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Online since: October 2004
Authors: Gregory S. Rohrer, Anthony D. Rollett, Herbert M. Miller, Bassem S. El Dasher, David Saylor
Rohrer
Department of Materials Science and Engineering, Carnegie Mellon University, 5000 Forbes Ave.
In this case, the local maxima are clearly split into two peaks; one is a {111}-type orientation and the other is a complementary plane 40° away.Journal Title and Volume Number (to be inserted by the publisher) 3 MRD Figure 1. l(n), the relative areas of grain boundary planes in spinel, in multiples of a random distribution, plotted in stereographic projection along [001].
In each case, the reference frame is the same as used in Fig. 2 and the circle with the x shows the position of the misorientation axis.Journal Title and Volume Number (to be inserted by the publisher) 5 Discussion The high populations of {100} grain boundary planes in MgO and SrTiO3 have been quantitatively compared to the measured surface energies, which show minima at these orientations [5,6].
Acknowledgment This work was supported by the MRSEC Program of the National Science Foundation under award number DMR-0079996.
In this case, the local maxima are clearly split into two peaks; one is a {111}-type orientation and the other is a complementary plane 40° away.Journal Title and Volume Number (to be inserted by the publisher) 3 MRD Figure 1. l(n), the relative areas of grain boundary planes in spinel, in multiples of a random distribution, plotted in stereographic projection along [001].
In each case, the reference frame is the same as used in Fig. 2 and the circle with the x shows the position of the misorientation axis.Journal Title and Volume Number (to be inserted by the publisher) 5 Discussion The high populations of {100} grain boundary planes in MgO and SrTiO3 have been quantitatively compared to the measured surface energies, which show minima at these orientations [5,6].
Acknowledgment This work was supported by the MRSEC Program of the National Science Foundation under award number DMR-0079996.
Online since: October 2011
Authors: Dong Mei Meng, Yan Song Diao, Qi Liang Zhang
Acknowledgements
This work was financially supported by the Natural Science Foundation of Shandong Province (ZR2010EL035)
Reference
[1] Biswajit Basu.
Construction and Building Materials,2005,19:713~721
Using SVD to detect damage in structures with different operational conditions [J].Journal of Sound and Vibration,1999,226(3):425~439 [5] Aiqun Li, Youliang Ding.
Beijing: Science press,2007:86~89.
China Civil Engineering Journal, 2000,33(1):49~55.
Construction and Building Materials,2005,19:713~721
Using SVD to detect damage in structures with different operational conditions [J].Journal of Sound and Vibration,1999,226(3):425~439 [5] Aiqun Li, Youliang Ding.
Beijing: Science press,2007:86~89.
China Civil Engineering Journal, 2000,33(1):49~55.
Online since: January 2022
Authors: Hongseok Jang, Yongtaek Lim, Seongyoung So, Ji Jon Kang
Advances in technology have made new building materials available, but pollutants from such materials may have more adverse effects on indoor environments with low ventilation [1].
Materials and Methods Degree of Dispersion The loess collected in Hongcheon, South Korea, was used (Fig. 1).
Pye., The nature, origin and accumulation of loess, Quaternary Science Reviews 14(7) 2005 653-667
Yoon., The Evaluation of Durability Performance in Mortar Curbs Containing Activated Hwangtoh, Journal of the Korean Recycled Construction Resources Institute 8(4) 2020 520-527
[17] H. van Olphen., An Introduction to Clay Colloid Chemistry, Soil Science 97(4) (1964) 290
Materials and Methods Degree of Dispersion The loess collected in Hongcheon, South Korea, was used (Fig. 1).
Pye., The nature, origin and accumulation of loess, Quaternary Science Reviews 14(7) 2005 653-667
Yoon., The Evaluation of Durability Performance in Mortar Curbs Containing Activated Hwangtoh, Journal of the Korean Recycled Construction Resources Institute 8(4) 2020 520-527
[17] H. van Olphen., An Introduction to Clay Colloid Chemistry, Soil Science 97(4) (1964) 290
Online since: September 2016
Authors: Giuseppe Brandonisio, Elena Mele, Massimiliano Fraldi, Gianpaolo Perrella, Diana Faiella
Multi-material Model
The multi-material model of a sandwich beam is defined for a heterogeneous rectangular cross section subject to pure bending, formed by two different materials S (for the skins) and C (for the core), see Fig.1a, both characterized by isotropic mechanical response and bilinear elasto-plastic behavior, see Fig.1b.
According to these hypothesis the distribution of the two materials, the stress distribution in the cross section, considering elastic and plastic deformations, is given by: σS=ESεSy≤σSyfor h2>y>H2; σC=ECεCy≤σSyfor -h2materials S and C.
The varying parameters are: skin thickness (t); skin materials (Young Modulus ES, yield stress σCy); core material (EC, σCy); core density (ρ).
Banhart, Manufacture, characterisation and application of cellular metals and metal foams, Progress in Materials Science 46 (2001) 559–632 [2] B.H.
Arwade, Steel foam for structures: A review of applications, manufacturing and material properties, Journal of Constructional Steel Research, 71 (2012), 1-10 [3] L.J.
According to these hypothesis the distribution of the two materials, the stress distribution in the cross section, considering elastic and plastic deformations, is given by: σS=ESεSy≤σSyfor h2>y>H2; σC=ECεCy≤σSyfor -h2
The varying parameters are: skin thickness (t); skin materials (Young Modulus ES, yield stress σCy); core material (EC, σCy); core density (ρ).
Banhart, Manufacture, characterisation and application of cellular metals and metal foams, Progress in Materials Science 46 (2001) 559–632 [2] B.H.
Arwade, Steel foam for structures: A review of applications, manufacturing and material properties, Journal of Constructional Steel Research, 71 (2012), 1-10 [3] L.J.
Online since: May 2011
Authors: Hui Ren Hu, Hui Cui, Jian Feng Xu
A series of core-shell type cationic soap-free latex were prepared by using styrene(St), butyl acrylate(BA) and methyl methacrylate(MMA) as main materials and introducing rosin as the functional monomer.
Experimental Materials.
The main materials were styrene (St), butyl acrylate(BA), methyl methacrylate(MMA), acetic acid, and ammonium persulfate(APS): AP.
H. and Tanaka H: Wood science Vol. 45 (1999), p. 475 [6] Simon Donnelly, John Robert Stockwell and John Plonka, U.S.
Patent 680,293,9B1. (2004) [7] Carlos F., Luz C., Luis J: Journal of Applied Polymer Science Vol. 103(2007), p. 3964-3971 [8] Warson H, Finch C A, in: Application of synthetic resin latices.V1, edtied by John Wiley &Sons, New York(2001), in press [9] Baohua Liu, Yiding Shen: Fine chemicals Vol. 27(2010), p. 604-609(In hinese) [10] Peirong Chen, Jinghong Li, Bo Deng, in: Modern instrumental analysis experiment and technology, edtied by Tsinghua University Press, Beijing(2006), in press(In Chinese)
Experimental Materials.
The main materials were styrene (St), butyl acrylate(BA), methyl methacrylate(MMA), acetic acid, and ammonium persulfate(APS): AP.
H. and Tanaka H: Wood science Vol. 45 (1999), p. 475 [6] Simon Donnelly, John Robert Stockwell and John Plonka, U.S.
Patent 680,293,9B1. (2004) [7] Carlos F., Luz C., Luis J: Journal of Applied Polymer Science Vol. 103(2007), p. 3964-3971 [8] Warson H, Finch C A, in: Application of synthetic resin latices.V1, edtied by John Wiley &Sons, New York(2001), in press [9] Baohua Liu, Yiding Shen: Fine chemicals Vol. 27(2010), p. 604-609(In hinese) [10] Peirong Chen, Jinghong Li, Bo Deng, in: Modern instrumental analysis experiment and technology, edtied by Tsinghua University Press, Beijing(2006), in press(In Chinese)
Online since: May 2012
Authors: Yi Lin, Bing Liu, Feng Xie, Wen Wei Ren
The multi-temporal remote-sensing data with ancillary materials (e.g. relief or other maps, yearbooks) are collected at first.
International Journal of Geographic Information Systems 4, 445-456
African Journal of Ecology 44, 491-506
Science 309, 570-574
Science in China Series D: Earth Sciences 50, 65-75(In Chinese)
International Journal of Geographic Information Systems 4, 445-456
African Journal of Ecology 44, 491-506
Science 309, 570-574
Science in China Series D: Earth Sciences 50, 65-75(In Chinese)
Online since: October 2010
Authors: Xiao Guang Yuan, Bo Liu, Hong Jun Huang, Shao Hua Zhang
Semi-solid Deformation of Al-Fe Alloy Prepared by Electromagnetic Stirring
LIU Bo1, 2, a, YUAN Xiaoguang1, b, HUANG Hongjun1, ZHANG Shaohua1
1 School of Materials Science and Engineering, Shenyang University of Technology, Shenyang, 110178, China.
2 School of Naval Architecture and Civil Engineering, Zhejiang Ocean University, Zhoushan, 316000, China.
The industrially pure elemental Al (99.7%), Fe (99.5%), Mn (99.7%), and Cu (99.95%) were used as starting materials to make into Al-20wt.
Then these raw materials were remelted in an electrical resistance furnace, and covered the approximately 1.2wt.% of mixed salt mainly composing of K2TiF6, KBF4, Na2ZrF6, KCl, NaCl.
At low temperature (610℃) deformation, it requires higher stress to be caused by moving the microstructure of semi-solid materials.
International Materials Reviews. 47(2) (2002), p. 49 [4]O.
The industrially pure elemental Al (99.7%), Fe (99.5%), Mn (99.7%), and Cu (99.95%) were used as starting materials to make into Al-20wt.
Then these raw materials were remelted in an electrical resistance furnace, and covered the approximately 1.2wt.% of mixed salt mainly composing of K2TiF6, KBF4, Na2ZrF6, KCl, NaCl.
At low temperature (610℃) deformation, it requires higher stress to be caused by moving the microstructure of semi-solid materials.
International Materials Reviews. 47(2) (2002), p. 49 [4]O.
Online since: February 2012
Authors: Zhi Yong Guo, Qiu Min Zhai, Tian Cai Dou, Sai Sai Qin
Materials and methods
Sources of materials.The samples used in this paper come from Site U1313(41°N,32°W), IODP Expedition 306, which constitutes a reoccupation of Deep Sea Drilling Project (DSDP) Site 607 located at the base of the upper western flank of the Mid-Atlantic Ridge in a water depth of 3426 m, ~240 mile northwest of the Azores (Fig. 1).
[2] Li Jianru: Advances in Earth Science.
Earth and Planetary Science Letters, Vol. 76 (1985), p. 135
Journal of Foram iniferal Research, Vol. 25 (1995), p. 350
Garbe-Schönberg: Earth and Planetary Science Letters.
[2] Li Jianru: Advances in Earth Science.
Earth and Planetary Science Letters, Vol. 76 (1985), p. 135
Journal of Foram iniferal Research, Vol. 25 (1995), p. 350
Garbe-Schönberg: Earth and Planetary Science Letters.
Online since: July 2015
Authors: Ahmed N. Oumer, Tedi Kurniawan, Idris Mat Sahat, Muhammad Ammar Nik Mu'tasim
Experimental Details
Material and Sample Preparation: The raw materials used for the study were natural sand as a reinforcement and polypropylene as a suspending matrix.
Hashemi, Foundations of Materials Science and Engineering, fifth ed., McGraw Hill, 2000
Callister, Jr., Materials Science and Engineering an Introduction Eighth Edition, John Wiley and Sons, Inc. 2007
Zahran Materials Letters 34 (1998) 161–167
Huo, Thermal and Mechanical Properties of Epoxy Composites Reinforced by a Natural Hydrophobic Sand, Journal of Applied Polymer Science, Vol. 109, 247–255 (2008).
Hashemi, Foundations of Materials Science and Engineering, fifth ed., McGraw Hill, 2000
Callister, Jr., Materials Science and Engineering an Introduction Eighth Edition, John Wiley and Sons, Inc. 2007
Zahran Materials Letters 34 (1998) 161–167
Huo, Thermal and Mechanical Properties of Epoxy Composites Reinforced by a Natural Hydrophobic Sand, Journal of Applied Polymer Science, Vol. 109, 247–255 (2008).
Online since: May 2011
Authors: Su Ying Wu, Ping Wang
Preliminary Study on Fresh Storage of Orange with Tourmaline
SuYing Wu 1, a, Ping Wang 2,b
1School of Material and Chemistry Engineering Jiangxi University of Science and Technology Ganzhou Jiangxi, China
2School of Material and Chemistry Engineering Jiangxi University of Science and Technology Ganzhou Jiangxi, China
a3113110580@sina.com, bwangp520@sina.com
Keywords: tourmaline; navel orange; weightlessness rate;rot rate
Abstract.
Materials and Methods Experimental material Tourmaline carton and ordinary carton: Tourmaline carton of making was completed in the Ganzhou Ming Ji paper mill processing.
Inner carton contain the tourmaline powder materials.
Acknowledgement Foundation item: National natural science funds project(41062002), China JiangXi GanZhou technology project([2007] - 25) , China References [1] Wenhua Xu,Yupeng LV, Guangfeng Zhao, etc.
Journal of Materials Review Online, 2008, (2): 22-26
Materials and Methods Experimental material Tourmaline carton and ordinary carton: Tourmaline carton of making was completed in the Ganzhou Ming Ji paper mill processing.
Inner carton contain the tourmaline powder materials.
Acknowledgement Foundation item: National natural science funds project(41062002), China JiangXi GanZhou technology project([2007] - 25) , China References [1] Wenhua Xu,Yupeng LV, Guangfeng Zhao, etc.
Journal of Materials Review Online, 2008, (2): 22-26