Search results

Introduction Plantation grown wood, which cultivated by artificial seeding, planting or cutting methods and other technical measures, is the main raw material for forest products industry all over the world, especially abounded in China, Brazil, South Africa, and India.
Materials and Methods Materials Poplar veneer was collected from Dongting Lake Forest in Hunan Province, and delivered to laboratory after packaging.
Wood is porous material and has poor heat transfer performance.
Journal of Gansu Education College (Natural Sciences), 1999, 13(3):93-96.

Shafiul Ferdous1,a, Chobin Makabe2,b and Tatsujiro Miyazaki2,c 1 Graduate School of Science and Engineering, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa, 903-0213, Japan 2Mechanical Systems Engineering Department, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa, 903-0213, Japan amunazeer_218@yahoo.com, bmakabe@tec.u-ryukyu.ac.jp, ct-miya@tec.u-ryukyu.ac.jp Keywords: Fatigue, Crack growth, Detecting method, Stop-hole, Inserting pin, Stress concentration, Stress intensity Abstract.
Materials and Testing Procedure Material used was 0.15% carbon steel.
The chemical composition of the material is (wt %): 0.15 C, 0.30 Si, 0.50 Mn, 0.013 P, 0.013 S, 0.05 Ni and balance Fe.
Journal of Fatigue: Vol. 26 (2004), p. 1333 [2] C.
Materials: Vol. 251-252 (2003), p. 97 [5] C.

The Influence of Surfactants on Crystallization of Nano-crystalline HZSM-5 Zeolite Junfang Wei1, a, Fang Zhu2,b, Xiaoyan Zhang1 1 School of Resource and material, Northeastern University at Qinhuangdao, Qinhuangdao of Hebei Province, 066004, China 2 School of Computer and communication engineering, Northeastern University at Qinhuangdao, Qinhuangdao of Hebei Province, 066004, China aweijunfang123@sina.com, bsky050607@sina.com Keywords: HZSM-5 zeolite, nano-crystalline, surfactant Abstract.
Experimental Raw materials and reagents.
To produce the final product, the obtained material was calcined at 550 °C for 8 h.
Acknowledgements This work was financially supported by the the Hebei province Nature Science Foundation of China (B2013501037, E2013501035 ) .
Vol. 39 (2002), p. 57 [2] Nor Fauziah Zainudin, Ahmad Zuhairi Abdullah, Abdul Rahman Mohamed: Journal of Hazardous Materials, Vol. 174 (2010),p. 299 [3] S.C.

The wire material is commonly to be 99.99% (4N) or 99.9995% (5N5) Copper.
AFM force-distance curve have been exploited for the study of several nanotribological properties of materials and for characterization of the microscopic surface interactions [2-3].
Material property is given as: elastic modulus is 112.4 GPa and Poisson’s ratio is 0.28.
Acknowledgments This work was partially supported by National Science Council, Taiwan, Grand Number NSC99-2221-E-214-011 and NSC99-2221-E-214-012.
Ateshian: Journal of Biomechanics, vol. 37 (2004), p. 1679

A New Kind of Silica Microspheres Used As Filler for PDMS Composite Wenjuan Gu1, a, Banggui He1,b and Yang Li1,c 1Faculty Of Mechanical And Electrical Engineering, Kunming University of Science and Technology, Kunming, China, 650500 aguwenjuan001@163.com, bynkmhe@163.com, cliyangkm@126.com Keywords: Silica sphere; PDMS; Filler Abstract.
Introduction PDMS composite have become increasingly popular in industry since the middle of last century, as this kind of material maintains its properties over a wide range of temperatures.
Experimental Materials Tetraethoxysilane (TEOS) was supplied by Wuhan University Silicone New Material Co., Ltd., Wuhan, China.
The above starting materials were used as received.
Jagger: Journal of Dentistry Vol. 31 (2003) p. 67

Experimental materials and methods The materials used in this experiment were 316 stainless steel plates of 1.5-mm, the major chemical compositions are listed in Table 1.
The base material microstructure is shown in Fig.3 a, which is primary austeniten structure with isometric grain.
Material Science.
International Journal of Machine Tool & Manufacture.Vol.39 (1999), p.1589-1610

Materials and methods In this study energy reports were determined for a site located at the mouth of the Saint George arm of the Danube Delta (Romania).
Progress in Energy and Combustion Science, Vol. 30 (2004), pp. 417–475 [2] O.
Delucchi, Providing all global energy with wind, water, and solar power, part I: technologies, energy resources, quantities and areas of infrastructure, and materials.
Applied Mechanics and Materials, Vol. 178-181 (2012), pp 973-976 [6] G.
Journal of Environmental Protection and Ecology, Vol. 14 (4) (2013), pp.405-413

Experimental Procedure Materials.
Shabalovskaya: Journal of Biomedical Materials Research.
Yokoyama: Materials Science and Engineering A.

Luangtana-anan1,a 1 Department of Pharmaceutical Technology, Faculty of Pharmacy, SilpakornUniversity, SanamchanPalace campus, Muang, NakhonPathom73000, Thailand 2 Department of Pharmacognocy, Faculty of Pharmaceutical science, HuachiewChalermprakiet University, Bangpli district, SamutPrakarn10540, Thailand email: manee@su.ac.th Keywords: Soybean Extract; Isoflavones; Spray drying; mannitol; maltodextrin, modified starch Abstract.Isoflavones, a special phenolic group found in soybean, have been found to act as antioxidant and are widely used in pharmaceutics and nutraceuticals.
Materials and methods Plant materials and chemicals: The seeds of Glycine max (L.)
Theauthors also gratefully acknowledge the Siam Modified Starch Co., Ltd and National starch and Chemical Co., Ltd for materials support of this study.
Journal of Agricultural and Food Chemistry.

Innovation in textiles and clothing has embodied various combinations of new and existing materials to meet conventional needs of comfort and fashion.
Advances in materials science fused with the ongoing digital revolution and wireless communication infrastructure are leading to a convergence of electronics, flexible substrates, and new fields of application (e.g. entertainment, sport, and health care) to transform life experiences.
Materials should also be amenable to responsible material management and be consistent with an application’s regulatory needs (including at the end of a device’s service life).
A wide variety of new and conventional materials are being investigated and include: fine metal fibres and filaments, metal coated polymers, carbon and/or carbon coated filaments, conducting polymers and inorganic materials, sometimes combined into yarns with conventional textile fibres as routinely discussed elsewhere [2, 3].
A typical device will often utilise two or more conductive materials.