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Materials and methods HUVECs were purchased from CCTCC (China Center for Type Culture Collection, Wuhan, China).
The study was financially supported by tackle key problems in science and technology Project Funding of Zhengzhou and Zhengzhou Health School (code 121PPTGG487).
Graham: Canadian Journal of Applied Physiology, Vol.30 (2005) No 4, p442

Materials and Methods Chemicals.
Acknowledgements This work was financially supported by the National Nature Science Foundation of China (20864001).
Strobos: American Journal of Kidney Diseases, Vol. 33 (1999), p. 464 [8] A.J.

A Method of Dispersion Compensation Based on Warped Frequency Transform Shangchen Fu* Zhenjian Lv Ding Ma Lihua Shi (National Key Laboratory on Electromagnetic Environmental Effects and Electro-optical Engineering, PLA University of Science and Technology,Nanjing,210007,China) Email:SHILHNJ@163.com Keywords: Lamb wave; dispersion compensation; Warped frequency transform; ABAQUS; damage imaging Abstract.
Journal of Nanjing University of Aeronautics & Astronautics,2010,42(1):62-67
Smart Materials and Structures, 2008, 17(3): 1-15.

In the study of Nonlinear problems establish back analysis method, people gradually find and establish a material parameters method that make the corresponding displacement value and the measured displacement value with the least error .Obviously, for the practical engineering design and construction the most reliable results is the one that on the whole make the most close to the result between based on the obtained results calculated displacement and the measured displacement.
(3) Therefore, when the number of the total Measurement information is more than the total number of unknown variables to be calculated , That is when ,we can define the objective function is as: (4) In order to let the Square sum of error between the objective function like Eq.3 or the best estimate is become least, need to meet the conditions for: (5) Take Eq.4 into Eq.5 , after Expansion ,we can get Eq.6 or Eq.7: (6) (7) Write into matrix form: (8) It is Canonical equation Optimization processed through the principle of least square method, from Eq.8 we get Eq. 9: (9) Obviously, formula (9) is the General Expression of Linear algebraic equations that we can use to solve the material
The 7th Interna- tional Conference on Fracture and Strength of Solids Collaboration with International Conference on Computa- tional Science and Engineering[J] .
Journal of Engineering Mechanics[J].Vol.6(1996)

As the discrepancy between the development speeds of the two systems became smaller, the coupling degree was closer to 45°, and the two systems were becoming better coordinated.[5] The cause analysis of environment and resources problems Shenyang metropolitan area is the heavy chemical industry concentrated area, is the important equipment manufacturing industry and raw materials production base, and is one of the worst environmental pollution areas.
Ecology and Environmental Sciences 2010, 19(3): 718-723
[5] Han Ruiling, Tong Lianjun, Tong Weiming, Yu Jianhui: Coordinated evolvement of dynamic coupling between economic and environmental systems in Shenyang Metropolitan Area[J] Chinese Journal of Applied Ecology 2011,22(10): 2673-2680.

Seismic performance assessment of long span continuous rigid bridge Qiwen Jin 1,a Tongning Wang 1,b, Yili Sun 1,c ,Zhaotong Hu 2,d 1Henan Communication Science and Technology Research Institute, Zhengzhou, Henan, 450006, China; 2Chang’an University, Xi’an, Shanxi, 710064, China a726915420@qq.com,b67461008@qq.com,c344313942@qq.com,d704193111@qq.com Key words: continuous rigid frame, construction stage, elastic-plastic, seismic performance Abstract Based on the theory of cantilever construction, combined with a three cross continuous rigid frame bridge, choosing the biggest cantilever stage, side span cross fold stages, middle span cross fold stage and complete bridge stage as the research object.
Here, the bridge is a general one, and (damp ratio) of reinforce concrete structure is 0.05. 2.2 Restoring force model of material Three linear stiffness degradation is used to make non-liner computing, and restoring force model of material is shown in Fig 1.
College journals of Nanjing construction engineering, 2002(3):45-43

Under the hinterland of the Junggar Basin in the thick Cenozoic sedimentary developed more the consecutive complete the late Paleozoic strata, these strata contain clastic sedimentary rocks, and also contains part of the magmatic rocks, to explore the basement nature of the Junggar basin, basin hinterland late Paleozoic source district changes and the corresponding tectonic evolution provides the ideal material.
Laser ablation-multicollector plasma mass spectrometry (LA-MC-ICPMS) can also be in situ determination of zircon Hf isotope compositions provide unique constraints for zircon Hf source (such as a depleted mantle and evolution of the earth's crust), zirconium stone of Ti thermometer to determine the temperature of formation of zircon, zircon oxygen isotopes to determine whether the zircon from recycled crustal material.
Journal of Asian Earth Sciences.

Introduction At present, the general area, buildings, schools, industrial and mining enterprises generally realized the water, electricity, gas, heat divided metering mode, table are mostly located in the house, the general need special meter reading personnel into people's homes, this way to the residents of inconvenience and interference greatly, even has the security hidden danger, in terms of management, there are low efficiency, manpower and material resources, human factors, management and many other issues.
The system can also provide the function of remote control, remote control water valve and an electric circuit switching, this method greatly improves the management means and management power, the meter reading system not only to meet the data copy, better management, in payment arrears, overload, cut off cut off time period so as to realize more supply powerful functions, improve the level of the management, saving manpower and material resources.
Journal of South China University of Technology (Natural Science Edition). 2009(01)

Ternary Sm-Al-Co Bulk Metallic Glass Formation Designed Using a Cluster Line Approach Jiang Wu, Qing Wang, Yanhui Li, Jianbing Qiang, Yingmin Wang, Chuang Donga State Key Lab of Materials Modification, Dalian University of Technology, Dalian 116024, China a dong@dlut.edu.cn Keywords: Sm-based alloys; bulk metallic glasses; alloy design; cluster line Abstract.
Acknowledgements This project is supported by the National Science Foundation of China (No. 50631010, 50671018 and 50401020).
Dong: submitted to Journal of Acta Materia (2007)

Watson [3] also suggested that from the past investigations and researches, directly or indirectly, accidents basically can be caused by three aspects, which are either people itself, materials or equipment or by the combination of these aspects.
Retrieved October 12, 2014 [9] Othman,I, Ahmed,M,M,Kutty,S.R.M.(2013),Hazard Forecasting and Weights Determination during Operation and Maintenance of Petrol Fuel Station, Research Journal of Applied Sciences,Engineering and Technology