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Greener Journal of Physical Sciences.
Journal Of Materials Science. 
Australian Journal of Basic and Applied Sciences.
European International Journal of Science and Technology.
Journal on Hazard Material.

Ductile-regime Machining for Fast Tool Servo Diamond Turning of Micro-structured Surfaces on Brittle Materials De Ping Yu1, a, Yoke San Wong 2, b and Geok Soon Hong 2, c 1Sichuan University, School of Manufacturing Science and Engineering, China, 610065 2National University of Singapore, Department of Mechanical Engineering, Singapore, 119260 awilliamydp@yahoo.com.cn, bmpewys@nus.edu.sg, cmpehgs@nus.edu.sg Keywords: ductile-regime machining; fast tool servo; diamond turning; micro-structured surfaces; brittle materials Abstract.
Nevertheless, it is challenging to machine micro-structured surfaces with a mirror surface on the brittle materials due to the low fracture toughness of the materials and the complex shapes of the surfaces.
Ogura and Okazaki used FTS diamond turning to machine micro-lens array on brittle materials [10].
The value of tc can be estimated by Bifano’s model [17] for typical brittle materials using Eq
Hong: Key Engineering Materials Vol. 443 (2010), p. 669-674 [13] D.P.

Hysteresis Modeling of Soft Magnetic Materials using LabVIEW Liangyu Su School of Electrical and information Engineering, Xu Chang University, Xu Chang, China sulyu@qq.com Keywords: Hysteresis cycle; Preisach model; LabVIEW; magnetic materials; simulation Abstract.Hysteresis cycle is one of the most important characteristics for magnetic materials.Preisach model is one of most used model in practice for modeling the hysteresis cycle.
Introduction For magnetic materials one of the most important characteristics is the hysteresis cycle.
The problem to characterize the actual material is finding a statistical distribution of elements according to the values of variables a and b.This distribution is represented in the plane (a,b) and is called the Preisach distribution p(a,b).With this distribution function is determined the global flux(magnetization),at a time of material[4].
References [1] Yong Fei Zhang,You He Zhou.Parameter identification of a modified dynamical hysteresis model with immune clone method.13th International Conference on Fracture,2013,pp.233-237 [2] Renrong Lin,Wei Jin,Mingzhou Cao.Internal Stress Distribution Model of the Magnetomechanical Hysteresis of Fe-Cr-Al Based Alloys.Journal of Materials Science & Technology,2011(5),pp.75-80 [3] Bottauscio,Chiampi,Chiarabaglio.Advanced Model of Laminated Cores for Two -Dimensional Magnetic Field Analysis,IEEE Trans.Magna,No.36,2000,pp.561-573 [4] Cardelli,Della Torre,Faba.Experimental Verification of the deletion and Congruency Property in Si-Fe Magnetic Steels.Modeling hysteresis and Micromagnetics,2009,pp.228-234 [5] Cardell,Della Torre,Faba.Properties of a Class of Vector HysteronsJournal of Applied Physics.Ocean Engineering,No.103,2008,pp.794-798 [6] YE XU,LING WANG.Hysteresis Modeling of Magnetic Devices Using Dipole Distribution.IEEE Transactions on Magnetics,Vol.41,No. 5,2005,pp780-784
[7] Dlala,Saitz,Arkkio.Inverted and Forward Preisach Models for Numerical Analysis of Electromagnetic Field Problems.IEEE Transactions on Magnetics,Vol.42,No.8,2006,pp. 1963-1973 [8] Makaveev,Dupre,Melkebeek.Combined Preisach-Mayergoyz-Neural-Network Vector Hysteresis Model for Electrical Steel Sheets.Journal of Applied Physics,Vol.93,No.10,2003,pp.6738-6740 [9] MAO JianQin,DING HaiShan.Intelligent modeling and control for nonlinear systems with rate-dependent hysteresis.Science in China(Series F:Information Sciences),2009(04),pp.259-267 [10] ZHANG Zhen, MAO JianQin,ZHOU KeMin.Experimental characterization and modeling of stress-dependent hysteresis of a giant magnetostrictive actuator.Science China(Technological Sciences),2013(03),pp.259-267

The Research Progress of Nitinol Vascular Stent Jiali Maa, Ming Zhub, Weidong Miaoc, Juntao Lid, Yaming Koue Grikin Advanced Materials Co.
With the development of computer simulation technology, the stent structure, materials and so on will get further improvement and innovation under the help of statuses on the finite element analysis and blood flow dynamics simulation of nitinol alloy stent.
Now the clinical stent materials mainly include 316 L stainless steel, tantalum-base, cobalt-base alloy and nitinol alloy [2].
Biomedical Materials [M] Beijing: Science Press, 2004 [3] Y.Y, Xiao,J.S, Zhang.
Journal of Surgery, 2005,43:921 [7] L.S.Castleman．Biocompatibility of Nitinol Alloy as an Implant Material[J]，Biomed.

A Comparative Study on Building Energy Performance between Movable and Fixed Shading Materials Xiaochang Yang, Jian Yao* Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China email: yaojian@nbu.edu.cn Keywords: Building shading materials; energy consumption; energy efficiency.
[2] DAI Lei, CAI Li, “Analysis on the Characteristics of Modern Urban Residence in Ningbo: A Case Study of the Residence at Daici Alley and Deji Alley in Jiangbei District,” Journal of Ningbo University (Natural science & engineering edition), vol.24, pp.128-132, 2011
Yuan, “Study on Residential Buildings with Energy Saving by 65% in Ningbo,” Journal of Ningbo University (Natural science & engineering edition).vol. 23, pp. 84-87, 2010
[5] HU Xing-yun, XU Jin and ZHANG Jin-quan, “Study on the Modern Rural Residence Planning with Regional Features of Fanshidu Village,” Journal of Ningbo University (Natural science & engineering edition), vol. 24, pp. 110-114, 2011
[8] GAO Hua-sheng, YANG Xiao-xian and CHEN Yu –hui et al., “Water Pollution Control in Rural Villages: Case Study,” Journal of Ningbo University (Natural science & engineering edition), vol.23, pp.74-78, 2010

At this stage, a multistructural theory arose in materials science (the study of the material is carried out according to the scheme “recipe-technological factors - composition, structure - properties”).
Skachkov, Modeling of Building Materials as Complex Systems, Key Engineering Materials. 730(2017) 412-417 [2] Garkina I.A., Danilov A.M., Selyaev V.P., Materials as complex systems, Journal of Engineering and Applied Sciences. 11(2016) 2461-2464 [3] Irina Garkina and Alexander Danilov, Mathematical Methods of System Analysis in Construction Materials, IOP Conf.
Series: Materials Science and Engineering (2017) 245
[4] Garkina I., Danilov A., Composite Materials: Identification, Control, Synthesis, IOP Conference Series: Materials Science and Engineering. 471(2019) 032005
Series: Materials Science and Engineering. 191 (2017)012006 [7] Garkina Irina, Danilov Alexander, Experience of Development of Epoxy Composites: Appendix of Methods of Rank Correlation, Key Engineering Materials. 777(2018) 8-12

Chitosan is a new kind of material in life-science, it can be used in lipid-lowering.
Nowadays, many researches have proved that chitosan is a new kind of useful materials in medicine and biomedical engineering [1].
Materials and method Materials and instruments.
Hyperlipidemia may have a serious effect on our health, so developing new materials for lowering lipid levels is extremely urgent.
Chitosan, as a promising material in life-science, is widely used in people’s health.

Building materials take up a large proportion in the construction cost; ordinary materials take up 30%~40%.
[2]Niu Chunyuan: Journal of Heilongjiang Science and Technology Information, 2006,p.230, In Chinese
[3]Yan Ling and Yin Yilin: Journal of Science Press, 2010, In Chinese
[4] Wang Jian: Journal of Shanxi Architecture. 2011(30),p.226-227, In Chinese
[5] Zhang Yong: Journal of International Business Accounting. 2011,p.20-22 , In Chinese

Tsuru, Effect of firing temperature on the water permeability of SiO2–ZrO2 membranes for nanofiltration, Journal of Membrane Science. 497 (2016) 348–356
M´Endez-Vivar, Porous SiO2–TiO2–ZrO2 Obtained from Polymeric Systems Prepared by the Sol–Gel Process, Journal of Porous Materials. 8 (2001) 303–309
Fardad, Catalysts and the structure of SiO2 sol-gel films, Journal of Materials science. 35 (2000) 1835 – 1841
Yang, L.L.Shaw, Polymorphic transformation and powder characteristics of TiO2 during high energy milling, Journal of materials Science. 35 (2000) 6015-6026
Muccillo, Synthesis and characterization of nanosized ZrTiO4 powders prepared by the sol-gel method, Materials Science Forum. 530-531 (2006) 401-407.

Zhang: Journal of Building Materials.
Wu: Journal of Building Materials.
Gustavson: Materials and Structures.
Naaman: ACI Materials Journal.
Najm: Journal of structural engineering.