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After the next cycle, the laminate structure including aluminium and the reinforcement layer completely disappeared and turned into a particle reinforced composite [19].
[10] Amirkhanluo S, Askarian M and Ketabchi M. 2015 Gradual formation of nano/ultrafine structure under accumulative press bonding (APB) process.
[12] Pramono A, Kollo L and Veinthal R. 2015 Aluminum based composite by novel process: repetitive press roll bonding (RPRB), Procedia Chemistry. 16 473-479

Designing different encoding approaches and different fitness functions according to different problems, GEP can solve many problems such as parameter optimization, optimization of neural network architecture [2], time series prediction [3], combinatorial optimization problems, and association rules mining [4], the structure and evolution of decision tree, and so on.
So far, the research and improvement on PSO could be divided into the following aspects: (1) The formula of updating position and velocity; (2) Multiple Population; (3) Giving more intelligence to particle; (4) Topological structure of population; (5) Mixed methods.
Tsao: Fuzzy-decision making problems of fuel ethanol production using a genetically engineered yeast, Industrial & Engineering Chemistry Research, Vol. 37(1998), p. 3434-3443

Influence of multi-round annealing process on the optical and electrical properties of sol-gel derived TiO2-d films Jinming Liu, Xiaoru Zhao*, Libing Duan, Xiaojun Bai, Ning Jin, Changle Chen Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education and Department of Applied Physics, Northwestern Polytechnical University, Xi’an 710072, People’s Republic of China.
Phys. 119 (2003) 7445 [17] Jinyu Zheng, Hua Yu, Xinjun Li and Shanqing Zhang, Enhanced photocatalytic activity of TiO2 nano-structured thin film with a silver hierarchical configuration, Appl.
[22] Jaan Aarik, Aleks Aidla, Alma-Asta Kiisler, Teet Uustare and Väino Sammelselg, Effect of crystal structure on optical properties of TiO2 films grown by atomic layer deposition, Thin Solid Films 305 (1997) 270-273

However, processing of nano-structured HA composites with similar mechanical properties to bone is challenging due to agglomeration with high HA dosages, thus hindering their dispersion in the polymer matrix.
A comparatively dense structure can be observed for the specimen before soaking (Fig. 5a), while a deposition on the surface of the specimen occurred and some pores formed after two-week soaking (Fig. 5b).
Domb, Chitosan chemistry and pharmaceutical perspectives, Chem.

Controlled Release of Resveratrol and Lignan by Matrix Tableting Mont Kumpugdee-Vollrath1,a*, and Mario Helmis1,b 1Beuth Hochschule fuer Technik Berlin - University of Applied Sciences, Faculty of Mathematics-Physics-Chemistry, Department of Pharmaceutical Engineering, Luxemburger Str. 10, 13353 Berlin, Germany a*vollrath@beuth-hochschule.de, bmhelmis@beuth-hochschule.de Keywords: Resveratrol, Lignan, Matrix, Tableting, Release, Kinetic, HPMC, EC, Eudragit Abstract The aim of this research work was to develop the controlled release of two model drugs i.e. water insoluble drug - resveratrol and water soluble drug - lignan by matrix tableting with an eccentric tablet machine.
The chemical structures of these two drugs are shown in Fig. 1.
(a) (b) Figure 1: Chemical structure of (a) trans resveratrol and (b) lignan (SDG).

Pressure denaturation of protein is a complex phenomenon relating to the protein structure, pressure range, temperature, pH, and solvent composition [4].
Hydrophobic group, which plays a role in stabilizing protein conformation and maintaining functional properties, is the most important interaction force for the tertiary structure of proteins.
Food Chemistry.(2007), p. 104:142 [1] J.

Anderson Burns from Charlotte, Wyoming, United States studied the changes in asphalt rubber chemical structure after mixing with TOR.
TOR，the rubber reagent of double bond structure, is the patented product of Germany EVONIK company.
Applied Chemistry.

But Al, Si and so on active the spots can have the union with the absorbent through chemistry chain or the ionic bond function, but has the chemical adsorption function.
Fig 3 Infrared spectra of Fuxin Power Plant coal Ash 3 Mechanism of fluoride removal of coal ash The pulverized coal ash is take the silicon dioxide and the trioxide two aluminum as the principal constituent one kind of volcanic ash material, has the porous structure, to be bigger than the surface area, the surface energy to be high, and the surface has many materials and so on aluminum, silicon, has the strong adsorptive capacity.
The reason that the adsorption is occurs in two interphase place ingredient concentrations, the absorbent has the good adsorption characteristic, is mainly because it has the crowded pore structure and the huge ratio surface area, or has may with the adsorbate molecular formation chemical bond groups and bases, for this reason, the adsorption behavior may divide into the physisorption and chemical adsorption [6,7]. 3.1 Physisorption The physisorption is refers to the pulverized coal ash and the pollutant member (F-) between has the adsorption through the molecular between action, but this function pollination soot's porosity with compares the surface area decision.

The microstructure, chemistry and morphology of the reaction layer among PCBN abrasive grain, Ag-Cu-Ti filler layer and steel matrix are characterized.
Then the samples were assembled in the sandwich structure of tool matrix/filler alloy/abrasive grains.
Seen from Fig. 5(b), the outer resultants exhibit the columnar structure.

Chemistry Department, Tongji University, Shanghai, PR China.
Mesopore structures could influence the interaction between Ni-W and zeolite and the catalytic performance of the USY hydrocracking catalysts [14].
Therefore, the research had to control of the pore structures.