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Online since: October 2018
Authors: Jonathan N. Patricio, Susan D. Arco, Eduardo C. Atayde Jr., Menandro C. Marquez
Sonochemically-assisted solution phase synthesis was employed to prepare the target IL. 1-methylimidazolium acetate (MIMOAc) was synthesized by sonicating a mixture of 1-methylimidazole and glacial acetic acid with a molar ratio of 1:1.5.
a b Fig. 1.
Other peaks at 2932 cm-1 and 1449 cm-1 can be associated to the C-H stretchings while peaks at 1359 cm-1 and 1243 cm-1 can be ascribed to C-H bendings.
In addition, two prominent Raman shifts [Fig. 4(b)] centered at 1336 cm-1 and 1584 cm-1 are attributed to the 1st order D and G bands, respectively.
Engr. (2012), 43, 473-479
Online since: February 2011
Authors: Xin Ming Cao, Xiao Wu Li, Qi Qiang Duan
Fig. 2 Engineering stress-strain curves for CP iron with GB micro-voids at room temperature with various strain rates from 1.0 × 10-5 s-1 to 1.0 × 10-2 s-1.
(a) =1.0×10-5 s-1, (b) =1.0×10-4 s-1, (c) =1.0×10-3 s-1, and (d) =1.0×10-2 s-1.
(a) =1.0×10-5 s-1, and (b) =1.0×10-2 s-1.
References [1] C.
A, Vol. 479 (2008), p. 76
Online since: January 2014
Authors: A. Mohd Fadzil, M.S. Muhd Norhasri, M.S. Hamidah
The addition of 1% nano metakaolin acts as an ultra-filler and refines the microstructure of concrete.
The size of nano materials to be used in concrete must less than 500 nm [1, 2].
Finally NK and NC were act as additives based on percentage from 1% to 9%.
Conclusions From this research, the conclusions included are drawn as follows: 1.
Construction and Building Materials 30 (2012) 470–479, 2012
Online since: August 2013
Authors: Gheorghe Simionescu, Mirela Gheorghian
Table 1.
KNO3 25 720 <0.001 TR class 1 <0.001 TR class 1 36.
KOH 20 720 <0.001 TR class 1 <0.001 TR class 1 52.
KOH 20 2160 <0.001 TR class 1 <0.001 TR class 1 53.
Sci. 28 (1988) 479–484
Online since: August 2013
Authors: Jian Qiao Li, Rui Yang Shi, Meng Zou, Shi Chao Fan, Ling He, Yan Jing Yang
The macroscopically picture of three specimens is shown in Fig. 1 and the elementary physical-mechanical parameters are shown in Table 1.
The largest moisture absorption of JLU-2 is 0.78%, of JLU-1 is 0.54%, both smaller than 1.0%.
References [1] Jianqiao Li, Meng Zou, et al.
Journal of Astronautics, 2009, 30(1):98-103
Effects of Load Type on the Mechanical Properties of the JLU Series Lunar Soil Simulant [J].Applied Mechanics and Materials Vols. 2012, 204-208:479-486
Online since: April 2010
Authors: E. Solórzano, Miguel A. Rodríguez-Pérez, Marcelo Antunes, Vera Realinho, Jose Ignacio Velasco, Jose A. de Saja
Velasco 1 1 Centre Català del Plàstic.
Table 1.
Experimental (λexp), theoretical (λtheo) and normalized (λnorm) thermal conductivity values for the unfilled (PP) and carbon nanofibre-reinforced (PP-CNF) solid and foamed polypropylene composites Material code Relative density λλλλexp [W/m·K] λλλλtheo [W/m·K] λλλλnorm [W/m·K] Model 1 Model 2 PP 1 0.276 0.276 1 0.49 0.133 0.147 0.482 0.48 0.153 0.146 0.555 0.46 0.138 0.141 0.501 0.38 0.121 0.120 0.440 0.34 0.096 0.111 0.348 0.29 0.090 0.099 0.327 0.29 0.090 0.097 0.327 0.25 0.094 0.089 0.342 0.20 0.077 0.077 0.280 PP-CNF 1 0.284 0.284 0.284 1 0.29 0.111 0.101 0.102 0.391 1.00 0.302 0.302 0.292 1 0.33 0.118 0.117 0.116 0.391 1 0.316 0.316 0.296 1 0.30 0.101 0.112 0.109 0.319 1 0.319 0.319 0.301 1 0.32 0.116 0.118 0.117 0.365 0.34 0.118 0.125 0.123 0.371 1 0.315 0.315 0.305 1 0.40 0.137 0.142 0.143 0.434 1 0.299 0.299 0.310 1 0.46 0.178 0.151 0.162 0.595 The theoretical thermal conductivity (λtheo) was determined using two different
References [1] M.
Vol. 1 (2001), p. 361
Online since: October 2014
Authors: Ye Chun Wang, Chun Hua Yang, Bo Lei, Liang Ao, Ming Yang, Yong Fei You, Zhang Sheng
Table 1.
In this study, Bn, the local background value for As, Cr, Cu, Ni Pb, Zn was considered as 5.84 mg kg-1, 78.03 mg kg-1, 25.00 mg kg-1, 29.47 mg kg-1, 23.88 mg kg-1, 69.88 mg kg-1, respectively [25].
Figure 1.
References [1] B.D.
Vol. 479–480(2014), p. 258 [7] B.G.
Online since: August 2014
Authors: Wilfried Goldacker, Evangelos Hristoforou, Artem Kozyrev, Tatiana Prikhna, Nina Sergienko, Viktor Moshchil, Vladimir Sverdun, Jacques G. Noudem, Michael Eisterer, Xavier Chaud, Harald W. Weber, Vladimir Sokolovsky, Wolfgang Gawalek, Tobias Habisreuther, Jan Dellith, Christa Schmidt, Athanasios G. Mamalis, Sergey Dub, Doris Litzkendorf, Anton Shaternik, Valeriy Kovylaev, Alexander Borimskiy, Elena Prisyazhnaya
(b) Upper critical magnetic field of the MgB2 materials prepared fromMg:2B at: 1-, 2 GPa, 600 oC, 1 h, B(II), k=0.30; 2- 30 MPa (HotP), 800 oC, 2h, B(III), k=0.35; 3 - 50 MPa (SPS), 600-1050oC 1 h, B(III), k=0.63,; 4 - 2 GPa, 1050 oC, 1 h, B(I), 10 % SiC, k=0.51, 5- 2 GPa, 800 oC, 1 h, B(IV), 10 % Ti, k= 0.48;. 6- 2 GPa, 900 oC, 1 h, B(III), k=0.3.
References [1] A.
Vol. 117, No 1 (2010), p. 7 [5] L.
Eisterer еt al., The effect of high-pressure synthesis on flux pinning in MgB2-based Superconductors, Physica C: Superconductivity Vol. 479 (2012), p. 111 [7] T.
Starostina: Journal of Physics: Conference Series Vol. 234 (2010) - 012031. - Р.1-14 http://iopscience.iop.org/1742-6596/234/1/012031/pdf/1742-6596_234_1_012031.pdf [15] M.
Online since: December 2015
Authors: Shazlinda Shirajuddin, Nurnadiah Rahim, Mohd Shahezwan Abdul Wahab, Abdul Rashid Li, Dzaraini Kamarun, Nahlah Elkudssiah Ismail
M/G ratio was determined as 1:1.
Analysis was carried out at 4000 cm-1 and 450 cm-1.
References [1] P.
Macromol. 75 (2015) 1–10
Salem, Biological activities of some galacomannans and their sulfated derivaties, Phytochemistry. 48 (1998) 479-484
Online since: July 2011
Authors: Jia Han, Judith Anson, Roger Adams, Gordon Waddington
The day 1 and 8 reliability assessed with the interclass correlation coefficient ICC(3,1) was 0.85.
Movements are stopped at one of five predetermined pinch positions: position 1= 2.42cm, position 2= 2.12cm, position 3= 1.82cm, position 4= 1.52cm and position 5= 1.22cm.
References [1] L.
MAR, pp. 1-19, 1983
Adams et al., “Bilateral Associations of Low-Level Unilateral Performance: An Unremarked Aspect of Limb Control,” Journal of Motor Behavior, vol. 40, no. 6, pp. 479-483, Nov, 2008
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