Search results

Research on the 6DOF Robot Simulation and Modeling Zhenyu Liu 1,a, Ji You 2,b 1 School of Information Science and Engineering, Shenyang University of Technology, Shenyang, Liaoning, China 2 School of Information Science and Engineering, Shenyang University of Technology, Shenyang, Liaoning, China aliu_zhenyu0419@sina.com, byouyoujiji@126.com Keywords: Visualization simulation; Robot modeling; Environmental modeling; Method of voxel constructor; Robot palletizing Abstract.
By packing the single material through the mechanical arm, it can pallet in narrow space, transport easily, improve production efficiency, universality.
Acknowledgements This work was financially supported by Shenyang Industrial Technology Research Project (F12-010-2-00) and Science and Technology Research Leading Project on Ministry of Education (211037).
Journal of system simulation platform of reconfigurable planetary robot, 17 (4): 885-888(In Chinese) [3] Haipeng Wang, Nuo Li, Xinyu Fang, Hofschulte, J.
Instrument Science and Engineering Department of Southeast University, Nanjing 210096(In Chinese)

This material is also based upon work funded by Zhejiang Provincial Natural Science Foundation of China under Grant No.
Xu: Intelligence Journal, Vol.6 (2003) No.6, pp.665-670
Tan: Science and Scientific Technology Management, Vol.8 (2005) No.1, pp.26-28
Yu: Science Progress and Policy, Vol.1 (2010) No.1, pp.85-88
Stefan: Electronic Notes in Theoretical Computer Science.

The pressures and countermeasures of grassland biodiversity conservation in northern China Zhirong Zheng1,2,a, Chaoyang Feng2b, Shengxing Ye 2,c , Zhaoyan Diao2d and Shihai Lv*2,e 1 Department of Plant Biology and Ecology, College of Life Science, Nankai University, Tianjin300071, China 2 State Environmental Protection Key Laboratory of Regional Eco-process and Function Assessment, State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences (CRAES), Beijing100012, China azhengzhir08@163.com, bfengcy@craes.org.cn, cysx001@gmail.com, ddiaozhy@126.com, elv_sh@craes.org.cn* Keywords: grassland biodiversity, human interferences, climate change, countermeasure.
However, with the growth of plants and natural factors change, the contradiction between supply and demand of water in sandy grassland caused increasingly evident "self-thinning" phenomenon [6], which not only wasted a lot of manpower, material and financial resources, but also caused certain ecological damage.
Acknowledgements This study was supported by National science and technology programme (2012BAC01B08 ) and Reform initial projects of Chinese Research Academy of Environmental Sciences (No. 2013-YSGQ-06).
Journal of Arid Land Resources and Environment.
Inner Mongolia Forestry Science and Technology.

Material property of plates below is elastic.
The material constants are referenced as the data measured in [11]: E = 6 Mpa and Poisson’s ratio v = 0.365.
Material constants are as follows: Young’s modulus E = 9.2 × 105 Mpa and Poisson’s ratio v = 0.365.
Acknowledgements This study is financially supported by the National Natural Science Foundation of China (Grant No. 5115087).
Journal Materials Science (2000), 49 (12), 1318-23

Vargas García2d, Lianmeng Zhang1e 1State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, PR China 2Dept of Materials and Metallurgical Eng., National Polytechnic Institute, Mexico 07300 DF Mexico ajorgegalavizperez@gmail.com, bchenfei027@gmail.com, c sqqf@263.net, drvargasga@ipn.mx, elmzhang@whut.edu.cn Keywords: ATO films; Acetylacetone; Optical transmittance; Spin coating Abstract.
Acknowledgements This research was funded by the International Science & Technology Cooperation Program of China (No. 2011DFA52650).
Galaviz-Pérez wish to thank to National Council of Science and Technology of Mexico (CONACYT) for the support for the postdoctoral stage.
Castillo, The role of tautomerization in acetylacetone as a complexing agent: Theoretical perspectives, Journal of Molecular Structure: THEOCHEM 957 (2010) 90-93
Sagoe-crentsil, Effect of acetylacetone on the preparation of PZT materials in sol-gel processing, Mat.

To overcome these demerits a large number of sulfonated hydrocarbon polymers have been developed as the alternative membrane materials, and many of them have been reported to have superior performance (higher mechanical strength, lower methanol permeability, higher proton conductivity, etc.) to that of Nafion [1-5].
Experimental Materials. 1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTDA) was purchased from Multi.
Other materials were used as received. 4,4’-Diaminodiphenyl ether-2,2’-disulfonic acid (ODADS) and H2N-PBI were synthesized according to our previously reported methods [10,11].
Color figures are welcome for the online version of the journal.
Acknowledgement This work was supported by National Natural Science Foundation of China (Grant No. 20474037) and Shanghai Municipal Natural Science Foundation (Grant No. 08ZR1410300).

Crystallographic aspects of deformation and recrystallization in ECAP-processed AA3104 aluminium alloy Henryk Paul1,a, Thierry Baudin2,b, Anna Tarasek1,c, François Brisset2,d 1Polish Academy of Sciences, Institute of Metallurgy and Materials Science, Krakow, Poland 2Opole University of Technology, Faculty of Mechanics, Opole, Poland 3Université Paris-Sud, ICMMO, CNRS UMR 8182, LPCES, Orsay, France anmpaul@imim-pan.krakow.pl, bThierry.Baudin@u-psud.fr, cnmtarase@imim-pan.krakow.pl, dfrancois.brisset@u-psud.fr Keywords: ECAP, texture, shear bands, nucleation, recovery & recrystallization.
Introduction Severe plastic deformation improves the strength of aluminum alloys by converting the conventional coarse grained metals into ultra-fine grained materials.
Experimental The material used in the investigations was the commercial AA3104 aluminium alloy.
Brisset: Archives of Metallurgy and Materials, 56 (2011), p. 245
Bouzy: International Journal of Plasticity, 25 (2009), p. 1588

Bakthavachalam2,b and Kannan S.3,c 1School of Mechanical and Building Sciences, VIT University, Tamilnadu – 600127, India. 2Turbo Energy Private Limited, OMR, Paiyanoor, Kanchipuram District, Tamilnadu – 603104, India. 3School of Mechanical and Building Sciences, VIT University, Tamilnadu – 600127, India paveethrun.saravanan@gmail.coma*, bakthavachalam.r@turboenergy.co.inb, kannan.s@vit.ac.inc Keywords: Turbo charger core assembly line, Process Simulator, Assembly process Optimization, New multi-functional gripper design.
The material feeding is done manually.
And following are the various operations taking place in each station of assembly line as shown in Fig.1: Station 1: Loading of materials in the pallet, and manual assembly of piston ring.
Station 2: Placing oh heat shield, journal and spacer.
Station 1: Loading of materials in the pallet, by manual assembly.

The influence of subgrain size on the bainite refinement for steels X M Wang1, a, C J Shang1,b, S W Yang1,c, X L He1,d 1School of materials science and engineering, University of science and technology Beijing, Beijing ,100083 China a wxm@mater.ustb.edu.cn, b cjshang@ustb.edu.cn, cswyang@mater.ustb.edu.cn d hexl@mater.ustb.edu.cn Keywords: Austenite subgrain, Relaxation-precipitation-controlling phase transformation technique, Bainite refinement, Boron distribution Abstract.
Experimental Two materials were prepared, and one is a microalloyed steel, the other is a Fe-40%Ni-Nb alloy.
Both two materials were melted in a 25kg vacuum induction furnace.
Physical metallurgy of direct-quenched steels edited by K A Taylor S W Thompson and F B Fletched The Minerals Metals and materials society 1993 297-304
Naval engineers journal, may 1990:63-82

ZnO is categorized as a group II–VI semiconductor in materials science because zinc belongs to the 2nd group while oxygen belongs to the 6th group of the periodic table.
The physical and chemical behaviors of zinc oxide nanoparticles are simply tuned by changing the morphology using various synthesis routes and different materials.
Graphene has several advantages over other carbon materials when used as a photoanode such as having good conductivity, high surface area and transparency, good degradation resistance, and is compatible with various materials and can be easily integrated into various photoanode structures[14].
Experimental Materials and Characterization.
Sumathy, “Review on dye-sensitized solar cells (DSSCs): Fundamental concepts and novel materials,” Renew.