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Introduction The change of macro-mechanics induced by material meso-structure evolution is a very important research subject of solid mechanics and material science.
Rock is a multiphase material composed of several kinds of mineral grains, cements, micro-pores and cracks.
Brittle or ductile materials should be studied on the meso-level.
Mechanics of Materials, Vol.37(2005), p. 231-259 [2] Kanatani K.
International Journal of Rock Mechanics and Mining Sciences, Vol. 37(2000) , p. 143-160 [5] Menendez B, David C, Nistal A M.: Confocal Scanning Laser Microscopy Applied to the Study of Pore and Crack Networks in Rocks.

Photo polymerization of Thiol-hyperbranched Polysilazanes Jiale Song1,a,Pengwei Hao1,b,Chaoqiang Ye1,c,LixinChen2,d,Weiguang Li1,e 1School of Materials Science and Engineering, Chang’ an University, Xian, 710064, PR China 2Department of Applied Chemistry, School of Science, Northwestern Polytechnic University, Xian, 710072, PR China ajlsong@chd.edu.cn,bhaopw123@yahoo.cn,cyechaoqiangmvp@163.com,dlixin@nwpu.edu.cn, ewgli@chd.edu.cn Keywords: Hyper branched polysilazanes.
Moreover, the method of manufacturing such ceramics can be effectively employed to control the size and shape of MEMS devices, as well as material properties through tailoring the chemistry of the organic precursors.
Experimental Materials.
This assumption is hold for materials with a single reaction and no other enthalpy events, such as the evaporation of solvent or volatile components, enthalpy relaxation, or significant changes in heat capacity with conversion.
European Polymer Journal. 2005; 41:367-374

Materials and methods Synthesis of nickel-copper oxide catalysts.
,Science, 2010. 327(5969): p. 1110-1114
[7] Bozell, J.J., Science, 2010. 329(5991): p. 522-523
[8] Bozell, J.J., Chemicals and materials from renewable resources. 2001: ACS Publications
Rinaldi, Journal of Molecular Catalysis A: Chemical, 2014, p. 388–389, p. 106-115

Corrosion Failure analysis of 35CrMo Bolt in Wet Hydrogen Sulfide Environment Shi Hong-qi, Ding Yi, Ma Li-qun Shen Xiao-dong (College of Materials Science and Engineering , Nanjing University of Technology, Nanjing China, 210009) Keywords: 35CrMo; bolt; hydrogen sulfide; stress corrosion cracking; heat treatment Abstract：Failure analysis of fracture of 35CrMo bolt was investigated.
It indicated that the material had less hardenability.
Journal of Chinese society for corrosion and protection,2000,20（2）: 97 [3] Xiao Ji-mei.Metal Corrosion under Stress[M].
The influence of chemical composition and microstructure of API line steels on hydrogen induced cracking and sulfide stress corrosion cracking[J].Material science and Engineering.A2003(357):104~110
Material science and Engineering.

What is important, the tendency to reduce the thermal conductivity of insulation materials influences on increased porosity of these materials.
Increased porosity leads to increased air permeability for such materials, like: mineral wool, glass wool or other fibrous materials.
These materials are highly air permeable.
The authors found that all the investigated materials are highly air permeable, for many materials not measured yet.
Official Journal of the European Communities.

Preparation and Characterization of Nickel Complex [Ni(1-MeIm)6(BF4)2] in ionic liquid Jun-sai Sun1, a and Cun-ying Xu2, b 1Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, P.
China 2Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, P.
Experiment Materials All chemicals are analytical grade and used without further purification except for alkyl halide.
FTIR transmission spectra of the compounds were obtained by forming thin transparent KBr pellet containing the materials of interests.
Liu, et al : Asian Journal of Chemisty Vol 22 (2010), p. 4735

Qiao 2,d 1 Department of Chemistry, School of Science, Harbin Institute of Technology, Harbin 150001, China 2 College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, 150001, China a tangdongyan@gmail.com, bdytang@hit.edu.cn Keywords: PLZT; IPN; Piezoelectric composites; Dielectric property.
Acknowledgements This work was supported by the National Natural Science Foundation of China (50675045), Program for New Century Excellent Talents in University (NCET-08-0165), and the Youth Science and Technology Special Foundation of Heilongjiang Province (QC07C01).
Miyayama: Key Engineering Materials Vol. 157-1(1999), p. 33
Li: Journal of Inorganic Materials.Vol. 19(2004), p. 361

China Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology a szwang0001@yahoo.com.cn Keywords: Sol-gel; Highly reflective coatings; High laser-induced damage threshold.
Experiment Materials.
Acknowledgments This work was financially supported by the following funds: (1) Opening Project of Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology(ammt2012A-11)(2) the Natural Science Foundation of Henan Province (No. 122300410205); (3) Young Teachers Project of Henan Province (No.2008755009); (4) the Key Science and Technology Project of Nan Yang City (No.2010GG023); (5) the science and technology research project of the Education Department of Henan province (No.12B430017).
Luo: Journal of Tongji University (Natural science).

Amimer4 1Département de Construction Mécanique et Productique, Faculté de Génie Mécanique et de Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, B.P.32, 16111 El-Alia Bab-Ezzouar, Alger, Algérie 2Département de Science des Matériaux, Faculté de Génie Mécanique et de Génie des Procédés, Université des Sciences et de la Technologie Houari Boumediene, B.P.32, 16111 El-Alia Bab-Ezzouar, Alger, Algérie 3Laboratoire de technologie des matériaux, Université des Sciences et de la Technologie Houari Boumediene, B.P.32, 16111 El-Alia Bab-Ezzouar, Alger, Algérie 4Laboratoire de Génie Sismique et Dynamique des Structures, E.N.P, 10 Avenue Hassen Badi El-Harrach, Alger, Algérie 5Faculté de Génie Mécanique, Ecole de Technologie Supérieure, Montréal-QC, Canada ahamoudakhaled_2000@yahoo.fr Keywords: Shape memory alloy; Nanometric phase precipitation; Transmission electron microscopy, Scanning transmission electron microscopy; X-ray diffraction; Differential
They constitute an important group of smart materials.
Among these materials the Cu-Al-Ni system offers the best potential for high temperatures applications (near 493 K) [1,2].
Journal of Materials Characterization, 61 (2010) 1187-1193.

Materials and Methods Materials.
Yuan, Developments in Clay Science, (2006): 625–675
Lagaly, Development in Clay Science, (2006): vol. 1
Toth, Applied Clay Science, 16(2000): 31–43
[6] Christianah Olakitan Ijagbemi, Mi-Hwa Baek and Dong-Su Kim, Journal of Hazardous Materials, 166 (2009): 538–546