Search results

Those are tested to different failures, which have been classified into three general types: (i) design, process or material defects causing early failures - i.e., infant mortality (detected by HASS); (ii) failures caused by the product weakness for external stressors – i.e., useful life (detected by HALT); (iii) failures due to the gradual wearout of the product – i.e., end-of-life (detected by HALT) [10].
Temperature when increasing favors the expansion of materials and unexpected chemical reactions such as crystal growth, with subsequent change in conductivity and leakage.
Science in Eng., vol. 11, n. 1, 2011
Sundin, «Core (product) Acquisition Management for remanufacturing: a review,» Journal of Remanufacturing, vol. 5, n. 4, 2015
Valdez-Nava, «Reliability of X7R Multilayer Ceramic Capacitors,» Materials, vol. 11, n. 10, 2018

As the battery discharges, the acid of the electrolyte reacts with the materials of the plates, changing their surface to lead sulfate.
Selecting and finding the materials for the support, shaft, gear and rack and pinion for the EPS mechanical part was a very critical job.
For this test project, the waste materials were used to make it easier and cost effective.
Amuliu Bogdan Proca and Ali Keyhani, “Identification of power steering system dynamic models,” Elsevier Science, Mechatronics 8, 1998, pp. 255-270
Xin Li, Xue-Ping Zhao and Jie Chen, “Control Design for Electric Power Steering System Using T-S Fuzzy Model Approach,” International Journal of Automation and Computing, May 2009, pp. 198-203. doi: 10.1007/s11633-009-0198-0

Science 2004, 306, 666–669
Surface modification/functionalization of carbon materials by different techniques: An overview.
In Carbon-Containing Polymer Composites; Springer Series on Polymer and Composite Materials; Rahaman, M., Khastgir, D., Aldalbahi, A., Eds.; Springer: Singapore, 2019; pp. 65–98
Journal of Molecular Modeling. 27. 10.1007/s00894-021-04889-9
Materials Today: Proceedings. 28. 10.1016/j.matpr.2020.05.574

The reaction materials (water, toluene or benze) were fed by SZB-1A pump and the space velocity was controlled at 862h-1.
Catalytic purification of tarry fuel gas with carbonate Rocks and Ferrous Materials, Fuel, , 71 (1992) 211-218
Petit, Grafted NiO on natural olivine for dry reforming of methane, Science and Technology of Advanced Materials, 3 (2002) 271–282
XIE, et al, Effect of Basic Promotors on the Performance of Ni/CaO-Al2O3 Catalysts, Journal of Molecular Catalysis (China), 14 (2000) 3:179-183

Table 1 Effect of different radiations on semiconducting materials S.No.
These materials are also used as ion-selective membranes for chemical sensors.
The glassy materials in the form of ingots were obtained by breaking the quartz tubes.
Thermal evaporation method has been used to prepare thin films of these materials.
Weighted materials are placed in the Tungsten or Molybdenum boat connected between the two copper electrodes.

The School of Computer Science & Technology, Soochow University, Suzhou, China, 215006 hfxq.2007@163.coma; gmwell@gmail.comb Keywords: legal expert system; custody disputes;neural network; best interest of child Abstract.
Economics There used to be an exaggerated concern on the economic condition of both parents, being financially better off, the party was supposed to be more capable to cope with material needs of child.
Nowadays in China, with more couples both engaged in work, children are more often being left to grandparents, day care, or even babysitter; nevertheless, neither parent should be blamed or accused for doing so to provide better material benefit for children.
Child and Adolescent Social Work Journal, Vol. 22(2), April 2005, pp.183-211 [4] M.
[9] Jing-Xin Wang, Zhi-Ying Wang, and Kui-Dai.Intrusion Alert Analysis Based on PCA and the LVQ Neural Network.Lecture Notes in Computer Science(LNCS) 4234, pp. 217-224, 2006

., knowledge from engineering science about attenuation systems) in order to improve our estimation.
And since it is not obvious how to transform the knowledge in engineering science into assumptions about an a priori distribution, we will not use this approach.
Instead, we will use the following knowledge in engineering science in order to construct an improved estimate: It is known that five parameters of the membrane in the attenuation system vary during the construction of the attenuation system and influence the maximal vibration amplitude: the lateral stiffness in direction of y (klat,y) and in direction of z (klat,z), the rotatory stiffness in direction of y (krot,y) and in direction of z (krot,z), and the height of the membrane (hx).
Smart Materials and Structures, 25.9, pp. 1-10
SIAM Journal on Applied Mathematics, 11.2, pp. 431-441

It is different from the sciences because the solution is often a compromise which responds to the different criteria of several contradictious specifications.
We have noted that a 29% deformation decrease leads to an 11% mass increase of the part with this specific material and if the geometrical parameter is the height of piece.
Vilchis and al , TER: A System for Robotic Tele-Echography, Lecture Notes in Computer Science, vol. 2208, pp. 326-334, Springer Verlag, 2001
Sepehri, A novel hand controller for remote ultrasound imaging, Science Direct- Mechatronics, 2008
SMAR: A Robot Modeling and Simulation System, Robotica Journal, vol.15, pp 63-73, February 1997

Environmental Impact Evaluation and Economy Analysis of Air-conditioning Cold and Heat Source Based on TEWI Index Changrong LIU 1, 2, a, Hanqing WANG 1, 2, b*, Zhiyong WANG 1, 2, c and Tanyu Zhang 1 1School of Civil Engineering, Hunan University of Technology, Zhuzhou 412008, Hunan, China 2School of Energy Science and Engineering, Central South University, Changsha 410083, Hunan, China aLcr711@126.com, bhqwang2006@yahoo.com.cn, czywang668@126.com Keywords: air-conditioning cold and heat source; total equivalent warming impact (TEWI); environmental impact; economy Abstract.
Table 3 TEWI values of different cold and heat source plans Project Project 1 Project 2 Project 3 Project 4 Refrigerant (R22) charge, kg 240 240 - 635 Annual electricity consumption, KWh 514571 482101 140556 309062 Annual gas consumption, Nm3 - 11790 121394 72873 TEWI (D), kg 182400 182400 0 482600 TEWI (I) , kg 3511947 3644039 4601115 4295538 TEWI, kg 3694347 3826439 4601115 4778138 Mitigation rate, % 22.68 19.92 3.70 0 (reference point) Economic Analysis Initial investment The initial investments include the fees of equipments, installation and commissioning and drilling wells of water source heat pump system, in which the equipments contains the cost of units, cooling tower, chilled water circulation pump, cooling water circulation pump and hot water circulation pump equipment etc. , and the corresponding prices being the market price; the expenses of installation and commissioning, including the engine room piping, valves, instrumentation, other material and labor costs, are
Acknowledgements This work was financially supported by the Hunan Provincial Natural Science Foundation of China (12JJ4042, 13JJ6065), the National Key Technology R&D Program of China (2011BAJ03B07), the Program of Science and Technology of Hunan Province (2012WK3040), the National Natural Science Foundation of China (11205054), the Scientific Research Fund of Hunan Provincial Education Department (11C0418) and Natural Science research Program of Hunan University of Technology (2011HZX20, 2012HZX19).
Journal of Logistical Engineering University, 2009, 25(1): 73-77 (In Chinese) [19] China Electricity Council. 2011 China Power Industry Annual Development Report [M].
Environmental Science &Technology, 2011, 34(4):86- 92 (In Chinese) [21] IPCC. 2006 IPCC Guidelines for National Greenhouse Gas Inventories [M].

Study of Low-Grade Nickel Laterite Processing Using Palm Shell Charcoal as Reductant Bambang Suharno1,a, Nolzha Primadha Ilman1,b, Achmad Shofi2,c, Deni Ferdian1,d, Fajar Nurjaman3,e* 1Department of Metallurgy and Materials Engineering, Faculty of Engineering, Universitas Indonesia, Depok, Indonesia 2Public Works and Spatial Planning, Rembang Regency,Central Java, Indonesia 3Research Unit for Mineral Technology, Indonesian Institute of Sciences, Lampung, Indonesia asuharno@metal.ui.ac.id, bnolzhaprimadha@yahoo.co.id, cachmad.shofi@lipi.go.id, ddeni@metal.ui.ac.id, efajar.nurjaman@lipi.go.id Keywords: lateritic nickel ore, palm kernel shell charcoal, sodium sulfate, selective reduction Abstract.
Most of the industries used coal as non-renewable materials for reductant in nickel ore processing, which contributed to high acidic pollutant emission due to the sulfur dioxide and nitrogen oxide released into the air during the reduction/combustion process [12-13].
The study of biomass as a renewable material for reductant in nickel ore processing should be investigated for lowering the pollutant emission [14].
International Conference of Chemical and Material Engineering(ICCME), 1699(1) (2015) 1-6
International Journal of Mineral Processing 106-109 (2012) 1-7