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If the starch and fiber in edible canna residue is used in papermaking , it not only can utilize a lot of residue, but also save raw materials and paper chemicals.
Experimental Materials and Methods Materials Edible canna with 78% moisture, 1.2% ash, 18% starch and 2.3% fiber was crushed and isolated starch, and the residue was collected for papermaking.
Acknowledgements This work was financially supported by the Sichuan Science and Technology Bureau Foundation (2008JY0091).
References [1] Wu T X, Zhang K C, Liu C Z, in: Liquor-making Science & Technology, In Chinese.
Vol. 136(2005), p. 40 [2] Huang L X, Yang S Q, in: Journal of Wuhan Polytechnic University, In Chinese. (1) (2000), p.21 [3] Wang J F, Yu Q Y, in: Journal of Anhui Agruicultural Sciences, In Chinese.

The suppression or control of the volume shrinkage during polymerization is of great importance in the design of materials requiring precised imensions or for the preparation of composites.
Mishima: Journal of Materials and Product Technology, Vol.6(1991),p.143-153
Lee: Polymer Engineering and Science, vol.35(1995), p.852-859
Stringer: Composites Science and Technology, Vol.64(2004), p.55-64
Reghunadhan: Journal of Applied Polymer Science, Vol.88(2003), p.908-914

Study on the Preparation of Super-light Aggregate with Sludge Kai Guo1,a,Kun Yang1,b,Shaolong Huang2,c,Qingjun Ding1,d 1School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China 2Material Science and Engineering Hubei University,Wuhan 430062, China agk9843@163.com,b123799580@qq.com, clongwei25@126.com,ddingqj@mail.whut.edu.cn Keywords: Sludgel; Super-light aggregate; Orthogonal experiment Abstract: Effects of three factors including perlite, kaolin and sintering temperature on the cylinder compress strength and bulk density of super-light aggregate were studied by using the orthogonal experimental analysis.
Experimental Methods 1.1 Raw materials City dewatered sludge: acquired from Wuhan urban wastewater treatment plant.
The chemical compositions of the raw materials werelisted in Table 1.
[3] WENG Huanxin,ZHANG Jinjun,Cao Yansheng,etc.Characteristics and sintering technology of haydite made of sewage sludge, edtied by Journal of Zhejiang University(Engineering Science)(2008)
Study on High Performance Lightweight Aggregate Manufactured by Sludge and Fly Ash, edtied by JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY(2004).

Calcium-magnesium-silicate glass fiber is a kind of candidate materials for aluminosilicate ceramic fiber in high temperature resistant field.
Experimental The major starting materials are wollastonite, silica and Al2O3 (analytical reagent).
After thoroughly mixed, the weighed batch materials were melted in a graphite crucible at 1600-1800˚C for 30-50min.
The temperature of Tc and the shape of exothermic peak shape indicate the crystallization behavior of glassy materials, and the range between Tg and Tc shows the ability to be formed into glassy materials for the studied compositions.
Zhang: Journal of Wuhan University of Science and Technology, Vol.32 (2009), p.170 (in Chinese) [3] F.T.

Therefore, it is not recommended to use the same thickness of fire protective materials derived from prototype’s length, 4100 mm to longer beam.
If there are not proper construction methods or protective materials information, a fire test can be another option to meet it.
Therefore, the fire protection materials got from the fire test with 4100 mm in length cannot apply to longer beam without adding thickness.
According to this result, it should be reconsidered that to use the thickness of fire protective materials derived from 4100 mm in length by fire test into any beams regardless size and lengths of beam.
Newman, Fire Resistance of Slim Floor Beams, Journal of Constructional Steel Research 33 (1995) 87-100

In this paper, considering the material properties of the composite flywheel and the characteristics of the pre-stressed structure, stresses and strains induced by rotor rotation and interference fit were calculated by finite element (FE) method based on the plane stress hypothesis, in the commercial software ANSYS.
Based on the given material properties and the main dimension with a certain speed of rotation, three 2D FE-models of hybrid composite flywheel rotors with two-layer rotor structure were built with the unit property of plane stress, axisymmetric and plane strain respectively.
Table 1 The physical dimension of the composite flywheel Items E-Glass/epoxy layer Carbon/epoxy layer ANSYS model of the plane stress /plane strain Inner radius/mm 130 160 Outer radius/mm 160 190 Magnitude of interference/mm 0.2 ANSYS axisymmetric Axial dimension/mm 30 30 According to the composite material is anisotropic and the different coordinate system will be used, so material properties must be adjusted to be fit for the analysis of the plane stress model, plane strain model and axisymmetric model .
International Journal of Mechanical Science, Vol. 43(2001), p. 993-1007 [4] Sung K.
H., Hee_Moon Jeong ,Young-Soo Cho, , Journal of Composite Materials, Vol. 32(1998), p. 851-873

At present, the problem of using dust, sludge, scale and screenings of materials used in metallurgical production is relevant.
The paper takes into account the extensive experience of joint research work of CJSC Spidermash, UrFU and Institute of Engineering Science in the roller briquetting practical implementation of the various bulk materials screenings, for example, screenings of coke, lime, scale, etc. [4, 16-18].
Polyansky, Mechanics of Roll Briquetting of Loos Materials, AMB, Ekaterinburg, 2011
Tsemehman, Briquetting fine-grained materials, Tsvetnye Metally 7 (2014) 26-31
Babailov, Cinematics and volume deformations during roll-press briquetting, Journal of Materials Processing Technology 118.

However, Most of the work which carried out on VO2 materials has centered upon thin films [9], it was extremely difficult to control the stoichiometry of this thin film for large area applications.
-R.Gavarri: Materials Science and Engineering Vol.
Han: Materials Review Vol. 21(2007), p. 16.
Tu: Journal of Functional Materials Vol. 37(2006), p. 440.
Zhao: Rare Metal Materials and Engineering Vol.38(2009), p. 717.

May be appropriate to reduce the use of materials, such as reducing the thickness of steel plate.
By the force the larger width of the column on the surface channel may be appropriate to increase the use of materials to increase their scale.
Mechanical Science and Technology. 22 (2003) 41-44.
Journal of Anshan University of Science and Technology. 32 (2009) 1-4.
International Journal of Impact Engineering. 35 (2008) 119-132.

Materials and Methods Plant materials and extract preparation.
Fresh leaves and stems of these were cleaned several times by tap water, air-dried for 7 days at 20-25℃ and oven-dried at 40℃ for 48 h, and then were ground into powder. 100g dried materials were extracted with 1 l of distilled water and placed for 24h at 26℃.
Chaube: Allelopathy Journal Vol.14(2004), p. 65-70
Tawaha and M.A.Turk: Journal of Agronomy& crop science Vol. 189(2003), p. 298-303 [15] N.
Baruah: Allelopathy Journal Vol.7(2000), p. 279-284