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Therefore, in the medium and long term science and technology plan, governments should pay great attention to this kind of science and technology research projects.
Journal of Wuhan University of Technology (Information & Management Engineering), Vol.32, Issue 5, 791-794, 2010 [5] Qin Zhong, Wang Jianwu, Zhang Jia’en, Luo Shiming, Xu Huaqin, Ye Yanqiong.
Chinese Journal of Eco-Agriculture, Vol.18, Issue 2, 428-433, 2010 [6] Wang Linlin.
Environmental Science and Management, Vol.35, Issue 8, 127-131, 2010 [8] Wang Bo, Fang Chunhong.
Research on the regional eco-efficiency based on factor analysis-evidence from inter-provincial panel data 2007[J], Environmental Science and Management, Vol.16, Issue 2, 158-162, 2010

Formerly of 3 3Materials Science Centre, Manchester University, Grosvenor St., Manchester M1 7HS, United Kingdom.
Transverse proof strengths of ~60% of parent material were achieved.
The softest material was weld metal in both cases.
Table 2 summarises the results after PWHT, compared to specified minimum properties for the parent material.
[2] Verhaeghe G: Welding Journal, Vol.84, No.8, Aug 05, pp. 56-60

Rahman2,d 1 Department of Physics and Materials & Surface Science Institute (MSSI) University of Limerick, National Technological Park, Limerick, Ireland 2Department of Electronic & Computer Engineering and Materials Surface Science Institute (MSSI) University of Limerick, National Technological Park, Limerick, Ireland a e-mail: Abbasi.Gandhi@ul.ie, b e-mail: Zakia.Rahman@ul.ie, c e-mail: Vadod.Mousavi@ul.ie d e-mail: Abdur.Rahman@ul.ie Key words: Magnetic thin films, Electrodeposition, RE doped magnets, NiFe thin films Abstract.
This work is supported by Science Foundation Ireland (SFI) under BRG 2004 program, Ireland (04/BR/P0270).
Rahman, Journal of Physics; Conference Series, Vol. 61 (2007), 523-528
Matthews, NanoStructured Materials,Vol.11, (1999), 343-30

Advanced Materials Research.
Advanced Materials Research.
Applied Mechanics and Materials Vols. 157-158 (2012) pp 839-842 [8] L.
Rostal, “Software Agents for Workflows Support”, Journal of Conceptual Modeling,Issue 12, February 2000
Advanced Science Letters Vols 6 (2012) pp 572-576.

Acoustic impedance is related to the density of the material and the rate at which sound travels through the material.
This work was supported by National Natural Science Foundation of China (4171009,40676052, J1103408) and PAPD.
South China Journal of Seismology,26(2006)17-27 (in Chinese) [5] XU Qi-hao.The land sank into the sea and possible tsunami by the great earthquake in Qiongzhou in China in 1605.
Advanced Materials Research, 518-523(2012)4074-4077 [9] SHEN Ji, YUAN HeZhong, LIU EnFeng, et al.
Chinese Science Bulletin. 56(2011):179-187 [10] Hutchinson I and McMillan A D.

Non-Contact Full Wafer Imaging of Electrically Active Defects in 4H-SiC Epi with Comparison to End of Line Electrical Device Data Firas Faisal1,a, Nils Steller1,b, Robin Karhu2,c, Birgit Kallinger2,d, Gennadi Polisski3,e, Marshall Wilson4,f*, Alexandre Savtchouk4,g, Liliana Gutierrez4,h, Carlos Almeida4,i, Dmitriy Marinskiy4,j, Jacek Lagowski4,k 1Nexperia, Stresemannallee 101, 22529 Hamburg, Germany 2Fraunhofer IISB, Department Materials, Schottkystraße 10, 91058 Erlangen, Germany 3Semilab Germany GmbH, Coschützer Str. 70, 01705 Freital, Germany 4Semilab SDI, 12415 Telecom Dr., Tampa, FL 33637, USA afiras.faisal@nexperia.com, bnils.steller@nexperia.com, crobin.karhu@iisb.fraunhofer.de, dbirgit.kallinger@iisb.fraunhofer.de, egennadi.polisski@semilab.com, fmarshall.wilson@semilabsdi.com, gsasha.savtchouk@semilabsdi.com, hliliana.gutierrez@semilabsdi.com, icarlos.almeida@semilabsdi.com, jdmitriy.marinskiy@semilabsdi.com, kjacek.lagowski@semilabsdi.com Keywords: SiC, epi, defect, non-contact
Schroder, Chapter 9: Charge-based and Probe Characterization, in: Semiconductor Material and Device Characteristics, Wiley-Interscience, Hoboken, New Jersey, 2006, p. 523
Lagowski, ECS Journal of Solid State Science and Technology, 6(11) S3129-S3140 (2017)
Csegazine Varga, Material Science Forum 858 (2016), pp. 353-356
Hamann, Materials Science Forum 1062 (2022), pp. 406-410

Maradi, Niger 3Laboratory of Electrical Engineering, Electronics, Automation and Telecommunications, University of Douala, Douala, Cameroon 4Laboratory of Thermophysic Characterization of Materials and Energy Mastering, University of Abomey-Calavi, Abomey-Calavi, Benin aolouarou@yahoo.fr, brichgille@gmail.com, chassane2025@yahoo.fr, dagbomac@yahoo.fr, emoukangueimano@gmail.com, fmontchoarnaud1604@gmail.com, gavianou@yahoo.fr Keywords: Optimization, Reliability, Availability, Genetic Algorithm, NSGA-II, Distribution Network Abstract.
A study conducted by Tempa Dorji at the Norwegian University of Science and Technology showed that 90% of service interruptions are due to failure of distribution systems [1].
The searches for faults are carried out heuristically with several tests which sometimes create material damage to customers.
Ethical Approval (not applicable) Availability of Data and Materials The simulations were carried out with Matlab R2021a.
BÉRENGUER, Inspection and maintenance planning: an application of semi-Markov decision processes, Journal of intelligent Manufacturing, pp. 467-476, 1997

Test research on behavior and spatial finite element analysis of equal section catenary double empty arch bridge Zhongqiang Wanga, Tao Ouyangb School of Civil Engineering and Architecture,Changsha University of Science & technology, Changsha, Hunan, 410114, China a244949212@qq.com, b805679051@qq.com Keywords: double arch bridge; behavior; load test; spatial finite element method Abstract: Test research on behavior and theoretical analysis were carried out to ensure the in-service safety for the reason of diseases of existing double arch bridges[5]~[6].
Introduction Double arch bridge have the trait of beautiful in appearance, material savings, fast construction schedule and project cost is low, it has been spread rapidly and applications in our country since the 1960s, but because of the restriction conditions during building, existing double arch bridge in China have common characteristic that the lower design level and standard load, the construction quality is poor.
Spandrel wall with brick masonry, fill light fines material, do linoleum waterproof layer of asphalt concrete pavement, The width of the bridge deck is 6.9m, the lower part is mortar rubble U-shaped abutment masonry gravity piers, non-navigable, The design load steam-15, hanging-80[1]~[2], bridge facades and cross section is shown in Fig. 1.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50078007), Postdoctoral Foundation of China (20090451111), Natural Science Foundation of Hunan Province(08jj3107), Youth Foundation of Hunan Provincial Education Department(10B001) and Open Foundation Engineering Research Center(kfj090301).
Journal of Wuhan university, 2005, 38 (5) : 88 ~ 93.

Lignite wax is characterized by high melting point, hardness, brittle, conchoidal fractures, temperature resistance, good chemical stability and mechanical strength, bright surface and low conductivity, and it can be melted into uniform cerate with other wax and some synthetic materials.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (40872104) and the National Basic Research Program of China (No. 2009CB219605).
Journal of Harbin University of Science and Technology, 1988, (3):120-123
Beijing: Science Press, 1999

Fig. 1: Part sectioned view of the three aluminum heat sink structures Table 1 Material properties Material Heat capacity Cp(J/kg·°C) Thermal conductivity k(W/m·°C) Density ρ(kg/m3) Air 1005.585 2.643×10-5 Base ideal gas law Heat sink 2800 193 2700 Heat pipe / 8000 / Fig. 2 shows the experimental set up.
Acknowledgments This work is financially supported by the Natural Science Foundation of Guangdong province, No.
S2012030006231, the National Natural Science Foundation of China, No. 51375177.
Gu, Narendran, Nadarajah, A noncontact method for determining junction temperature of phosphor-converted white LEDs, in: Optical Science and Technology, SPIE's 48th Annual Meeting, International Society for Optics and Photonics, 2004, pp. 107-114
Rohsenow, Thermally optimum spacing of vertical, natural convection cooled, parallel plates, Journal of Heat Transfer, 106 (1984) 116-123.