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Online since: April 2011
Authors: Giorgio Galli, Dario Ambrosini, Domenica Paoletti, Roberta Di Biase
There are few data available to check results: Riquelme et al. [20] recalculated the data from Martinez et al. [23] obtaining a diffusion coefficient of 1.538 u, being u defined to be 10−9 m2 s−1 for conciseness.
More interestingly, Riquelme et al. [20] gave several experimental results for different diffusion times, which, with some caution, can be used for a comparison.
Some caution must be used in the comparison, because the data by Riquelme et al. [20] did not match perfectly with the expected value by Martinez et al. [23] and some systematic error may exist [20].
References [1] E.L.
More interestingly, Riquelme et al. [20] gave several experimental results for different diffusion times, which, with some caution, can be used for a comparison.
Some caution must be used in the comparison, because the data by Riquelme et al. [20] did not match perfectly with the expected value by Martinez et al. [23] and some systematic error may exist [20].
References [1] E.L.
Online since: July 2011
Authors: Feng Liu, Rong Yi Lin, Zhi Wang, Jie Liang
Different morphologies of BaCO3 have been fabricated via different synthesis routes [1-6], for example, Xu et al. [3] successfully synthesized uniform hexagonal pencil-like BaCO3 whiskers by the chemical reaction of barium chloride and urea via a facile hydrothermal route; Ma et al. [4] synthesized BaCO3 with different morphologies including rod-like, bundle-like and flower-like using Ba(NO3)2 and (NH4)2CO3 in water.
Du et al. [7] synthesized mesoporous SrCO3 spheres with diameter ranging from 200 to 400 nm in 1,1,3,3-tetramethylguanidinium lactate, and Chen et al. [10] prepared SiO2 nanoparticles in ionic liquid of 1-methyl-3-butylimidazolium tetrafluoroborate.
Scheme 1 The chemical structure of the ionic liquid used: (a) 1-butyl-3-methylimidazolium chloride and (b) 1-octyl-3-methylimidazolium bromide Method of synthesizing crystals The method of synthesizing crystals is according to the report of Aizenberg et al. [11].
El Seoud: Journal of Colloid and Interface Science. 345 (2010) 1–11
Du et al. [7] synthesized mesoporous SrCO3 spheres with diameter ranging from 200 to 400 nm in 1,1,3,3-tetramethylguanidinium lactate, and Chen et al. [10] prepared SiO2 nanoparticles in ionic liquid of 1-methyl-3-butylimidazolium tetrafluoroborate.
Scheme 1 The chemical structure of the ionic liquid used: (a) 1-butyl-3-methylimidazolium chloride and (b) 1-octyl-3-methylimidazolium bromide Method of synthesizing crystals The method of synthesizing crystals is according to the report of Aizenberg et al. [11].
El Seoud: Journal of Colloid and Interface Science. 345 (2010) 1–11
Online since: July 2013
Authors: Azzeddine Hiba, Abdessameud Saida, Alili Baya, Bradai Djamel
Morphological Versus Crystallographic Texture in a Hot Deformed and Annealed AZ31 Alloy
Hiba Azzeddine*, Saida Abdessameud, Baya Alili and Djamel Bradai
Laboratoire « Physique des Matériaux », Faculty of Physics, University of Sciences and Technology Houari Boumediene (USTHB) BP32, El-Alia Bab Ezzouar, 16111 Algiers, Algeria, *azehibou@yahoo.fr
Keywords: Magnesium alloy; AZ31; Uniaxial Compression; Morphological texture, EBSD.
In the literature, a lot of work has been devoted to the mechanical properties and texture evolution of deformed and aged Mg-Al-Zn alloys.
Mizera et al. [3] reported results on the correlation between the morphological and crystallographic textures in Al-Li industrial alloy [3].
Using a crystal plasticity finite element method, Prakash et al. [7] studied the deformation characteristics of magnesium alloy AZ31.
Kurzydlowski, Correlation between the size and shape of grains and their crystallographic orientation in commercial Al-Li based alloy, La revue de Métallurgie, SF2M, JA (2001) 149
In the literature, a lot of work has been devoted to the mechanical properties and texture evolution of deformed and aged Mg-Al-Zn alloys.
Mizera et al. [3] reported results on the correlation between the morphological and crystallographic textures in Al-Li industrial alloy [3].
Using a crystal plasticity finite element method, Prakash et al. [7] studied the deformation characteristics of magnesium alloy AZ31.
Kurzydlowski, Correlation between the size and shape of grains and their crystallographic orientation in commercial Al-Li based alloy, La revue de Métallurgie, SF2M, JA (2001) 149
Online since: October 2011
Authors: Mohsen Pirmohammadi, Majid Ghassemi, Mohsen Hamedi
The Garandet et al. [1] proposed an analytical solution to the governing equations of magneto hydrodynamics to be used to model the effect of a transverse magnetic field on natural convection in a two-dimensional enclosure.
Al-Najem et al. [2] used the power law control volume approach to determine the flow and temperature fields under a transverse magnetic field in a tilted square enclosure with isothermal vertical walls and adiabatic horizontal walls at Prandtl number of 0.71 and showed that the suppression effect of the magnetic field on convection currents and heat transfer is more significant for low inclination angles and high Grashof numbers.
Pirmohammadi et al. [4] studied the effect of a magnetic field on buoyancy-driven convection in differentially heated square enclosure.
Al-Najem, K.M.
El-Refaee, “Numerical study of laminar natural convection in tilted enclosure with transverse magnetic field”, International.
Al-Najem et al. [2] used the power law control volume approach to determine the flow and temperature fields under a transverse magnetic field in a tilted square enclosure with isothermal vertical walls and adiabatic horizontal walls at Prandtl number of 0.71 and showed that the suppression effect of the magnetic field on convection currents and heat transfer is more significant for low inclination angles and high Grashof numbers.
Pirmohammadi et al. [4] studied the effect of a magnetic field on buoyancy-driven convection in differentially heated square enclosure.
Al-Najem, K.M.
El-Refaee, “Numerical study of laminar natural convection in tilted enclosure with transverse magnetic field”, International.
Online since: June 2016
Authors: M. Abo-Elsoud
b The University College of Al-Qunfudah, Um Al-Qura University, KSA.
Some excellent glass formers contain only transition metals, such as the system of Zr-Al-Ni-Cu.
Similar observations, regarding the glass-forming ability of melt-spun Zr-Be-Ni-Ti alloys, were made by Bassu et al. [21]. 3.2 .
Jiang and A.L.
El-Eskandarany, K.
Some excellent glass formers contain only transition metals, such as the system of Zr-Al-Ni-Cu.
Similar observations, regarding the glass-forming ability of melt-spun Zr-Be-Ni-Ti alloys, were made by Bassu et al. [21]. 3.2 .
Jiang and A.L.
El-Eskandarany, K.
Online since: January 2022
Authors: Wafaa Salih
Nordin & et al.(2013) investigated wear rate (W.R.)for two kinds of composites long kenaf fiber Polyester and long kenaf fiber Epoxy .the result shows that the wear behavior of the first composite compared to the second composite material.
Edoziuno & et al.(2020) developed some hybrid composites using wood-shell as particles reinforced polyester with different weights of the combination.
Chegdani n & et al. (2014) used natural fibers to reinforced plastics instead of synthetic fibers. and studied the effect of natural fibers on the wear behavior was studied, and types of short natural fibers (benthic sisal and bamboo) were studied for reinforcing polypropylene (PP).
Bajpai& et al.(2013) considered three kinds of fibers to study the thermal stability of composites.
El Mansori, and A.
Edoziuno & et al.(2020) developed some hybrid composites using wood-shell as particles reinforced polyester with different weights of the combination.
Chegdani n & et al. (2014) used natural fibers to reinforced plastics instead of synthetic fibers. and studied the effect of natural fibers on the wear behavior was studied, and types of short natural fibers (benthic sisal and bamboo) were studied for reinforcing polypropylene (PP).
Bajpai& et al.(2013) considered three kinds of fibers to study the thermal stability of composites.
El Mansori, and A.
Online since: June 2025
Authors: Kugarajah Vaidhegi, F. Thabares, V. Muthukumar
El-Matbouli, and M.
Li et al., “Inhibition of miR-146b expression increases radioiodine-sensitivity in poorly differential thyroid carcinoma via positively regulating NIS expression,” Biochem.
Moreno-Vásquez et al., “Functionalization of chitosan by a free radical reaction: Characterization, antioxidant and antibacterial potential,” Carbohydr.
Boanini et al., “Strontium and zinc substitution in β-tricalcium phosphate: an X-ray diffraction, solid state NMR and ATR-FTIR study,” J.
Aziz et al., “Chitosan‑zinc sulfide nanoparticles, characterization and their photocatalytic degradation efficiency for azo dyes,” Int.
Li et al., “Inhibition of miR-146b expression increases radioiodine-sensitivity in poorly differential thyroid carcinoma via positively regulating NIS expression,” Biochem.
Moreno-Vásquez et al., “Functionalization of chitosan by a free radical reaction: Characterization, antioxidant and antibacterial potential,” Carbohydr.
Boanini et al., “Strontium and zinc substitution in β-tricalcium phosphate: an X-ray diffraction, solid state NMR and ATR-FTIR study,” J.
Aziz et al., “Chitosan‑zinc sulfide nanoparticles, characterization and their photocatalytic degradation efficiency for azo dyes,” Int.
Online since: November 2016
Authors: Xiang Lin Gu, Ming Qian Wang, Xiao Bin Song
Bolted Glulam Connection Model
The experiments of bolted glulam beam-to-column connections conducted by Wang et al. [8] were simulated to investigate the rotational behavior of such connections.
Mayugo, et al.
Gu, et al.
Pleitner, H. de Boer, et al.
He, et al.
Mayugo, et al.
Gu, et al.
Pleitner, H. de Boer, et al.
He, et al.
Online since: September 2011
Authors: Towhid Pourrostam, Amiruddin Ismail, Mahmood Mansournejad
Al-Momani: Construction Delay a Quantitative Analysis, International Journal of Project Management, Vol. 18 (2000), pp. 51-59
[2] L.
Lee: Delay and Cost Overruns in Vietnam Large Construction Projects a Comparison with other Selected Countries: Journal of Civil Engineering, Vol. 12 (2008), pp. 367-377 [3] M.E.A El-Razek, H.A.
Al-Hejji: Causes of Delay in Large Construction Projects, International Journal of Project Management, Vol. 24 (2006), pp. 349–357 [7] G.
Al-Najjar and M.
AL-Rashid and N.
Lee: Delay and Cost Overruns in Vietnam Large Construction Projects a Comparison with other Selected Countries: Journal of Civil Engineering, Vol. 12 (2008), pp. 367-377 [3] M.E.A El-Razek, H.A.
Al-Hejji: Causes of Delay in Large Construction Projects, International Journal of Project Management, Vol. 24 (2006), pp. 349–357 [7] G.
Al-Najjar and M.
AL-Rashid and N.
Online since: November 2016
Authors: Alejandro Pelaez-Vargas, Sidónio C. Freitas, Claudia García, Santiago Arango-Santander
Chung et al. (11) fabricated a pattern resembling the skin of sharks on an elastomer to compare Staphylococcus aureus biofilm formation on modified and smooth surfaces and found that biofilm took longer to form on modified surfaces.
Su et al. (16) reported the deposition of different compounds, including silica, via DPN on silicon surfaces and demonstrated the possibility of using alternative inks to create different arrangements.
Acknowledgements This work was partially supported by Comité para el Desarrollo de la Investigación (CONADI) from Universidad Cooperativa de Colombia (A21-R22).
Singh LP, Bhattacharyya S, Ahalawat S, Kumar R, Mirshra G, Sharma U, et al.
Carvalho A, Pelaez-Vargas A, Gallego-Perez D, Grenho L, Fernandes MH, De Aza AH, et al.
Su et al. (16) reported the deposition of different compounds, including silica, via DPN on silicon surfaces and demonstrated the possibility of using alternative inks to create different arrangements.
Acknowledgements This work was partially supported by Comité para el Desarrollo de la Investigación (CONADI) from Universidad Cooperativa de Colombia (A21-R22).
Singh LP, Bhattacharyya S, Ahalawat S, Kumar R, Mirshra G, Sharma U, et al.
Carvalho A, Pelaez-Vargas A, Gallego-Perez D, Grenho L, Fernandes MH, De Aza AH, et al.