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The granular ureas were used as the starting material for this work.
Mishra, Fluid bed technology: Overview and parameters for process selection, International Journal of Pharmaceutical Sciences and Drug Research, 2 (2010) 236-246
Bustam, Improvement of hydrophobicity of urea modified tapioca starch film with lignin for slow release fertilizer, Advanced materials sesearch, 626 (2013) 350-354
Workshop materials from 1st International Conference on Robust Quality Engineering, UTM, Kuala Lumpur, 22-23 April (267-272).
Tarng, Design optimization of cutting parameters for turning operations based on the taguchi method, Journal of Material Processing Technology, 84 (1998) 122-129.

(2) The constitutive relation of metal materials can not be gotten at high speed processing, so the constitutive relation at low speed processing is used in this model
Acknowledgement This research is supported by national nature science foundation of China (NSFC) project (No: 50975229) and science & technology project of Shaanxi province, China (No: 2009JQ7003）.
CIRP Journal of Manufacturing Science and Technology, Vol. 1(1) (2008), p. 2 [2] H.
Journal of Plasticity Engineering, Vol. 15(2) (2008), p. 6 (In Chinese) [3] F.K.
Journal of Xi'an University of Technology, Vol. 25(4) (2009), p. 383 (In Chinese)

Introduction Nano-machining of brittle materials is possible, using the ductile mode in which material is removed by plastic extrusion.
To study the behaviour of the brittle-to-ductile transition of brittle materials, indentation was commonly used in machining field [1-6].
Nano indentation is an important technique for studying the mechanical behaviour of materials at nanometric scale.
It has been an important topic that cracks occurred on brittle materials' surfaces can be predicted [7-9].
Porto: Journal of Materials Science Letters Vol. 18 (1999), p. 1185

In materials of distinct ductile behaviour, fracture occurs after all three phases.
Materials: Basic mechanical properties of the materials (base metal - BM and weld metal - WM), determined on round tensile (RT) specimens, are given in Table 1, while the true stress - true strain diagrams of both materials can be found in [18].
Using this procedure, values for both materials from Table 1 are determined.
Acknowledgements The authors acknowledge the financial support of the Serbian Ministry of Science under the projects OI 144027, 144052 "Development of high-performance machines and methods for identification of their response on internal and external breakdowns" and Slo-Serb. bilateral project "Failure prevention of inhomogeneous materials and structures" (together with the Slovenian Ministry of Science).
Gurson: Journal of Engineering Materials and Technology Vol. 99 (1977), p. 2 [3] J.R.

When choose materials, to consider such factors as refractive index, transparent area, material absorption, stress match and so on.
Choice of film Materials.
Journal of Military Communications Technology 26, 66(2005)
Journal of Lightwave Technology 30, 1677(2012)
[11] H.Szymanowski, O.Zabeida, J.E.Klemberg, Optical properties and microstructure of plasma deposited Ta2O5 and Nb2O5 films [J].Journal of Vacuum Science Technology A Vacuum Surfaces and Films 23, 241(2005)

Experimental Section Materials.
All materials were dried at a temperature of 107 °C for 2 hours prior to use.
Zydney: Journal of Membrane Science Vol. 157 (1999), p. 1–12
Wu: Journal of Hazardous Materials Vol. 136 (2006), p. 482–501
Prapalimrungsi; Journal of Hazardous Materials, Vol. 184 (2010), p. 775–781

Materials and methods Adsorbent.
Raw materials are CFA, attapulgite and starch and they were mingled with a mass ratio of 6:4:3.
Ahmad: Journal of Hazardous Materials Vol 177. (2010), p.70-80 [9] S.
Zhu: Journal of hazardous materials Vol 136. (2006), p. 946-952 [10] L.Y.
Borja: Journal of Hazardous Materials Vol 165. (2009), p. 291-299 [14] S.

Arof: European Polymer Journal Vol 43 (2007), p. 1963 [2] E.A.
Arof: Journal of New Materials for Electrochemical Systems Vol 6 (2003), p.197 [7] N.S.
Arof: Journal of Power Sources, Vol 132 (2004), p.229 [8] A.M.
Upadhyaya: European Polymer Journal Vol 34 (1998), p.1277 [12] N.S.
Arof: Journal of Power Sources, Vol 66, (1997), p.169

Its widespread distribution in freshwater and estuarine environments around the globe has drawn attention with regard to environmental and ecological issues [1,2,3] In the recent development of biological material, C. glomerata has been applied in studies associated with environmental monitoring [4], adsorption materials [5], and pharmaceutical ingredients [6].
Materials and method Organism Cladophora glomerata is a dominant filamentous alga in the Tsengwen River, the study site.
Diatom counting: The algal cells were treated with H2O2 (30%) and K2Cr2O7 to eliminate organic materials; clean diatom frustules were mounted on microscope glass slides in Naphrax.
Andersson, R.Ek: European Journal of Pharmaceutical Sciences Vol. 22 (2004), p. 279–286
Melo: Estuarine, Coastal and Shelf Science Vol. 76 (2008), p. 21–28

Welding of Austenitic Stainless Steel AISI 304 by Fiber Laser Katarína Bártová a *, Mária Dománková b and Jozef Bárta c Slovak University of Technology, Faculty of Materials Science and Technology, J.
Electron beam welding and laser beam welding are very popular for welding of thin materials especially materials having thickness lower than 1 mm.
Influence of chemical composition, prior deformation and prolonged thermal aging on the sensitization characteristics of austenitic stainless steels, Journal of Nuclear Materials 305 (2002) 209-219
Gnanamoorthy, Influence of prior deformation on sensitization of AISI type 316LN stainless steel, Journal of Nuclear Materials 208 (1994) 209-219
Hashmi, Effect of laser welding parameters on the heat input and weld-bead profile, Journal of Materials Processing Technology 164-165 (2005) 978–85