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Online since: July 2020
Authors: Shaari Abdul Halim, Noor Baayah Ibrahim, Mohd Mustafa Awang Kechik, Lim Kean Pah, Soo Kien Chen, Lik Nguong Lau, Sin Yin Lai
Besides that, Liu et al. proposed that this outcome is caused by the substitution of Ti ions with Mn ions in the LCMO lattice and it can’t be detected from XRD analysis as the deformations are random and X-ray could only detect mean lattice structure [4].
[2] E.L.
[2] E.L.
Online since: August 2020
Authors: Mohammad Ahsan Habib, Abu Shaid Sujon, Md Mushfiqur Rahman Pallab, Fahim Shariar, Mohammad Zoynal Abedin, Tahamir Hasan Supto
A similar result was also reported by Ary Subagia et al. [15] for carbon and basalt fiber.
El Mahi, M.
El Mahi, M.
Online since: July 2014
Authors: Hong Xia Cui
(DBLP) samples was determined using a phenol-sulphuric acid method as described by Dubois et al[9].
Paszcuk, E.L.
Paszcuk, E.L.
Online since: September 2013
Authors: Lian Zhong Liu, Li Jie Gao, Chen Wang
Sweeney et al proposed a method: k-anonymity.
S is the set which contain n records, k is specific anonymous parameter, then the optimal solution of k members clustering issue is to produce a set of clusters E={ e1, e2 ,…, em } which is fit to the following requirements: (1) (2) (3) (4) Wherein, |e| represents the size of the cluster of e, p(l, i) represent the i data point in el, △(x, y) represent the distance between the data points x and y.
S is the set which contain n records, k is specific anonymous parameter, then the optimal solution of k members clustering issue is to produce a set of clusters E={ e1, e2 ,…, em } which is fit to the following requirements: (1) (2) (3) (4) Wherein, |e| represents the size of the cluster of e, p(l, i) represent the i data point in el, △(x, y) represent the distance between the data points x and y.
Strong Down-Conversion Emission of Sm3+ Doped Borotellurite Glass under 480 nm Excitation Wavelength
Online since: August 2016
Authors: Mardhiah Abdullah, Azman Kasim, Azhan Hashim, Siti Nasuha Rafien, M.A. Naveed, S. Akmal Syamsyir
Work done by Upender et al., 2010 confirmed that the replacement of TeO2 by Sm2O3 in the glass network will increase the number of oxygen atoms [13].
El-mallawany and A.
El-mallawany and A.
Online since: October 2015
Authors: Mauro M. Tashima, Jorge L. Akasaki, Luiza P. Fagundes, Jhaber D. Yacoub, Andrey C. Lima, Flávia R. Nakatsuchi, José A. Lollo
Tashima et al. [9-11] performed several studies related to the use of RHA obtained by an uncontrolled burning condition as mineral addition for concrete and mortars.
Payá, La transmutación sostenible de los residuos para nuevas materias primas en el ámbito del concreto.
Payá, La transmutación sostenible de los residuos para nuevas materias primas en el ámbito del concreto.
Online since: August 2011
Authors: Ling Feng Zhang, Feng Bo Li, Jun Sheng Sun
Chemical composition design of the powder is: 7.2% C, 39.0% Cr, 1.5% B, an appropriate amount of V, Mo, Nb, W, Si, Mn, Ti, Al and other alloying elements.
References [1] EL Mansori and Nuoari: Int.J.Machine Tools Manufacture Vol. 47 (2007), p. 1715 [2] G.R.Huo, B.K.Zhu and R.G.Yao: Hot Working Technol.
References [1] EL Mansori and Nuoari: Int.J.Machine Tools Manufacture Vol. 47 (2007), p. 1715 [2] G.R.Huo, B.K.Zhu and R.G.Yao: Hot Working Technol.
Online since: May 2024
Authors: Othmane Noureddine, Mohammed Alami, Mohammed Assouag, Fahed Elamarty, Afaf Chakir
Najim et al. [31] observed a gradual rise in the density of PP filled with CaCO3.
Peng et al. [28] found that the MFR of HPP was 14.7 g/10 min.
Al-Juhani and M.
El Mechtali et al., “Mechanical and Thermal Properties of Polypropylene Reinforced with Almond Shells Particles: Impact of Chemical Treatments,” Journal of Bionic Engineering, vol. 12, no. 3, pp. 483–494, Jul. 2015, doi: 10.1016/S1672-6529(14)60139-6
Al-haj Ali, and S. al-zahrani, “High Density Polyethylene/Micro Calcium Carbonate Composites: A Study of the Morphological, Thermal, and Viscoelastic Properties,” vol. 119, Feb. 2011, doi: 10.1002/app.33064
Peng et al. [28] found that the MFR of HPP was 14.7 g/10 min.
Al-Juhani and M.
El Mechtali et al., “Mechanical and Thermal Properties of Polypropylene Reinforced with Almond Shells Particles: Impact of Chemical Treatments,” Journal of Bionic Engineering, vol. 12, no. 3, pp. 483–494, Jul. 2015, doi: 10.1016/S1672-6529(14)60139-6
Al-haj Ali, and S. al-zahrani, “High Density Polyethylene/Micro Calcium Carbonate Composites: A Study of the Morphological, Thermal, and Viscoelastic Properties,” vol. 119, Feb. 2011, doi: 10.1002/app.33064
Online since: December 2023
Authors: Marwa F. El Kady, Lengu Peter Tuok, Usama Nour Eldemerdash, Tsuyoshi Yoshitake
Stability Evaluation of Nanofluids Suitable for Enhanced Oil Recovery
Lengu Peter Tuok1,a,*, Marwa Elkady1,b, Tsuyoshi Yoshitake2,c,
Usama Nour Eldemerdash1,d
1Department of Chemical and Petrochemicals Engineering, Egypt Japan University of Science and Technology (E-JUST), New Borg El- Arab City, 21934, Alexandria, Egypt
2Department of Advanced Energy Science and Engineering, Faculty of Engineering Sciences, Kyushu University, Japan
alengu.gatluak@ejust.edu.eg, bmarwa.elkady@ejust.edu.eg, ctsuyoshi_yoshitake@kyudai.jp, dusama.nour@ejust.edu.eg
Keywords: Zinc oxide, nanofluids, enhanced oil recovery, stability test, optical properties.
Ngouangna et al [10] indicates that particles with larger positive or negative zeta potential values will repel each other in the base fluid and therefore will play a tendency of not agglomerating easily in the suspension for long time.
Ngouangna et al [10] indicates that particles with larger positive or negative zeta potential values will repel each other in the base fluid and therefore will play a tendency of not agglomerating easily in the suspension for long time.
Online since: August 2004
Authors: Ke Ren Shi, Yi Fang Chen, Xi Gang Xu
Base
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Ar r ay
ar r angement
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Fig. 3.