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A precision instrument and measurement technology is very important for the sensing systems to correctly perform the decision-making, extract the material, measure the distance, and so on.
Introduction A precision instrument and measurement technology is very important for the sensing systems to correctly perform the decision-making, extract the material, measure the distance, and so on.
Palacin, “Using the Optical Flow to Implement a Relative Virtual Mouse Controlled by Head Movements,” Journal of Universal Computer Science, Vol. 14, No.19, pp.3127–3141 (2008).

English words with two double quotation marks mean corresponding Chinese words. ) User1 108 96 4 (IC1，0.486) “hot pot”, “raw material” ,“Chongqing”, “pungent”, “Chengdu” (IC2，0.880) “the South China Sea”, “Vietnam”, “navy”, “US army”, “Washington” (IC3，0.774) “Apple”, “computer”, “notebook”, “panel”, “purchase” (IC4，1.000) “Yao Ming”, “New season”, “Rockets”, “Union”, “player” User2 131 114 5 (IC1，0.837) “Huangmei opera”, “dramatic”, “Anhui”, “troupe”, “playbill” (IC2，0.957) “Study abroad”, “EDU”, “England”, “application”, “preparatory” (IC3，0.781) “snack”, “characteristic”, “health”, “repast”, “hot pot” (IC4，0.874) “music”, “singer”, “music circles”, “song”, “Teresa Teng” (IC5，1.000) “navy”, “missile”, “military”, “Washington”, “Vietnam” User3 162 136 6 (IC1，0.977) “Study abroad”, “application”, “USA”, “entrance exam”, “expense” (IC2，0.894) “geomancy”, “constellation”, “destiny”, “mental”, “science” (IC3，0.956) “Wushu”, “Hailong liu”, “competition”, “competitor”, “international” (IC4
Enhanced web document retrieval using automatic query expansion [J].Journal of the American Society for Information Science and Technology (S1532-2882), 2004, 55(1):29-40
Journal of Chinese Information Processing (Chinese), Vol. 20, No. 3, 2006, pp.48-53
[9]Zhengyu ZHU, Yunyan TIAN et al: An Improved Web Documents Clustering Method [J], Journal of Computational Information Systems.
Chinese Journal of Computers (Chinese), Vol. 27, No. 10, 2004, 1395-1401

This model leads to a relatively accurate result but requires large amount of manpower and material resources.
In Chinese [3] Sun Hong, Shi Hongshen: Research on the Predicting Model of Air Route Demand, volume 4 of Journal of Civil Aviation University of China, (2004), p.38-43.
In Chinese [9] Liu Sifong, Dang Yaoguo and Fang Zhigeng: Grey System Theory and Application (Science Press, Beijing 2004).
In Chinese [13] Guo Yajun, Yi Pingtao: Assembly Method of Evaluation Conclusion Based on Singular Value Decomposition, volume 2 of Journal of Northeastern University (natural science edition) , (2007), p. 278-281.
In Chinese [14] Wu Nailong, Yuan Suyun: Maximum Entropy Method (Hunan Science and Technology Press, Changsha 1991).

Gholizadeh2, b 1Professor, 2M.Sc graduate; Center of Excellence for Advanced Materials Processing (CEAMP), School of Metallurgy and Materials Engineering, Iran University of Science & Technology (IUST), Narmak 16846-13114, Tehran, Iran.
Introduction Al-Si alloys with some additional elements (especially nickel) have excellent characteristics as a piston material.
The low-Mg containing alloy (Table 1) was used as a base material to prepare the 3HA alloys in an induction furnace.
Yamagata, in: The Science and Technology of Materials in Automotive Engines, Woodhead Publishing, Cambridge (2005)
Komiyama: Journal of Japan Institute of Light Metals Vol. 28 (1978), p. 377-82

The ease of transformation, from cutting and/or punching to bending, welding, etc. together with the possibility of selecting different materials, thicknesses, finishes and the consequent reduction in weight while maintaining structural rigidity (or with minimum loss of mechanical properties) have allowed an extensive use, not only in automotive and aerospace products, but also in large and small appliances, furniture, etc.
This helps to check that there is no lack of material and, furthermore, to validate the design.
“Automatic determination of bending sequences for sheet metal parts with parallel bends”, International Journal of Production Research, Vol 41, (2003) pp 3273-3299
Aguilar, “Optimisation of sheet metal bending sequences using genetic algorithms”, Materials Science Forum, Vol. 526, (2006),pp 169-174
Kruth, “A Framework for automatic tool selection in integrated CAPP for sheet metal bending”, Materials Science Forum Vol. 6-8 (2005), pp 287-294.

As a result of replacing the P6M5 cutting material of these tools with T15K6 carbide inserts, the spindle speed increased from 500 rpm to 650 rpm.
Variant 1 Tool parameters Tool number 1 2 3 4 5 6 Position number 1 2 3 4 5 6 Carriage number 1 1 1 2 2 2 Depth of cut, mm 3,5 0,3 0,2 - - - IT grade of the workpiece 12 11 10 - - - IT grade of the part 11 10 9 _- -_ -_ Cutting length, mm 10 10 10 6 7 7 Material of cutting element Р6М5 Р6М5 Р6М5 Р6М5 Р6М5 Р6М5 Table 5.
Adake, A constrained multi-objective optimization of turning process parameters by genetic algorithm and particle swarm optimization techniques, Materials Today: Proceedings, 10(2021) 1207-1212 [5] T.
Ameur, Multi-objective particle swarm algorithm for the posterior selection of machining parameters in multi-pass turning, Journal of King Saud University - Engineering Sciences Available online, 8(4) (2020) 259-265
Sevastyanov, Development of digital twin of turning process on the basis of machine learning, Vector of Science of Togliatti State University, 1(2021) 32-41

Research and Optimization for transverse thickness difference control strategy of UCMW cold tandem mill Lubing Wang 1,2, a, Linjing Yan 1, b, Anrui He 1, c , Guanglin Li 2, a 1 University of Science and Technology Beijing, china 2 Hebei Shougang Qian’ An Iron & Steel CO., LTD, china austb_wlb@126.com, b yljustb@126.com, charui@ustb.edu.cn Keywords: transverse thickness difference; UCMW; edge drop Abstract.
Because raw material cross-sectional contour is complex and changeful, original control system has principle limition, some phenomena appear in actual production, variety value is in set range for edge drop △h15 – 115, but transverse thickness difference is not controlled in set range.
Complex profile genetic of material Original edge drop control system only has two assessment points, can not give reasonable evaluation and control with complex contour edge.
This phenomenon usually appears in raw material convexity or steel hardness is higher, as shown in Fig.3.
Journal of University of Science and Technology Beijing, 2007, 29 ( 4): 418 [3] Zhu Jianru.

Southern part of this city is coastal resort area which is geologicaly consists of alluvial deposits that is still under compaction and some of the upper layers are consist of loose material.
Missouri University of Science and Technology Scholars' Mine, (2008) pp. 1-8
Soebowo, Liquefaction Due to the 2006 Yogyakarta Earthquake: Field Occurrence and Geotechnical Analysis, International Symposium on Earth Science and Technology, CINEST 2012, Procedia Earth and Planetary Science 6 (2013) 383-389
Journal of Geotechnical and Geoenvironmentat Engineering, ASCE August (2004), pp 861-871
Short Course Material, IPA, Jakarta, October 2003

Pharmaceutical Content of Municipal Solid Waste in Kaohsiung City, Taiwan Pu Chang1,a, Kuang-Hung Cheng1,b,Mei-Fang Lu1,c,Jim Juimin Lin2,d 1 Institute of Engineering Science and Technology, National Kaohsiung First University of Science and Technology, Nanzih, Kaohsiung City, 811, Taiwan 2 Department of Safety, Health, and Environmental Engineering, National Kaohsiung First University of Science and Technology, Nanzih, Kaohsiung City, 811, Taiwan apchang323@gmail.com, bu9415923@nkfust.edu.tw, cemily@estc.tw, denvelin@nkfust.edu.tw Keywords: Municipal solid waste, MSW, Pharmaceuticals, Discarded pharmaceuticals, Kaohsiung City Abstract.
Method and Material Samples for 38 administrative districts of Kaohsiung City were collected to analyze the quantity and composition of discarded pharmaceuticals.
Kim: Science of the total Environment Vol. 405 (2008), pp. 120-128
Townsend: Journal of Hazardous Materials Vol. 162 (2009), pp. 730-735.

Moreover, some of these methods require two steps and are limited to specific benzoic acids or benzene derivatives having electron-withdrawing groups and are not applicable to a large number of starting materials.
Scheme 1 The synthesis of the title compound 1 Experimental section 1.1 Materials and Instrument All the reagents were commercially available and used without further purification.
Acknowledgments This work was financially supported by by the Science Technology Department of Zhejiang Province(14530131661136), National Natural Science Foundation of China (No. 20901067) and Zhejiang Provincial Top Key Academic Discipline of Applied Chemistry and Eco-Dyeing & Finishing Engineering (ZYG2010004).
Yusuf, Journal of Applied Polymer Science. 103(2007), p.3766