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Amyl ferulate was synthesized by direct esterification with using sodium bisulfate supported by silica as a catalyst, ferulic acid and n-pentanol as raw materials.
Materials and Equipments.
Journal of bioenergetics and biomembranes, 40 (2008) 19-26
European Journal of Lipid Science and Technology, 108 (2006) 97-102
Electronic Journal of Biotechnology, 10 (2007) 508-513

The ultrasonic cutting of composite materials has the advantages such as high processing efficiency, high precision and non-pollution.
In the whole ultrasonic cutting system, tool is used to directly cut materials, which make higher requirements to the research and manufacture of tool. 2.
The sharp circular tool, good technique effect and high processing efficiency meet the processing requirements of honeycomb-like interlayer composite materials. 6.
Journal of Aeronautial Materials，Vol.20, no.3, pp.172-177, 2002
[8] Guo Xingwang and Zou Jiaxiang, Circular saw blade vibration modal analysis, Journal of Vniversity of Science and Technology Beijing, Vol.15, no.6, pp624-629, 1993

These materials are candidates for sensor applications [10-15].
Nedkov, 2010, Raman spectroscopy investigation of magnetite nanoparticles in ferrofluids, Journal of Magnetism and Magnetic Materials (322) Elsevier
Sirivat, 2012, Synthesis and characterization of magnetite nanoparticles via the chemical co-precipitation method, Materials Science and Engineering B 177, 421– 427
Xi, 2004, Synthesis of magnetite nanoparticles in W/O micro-emulsion, Journal of Materials Science 39, 2633 – 2636
Hristoforou, New monolithic three dimensional field sensors with high sensitivity, Journal of Optoelectronics and Advanced Materials, pp 1691-1697, 2006.

Effects of tool shapes (contacting angles to the original materials, contacting length of punch with a material) which mainly affects the results on thickness change of original materials were investigated.
This paper discusses the aspect of the increase of materials during press working.
[5] Y.Huanga, Z.Y.Lob and R.Dub, Minimization of the thickness variation in multi-step sheet metal stamping, Journal of Materials Processing Technology, Vol.177(2006), 84-86
[6] S.M.Mahdavian and D.He, Product thickness analysis in pure cup-drawing, Journal of Materials Processing Technology, Vol.51(1995), 387-406
[7] G.T.Kridli, L.Bao, P.K.Mallick and Y.Tian, Investigation of thickness variation and corner filling in tube hydroforming, Journal of Materials Processing Technology, Vol.133(2003), 287-296

Experimental Part Materials.
Shao, Electrospinning of reconstituted silk fiber from aqueous silk fibroin solution, Materials Science and Engineering C, 29 (2009) 2270–2274 [4] H.
Hu, Electrospun ultra-fine silk fibroin fibers from aqueous solutions, Journal of Material Science, 40(2005) 5359–5363 [5] J.X.
Mohammad, Effects of Some Electrospinn ing Parameters on Morphology of Natural Silk-Based Nanofibers, Journal of Applied Polymer Science, 113 (2009) 226–234 [8]N.
Darrell, Flat Polymer Ribbons and Other Shapes by Electrospinning, Journal of Polymer Science: Part B: Polymer Physics, 39 (2001) 2598 –2606 [10] T.

Grabovetskaya1,c 1Institute of Strength Physics and Materials Science, SB RAS, 634021, pr.
[4] Meyers M.A., Mishra A., Benson D.J.: Progress in materials science.
[7] Kolobov Yu.R., Golosov E.V., Ratochka I.V.: Questions of materials science No.2 (54), (2008), p.43
[12] Naydenkin E.V., Ratochka I.V. // Materials Science Forum, Vols. 584-586 (2008), p. 159-163
Questions of materials science No.4 (60), (2009), p.121

The conference was also supported by Polymers & Polymer Composites (PPC), Advanced Materials Research (AMR) and Journal of Materials Chemistry (JMC).
H Fujii (National Institute for Materials Science, Japan) Dr.
Takao Takeuchi (National Institute for Materials Science, Japan) Prof.
Kumakura (National Institute for Materials Science, Japan) Prof.
K Togano (National Institute for Materials Science, Japan) Prof.

Synthesis and water absorbency of poly (acrylic acid-co-acrylamide) Tingxi Lia, Na Kongb, Susu Gao, Peng Sui, Yuhua Zhao, Chengqian Yuan School of Materials Science and Engineering, Shandong University of Science and Technology, Qingdao 266510, China alitx@sdust.edu.cn, bqingheng596@sina.com Key words: building materials, water superabsorbent, acrylamide resin, absorbency, neutralization degree, synthesis technology Abstract.
Introduction Super-absorbent resin (SAR), as a new kind of functional macromolecule materials, has been widely used in building industry.
Materials and Synthesis Materials.
He: Construction and Building Materials Vol. 23 (2009), p388 [4] Xie Jian-jun, Cheng Qing, Liu Sai, Xu Yi: Journal of Central South University of Forestry & Technology Vol. 27 (2007), p. 56 [5] A.
Salimi: Carbohydrate Polymers Vol. 79 (2010), p. 935 [6] Doungporn Yiamsawas, Wiyong Kangwansupamonkon, Orawon Chailapakul, Suda Kiatkamjornwong: Reactive & Functional Polymers Vol. 67 (2007), p. 867 [7] Li Tingxi, Kong Na, Wu Shasha, Gao Susu, Sui Peng, Li Shanting: Materials Science Forum (In press)

The process of synthesizing polyurethane (PU) membranes typically involves linking together networks of polymers using organic materials like polyols and isocyanates.
The choice between organic and inorganic materials is contingent upon the specific requirements of the application and the intended characteristics of the PU membrane [2].
The composition of the materials employed in the synthesis procedure of the PU membrane plays a crucial role in governing the production of the hard and soft segments within the membrane structure.
Experimental The materials used were ĸ-carrageenan powder, di(2-ethylhexyl)phosphoric acid (D2EHPA) (Merck), acetone, and toluene diisocyanate (TDI) as a reagent in pro's quality analysis from Merck (Darmstadt, Germany).
Cardenas-Lopez, J.Lopez-Elias et al, Saudi Journal of Biological Sciences 28, 1401-1416 (2021)

Electrical conductive composite materials are nowadays widely used in many industrial applications include building materials.
Introduction In general, composite materials are one of the modern and constantly evolving materials used in all industries.
Composite materials consist of two or more phases.
Journal of Materials Science. 1996, 31(15), 4093-4097.
ACI Materials Journal. 2010, 107(6), 577-585