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Melodi, Analysis of Generating Capacity Dynamics of the Nigerian Power System between 1963 and 2020, Advanced Materials Research (Vols. 62–64), (2009) pp. 114-119
Chauhan, "Simulation and Modeling of Hydro Power Plant to Study Time Response during Different Gate States," International Journal of Advanced Engineering Sciences and Technologies (IJAEST), (2011) vol.10, issue no.1, p. 42 – 47
Prasad, Fault Analysis in Hydro Power Plant Using Matlab / Simulink, International Journal of Electrical Engineering and Technology, (2014) vol. 5, no. 5, p. 89–99
International Journal of Computer Applications, (2010) 108(18): 0975 – 8887,. 10.5120/19014-0541 [13] V.
Journal of Renewable Energy and Environment, (2020), 7(3), 14-28. https://doi.org/ 10.30501/jree.2020.221567.1087

These experimental facts suggest the effectiveness of the application of the excitation process of the inner core electron system as a new advanced material process.
These experimental facts suggest the effectiveness of the application of the excitation process of the inner core electron system as a new advanced material process.
Hatano of the Advance Science Research Center of Japan Atomic Energy Agency and emeritus Prof.
Brock：Nucleation, coarsening, and coalescence during layer-by-layer growth of complex oxides via pulsed laser deposition: time-resolved, diffuse x-ray Scattering studies: Materials Science & Engineering A (2010) [3] NIST Atomic Spectra Database levels Data http://physics.nist.gov/asd3 [4] N.
Stoneham, Materials Modification by Electronic Excitation, Cambridge, 2001 [5] A.

Kiminami2 1 Federal University of Campina Grande, Department of Materials Engineering, 58970-000 Campina Grande PB, Brazil, Phone: +55 83 310 1183, Fax: +55 83 310 1178 2 Federal University of São Carlos, Department of Materials Engineering, 13565-905 São Carlos SP, Brazil, Phone: +55 16 260 8244, Fax: +55 16 261 5404 Keywords: Ni-Zn ferrite, combustion reaction, synthesis routes, characterization.
MnZn ferrites are commonly used as transformer materials for these applications, since they have a relatively high initial permeability and low core loss.
The development of adequate methods of synthesis has proved crucial in the research of new ceramic materials, especially in the development of Ni-Zn ferrites, because the magnetic properties of these materials are strongly dependent on their chemical composition [2] and on the characteristics of the powders, such as particle shape, size and distribution and the degree of particle agglomeration.
The materials used were iron nitrate - Fe(NO3)3.9H2O (Merck), zinc nitrate - Zn(NO3)2.6H2O (Merck), nickel nitrate - Ni(NO3)2.6H2O (Merck) and urea - CO(NH2)2 (Synth).
Lange, Rockwell International Science Center, Am.

Thus, a solution to develop the most modern and efficient SHMS is the use of smart materials and techniques, and efficient data acquisition systems.
Lopes, Artificial Immune Systems with Negative Selection Applied to Health Monitoring of Aeronautical Structures, Advanced Materials Research, vol. 871, p. 283-289, (2013)
Lopes, Artificial Immune Systems Applied to the Analysis of Structural Integrity of a Building, Applied Mechanics and Materials, vol. 472, p. 544-549, (2014)
Souza, Analysis of Structural Integrity Using an ARTMAP-Fuzzy Artificial Neural Network, Advanced Materials Research, vol. 838-841, p. 3287-3290, (2013)
Werbos, Beyond regression: New tools for prediction and analysis in the behavioral sciences, PhD.

Introduction It's vitally important to study how to draw high precision stage-discharge curve according to material measured by hydrologic station[1].The paper conducts a study on drawing method of stage-discharge curve in two aspects of BP neural network approximation and curve fitting, according to data extracted from a hydrologic station located in Suqian section of Beijing-Hangzhou Canal.
Acknowledgments This work is supported by fund project of configuration research of information network based on gates automatic monitoring and hydrologic conservancy(No.Z201111), which is municipal science and technology instructive project of Suqian city, Jiangsu, China.
[2] Xiaoyun Lei, Lixia ZHANG, Xinping Liang: Journal of China Hydrology, 2008(2),p43-46
[4] Yunbin: Safety in Coal Mines, Xidian University of Science& Technology Press,2008
Zhang: Irrigation Science, 2004(1), p 23-26 [7] Odhiambo L O, Yoder R E, Mines J W: Transactions of the ASAE, 2001, 44 (6),p 1625-1633 [8] Jiusheng Li,R E Yoder,L O Odhiambo,J Zhang: Irrigation Science, 2004(23) ,p 29-37 [9] Choueiki M H, Mount-Campbell C A: IEEE Trans Neural Networks, 1999(10) ,p55-63

Application of Uniform Design and Non-Parametric Regression in Experimental Study of Permeable Concrete Corroded by Sulfuric Acid Yang Shengyuan1,a, Song Zhigang2,b, Min hongguang2,c, Zhang Xuesong2,d 1College of Architecture Engineering, Yunnan Agricultural University, Kunming, 650224, China 2 Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming, 650224, China aysyynnd2007@126.com bzhigang-s@163.com c minhongguang@163.com dkmlgzxs@163.com Key words: permeable concrete; sulfuric acid; non-parametric regression; uniform design; durability Abstract.
Acknowledgements The study of this paper is supported by the Natural Science Foundation of China, Natural Science Foundation of Yunnan Province (Grant No. 51078175, 2008E038M) and Education Foundation of Yunnan Province (Grant No. 08Y0066).
Beijing: Science press (2001).
Journal of Wuhan University of Technology (Material Science).

Thus, ion irradiated polymers are widely used to modify surface properties of polymers for developing functional materials.
The different physical properties of the polymers depend on the size and concentration of free volume holes In order to modify surface properties of the polymers, ion irradiation is widely used for developing functional materials [1].
We have, therefore discussed the motion of the positrons in a polymeric material by using the one dimensional diffusion equation.
Which is the characteristic of annihilation in bulk material. 4.
T., Hamada, E., Kobayashi, Kondo, K., Santarovich, V.P., Ito Y., Materials Research Innovations, 7 (2003) 37 [13] Bartos J., Free volume microstructure of amorphous polymers of glass transition temperatures from positron annihilation spectroscopy data, Colloid and Polymer Science, 274 (1996) 14

Shahid Ikramullah Butt 1,c 1SMME-National University of Sciences and Technology Islamabad, Pakistan 2National University of Sciences and Technology Islamabad, Pakistan aumer_asgher2000@yahoo.com ,briazcae@yahoo.com , cdrshahid@smme.nust.edu.pk Keywords: Process planning, Dependency Structure Matrix (DSM), stochastic optimization, optimization algorithms, manufacturing.
Introduction A process plan is a set of activities in which the unrefined materials for manufacturing of a particular product is converted into the finished goods by applying specific operations [1].
Work flow is a set and sequence of operations which constitute the conversion process of raw material into the product.
There are in general, several alternatives for the work flow in converting raw material and components into a finished product, depending upon production quantity, existing production technology, product quality and the raw material [6].
E, Manufacturing Facilities Design and Material Handling, 3rd ed, 2005, Upper Saddle: Prentice Hall

First-principles study of the electronic structure and spontaneous polarization of PbZr0.4Ti0.6O3 Qing-Xun Zhao, Bo Geng, Li Guan, Qiang Li, Ji-Kui Ma, Da-Yong Wei, Jian-Xin Guo, Bao-Ting Liu College of Physics Science & Technology, Hebei University, Hebei, 071002, China Key words: First-principles; Ferroelectric; PbZrxTi1-xO3; Polarization; Born effective charge Abstract: Density functional theory plane-wave pseudopotential with the general gradient approximation (GGA) was used to investigate electronic structural properties and the bulk spontaneous polarization (Ps) of PbZr0.4Ti0.6O3.
Spontaneous polarization (Ps) is a fundamental parameter, characterizing ferroelectric materials used as ferroelectric random access memory.
These results are useful for further understanding not only the microscopic mechanism of the large polarization of the PbZrxTi1-xO3 but also the origin of ferroelectricity in other ferroelectric materials.
Acknowledgements This work is supported by the NSFC (60876055), State Education Ministry (207013), Key Basic Research Program of Hebei Provincial Applied Basic Research Plan (08965124D), the NSF of Hebei Province (E2009000207, E2008000620, 08B010) and Key Laboratory of Photo-Electricity Information Materials of Hebei Province.
Murthy: Journal of Materials Science. 35(2000), p. 1571 [6] R.E.

Experimental 2.1 Materials and welding procedure The tested material was 16MnR steel, its σb is 500MPa, σs is 320Mpa and elongation rate is 21%.
(a) weld bead; (b) HAZ 4.3.1 Analysis on stress levels of both butt-plate and T-joint specimens Fig.8 shows that the relation between yield strength (ss) and WRS averages of both weld and HAZ, the maximum WRS value occurrs in weld centerline of A-side, transverse stresses in specimens 1# and 3# was respectively 0.98ss and 1.08ss , longitudinal stresses of all specimens vary from 0.83ss to 0.85ss , the higher stress level was caused by the different ss of experimental and engineering welding materials.
Acknowledgements This work was financially supported by Aviation Science Funds (20095475002).
[3] M.R.Farahani,Effect of the weld groove shape and pass number on residual stresses in butt-welded pipes.International Journal of Pressure of Vessels and Piping 86(2009)723-731
Computational Materials Science 45 (2009) 1031–1042