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Online since: November 2009
Authors: Li Wei Wang, Barton C. Prorok
Prorok2,b
1
Department of Mechanical Engineering, Auburn University, Auburn, AL 36849-5341 USA
2
Department of Mechanical Engineering, Auburn University, Auburn, AL 36849-5341 USA
a
wangliw@auburn.edu, bprorok@auburn.edu
Keywords: Nanocrystalline Gold, Creep, Hall-Petch Behavior.
Due to the particular loading geometry of the MDE technique, the in-plane strain rate is not constant and is related to the vertical displacement rate, see Espinosa et al. [16].
A model proposed by Janssen et al. [27]considers the influence of the thickness / in-plane grain size ratio (λs=t/ds) from pancake shaped to needle-like or columnar grains in cases where a single grain traverses the film thickness.
El-Deiry and R.
Due to the particular loading geometry of the MDE technique, the in-plane strain rate is not constant and is related to the vertical displacement rate, see Espinosa et al. [16].
A model proposed by Janssen et al. [27]considers the influence of the thickness / in-plane grain size ratio (λs=t/ds) from pancake shaped to needle-like or columnar grains in cases where a single grain traverses the film thickness.
El-Deiry and R.
Online since: October 2023
Authors: Rosario Domingo, Marta María Marín, Roque Calvo, Manuel Rodríguez-Martín
Similar findings can be appreciated in Koklu et al. [12] and Domingo et al. [13] respect to diameters.
Ge et al. [14] found that a relationship between the delamination and the hole wall temperature.
This is inconsistent with Safri et al. [1] that found that a high density in a fiberglass reinforced composite favors a low delamination, but is consistent with other data found in the literature [5, 6].
Rodríguez-Martín, B. de Agustina Tejerizo, Estudio de la fuerza de avance y la circularidad de los agujeros en el taladrado criogénico de materiales compuestos con aramida, in Proceedings XV Congreso Iberoamericano de Ingeniería Mecánica (CIBIM) Vol. 2, Universidad Politécnica de Madrid, Madrid, 2022, pp. 723-731
Ge et al. [14] found that a relationship between the delamination and the hole wall temperature.
This is inconsistent with Safri et al. [1] that found that a high density in a fiberglass reinforced composite favors a low delamination, but is consistent with other data found in the literature [5, 6].
Rodríguez-Martín, B. de Agustina Tejerizo, Estudio de la fuerza de avance y la circularidad de los agujeros en el taladrado criogénico de materiales compuestos con aramida, in Proceedings XV Congreso Iberoamericano de Ingeniería Mecánica (CIBIM) Vol. 2, Universidad Politécnica de Madrid, Madrid, 2022, pp. 723-731
Online since: October 2011
Authors: Xian Long Zhang, Bo Wen Shi, Xue Ping Wu, Wei Ping Jiang, Cui Ping Zhang, Bao Jun Yang, Xiao Bin Jia
In the flue gas desulfurization fields, only Yu et al [12] and Wang et al [13] have done related researches.
This result is in accordance with Tian-Hu Chen et al [18].
In general, water in different forms of palygorskite is gradually removed, which will also lead to the structure being significantly changed; At the same time, the appearance, morphology and the performance of palygorskite are significant changed with the heat treatment temperature increasing, in agreement with the results of Frini-Srasra N et al [15].
El-barghouthi, Ayman A.
This result is in accordance with Tian-Hu Chen et al [18].
In general, water in different forms of palygorskite is gradually removed, which will also lead to the structure being significantly changed; At the same time, the appearance, morphology and the performance of palygorskite are significant changed with the heat treatment temperature increasing, in agreement with the results of Frini-Srasra N et al [15].
El-barghouthi, Ayman A.
Online since: August 2013
Authors: Jia Chen, Xin Rong Hu, Hong Wei Chen
Recently Gou et al. [12] studied the problem of finding efficient equivalent view-based rewritings of relational queries, possibly involving grouping and aggregation.
Fig. 3 Expansion Mutation Fig. 4 Collapse Subtree Mutation EXPERIMENTAL STUDIES To validate the effectiveness of the proposed SRGP, we compared it with the leading rewrite method used in Gang Gou et al. (2006), which is a dynamic-programming optimization algorithm.
Bayardo Jr., et al., Infosleuth: Semantic integration of information in open and dynamic environments (experience paper), in: SIGMOD, 1997, pp. 195–206
Chawathe, et al., The TSIMMIS project: Integration of heterogeneous information sources, in: IPSJ, 1994, pp. 7–18
Kossmann, E.L.
Fig. 3 Expansion Mutation Fig. 4 Collapse Subtree Mutation EXPERIMENTAL STUDIES To validate the effectiveness of the proposed SRGP, we compared it with the leading rewrite method used in Gang Gou et al. (2006), which is a dynamic-programming optimization algorithm.
Bayardo Jr., et al., Infosleuth: Semantic integration of information in open and dynamic environments (experience paper), in: SIGMOD, 1997, pp. 195–206
Chawathe, et al., The TSIMMIS project: Integration of heterogeneous information sources, in: IPSJ, 1994, pp. 7–18
Kossmann, E.L.
Online since: May 2012
Authors: Wen Long Cui, Wen An Deng, Rong Zhuo, Dong Liu, Chuan Li, Guo He Que
Wang [6,7], Zhang [8] et al studied the distribution and types of sulfur in residue hydrotreating, and analyzed the sulfur variation in residue subfractions.
Liu [9] et al investigated the catalytic cracking reaction of residue, and discussed the distribution of sulfur in products.
Mizutani [10] et al studied the correlation between sulfur of residue and products.
The sulfur analysis of subfractions and reaction products was conducted by Elements Analyzer (Vario EL III, Germany Elementar Company).
In the view of molecular conception, Speight [15] et al demonstrated the hydrodesulfurization mechanism of heavy oil, which could be simply described as: Asphaltenes → Resins → Aromatics → Saturates.
Liu [9] et al investigated the catalytic cracking reaction of residue, and discussed the distribution of sulfur in products.
Mizutani [10] et al studied the correlation between sulfur of residue and products.
The sulfur analysis of subfractions and reaction products was conducted by Elements Analyzer (Vario EL III, Germany Elementar Company).
In the view of molecular conception, Speight [15] et al demonstrated the hydrodesulfurization mechanism of heavy oil, which could be simply described as: Asphaltenes → Resins → Aromatics → Saturates.
Online since: October 2013
Authors: Ning Hu, Qiang Yuan, Dilini Galpaya, Zheng Bo Lai, Li Min Zhou, Rui Xiang Bai, Ming Chao Wang, Cheng Yan, Lin Ma
Gorjizadeh et al. [5] demonstrated that the conductance decreases in defective graphene sheets.
Pei et al. investigated the effect of functionalized groups on mechanical properties of graphene.
Liu et al. [6, 7] reported structure, energy and transformations of graphene grain boundaries and their effect on failure strength.
As confirmed by Zhao et al. [19], the possible model size effect on mechanical properties can be largely neglected when the diagonal length is over 5 nm.
[32] E.L.
Pei et al. investigated the effect of functionalized groups on mechanical properties of graphene.
Liu et al. [6, 7] reported structure, energy and transformations of graphene grain boundaries and their effect on failure strength.
As confirmed by Zhao et al. [19], the possible model size effect on mechanical properties can be largely neglected when the diagonal length is over 5 nm.
[32] E.L.
Online since: January 2005
Authors: Sung Sik Lee, Sul Ah Ahn, Sung Ho Suck Salk
The MCD agreed very well with the GFMC of Hellberg and
Manousakis [25]c, the LED of Emery et al. [15], and the SBFI (U(1) slave-boson functional integral)
result of Gimm and Salk [30].
The triangles denoted by HM represent the Green's function Monte Carlo prediction of Hellberg and Manousakis [25] c , and the stars denoted by EKL the exact diagonalization result of Emery et al. [15].
Schriber, E.L.
Hammel et al.: Physica C Vol. 185-189 (1991), p. 1095
Bedel et al.
The triangles denoted by HM represent the Green's function Monte Carlo prediction of Hellberg and Manousakis [25] c , and the stars denoted by EKL the exact diagonalization result of Emery et al. [15].
Schriber, E.L.
Hammel et al.: Physica C Vol. 185-189 (1991), p. 1095
Bedel et al.
Online since: January 2012
Authors: Dong Ming Qi, Lei Yang, Cheng Jie Hu, Hai Yang
[5] El-Molla M.
T., et al, Effective ab Initio Emulsion Polymerization under RAFT Control, Macromolecules. 35-25 (2002) 9243-9245
R., Saiz E., et al, Analysis of Copolymers of Styrene and Methyl Methacrylate Using Size Exclusion Chromatography with Multiple Detection, Physical Chemistry Chemical Physics. 5 (2003) 151-157
G., et al, RAFT Miniemulsion Polymerization of Methyl Methacrylate, Polymer. 50 (2009) 4332-4342
[11] Creton C., Hu G.J., Deplace F., et al., Large-Strain Mechanical Behavior of Model Block Copolymer Adhesives, Macromolecules. 42 (2009) 7605-7615.
T., et al, Effective ab Initio Emulsion Polymerization under RAFT Control, Macromolecules. 35-25 (2002) 9243-9245
R., Saiz E., et al, Analysis of Copolymers of Styrene and Methyl Methacrylate Using Size Exclusion Chromatography with Multiple Detection, Physical Chemistry Chemical Physics. 5 (2003) 151-157
G., et al, RAFT Miniemulsion Polymerization of Methyl Methacrylate, Polymer. 50 (2009) 4332-4342
[11] Creton C., Hu G.J., Deplace F., et al., Large-Strain Mechanical Behavior of Model Block Copolymer Adhesives, Macromolecules. 42 (2009) 7605-7615.
Online since: April 2019
Authors: Gobwute Rujijanagul, Kannikar Kaewapai, Pruchya Malasri, Pharatree Jaita, Narumon Lertcumfu, Tawee Tunkasiri, Supalak Manotham
Introduction
Geopolymers are aluminosilicate inorganic polymers resulting from the reaction between an alkaline activator solution and aluminosilicate powder, which causes a transformation from an amorphous to a semicrystalline 3D structure of the Si-O-Al network [1-4].
The band in the region of 800-1200 cm-1 is a strong band of the GF, which corresponds to the asymmetric stretching vibration of the Si-O-T (T: Si or Al) that indicates the formation of a geopolymer gel (geopolymer network) [21-22].
The FT-IR spectra of the geopolymer product showed the difference of types in chemical bonding, such as OH, H-O-H, Si-O-T (T=Si or Al), Si-O and also carbonation occurred on the surface.
Al Bakri, K.
El-maghraby, Characterization of low-purity clays for geopoly- mer binder formulation, Int.
The band in the region of 800-1200 cm-1 is a strong band of the GF, which corresponds to the asymmetric stretching vibration of the Si-O-T (T: Si or Al) that indicates the formation of a geopolymer gel (geopolymer network) [21-22].
The FT-IR spectra of the geopolymer product showed the difference of types in chemical bonding, such as OH, H-O-H, Si-O-T (T=Si or Al), Si-O and also carbonation occurred on the surface.
Al Bakri, K.
El-maghraby, Characterization of low-purity clays for geopoly- mer binder formulation, Int.
Online since: April 2024
Authors: Ahmed Ihlal, Nabil Labchir, Lahoucine Atourki, Abdessalam Elfanaoui, Hassan Najih, Abdellah Tihane, Abdelfattah Narjis
Elfanaoui1f, Ahmed Ihlal1g
1Materials and Renewable Energy Laboratory, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco
2Université Grenoble Alpes, CNRS, CEA/LETI-Minatec, Grenoble INP, LTM, Grenoble F-38054, France
3MANAPSE Lab, Faculty of Science, Mohammed V University in Rabat, Morocco
ahass00.najih@gmail.com, bnabilllebchir@gmail.com, ca.tihane@uiz.ac.ma, da.narjis@uiz.ac.ma, el.atourki@um5r.ac.ma, fa.elfanaoui@uiz.ac.ma, ga.ihlal@uiz.ac.ma
Keywords: CH3NH3PbI3 perovskite, Nanorods, Photoluminescence; Raman shift, UV-visible spectrum
Abstract.
Chen et al. showed almost the same Raman peaks [28].
Basumaty et al. et Kong et al. found Eg=1.58 eV for the tetragonal structure of MAPI3 films.
Outzourhit, Structural, optical and electrical properties of planar mixed perovskite halides/Al-doped Zinc oxide solar cells.
Chen et al. showed almost the same Raman peaks [28].
Basumaty et al. et Kong et al. found Eg=1.58 eV for the tetragonal structure of MAPI3 films.
Outzourhit, Structural, optical and electrical properties of planar mixed perovskite halides/Al-doped Zinc oxide solar cells.