Search results

Polymeric materials were considered dielectrics before detection of increase in conductivity on 12 orders in polyacetylene in 1977 [4].
As can be seen from Fig. 3 I-V characteristics different as for various materials (Fig. 3a) so for different temperature (Fig. 3b).
Ischenko: Diamond & Related Materials Vol. 19 (2010), p. 964
Electronic processes in non-crystalline materials.
Hobaica: Journal of Polymer Science Part B; Polymer Physics Vol. 41 (2003), p. 807

Introduction The analysis of a fatigue behavior of heterogeneous materials, such as cement based composites, is a relatively new problem in theory of fracture mechanics.
Schell, Fatigue Facture of High-Strength Concrete and Size Effect, ACI Materials Journal 90-M50 (1993) 472–478
Xu, Size Effect in Fatigue Fracture of Concrete, ACI Materials Journal 88-M46 (1991) 390–399
Seitl, Wedge-Splitting Test – Determination of Minimal Starting Notch Length for Various Cement Based Composites Part I: Cohesive Crack Modelling, Key Engineering Materials 452–453 (2011) 77–80
Veselý, Selecting a suitable specimen shape with low constraint value for determination of fracture parameters of cementitious composites, Key Engineering Materials 577–578 (2014) 481–484.

Novoselov, The Rise of Graphene, Nature Materials, 6, 183-191 (2007). [3] X.
Zhang, Synthesis and Applications of Graphene-Based Noble Metal Nanostructures, Materials today, 16(1-2), 29-36 (2013). [8] Y.
Sun, Photoreduction of Graphene Oxides: Methods, Properties, and Applications, Advanced Optical Materials, 2(1), 10-28 (2013). [9] X.
Yang, A UV-light Induced Photochemical Method for Graphene Oxide Reduction, Journal of Materials Science, 52(21), 12742–12750 (2017). [11] K.
Reale, Fully-sprayed Flexible Polymer Solar Cells with A Cellulose-Graphene Electrode, Materials Today Energy, 7, 195-112 (2018). [15] V.

In this paper, in order to improve the friction and wear properties of self-lubricating spherical plain bearings, the liners of weave fabric composite materials with PTFE/Kevlar modified by acrylamide were adopted to improve the interface binding force between the liner and the matrix. 1.
The materials of inner and outer ring were made of GCr15, and the liner weave with PTFE and Kevlar fiber of which was rich in PTFE fiber used as the friction surface, the other side used as the adhesive surface.
In order to ensure consistency of the materials, the experimental liners were tailored on one piece of a woven cloth.
Journal of functional materials , 2004, 35(z1): 2221-2223(In Chinese) [3] Xuejin Shen, Yunfei Liu, Lei Cao, Xiaoyang Chen.
Journal of materials research and technology, 2012, 1(1): 8-12(In Chinese) [4] Khedkar Jaydeep, Negulescu Ioan, Meletis Efstathios I.

Acknowledgements This material is based upon work funded by Zhejiang Provincial Natural Science Foundation of China under Grant No.
LQ12E09002; Project(51308497) supported by National Natural Science Foundation of China.
Chinese Journal of Underground Space and Engineering, 2009, 5: 1696-1703(in Chinese)
Chinese Journal of Geotechnical Engineering, 2009, 31(3): 452-457.
Chinese Journal of Geotechnical Engineering, 2008, 30(9): 1270-1275.

Journal of Mechanical Science and Technology, 30(9), pp.4291-4298
Materials & Design, 47, pp.179-188
Journal of Materials Processing Technology, 251, pp.241-250
Construction and Building Materials, 227, p.116385
Science of Advanced Materials, 10(6), pp.913-922

Support of science and technology promotes combination between industrialization of ecological agriculture and land circulation.
“Blood transfusion” changing to “blood making”, it change eliminating poverty alleviation into development-oriented poverty alleviation, and need to improve the quality of the local population, the supplies only from capital input turn to the combination of capital, technology, goods and materials, training input and the supporting services.
Government should further intensify poverty alleviation of ecological agricultural science and technology, insist on relying on scientific and technological progress, strengthen the leading role of science and technology, vigorously promote the use of advanced technology, implement “the rain program”, improve quality of the labor force in poverty areas, vigorously develop vocational skills training, and get a goal of “training a skill, developing a person, geting out of poverty”[4].
Acknowledgement The thesis is supported by Shaanxi College Philosophy and Social Sciences in Building Characteristic Discipline Project.
:J.Journal of Arid Land Resources and Environmen,2007,21(1):98-102 (In Chinese) [4] Guangyi Li:J.Guangxi social and sciences,2012(9):19-22 (In Chinese)

Experimental Materials.
Ritchie: Material science engineering A Vol. 334 (2002), p. 173 [8] M.F.
Sulung: Advanced Materials Research Vol. 264-265 (2011), p. 559 [23] H.
Sulung: Key Engineering Materials Vol. 447-448 (2010), p. 614 [24] S.M.
Sahari: International Journal of Mechanical and Materials Engineering (IJMME) Vol. 5 (2010), p. 74 [29] H.

JOURNAL OF VIBRATION AND SHOCK, 2011,30(11):209-213
CHINA CIVIL ENGINEERING JOURNAL, 2011,44(2): 36-41
Journal of Hunan University (Natural Sciences), 2012, 39(9): 1-5
Journal of Central South University(Science and technology), 2012, 43(8): 3228-3236
Beijing：China Social Sciences Publishing House，2005.

The steel material has the yielding strength of 320MPa.
Chabot: Fire Safety Journal Vol. 20 (1993), p.135 [2] L.
Zhou and J.M.Wang: Applied Mechanics and Materials Vol. 71-78 (2011), p.3721 [6] X.T.
Qiu: Civil Engineering Journal Vol.44 (2011), p.34 (in Chinese) [7] V.
Wang: Advanced Materials Research Vol.168-170 (2011), p.674