type hexaferrite crystals growth, Materials Science Forum, 946 (2019) 186-191.

Improved Controller Performance for Electromechanical Axes Holger SCHLEGEL1,a, Arvid HELLMICH1,b*, Kevin HIPP1,c, Johannes QUELLMALZ1,d, Reimund NEUGEBAUER1,e 1Technische Universitaet Chemnitz, Faculty of Mechanical Engineering, Professorship for Machine Tools and Forming Technology, Reichenhainer Str. 70, 09126 Chemnitz, Germany aholger.schlegel@mb.tu-chemnitz.de, barvid.hellmich@mb.tu-chemnitz.de, ckevin.hipp@mb.tu-chemnitz.de, djohannes.quellmalz@mb.tu-chemnitz.de, ewzm@mb.tu-chemnitz.de Keywords: electromechanical axis, industrial controller, identification, controller parametrization, simulation based optimization, control loop performance monitoring Abstract.
Friction parameters were measured in advance.
J.; Hägglund, T.: Advanced PID Control.
Schönherr, et al.: Assessing the Performance of Servo Drive Feedback Controls, 13th Mechatronics Forum, International Conference, Proceedings, Linz (Austria), 2012 [13] Bracale, A. et al.: On some spectrum estimation methods for analysis of nonstationary signals in power systems.