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Molecular self-assembly is ubiquitous in nature and has now emerged as a new approach in chemical synthesis, engineering, nanotechnology, polymer science, and materials.
Zhang, Building From the Bottom Up, Materials Today, 2003 [6] Tan H.
Sciences, S.
Journal of the American Chemical Society 2003, 125, (39), 11802-11803
P., Self-Assembling Materials for Therapeutic Delivery, Acta Biomaterilia 5, 817-831, 2009

The materials of core, cladding and acid-soluble glasses were prepared, which had good physical and chemical matching on the base of three layers coaxial micro-structure.
In terms of physical and chemical matching properties of different materials, the material formulas were shown in Table 1, referencing the computer CAD optimization design of glass components [8].
Conclusions Material formula of acid-leaching method image transfer bundle is desinged according to the materials’ matching of physical and chemical property requirements.
Chinese Journal of Lasers.
Chinese Journal of Lasers.

Nanometer scale microstructure and microtexture of biological materials revealed by high spatial resolution (15 to 5 kV) EBSD Erika Griesshaber1,a Harvinder Singh Ubhi 2,b, Wolfgang W.
Schmahl1,c 1Department of Geo- and Environmental Sciences, LMU, Munich, Germany. 2Oxford Instruments, Halifax Road, High Wycombe, HP12 3SE,UK.
ae.griesshaber@lrz.uni-muenchen.de, bsingh.ubhi@oxinst.com, c wolfgang.schmahl@lrz.uni-muenchen.de Keywords: low kV EBSD, high-resolution microstructure, micro-texture, biological materials Abstract.
Harper, European Journal of Mineralogy Vol. 21 (2009), p 303 [3] W.
Brand, European Journal of Mineralogy Vol. 16 (2004), p 693 [4] W.

The mechanical strength of the derived filtration materials was evaluated in terms of compressive strength.
The properties of the fabricated filtration materials were investigated in terms of material shrinkage, permeability, strength, and density of the filtration materials.
Filtration materials from eggshell ash.
The physical properties of filtration materials have recently gained more attention due to efforts of replacing activated carbon in wastewater treatment.
A., Ouwaseun, O., “Optimisation of biodiesel production from waste vegetable oil and eggshell ash”, South African Journal of Chemical Engineering, Vol. 23, pp. 145-156, 2017 [5] Varinthorn, B., Chart., Wilai, C., Kazuo, Y., “Enhanced biodegradation of phenolic compounds in landfill leachate by enriched nitrifying membrane bioreactor sludge”, Journal of Hazardous Materials, Vol. 323, pp. 311-318, 2017

In addition, in order to reduce costs, some enterprises use inferior materials and even use the waste raw materials to produce and this is difficult to achieve the standard.
References: [1] Heng-bin Guo, Qing-zhu Zeng, Ya-qing Wang.Safety of the Food Packaging Materials and Its Strategies[J].Modern Food Science and Technology,2006(3):193-196
Current Status and Development of Wood Based Packaging Materials[J].
Current Status and Trends in the Safety of Food-packaging Materials in China[J].
Journal of ChangChun University,2010(10):49-51

Basing of the laws of solid mechanics, principles of material science and regularities of friction and wear, the possibilities of transformation of these values in a favorable direction by using the new method were estimated.
A possibility in principle for the substantial increase of service properties of study group of materials basing on use of the presented method of modification is indicated.
Sadykov, The Influence of the Structural State on Wear of Bronze CuAlFe, Journal of Materials Engineering and Performance.
Barykin, The Influence of Deformation Heat Treatment of The Structure and Wear Resistance of CuZnPb Brass, Journal of Materials Engineering and Performance.
Rabinowicz, Friction and Wear of Materials, Wiley, 1995

Introduction Bismaleimide resin is one of high-performance polymer materials and widely used in the aerospace and other high-tech areas [[] S.
Therefore, the modification of bismaleimide is of special interest to the polymer materials workers [[] Y.
Gérard: Journal of Applied Polymer Science, Vol.96 (2005) No.3, P.660 [] B.
Xu: Polymer Materials Science and Engineering, Vol.22 (2006) No.4, P.88 (In Chinese) ].
TOBBDHMI is expected to be used with other bismaleimide monomers, which may improve polymeric materials’ heat resistance and/or mechanical properties.

Research on Shearing Strengh and Compressive Resilient Modulus Experiment of Asphalt Concrete[J].Journal of Building Materials,2012(2):279-282
Construction and Building Materials . 2012（37）:21-26
Construction and Building Materials, 2014, 53：284-293
Journal of Guangxi University(Natural Science Edition), 2010(1)：127-130
Construction and Building Materials, 2014, 67：249-257

With the application of large numbers of agricultural film, the environmental problem has becomes more and more serious. 2.1The growth of crops inhibited by residual film The main composition of agricultural film materials is polymer compounds, in the natural conditions, these high polymer is difficult to decompose, if be retened long-term in the ground, it will affect soil permeability root growth of the crops, and prevent soil water migration ,leading to crop failure.
Journal of Environmental Economics and Management ,1994 ,27 (2) :148 —161 [5]Song tao.
China environmental science, 2007, 27 (4) : 574-575
The analysis kuznets relationship between the Ningxia environment quality and economic growth [J].journal of arid area resources and environment, 2007, 21 (10) : 40-41
Journal of west university of finance and economics, 2009, 31 (10) : 31-33

aolesyal89@mail.ru, bsvmamyachenkov@yandex.ru Keywords: Technogenic raw materials, hydrometallurgy, polymetallic ores, beneficiation, recovery.
The article reviews the need to involve poor raw materials in processing, presents the results of the information search on the processing of technogenic wastes from beneficiation.
The review of processing technologies for poor refractory raw materials was performed.
Mining Journal, 2 (2004) 83-86
Kozlov, Progressive technologies for complex and deep processing of natural and technogenic mineral raw materials: Proceedings of the International Scientific and Technical Conference ‘Combined Processes of Processing of Mineral Raw Materials: Theory and Practice’, St.