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In the field of heavy machinery, large mechanical components in mechanical processing, welding, mai- nitaining, assembling or materials handling often need to flip a different angles or positions.
It is aimed at seeking the best project application of entity materials in order to make the target variable (total stiffness and natural frequency, etc.) minimum or maximum when the workpiece under the same constraints [8,9].
Acknowledgements This work was financially supported by the Science and Technology Projects in China Hebei Province (12214601).
Journal of Vibration and Shock, 2010, 29(2):79-83 [7] WANG Yong-qin，CHEN Hai-feng.
Chinese Journal of Mechanical Engineering, 2011,47( 15) :107-114

The Use of Factorial Design to Improve a Harmony Search Algorithm to Synthesize Heat-Integrated Distillation Sequences Somboon Sukpancharoen 1,a ,Thongchai Rohitatisha Srinophakun2*,a,b, Jongjit Hirunlabh3 and Nopporn Rattanachoung4 1Department of Chemical Engineering, Faculty of Engineering, Kasetsart University, Bangkok 10900, Thailand 2National Center of excellence for Petroleum, Petrochemicals and Advanced Materials, Pathumwan, Bangkok 10330, Thailand 3Faculty of Technology and Innovation, Bangkok Thonburi University, Bangkok 10170, Thailand 4Department of Physics, Faculty of Liberal Arts and Science, Kasetsart University, Kamphaengsaen Campus, Nakhon Pathom 73140, Thailand ats.spcr@gmail.com, bfengtcs@gmail.com, Cjongjit.hirunlabh@hotmail.com, faasnor@ku.ac.th Keywords: Heat-integrated distillation sequences; Harmony search algorithm; Factorial design; Stochastic algorithms Abstract.
Those related to materials balance explain the possible routes via which the materials can flow between columns within the superstructure.
Yuan, A formulation methodology for multicomponent distillation sequences based on stochastic optimization, Chinese Journal of Chemical Engineering 24 (2016)1229-1235
King, Systematic synthesis of separation schemes, American Institute of Chemical Engineering Journal 18 (1972) 941

Jarfors3,c and Franco Bonollo4,d 1,4University of Padua, Department of Management and Engineering, Vicenza, Italy 2,3Jönköping University, School of Engineering, Department of Materials and Manufacturing, Jönköping, Sweden avittoriomagrin97@gmail.com, bziyu.li@ju.se, canders.jarfors@ju.se, dbonollo@gest.unipd.it *corresponding author Keywords: Semi-solid casting, High-pressure die-casting, slurry, RheoMetal process, Fracture Elongation, Tensile Strength, Fracture Surface, Defects, Weibull probability function.
In Rheometal, the slurry is created first by casting a solid cylinder into a steel rod (the Enthalpy Exchange Material) and then using it as a stirring device into the liquid metal.
The alloy was prepared from 70% AlSi7Mg (EN AC 42000) secondary ingots (provided by Stena Metall Group) and 30 % reused scrap material.
References [1] Pribulova, A., Bartošová, M., Baricová, D, “Quality control in foundry - Analysis of casting defects”, Journal of Materials Science, Chapter 10, 122-143, 2013
Cao, “Determining effect of slurry process parameters on semisolid A356 alloy microstructures produced by RheoMetal process”, International Journal of Cast Metals Research, 21:5, 349-356, 2008

The materials properties are presented in Table 2.
For assessing the resistance capacity of the structural elements, the GSA (2003) Guidelines [2] recommends to use the materials strengths multiplied by a strength-increase factor of 1.25.
Kunnath, Experimental Study on Progressive Collapse-Resistant Behavior of Reinforced Concrete Frame Structures, ACI Structural Journal. 105 (2008) 433-439
[16] Applied Science International.
Sagiroglu, Experimental and Analytical Progressive Collapse Evaluation of Actual Reinforced Concrete Structure, ACI Structural Journal. 104 (2007) 731-739.

Materials and Methods Sufficient methods have been developed for the recovery of heavy metal ions from galvanic production waste water at present.
Journal of Ecological Engineering, 20(1) (2019) 158-164
Mykhailova, Influence on Environmental Safety of the Drinking Water of Nitrification in Water Reservoir Being a Source of Water Supply and Filter Filling, Materials in Water Treatment Facilities.
Materials Science Forum, (1006 MSF) (2020) 187-193
Journal of Ecological Engineering, 20(4) (2019) 167-176

Introduction The main disadvantage of wool fiber as a textile material is the unstable dimension during laundering.
Experimental Materials and equipment.
Experiment materials: wool (70), Shandong Nanshan worsted wool company; Biological catalyst, tianjin Liankuan fine chemical co., LTD.; Protease 16 l, novozymes biotechnology co., LTD.
Journal of wool spinning technology, 2013 (8) : 22-24
Journal of qinghai normal university, 2008 (4).

After the system to be tested is stable, overflow and underflow materials are collected.
By injecting flushing water into the equipment through the ring washing accessories, the fine materials with inclusions in the bottom flow can be separated into the overflow products, and the ultrafine classification of 50-45 um can be achieved. [13-15].
Coal Science and Technology, 2003, 31(11): 17-19
Journal of China Coal Society, 2016, (05): 1244-1249
International Journal of Mineral Processing, 2005, 77(2):80-94

The results demonstrates the effectiveness of the proposed method for a variety of images having natural specular reflection. 1 Introduction Specularity is inevitable since the reflection from a wide variety of inhomogeneous materials is a linear combination of both diffuse and specular components.
Acknowledgment This work was partly supported by National Natural Science Foundation of China (No. 60875072, 61273350) and Beijing Natural Science Foundation (No. 4112035).
Dellepiane et al.," Improved color acquisition and mapping on 3d models via flash-based photography," Journal on Computing and Cultural Heritage (JOCCH), 2010
Klinker et al.," The measurement of highlights in color images," International Journal of Computer Vision, 1988
Grover et al.," A unified approach for digital image inpainting using bounded search space," International Journal on Graphics, Vision and Image Processing, 2005

MATERIAL AND METHODS A.
Chinese Journal of Eco-Agriculture, 2005, 13(3): 79–81 [4] Gao Z-H, Chen X-Y and Luo Y-P.
Journal of Henan Agricultural Sciences, 2010, 9: 42–45 [6] Hu M-Y, Zhang Z-B and Xu P.
Journal of Soil and Water Conservation, 2004, 18(3)：61–65 [8] Jin YH, Zhou DW and Jiang SC.
European Journal of Agronomy, 2012, 43: 87–95 [16] Wang P-J, Xie D-H and Zhang J-H.

MWCNT is generally used for additives to polymer materials, buckypapers (BP), battery electrodes, and other composite materials; and it can improve the performance of those materials.
Table 1 lists detail electrode materials of five battery samples indicated by numbers from ① to ⑤.
On the other hand, the air-cathode materials of five samples were different.
Electrode materials.
Cosnier, Buckypaper bioelectrodes: Emerging materials for implantable and wearable biofuel cells, Energy Environ.