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Online since: March 2026
Authors: Azeez Olalekan Omotosho, Umar Farouk, George Mangse, Rabi Ahmed, Winifred Ofure Brown, Zarah Ismail Musa
Materials and Methods
Study Area
The study was conducted along the Wupa River, a water body that collects effluent discharge from the Wupa Wastewater Treatment Plant (WWTP) and the Treatment Plant located in Abuja Nigeria.
Journal of Environmental Science and Health, Part A, 55(1), 1–10. https://doi.org/10.1080/10934529.2019.1666990 [2] World health Organization (WHO 2023).
American-Eurasian Journal of Agricultural & Environmental Sciences, 5(3), 327–330
Lapai Journal of Applied and Natural Sciences, 8(1): 38-44 [19] Cheesbrough, M
Journal of Science and Technology (Ghana), 36(2), 73–85. https://doi.org/10.4314/just.v36i2.8 [22] Adesakin, T.
Journal of Environmental Science and Health, Part A, 55(1), 1–10. https://doi.org/10.1080/10934529.2019.1666990 [2] World health Organization (WHO 2023).
American-Eurasian Journal of Agricultural & Environmental Sciences, 5(3), 327–330
Lapai Journal of Applied and Natural Sciences, 8(1): 38-44 [19] Cheesbrough, M
Journal of Science and Technology (Ghana), 36(2), 73–85. https://doi.org/10.4314/just.v36i2.8 [22] Adesakin, T.
Online since: January 2013
Authors: Feng Ma, Chao Zhang
Materials and test methodology
The base asphalt, Panjin 110 (Pen), was used in this study.
Acknowledgement This work is supported by the National Natural Science Foundation of China, No. 51108039 and the Special Fund for Basic Scientific Research of Central College, Chang’an University, P.R.
Construction and Building Materials, 2008. 22(3): p. 239-249
Journal of Highway and Transportation Research and Development, 2005. 22(1): p. 13-16.
Jianzhu Cailiao Xuebao/Journal of Building Materials, 2009. 12(Compendex): p. 365-368.
Acknowledgement This work is supported by the National Natural Science Foundation of China, No. 51108039 and the Special Fund for Basic Scientific Research of Central College, Chang’an University, P.R.
Construction and Building Materials, 2008. 22(3): p. 239-249
Journal of Highway and Transportation Research and Development, 2005. 22(1): p. 13-16.
Jianzhu Cailiao Xuebao/Journal of Building Materials, 2009. 12(Compendex): p. 365-368.
Online since: January 2013
Authors: Qin Zhang, Jia Liu, Song Mao, Xian Hai Li, Shen Jun Zhang
The added value of fly ash will be improved more if other valuable elements can be recycled in advance before the tailings used for building materials industry, etc.
Materials and Methods Materials.
Acknowledgments This work was financially supported by the Natural Science Research Project of Department of Education of Guizhou Province of China ((2011)013), the Key Special Subjects of Guizhou Province ((2006)6018) and the Graduate Innovation Foundation of Guizhou University (2012064).
(In Chinese) [2] Qiang Li, Changhe Chen, Yufen Yang, Xinxi Zhang and Qingru Chen: submitted to Journal of Coal Conversion(2002) (In Chinese)
[3] Yun Tang, Fulin Chen and Anrong Liu: submitted to Journal of Mining R&D (2008) (In Chinese) [4] GB/T 1596-2005: Fly ash used for cement and concrete (2005).
Materials and Methods Materials.
Acknowledgments This work was financially supported by the Natural Science Research Project of Department of Education of Guizhou Province of China ((2011)013), the Key Special Subjects of Guizhou Province ((2006)6018) and the Graduate Innovation Foundation of Guizhou University (2012064).
(In Chinese) [2] Qiang Li, Changhe Chen, Yufen Yang, Xinxi Zhang and Qingru Chen: submitted to Journal of Coal Conversion(2002) (In Chinese)
[3] Yun Tang, Fulin Chen and Anrong Liu: submitted to Journal of Mining R&D (2008) (In Chinese) [4] GB/T 1596-2005: Fly ash used for cement and concrete (2005).
Online since: March 2010
Authors: Jin Liang He, Wang Chen Long, Jun Liu, Feng Chao Luo, Jun Hu
The raw materials were composed of (100-x) mol% ZnO, Bi2O3, MnO2, Co2O3, Cr2O3, Sb2O3, SiO2 and x
mol% Al(NO3)3, where x = 0, 1, 2 and 3.
Kato, et al: Journal of the European Ceramic Society.
Mantas, et al: Journal of the European Ceramic Society Vol.21 (2001), p.1883
Han: Materials Letters.
Key Engineering Materials.
Kato, et al: Journal of the European Ceramic Society.
Mantas, et al: Journal of the European Ceramic Society Vol.21 (2001), p.1883
Han: Materials Letters.
Key Engineering Materials.
Online since: August 2012
Authors: Xiao Xia Huang, Min Zeng
Any 2D Frame has following three layers of relationship properties, namely 2D Frame as objects having material, material containing a map.
So to display of the image plane in a navigation system, we can create a 2D Frame first, and then create the material, last set the texture map of the material.
China Science and technology information,2008,(12)
Journal of Wuhan University, 2001, 34(6): 110-113
[6] HAINES,E.2001.Soft Planar shadows using plateaus Journal of GraPhiesTools 6.1,19-27
So to display of the image plane in a navigation system, we can create a 2D Frame first, and then create the material, last set the texture map of the material.
China Science and technology information,2008,(12)
Journal of Wuhan University, 2001, 34(6): 110-113
[6] HAINES,E.2001.Soft Planar shadows using plateaus Journal of GraPhiesTools 6.1,19-27
Online since: January 2005
Authors: Sérgio Duarte Brandi, Xiaogang Shang, Christiane Mázur Lauricella
Introduction
Joining of materials for brazing or soldering is an ancient practice [1].
Material and methods A sessile droplet equipment consisting of a vacuum furnace was used to perform experiments with Sn and In, at temperatures from 280 to 350o C.
"Solder alloys: a look at the past, present and future", Welding Journal, v. 76, n. 3, p. 45-49, 1997. 2.
"Wettability at high temperatures", Pergamon Materials Series, 1999. 5.
L.; A method for estimating interfacial tensions and contact angles from sessile drop and pendant drop shapes"; Journal of Colliod and Interface Science, v. 91, n. 2, p. 472-484, 1983. 7.
Material and methods A sessile droplet equipment consisting of a vacuum furnace was used to perform experiments with Sn and In, at temperatures from 280 to 350o C.
"Solder alloys: a look at the past, present and future", Welding Journal, v. 76, n. 3, p. 45-49, 1997. 2.
"Wettability at high temperatures", Pergamon Materials Series, 1999. 5.
L.; A method for estimating interfacial tensions and contact angles from sessile drop and pendant drop shapes"; Journal of Colliod and Interface Science, v. 91, n. 2, p. 472-484, 1983. 7.
Online since: October 2010
Authors: Jian Min Zeng, Cai Min Huang
Study on Hydrogen Fluctuations in Aluminum Melt under CAP Process
Caimin Huanga, Jianmin Zengb
Key Lab. of Nonferrous Materials and New Processing Technology, Guangxi University,
Nanning, P.R.
Shu: Materials Science &Technology Vol. 14 (2006), p. 218-221 [5] H.T.
Liu: The Chinese Journal of Nonferrous Metals Vol 10 (2000), p. 217-220 [8] U.
Hiromi: Journal of Materials Processing Technology Vol. 127 (2003), p. 174–177 [9] Z.
Shu: Materials Science &Technology Vol. 14 (2006), p. 218-221 [5] H.T.
Liu: The Chinese Journal of Nonferrous Metals Vol 10 (2000), p. 217-220 [8] U.
Hiromi: Journal of Materials Processing Technology Vol. 127 (2003), p. 174–177 [9] Z.
Online since: February 2011
Authors: Min Wang
Friction Effect in Hot Rolling of Large Rings with different sizes
WANG Min
Department of Material Engineering, Hubei University of Automotive Technology,
Shiyan 442002, China
Email: sprit418@mail.nwpu.edu.cn
Keywords: hot rolling of large rings, titanium alloy, friction, finite element
Abstract.
Recently the increasing development of aviation and aerospace industries has an urgent demand for high-quality large rings of high-strength material like titanium alloy, and hot ring rolling has become a preferred processing method for manufacturing such rings.
Wu: Journal of Plasticity Engineering Vol. 15 (2008), p. 6-13
Ou: Computational Materials Science Vol 49 (2010), p.134-142 [5] L.
Guo: Journal of Materials Processing Technology Vol 209 (2009), p. 3384-3395.
Recently the increasing development of aviation and aerospace industries has an urgent demand for high-quality large rings of high-strength material like titanium alloy, and hot ring rolling has become a preferred processing method for manufacturing such rings.
Wu: Journal of Plasticity Engineering Vol. 15 (2008), p. 6-13
Ou: Computational Materials Science Vol 49 (2010), p.134-142 [5] L.
Guo: Journal of Materials Processing Technology Vol 209 (2009), p. 3384-3395.
Online since: December 2013
Authors: Jiang Xu, Mei Yuan, Yu Qin Du, Bo Bo Li, Qing Hao Meng
According to Table 1, epoxy resin is the most appropriate sealing material.
According to the compare of various attend modes(Table 2), wire through tubing where strain foil is adhered and filling sealing material in where wire thread, is chosen as the appropriate mode.
Because the bearing strength of epoxy resin is much higher than glass cement and AB glue, so that epoxy resin is chosen as sealing material to fill in the space between heat shrink tubing and wire.
Chinese Journal of Rock Mechanics and Engineering, 2010, 29(1): 170-175
Chinese Journal of Rock Mechanics and engineering, 2010, 29(5): 899-906.
According to the compare of various attend modes(Table 2), wire through tubing where strain foil is adhered and filling sealing material in where wire thread, is chosen as the appropriate mode.
Because the bearing strength of epoxy resin is much higher than glass cement and AB glue, so that epoxy resin is chosen as sealing material to fill in the space between heat shrink tubing and wire.
Chinese Journal of Rock Mechanics and Engineering, 2010, 29(1): 170-175
Chinese Journal of Rock Mechanics and engineering, 2010, 29(5): 899-906.
Online since: October 2011
Authors: Zhi Quan Li, Guo Jun Yu, Cheng Bin Du
Optimum Design of a Magnetic Circuit in a Magneto-rheological Damper
Guojun Yua, Chengbin Dub and Zhiquan Lic
Mechanics and Materials Experiment Center, Hohai University, Nanjing 210098, China
agjyu9@163.com, bcbdu@hhu.edu.cn, clizhiquan008@163.com
Keywords: MR damper; magnetic circuit; magnetic flux leakage; gap ratio.
Journal of Sound and Vibration, Vol. 279 (2005) No. 1-2, pp. 373-388
Smart Materials and Structures.
Journal of Sound and Vibration, Vol.276(2004), pp.919-932
Sichuan Building Science, Vol. 33 (2007) No.1,pp.142-146.
Journal of Sound and Vibration, Vol. 279 (2005) No. 1-2, pp. 373-388
Smart Materials and Structures.
Journal of Sound and Vibration, Vol.276(2004), pp.919-932
Sichuan Building Science, Vol. 33 (2007) No.1,pp.142-146.