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Analysis of wavelet decomposition on acoustic spectrums for gas composition sensing* Lingzi Zhu, Ming Zhua and Tingting Liu Huazhong University of Science & Technology, Wuhan, China azhuming@mail.hust.edu.cn Keywords: Gas detection; wavelet decomposition; detail coefficient; characteristic coefficient.
Acknowledgements The project is supported by the National Natural Science Foundation of China (Grant No.61001011 and 61371139), the Natural Science Foundation of Hubei Province, China (Grant No. 2010CDB02701), and the Fundamental Research Funds for the Central Universities, China (Grant No.2014CG004).
References [1] Phillips S, Dain Y, and Lueptow R M, Theory for a gas composition sensor based on acoustic properties, Measurement Science and Technology, 14(1): 70-75, 2003 [2] A.
Petculescu, Future trends in acoustic gas monitoring and sensing, Journal of Optoelectronics and Advanced Materials, 8(1): 217 - 221, 2006 [3] Petculescu A G, Lueptow R M., Quantitative acoustic relaxational spectroscopy for real-time monitoring of natural gas: a perspective on its potential, Sensors and Actuators B, 169(5): 121-127, 2012 [4] Jia Y Q, Wang S, Zhu M, Liu T T. 2013.
A dissertation submitted to Huazhong University of Science and Technology for the Degree of Doctor of Philosophy in Engineering

Community informationization is playing a more and more important role in strengthening the effect of social management, in advancing material civilization and spiritual civilization in community and in raising modern residents' life level.
However, as is known to all, information science is a new science, whose formation and development come from practice, and it will guide practice at the end.
Due to the diversity of needs and the continual development of information science, rashness in action and limitations will be inevitable in the construction of community informationization, once people take action without the direction of theory or research on community information theory falls behind schedule.
From this it is clear that community informationization is a development process with the accumulation of material wealth and the improvement of spiritual civilization.
On City Informationization[J], Journal of Beijing Union University (Natural Science Edition), 2004 (2), PP.5-8 [3] Han Pengjun, Zhou Liuming.

Maximized On-Demand Hydrogen Generator Design Chung-Hsing Chao1 and Tien-Chien Jen2 1Assistant Professor Department of Electrical Engineering, Ta Hwa University of Science and Technology, Hsinchu, 30743, Taiwan, ROC; also as an Adjunct Professor at the College of Engineering & Applied Science, University of Wisconsin Milwaukee, WI 53201, USA 2Professor and Interim Dean of the College of Engineering & Applied Science, University of Wisconsin-Milwaukee, WI 53201, USA 1cchao@uwm.edu, 2jent@uwm.edu Keywords: magnesium hydride, hydrolytic reaction, on-demand hydrogen generation.
Although those results do not necessarily mean that sodium borohydride is completely unusable, they do prove that NaBH4 cannot solve one of the biggest problems troubling the science community – clean gasoline replacement.
A binding agent of fumed silica was initially used to bind the two substances; however, the fumed silica interfered with the reaction, so the two materials were instead highly compressed into a small circular tablet as shown in Figure 2.
Acknowledgements This work was financially supported by National Science Council of Taiwan, for financially supporting this research under Contract No.101-2221-E233-004 and Invitation of technical personal for short term visit project under Contract No. 101-2918-I-233-001.
Schulz: Journal of Alloys and Compounds Vol. 353 (2003), p.

Although their gating characteristics are different, most potassium channels show similarities in conductance [15, 16]. 2 Materials and Methods cD�As.
Acknowledgements: This project is supported by the National Natural Science Foundation of China (Grant No 10775038, 10975045), the doctor discipline special fund of Ministry of Education China (Grant No 20060080001), the Hebei Provincial Natural Science Foundation (Grant No C2007000026, C2009000029, C2009001104) and the Foundation of Education Bureau of Hebei Province (Grant No 2006148).
[9] H-S Wang, Z-M Pan, W-M Shi, et al.: Science, Vol.282 (1998), p.5395
Biervert, et al.: Science Vol.279 (1998), p. 403
Marrion: Biological Journal, Vol.8 6(2004) p.1454

Monitoring Bambara Groundnut Canopy State Variables at Various Growth Stages Using Low-Cost Remote Sensing Technology and Machine Learning Techniques Shaikh Yassir Yousouf Jewan1,2,3,a, Lawal Billa4,b, Debbie Sparkes1,c, Erik Murchie1,d, Vinay Pagay3,e, Deepak Gautam5,f, Alessia Cogato6,g and Ajit Singh2*, h 1Division of Plant and Crop Sciences, School of Biosciences, University of Nottingham, United Kingdom 2School of Biosciences, University of Nottingham Malaysia Campus, Malaysia 3School of Agriculture, Food and Wine, Faculty of Sciences, Engineering and Technology, University of Adelaide, Australia 4School of Environmental and Geographical Sciences, University of Nottingham, Malaysia Campus, Malaysia 5Geospatial Science, School of Science, STEM College, RMIT University, Melbourne, Australia 6Department of Land, Environment, Agriculture and Forestry, University of Padova, 35020 Legnaro, Italy *Correspondence: Ajit.Singh@nottingham.edu.my; Tel.: +60389248167 ahbxsj1
Materials and Methodology 2.1 Study site The experiment was carried out at the Field Research Centre of Crops for the Future, located in Semenyih, Malaysia.
Available from: www.mdpi.com/journal/remotesensing [11] Zhang Y, Ma J, Liang S, Li X, Li M.

Chlorinated Polycyclic Aromatic Hydrocarbons in Urban Surface Dust and Soil of Shanghai, China Jing Ma1, a, Jisan Zheng1, b, Zuyi Chen1, c, Minghong Wu1, d, Yuichi Horii2, e, Takeshi Ohura3, f, and Kurunthachalam Kannan4, g 1 School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China 2 Center for Environmental Science in Saitama, 914 Kamitanadare, Kisai-machi, Kitasakitama, Saitama, 347-0115, Japan 3 Institute for Environmental Science, University of Shizuoka, 52-1 Yada, Shizuoka 422-8526, Japan 4 Wadsworth Center, New York State Department of Health, and Department of Environmental Health Sciences, School of Public Health, State University of New York at Albany, Albany, New York 12201-0509, United States ajingma@shu.edu.cn, bzhengjisan1986@163.com, cchenzy1986@gmail.com, dmhwu@staff.shu.edu.cn, eyuichi.horii@gmail.com, fooura@smail.u-shizuoka-ken.ac.jp, gkkannan@wadsworth.org Keywords: ClPAHs, urban surface, road dust, soil.
Materials and Methods Sample Collection and Target Compounds.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (Nos. 21007039, 11025526 and 41073073).
Ohura: Scientific World Journal, Vol. 7, pp 372-80(2007)
Kannan: Environmental Science & Technology, Vol. 43(3), pp 643-649(2009)

Introduction The implants used in orthopedic surgery are made of materials compatible with human tissues.
Biocompatible means the ability of a implant to be composed by materials that not induce a biological response in the adjacent tissues.
[5] Razavi M., Fathi M.H., Savabi O., Boroni M., A Review of degradation properties of Mg based biodegradable implants, Research and Reviews in Materials Science and Chemistry, 1(1) (2012) 15-58
[8] Li Z., Gu X., Lou S., Zheng Y., The development of binary Mg–Ca alloys for use as biodegradable materials within bone, Biomaterials 29(10) (2008) 1329–1344
C., Kim J.G., Lee J.Y., Seok H.K., Influence of Ca on the corrosion properties of magnesium for biomaterials, Materials Letters, 62 (25) (2008) 4146–4148

These values ​​are close to the reference one for solid material (l = 0,19778 nm).
Acknowledgments This research was supported by the Ministry of Education and Science of Ukraine (Grant No. 0113U000131 and 0112U000772).
Liu, et al, comprehensive review of ZnO materials and devices, J.
Hagfeldt, Cobalt (II/III) redox electrolyte in ZnO nanowire-based dye-sensitized solar cells, ACS applied materials & interfaces 5 (6) (2013) 1902-1906
Dole, williamson-hall analysis in estimation of lattice strain in nanometer-sized zno particles, Journal of Theoretical and Applied Physics 6 (2012) 6-12

Materials and Methods 2.1.
Materials 2.1.1.
The samples are taken from the two types of materials i.e.
Materials and structures, Vol 29 (1999), pp 383-388
Materials and structures 18 (106) (1985), 285-290

The axisymmetric radial vibration equation of the thin disk with variable thickness in Cylindrical coordinate can be expressed as follows: (1) Where is radical vibration displacement, is the function about the thickness of the edge section, is material density, is Poisson ration, is material elasticity modulus.
Defining the material parameters of duralumin as follows: density(r) =2 700 kg/m3, Poisson ratio(n) =0.34, elasticity modulus (E)=71.5 GPa.
Second, the material parameters selected in the analysis may be different from the true value.
Acknowledgment This project is supported by National Natural Science Foundation of China (No.50708057) and Zhejiang Province Natural Science Foundation (Y606238).
Journal of Acoustical Society of American, 107(3)：1358-1362,2000 [3] Tao Xie, Haiqun Qi.