Search results

Materials and Corrosion. 54 (2003) 440-446
Construction and building materials. 15 (2001) 141-145
In Applied Mechanics and Materials.
Carino, The impact-echo method: an overview, Structures 2001: A Structural Engineering Odyssey. 2001, pp. 1-18
ARPN Journal of Engineering and Applied Sciences, 11(23) (2016), 13909-13924

Nanotechnology is the science and engineering of composing and designing materials and functional structures on a nanometer scale [1].
Therefore, the chemistry method is used for the synthesis of AgNPs using environmentally friendly materials.
Experimental Section Materials.
The materials used in this research were commercially obtained from Merck i.e. silver nitrate as a precursor of AgNPs, hydrochloric acid, and potassium hydroxide.
Spring, Understanding Development of the Avian Gastrointestinal microflora: an essential key for developing competitive exclusion products, Proc.

The Specific Binding between Aptamer and Its Target Molecules Investigated by Microcantilever Sensor Huiyong Zhang Department of Materials Science and Engineering, Luoyang Institute of Science and Technology, Luoyang, 471023, China zhanghuiyong187@163.com Keywords: Cantilever; PDGF-BB; Cocaine Abstract.
Experiment Materials and Reagents.
Rectangular silicon microcantilever (length 350μm, width 35μm, thickness 1μm, elastic constant of 0.03 N/m, one side of the microcantilever surface was coated by 10-nm chromium adhesion layer and followed by plating 50 nm gold) was purchased from NT-MDT company; Platelet-derived growth factor-BB (PDGF-BB) from human was purchased from Sigma-Aldrich Company; cocaine hydrochloride reference substance was bought from the National Institute of Control of Pharmaceutical and Biological Products; mercapto-modified PDGF-BB aptamer (5'-HS-(CH2)6-CAGGCTACGGCACGTAGAGCATCACCATGATCCTG) and thiol-modified cocaine aptamer (HS-(CH2) 6 - 5'-AG ACAA GGA AAATCCTTCAAT-GAAGTGG GTC G-3') were synthesized by Shanghai Biological Engineering Company; Tris-HCl, NaCl and MgCl2 (analytical grade) were purchased Since Sinopharm Chemical Reagent Co., Ltd. in Shanghai.
Stacking interaction plays a key role in most nucleic acid / ligand complex, especially in aptamer / protein complexes, followed by hydrogen bonding and other interactions.

Consequently, R peaks detection, under different acquisition conditions, continues to be an attractive domain of research in biomedical engineering.
In Section 2, the materials and methods are expressed in details.
Materials and Methods 2.1 Mathematical background In this section the used mathematical tools to improve the original works described in [8, 16, 17] are presented: 2.1.1 Fast Fourier Transform (FFT) The fast Fourier transform (FFT) is one of the most useful tool and it is widely and intensively used in many recent research as in [18, 19].
It is defined as follow: Let x(n) be a time sequence with N samples (n = 0, 1, …, N − 1) , the discrete Fourier transform (DFT) of x(n) is expressed by the following equation: X(k) = N−1X n=0 x(n)wnkN (1) Where: wN = e− j2π N However, the most used Fourier transform is its rapid version well-known as the Fast Fourier Transform (FFT) [20].2.1.2 Scaling using FFT and IFFT The key idea of the scaling using FFT is that a signal of length N can be down-sampled or up-sampled depending on the chosen value of the scaling factor α to obtain a new signal of length N0 = αN [21].
Suresh, Signals and Systems in Biomedical Engineering, Springer-Verlag, New York, 2012.

On the basis of blending a scientific and rational city development planning, it uses a variety of engineering and technical measures of comprehensive management of the coal mining subsidence area and makes the city an ecological system integration, thus effectively improving the city ecosystem robustness.
According to the global ecological management mode and by using the engineering and technology measures for the management of project area, in 2008 on a large-scale expansion of the lake and the green land, it took only more than 1 year to complete the basic park management and reform.
Table 2 Table of estimation of the ecological and economic benefits about city ecological park Function Biological habital Climatic regulation Pollution reducing and purification Leisure tourism Scientific research education Material production Total benefits million yuan /a 1195.05 15.84 1083.47 182.5 255.75 7511.78 10244.4 Proportion/% 11.67 0.15 10.58 1.78 2.5 73.33 100 Note: the total benefit of coal production efficiency 70.28% Table 2, shows that the city ecological park total economic benefits are RMB￥102.444 million, but the coal production accounts for 70.28% of the total benefits.
Main wet plants are Phragm ites australis and Typha angustata Bory et Chaub with strong water absorption capability, which can effectively regulate the air humidity, and absorb water in the contaminated materials, so as to achieve the purpose of purifying the water quality.
In order to evaluate the quality of water environment treatment, a few key factors are selected, including CODcr, BOD5, NH3-N, TP,DO and other nine indicators [9]; the results shows the above indexes exceeded bid badly and the water was severely polluted.

Research on Environmental Risk Assessment of Contaminated Sites Reuse Liwei Sheng1, a, Yuzhao Feng1,b*, Haibo Yu2,a, Rongji Sun2,b,Pengfei Li3,a, Heng Zhang3,b 1,2,3 Dept. of Military Architecture & Planning & Environmental Engineering, LEU, Chongqing , China 1,a liweis_leu@126.com, 1,b1297345332@qq.com Key words: contaminated sites; routes of harms; health risk assessment; uncertainty; legislation Abstract.
Among 323 769 large-scale industrial enterprises (20 million Yuan or more annual sales revenue), nearly 10.94% are high polluting enterprises, including petrochemical, metallurgical, chemical raw materials and chemical products manufacturing, pharmaceutical manufacturing, metal, black metal and non-ferrous metal smelting and rolling processing, electronic equipment manufacturing and so on [7].
The qualitative and quantitative evaluation for material toxicity, merely considering the impact on human health under different exposure levels, toxicity assessment includes the hazard determination and the dose - response evaluation.
Transactions of the Chinese Society of Agricultural Engineering, 2013, 12:228-234.
Journal of environmental engineering, 2003 practices: + 5 to 6, 66-69.

Practical handbook of material flow analysis (CRC Press, U.S. 2004). ,[[] L.
Yamada, I.Daigo, et al:Materials Transactions,Vol. 48 (2007, p. 2518. ], wood[[] S.
Du:Water & Wastewater Engineering,Vol. 37 (2011), p. 137.
Engineering design and full-scale test of Jinan Xingji river wastewater treatment plant.Xi’an: Xi’an University of Architecture and Technology. 2006.
Li, et al:Journal of Water Resource & Water Engineering,Vol. 22 (2011), p. 66.

System Design of Greenhouse Temperature and Humidity Monitoring and Alarming Licai Zhang1,a, Xuelun Hu1,b, Yaoguang Wei*1,c, Yingyi Chen1,d 1 College of Information and Electrical Engineering, China Agricultural University，Beijing 100083，China a804306590@qq.com,b982537081@qq.com,cweiyaoguang@gmail.com,dchyingyi@126.com Keywords: Temperature and humidity; wireless monitoring and alarming; ZigBee Abstract.
Materials and Methods 2.1.
Acknowledgements This work was supported by “Special Fund for Agro-scientific Research in the Public Interest” (201203017), Key Program for International S&T Cooperation Projects of China(2013DFA11320).
The Chinese society of Agricultural Engineering, 2004(01):7-12 [3] Xiangyuan Cai.
Computer and digital engineering, 2009, 37(9): 207-211

Further methanol is a key intermediate substance for a diverse array of chemical products and materials particularly for synthesis of gasoline (petrol).
Whited, Metabolic engineering for the microbial production of 1,3-propanediol, Curr.
Nowotny, Materials for photoelectrochemical energy conversion, Adv.
Corma, Synthesis of transportation fuels from biomass: chemistry, catalysts, and engineering, Chem.
Caratzoulas, The roles of catalysis and reaction engineering in overcoming the energy and the environment crisis, Chem.

This epitaxial thin films are considerably different from those of their bulk parent materials [3, 6].
Blank, Materials science: Build your own superlattice, Nature, 433 (2005) 369-370
Katiyar, Compositional engineering of BaTiO3/(Ba, Sr)TiO3 ferroelectric superlattices, Journal of Applied Physics, 114 (2013) 104102
Gregg, Settling the “dead layer” debate in nanoscale capacitors, Advanced Materials, 21 (2009) 4911-4914
Spaldin, Enhancement of ferroelectricity at metal–oxide interfaces, Nature materials, 8 (2009) 392-397