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Online since: August 2013
Authors: Xing Shou Pan, Ke Xing Lu, Tian Zi Li
Medical Recapitulate, 2006
[2] Mathieu P, Poirier P, Pibarot P, et al.Visceral o-besity: the link among inflammation, hypertensionand cardiovascular disease.
Hypertension, 2009 [3] Yesheng Wei, Yan Li, Pingan Zhang, et al.
Chinese Journal of Gerontology, 2003 [4] Savoia C, Schiffrin EL.
Curr Opin Nephrol Hypertension,2006 [5] Warzocha BK, Ribeiro P, Bienvenu J, et al.
Chinese clinical pharmacology and therapeutics, 2006 [7] Milner CR, Craig JE, Hussey ND, et al.
Hypertension, 2009 [3] Yesheng Wei, Yan Li, Pingan Zhang, et al.
Chinese Journal of Gerontology, 2003 [4] Savoia C, Schiffrin EL.
Curr Opin Nephrol Hypertension,2006 [5] Warzocha BK, Ribeiro P, Bienvenu J, et al.
Chinese clinical pharmacology and therapeutics, 2006 [7] Milner CR, Craig JE, Hussey ND, et al.
Online since: March 2015
Authors: Xian Yang Hua, Mei Feng He, Xiao Qin Zhou
[5] Witte F, Hort N, Vogt C, Cohen S, Kainer KU, Willumeit R, et al.
[9] Thomann M, Krause C, Angrisani N, Bormann D, Hassel T, Windhagen H, et al.
[10] Xu LP, Pan F, Yu GN, Yang L, Zhang EL, Yang K.
[11] Wong HM, Yeung KWK, Lam KO, Tam V, Chu PK, Luk KDK, et al.
[12] Witte F, Fischer J, Nellesen J, Crostack HA, Kaese V, Pisch A, et al.
[9] Thomann M, Krause C, Angrisani N, Bormann D, Hassel T, Windhagen H, et al.
[10] Xu LP, Pan F, Yu GN, Yang L, Zhang EL, Yang K.
[11] Wong HM, Yeung KWK, Lam KO, Tam V, Chu PK, Luk KDK, et al.
[12] Witte F, Fischer J, Nellesen J, Crostack HA, Kaese V, Pisch A, et al.
Online since: May 2020
Authors: Bin Tang, Peng Zhao, Feng Si, Cheng Tao Yang, Shu Ren Zhang
Zhang et al. [7] obtained 1.63 J/cm3 with the h of ~61.4% at 217.6 kV/cm in Sr(1-1.5x)BixTiO3, and Chao et al. [8] obtained 0.228 J/cm3 with h of 94.2% at 50 kV/cm in (Sr,Pb,Bi)TiO3.
Zhang et al. [10] doped Ca in SrTiO3 to improve the DBS and drew a conclusion that moderate Ca doping can effective inhibit grain growth and decrease grain size, which is beneficial to enhancing DBS.
Tunkasiri et al. [17] reported the relationship between the DBS of bulk ceramics and the grain size as follows: (4) Where EDBS represents to the DBS, G represents to the grain size.
El. 26 (2015) 2726-2732
Zhang et al. [10] doped Ca in SrTiO3 to improve the DBS and drew a conclusion that moderate Ca doping can effective inhibit grain growth and decrease grain size, which is beneficial to enhancing DBS.
Tunkasiri et al. [17] reported the relationship between the DBS of bulk ceramics and the grain size as follows: (4) Where EDBS represents to the DBS, G represents to the grain size.
El. 26 (2015) 2726-2732
Online since: August 2016
Authors: Zhao Xian Xiong, Yao Feng, Zhang Zhao Weng, Wen Hao Xu
References
[1] Teshima K, Yubuta K, Shimodaira T, et al.
[2] Matt L, Greene L E, Johnson J C, et al.
[4] Wang H, Zhu Y, Feng X, et al.
[6] El-Tantawy F, Kamada K, Ohnabe H.
[9] Hussain M, Oku Y, Nakahira A, et al.
[2] Matt L, Greene L E, Johnson J C, et al.
[4] Wang H, Zhu Y, Feng X, et al.
[6] El-Tantawy F, Kamada K, Ohnabe H.
[9] Hussain M, Oku Y, Nakahira A, et al.
Online since: August 2018
Authors: Mohd Arif Anuar Mohd Salleh, Rita Mohd Said, Mohd Izrul Izwan Ramli, I.N.A. Ibrahim
Song et al. [9] reported that the strength of Sn-1Ag-0.5Cu solder was increased by additions of <1.0 wt.% Zn, but decreased at Zn content of 2.0 wt.%.
Wang et al. [14] reported that in Sn-0.7Cu-1.0Zn, some dispersed particles were appeared and mainly located at the boundary between the refined β -Sn phase and the eutectic lamella.
Zhang et al. [17] reported that the optimal wettability was obtained with the addition of 1.5wt.% Zn in Sn-Ag-Cu solder alloy.
Kamal et al. [18] also found that the wetting property of Sn3.5Ag solder can be improved with the addition of 1.5wt.% Zn but decreases significantly when Zn content increases up to 3.0 wt.%.
El-Ashram and R.M.
Wang et al. [14] reported that in Sn-0.7Cu-1.0Zn, some dispersed particles were appeared and mainly located at the boundary between the refined β -Sn phase and the eutectic lamella.
Zhang et al. [17] reported that the optimal wettability was obtained with the addition of 1.5wt.% Zn in Sn-Ag-Cu solder alloy.
Kamal et al. [18] also found that the wetting property of Sn3.5Ag solder can be improved with the addition of 1.5wt.% Zn but decreases significantly when Zn content increases up to 3.0 wt.%.
El-Ashram and R.M.
Online since: May 2004
Authors: Pedro Q. Mantas, Dimitry D. Khalyavin, J.P. Han, Ana Maria R. Senos
A systematic investigation of the Ba2B
/3+B
//5+O6 (B
/
=rare earth ion; B
//=Nb, Ta)
perovskites has been presented in the works of Zurmuhlen et al. [6, 7].
The value of TC� for Ba2MgWO6 agrees well with that obtained by Zurmuhlen et al. in [7], 50 ppm K -1, at microwave frequencies.
Reaney et al. [9] have established a relationship between the temperature coefficient of the permittivity, which is close related to the TCf (TCf = -TC�/2 - �; � is the linear thermal expantion coefficient) and a structure tolerance-factore (t) for Ba- and Sr-based complex perovskites A 2+(B /nB // 1-n) 4+O3 as well as their solid solutions.
A correlation between TC� and t has been presented by Reaney et. al in the form of a diagram [9].
Reaney, E.L.
The value of TC� for Ba2MgWO6 agrees well with that obtained by Zurmuhlen et al. in [7], 50 ppm K -1, at microwave frequencies.
Reaney et al. [9] have established a relationship between the temperature coefficient of the permittivity, which is close related to the TCf (TCf = -TC�/2 - �; � is the linear thermal expantion coefficient) and a structure tolerance-factore (t) for Ba- and Sr-based complex perovskites A 2+(B /nB // 1-n) 4+O3 as well as their solid solutions.
A correlation between TC� and t has been presented by Reaney et. al in the form of a diagram [9].
Reaney, E.L.
Online since: September 2016
Authors: M. Harikrishnan, K. Abbhivignesh, B. Karthikeyan, M. Vignesh, S. Vasanth
Mechanical properties
Hardness
HB
Yield Strength
MPa
UTS
MPa
El%
KCV 20°C
(68°F) - J
220
380
(55 KSI)
940
(136 KSI)
40
≥ 112 J
(≥ 83 ft.lbs)
Physical properties
Density
Expansion Coeff.
0-600°C
Specific
Heat
Electrical
Resistivity
Thermal
Conductivity
7.88
10 ⁻⁶ °C ⁻¹
21.5
10 ⁻⁶°F ⁻¹
11.9
J/Metric Kg.
Herbert, et al., "Loper: A Quadruped-Hybrid Stair Climbing Robot," in IEEE International Conference on Robotics and Automation (ICRA), 2008, pp. 799-804
Saranli, et al., "RHex: A simple and highly mobile hexapod robot,"International Journal of Robotics Research, vol. 20, pp. 616-631, Jul 2001
Shen, et al., "Design of a Leg-Wheel Hybrid Mobile Platform," in IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009, pp. 4682-4687
Quinn, et al., "Parallel complementary strategies for implementing biological principles into mobile robots," International Journal of Robotics Research, vol. 22, pp. 169 186, 2003.
Herbert, et al., "Loper: A Quadruped-Hybrid Stair Climbing Robot," in IEEE International Conference on Robotics and Automation (ICRA), 2008, pp. 799-804
Saranli, et al., "RHex: A simple and highly mobile hexapod robot,"International Journal of Robotics Research, vol. 20, pp. 616-631, Jul 2001
Shen, et al., "Design of a Leg-Wheel Hybrid Mobile Platform," in IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009, pp. 4682-4687
Quinn, et al., "Parallel complementary strategies for implementing biological principles into mobile robots," International Journal of Robotics Research, vol. 22, pp. 169 186, 2003.
Online since: February 2016
Authors: Tomasz Tokarski, Mateusz Wędrychowicz, Piotr Noga, Łukasz Wzorek, Jakub Wiewióra
Introduction
According to [1] more than 90% of all present shape castings are produced from Al-Si alloys.
Furthermore, process of plastic consolidation may be effectively used for densification of rapidly solidified metals like Al [6] as well as mechanically alloyed materials [7].
Element Si Fe Cu Mn Mg Zn Ni Ti Total others Al weight % 10.58 0.38 0.51 0.24 0.28 0.1 0.12 0.06 0.08 Balance Plastic consolidation Dry and wet chips have been subjected to pre-compacting process under pressure of 260 MPa.
UTS [MPa] YS [MPa] el. [%] Dry chips 171 70 28.1 Wet chips 174 73 28,2 Cleaned chips 178 73 30,3 Surface quality of as-extruded profilesFig. 4 413.0 aluminum alloy after a) machining b) pre-compacting and c) d) e) extrusion process.
Sugamata, High-strength and thermally stable Al-CeO2 composite produced by means of mechanical alloying, Int.J.
Furthermore, process of plastic consolidation may be effectively used for densification of rapidly solidified metals like Al [6] as well as mechanically alloyed materials [7].
Element Si Fe Cu Mn Mg Zn Ni Ti Total others Al weight % 10.58 0.38 0.51 0.24 0.28 0.1 0.12 0.06 0.08 Balance Plastic consolidation Dry and wet chips have been subjected to pre-compacting process under pressure of 260 MPa.
UTS [MPa] YS [MPa] el. [%] Dry chips 171 70 28.1 Wet chips 174 73 28,2 Cleaned chips 178 73 30,3 Surface quality of as-extruded profilesFig. 4 413.0 aluminum alloy after a) machining b) pre-compacting and c) d) e) extrusion process.
Sugamata, High-strength and thermally stable Al-CeO2 composite produced by means of mechanical alloying, Int.J.
Online since: January 2014
Authors: Abdul Rahman Mohd Faizal, Suffiyana Akhbar, Muhammad Syafiq Jainal, Siti Norsyarahah Che Kamarludin
Experimental
2.1 Materials
High-density polyethylene (HDPE:EL-Lene H5818J pallets), supplied by Polyethylene Malaysia Sdn.
According to Chow et al. [7], this is due to the properties of organoclay itself.
According to McCullen et al.,[8] MMT nanoclay has potential to improve the mechanical properties of the polymer matrix substantially even with a low level of clay loading.
[6] Ali, Ilias, Al-Zahrani (2011), Mechanical and Morphological Analysis of HDPE/ EVA/ CaCO3 Ternary blends, King Saud University
I., et al. (2007).
According to Chow et al. [7], this is due to the properties of organoclay itself.
According to McCullen et al.,[8] MMT nanoclay has potential to improve the mechanical properties of the polymer matrix substantially even with a low level of clay loading.
[6] Ali, Ilias, Al-Zahrani (2011), Mechanical and Morphological Analysis of HDPE/ EVA/ CaCO3 Ternary blends, King Saud University
I., et al. (2007).
Online since: December 2012
Authors: Ting Wang, Chun Jie Xu, Zhong Ming Zhang, Ying Ma, Yang Guo
Yin, E.L.
Lou, et al: Biomaterials Vol. 29 (2008), p. 1329 [6] M.B.
Zhang, et al: Rare Metal Materials and Engineering Vol. 37 (2008), p. 1225 (In Chinese) [8] Z.M.
Ma, et al: Foundry Technology Vol. 33 (2012), p.257 (In Chinese) [9] F.P.
Huang, et al: Trans.
Lou, et al: Biomaterials Vol. 29 (2008), p. 1329 [6] M.B.
Zhang, et al: Rare Metal Materials and Engineering Vol. 37 (2008), p. 1225 (In Chinese) [8] Z.M.
Ma, et al: Foundry Technology Vol. 33 (2012), p.257 (In Chinese) [9] F.P.
Huang, et al: Trans.