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The project in developing countries have extra consideration on living standard, level of productivity, policy requirement on import, availability of qualified staff, materials, and heavy equipment.
Journal of King Saud University - Engineering Sciences, 25(2), 125–134. doi:10.1016/j.jksues.2012.03.002, 2013
Journal of Construction Engineering and Management, 1996
Journal of Performance and Constructed Analysis, 5(3), 163–180, 1992
Journal of Construction Engineering and Management, 132(4), 416–424. doi:10.1061/(ASCE)0733-9364(2006)132:4(416), 2006

Research on Hot Deformation Behavior of the X100 Pipeline Steel Wan-Hua YUa,*, Fei LIUb, Shan GAOc and Su-Dong CHENd School of Materials Science and Engineering, University of Science and Technology Beijing, 30 XueYuan Road, Beijing 100083, PR China austbywh@sina.com, bliufei_sky@126.com, cgaoshan_08@163.com, dcsd205070610@126.com *Corresponding author Keywords: X100 pipeline steel, hot deformation, flow stress, constitutive equation Abstract.
Experimental The test materials were taken from an X100 roughing slab produced by a domestic factory.
Solution of the Material Constants.
Liu, Research on alloy design for X100 hot-rolled strip steel, Transaction of Materials and Heat Treatment. 33(2012) 76-81
(Science and Technology). 39(2008) 549-553

In order to complete the task, students need access to collect and read many material, and some of these materials selection, processing and editing, for some material needs to be some notes and instructions, and finally through the landscaping design to form a fine pages, different groups will integrate their work together to form a feature rich web site.
Teachers, according to the theme of the content unit, from the Internet to download and search for more articles related to the topic of teaching at different levels of difficulty, illustrated reading materials, to organize a web page.
On the basis of learning in teaching, teachers provide students with a lot of reading materials to expand, expand the students input information to improve their reading skills.
Acknowledgment This research is supported by Hebei Science Fund Project in 2011 ( No.
Adults with HighEducation Journal, 2006, (04):9-12 [3] J.K.

Test materials and methods Test materials.The various performance indicators of the fibers are show in Table 1. 
Production and conservation of specimens.The PVA fiber must have a good dispersion, the mixing of all the materials are complete in the mortar mixer, which is JJ-5.
First, weighed cementitious materials (including cement and fly ash) and fine sand mixed about 2 minutes, then weighing good water-reducing agent dissolved in water are add to the mixture and stir about 3 to 5 minutes, finally join PVA fiber to stir about 4 to 5 minutes. 
:Journal of Engineering Mechanics, ASCE Vol.188(1992), p.2246-2264
[4] Lin Z, Kanda T, LI V.C: Concrete Science Engineering, RILEM Vol.1(1999),p.173–184

Introduction Intermetallic matrix composites (IMCs) can be considered to be one of the promising candidate materials for high temperature structural applications due to their high melting point, low density, good environmental stability and excellent oxidation resistance [1].
Ni3Si intermetahics have an excellent potential to become one of the most important high temperatures materials because of their low density, high melting temperature, good elevated temperature strength and modulus retention, and excellent creep properties.Although studies have been done to characterice in Ni3Si-base alloy ,there are limited oxidation data available for the alloy at elevated temperature [2-4].
Fu: Key Engineering Materials, Vol.336-338 (2007), pp.1380-1382
Liu: Chinese Journal of Lasers, Vol. 36 (2009) No.12, pp.3282-3286
Takasugi : Materials Science and Engineering, Vol. 399(2005), pp.332-343.

Introduction The sensors have become an integral part in most sciences, due to the possibilities are provided.[1-5] Numerous applications of sensing based on the presence of certain magnetic phenomena [6, 7].
The characterization of magnetic materials is a basic instrument in the field of magnetic non-destructive evaluation [8, 9].
Hristoforou for the helpful discussions and advices on the subject of magnetism, magnetic materials and their correlation with microstructure and mechanical properties.
Vlachos, SelfCalibration Techniques of Underwater Gamma Ray Spectrometers, Journal for Environmental Radioactivity 82, 21 (2005)
Xenoulis, Gas Detection Sensitivity and Cluster Size, Nanostructured Materials, Vol. 10, No 8 (1998) 1355

Structure Design Criteria of Run-flat Tire Run-flat tire design mainly includes three aspects: structure, dimension and material [1].
The material of inner support will make it safe when inner support suffering centrifugal force under the condition of tire normal pressure operation [2].
To prevent inner support materials from being softened or even fired, better materials with appropriate mechanical properties under high temperature should be adopted [3].
Agricultural Machinery Journal, 2002, 3(11).
Tire Science and Technology, Vol. 37, n 2, April 2009, p.103-121.

Introduction Currently, there are so many methods of producing manganese sulfate[1-3] , and the producing processes are based on manganese resources and sources of manganese, whose raw materials are mostly high-grade pyrolusite.
Experimental Sections Experimental Materials.
XRD analysis instrument; Fourier transform infrared spectroscopy; Poly-Science (W201B); Muffle furnace; Oven; Vacuum filtration pump; Heating plate etc.
In experiments, stationary reaction conditions was set: the temperature of 90 ℃, reaction time of 60 min, reactant materials: 0.7ml concentrated sulfuric acid: 0.4000g manganese ore: 8ml distilled water.
Patent 5,250,272. (1993) [3] A.A.Ismail, E.A.Ali, I.A.Ibrahim, et al: J.The Canadian Journal of Chemical Engineering, Vol. 82(2004), p. 1296-1300

Doublet laser laminated collimator lens use a positive and a negative lens of two different glass materials.
Then determine the lens diameter, probably based on experience and three refraction glass materials to determine the radius of curvature surface, and then went into the ray tracing module.
ZK10 are selected to be as the positive lens materials, and F4 or F2 are the selection of materials with negative lens.
Li: Laser Surveying Course (Science Press, Beijing 1998)
Wu: Journal of Northeastern University. supplement 1 (2008), p. 32

And material entities can be considered as the carriers for functions.
The material entity ontology has two aspects, including attributes and dates.
For example, the construction, material, shape, etc. are the attributes of the common material entity.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50905074, 50975124) and National Innovation Method Project (2009IM021000).
TRIZ Journal, June, 2005 [2] Victor Fey, Eugene Rivin.