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Glutaraldehyde-cross-linked Poly(acrylic acid-co-acrylamide)/ Poly(vinyl alcohol) Superabsorbent Membranes Manyi Wang2, a, Yanping Wang1, b*, Yanting Yu2, c, Yimin Wang1, d and Jianhua Ni2, e 1State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 201620, China 2College of Material Science and Engineering, Donghua University, Shanghai 201620, China awang88manyi@163.com, bwyp@dhu.edu.cn, c1225356174@qq.com, dymw@dhu.edu.cn, ejh_ni@hotmail.com Keywords: Superabsorbent membranes, Poly(acrylic acid-co-acrylamide), Poly(vinyl alcohol), Glutaraldehyde, Crosslinking.
Materials and Methods Materials.
De Belie, Visualization of water penetration in cementitious materials with superabsorbent polymers by means of neutron radiography, Cement and Concrete Research, 42 (2012) 1113-1121
Jia, Water‐absorptive blend fibers of copoly (acrylic acid–acrylamide) and poly (vinyl alcohol), Journal of applied polymer science, 100 (2006) 3353-3357
Yan, Crosslinking Modification of Ethylene-vinyl Alcohol Copolymer Fiber by Glutaraldehyde, Journal of Donghua University, Natural Science, 4 (2002) 023

Table 1 Mix proportion of ECC-M45 adopted in this paper (mass ratio) Mixture constituents Cement （C） Fly ash （FA） Fine sand （S） Water （W） High efficiency water reducer （HEWR） Fiber (F) The amount per m3 /kg 583 700 467 298 23 26 Raw Materials Used in the Experiment.
Acknowledgements This work was financially supported by Gansu Higher Education Basic Scientific Research Program (0904ZTB152) and Gansu Construction Science and Technology Key Project (JK2011-18).
Li: Journal of the Chinese Ceramic Society.
Li: Journal of Advanced Concrete Technology.
Li: ASCE Journal of Materials in Civil Engineering, Vol. 6(3) (1994), p. 390-406 [9] M.

The material constant used are taken from the literature and have been validated experimentally by strain gauge technique.
Acknowledgment This paper was supported by the project "Improvement of the doctoral studies quality in engineering science for development of the knowledge based society-QDOC” contract no.
Yoshibash, Patient-Specific Finite-Element Analyses of the Proximal Femur with Orthotropic Material Properties Validated by Experiments, Journal of Biomechanical Engineering, vol. 133, no. 6, 2011
Streicher, et. al., The use of sparse CT datasets for auto-generating accurate FE models of the femur and pelvis, Journal of Biomechanics, vol. 40, no. 1, pp. 26-35, 2007
Pandorf, et. al., Critical evaluation of known bone material properties to realize anisotropic FE-simulation of the proximal femuranisotropic FE-simulation of the proximal femur, Journal of Biomechanics, vol. 33, pp. 1325-1330, 2000.

Cladding materials was 4Cr13 wire, the wire diameter was 1.6mm, 4Cr13 wire contain (wt%) Cr: 13, Mn: 0.8, Si: 0.6, Ni: 0.6, C: 0.4, P: 0.035 and Fe in balance.
Han, Influence of Conductivity on Corrosion Behavior of 304 Stainless Steel in High Temperature Aqueous Environment, Journal of Materials Science & Techology (2015), doi: 10.1016/j.jmst.2015.12.008
Materials Letters. 141 (2015) 7-9
The Chinese Journal of Nonferrous Metals. 25 (2015) 1308-1313
Feng, Characterisations of electrospark deposition Stellite 6 alloy coating on 316L sealed walve used in nuclear power plant, Materials Science and Techology. 26 (2010) 276-280

The carbon emissions in this stage are mainly the production and processing of all kinds of building materials.
Building materials required in the building include not only steel, concrete which directly constitute the construction entity, but module, scaffold and other auxiliary materials of construction.
The CO2 emissions in building construction stage is produced by construction technology and the transportation of building materials, machinery equipments and solid waste produced in the construction process [8].
However, the recycling of building materials and waste can reduce some carbon emissions.
[5]Ying Chen, Yan Zhu: Journal Tsinghua University (Science & Technology) Vol50(2010),p.325-329,in Chinese

Experimental Procedures 2.1 The Preparation and Performance of Experiment Materials All the experiment materials were made in the Zhenjiang HuaLong Continuous Cast Iron Limited Company, their types were all LZQT500-7.
The mechanical behavior of ADI materials are listed in Table 2.
The big error existed in experiment may be caused by the uneven internal organization such as shrinkage defects of ADI materials and the imprecise of the machining and measuring process.
Acknowledgements The authors are grateful to Suzhou Science and Technology Bureau for the support of this research.
Journal of Materials Processing Technology 157–158 (2004) 28–36; [3] P.V.S.

There are several applications of open-celled metal foam which is widely used as light weight constructional materials, architectural materials, impact absorbers, silencers, filters, heat exchangers and implants [2].
MATERIALS AND METHOD Titanium alloy powder was purchased from TLS tecnik GmbH & Co of Germany.
Grill, Titanium powder sintering for preparation of a porous functionally graded materials destined for orthopaedic implants, Journal of Materials Science: Materials in medicine Vol. 12 (2001) 225-231. 7.
Evans, Preparation of High Porosity Metal Foams, Metallurgical and Materials Transactions B, (2000). 11.
Tor, Sintering study of 316L stainless steel Metal Injection Molding parts using Taguchi method: final density, Materials Science and Engineering, Vol.

However, the correct choice of cladding modes, filler materials, and minding the technological process chromium does not affect negatively the weld ability.
Kudryavtseva, Application of laser equipment in the aerospace industry, Rhythm Journal. 4 [42] (2009) 32-36
Novye materialy dlya perspektivnogo dvigatelya OAO NPO „Saturn“ [New materials for future engine of SPA “Saturn” OJSC].
[8] Fei Wenga, Huijun Yub, Chuanzhong Chena, Jingjie Daia Microstructures and wear properties of laser cladding Co-based composite coatings on Ti–6Al–4V // Materials & Design. 2015.
[9] Youxiang Chew, John Hock Lye Pang, Guijun Bi, Bin Song Thermo-mechanical model for simulating laser cladding induced residual stresses with single and multiple clad beads // Journal of Materials Processing Technology. 2015.

In spite of numerous research activities, achieving high fluidization performances in BFB process is still a challenge of science.
Farrell, Dynamic similarity in fluidization, International Journal of Multiphase Flow. 20, Supplement 1 (1994) 331-386
Ed., 1991, AIChE Journal. 38 (1992) 2000-2001
Mel, Ed., ed: Elsevier Science B.V., 1990, p. vii
Bleek, Bubble Size Reduction in a Fluidized Bed by Electric Fields, International Journal of Chemical Reactor Engineering. 1 (2003) 1-14

Implementing Teaching Modules Teaching modules for materials science were introduced at Rensselaer Polytechnic Institute, in the fall semester, 2000 [7, 11, 12, 13].
We published them in the spring, 2002, as an independent URL available on the public website, http://www.rpi.edu/dept/materials/,ofthe Materials Science and Engineering Department, Rensselaer Polytechnic Institute.
The Need for Teaching Modules Two related difficulties currently face university departments offering materials science and engineering.
Implementation of modules assists students in materials science and engineering to achieve more in-depth exposure to materials sub-fields. 2.
Glicksman: Modeling and Simulation in Materials Science and Engineering, 3 (1995), 585