Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: July 2023
Authors: Nasr Eddine Bouhamou, Meriem Messis, Abdelatif Benaisa
These results are in agreement with those of Belakroum et al. [45] .
For example, the study conducted by Ben Mansour et al.
Fontaine, et al., "Technologie de construction et architecture de terre.
Al Rim, A.
El Bouari, "Mechanical and thermal conductivity properties of hemp fiber reinforced polyurethane composites," Case studies in construction materials, vol. 8, pp. 203-212, 2018
For example, the study conducted by Ben Mansour et al.
Fontaine, et al., "Technologie de construction et architecture de terre.
Al Rim, A.
El Bouari, "Mechanical and thermal conductivity properties of hemp fiber reinforced polyurethane composites," Case studies in construction materials, vol. 8, pp. 203-212, 2018
Online since: December 2023
Authors: Nada Hassine, Mouna Ben Slama, Lioua Kolsi, Sami Chatti
Based on the results of Lee et al. [1], material vaporization can be caused by increasing the LP, which is unfavorable in SLM.
This phenomenon was studied by Tolochko et al. [11].
Yap et al., Review of selective laser melting: Materials and applications, Applied Physics Reviews (2015) vol. 2, no. 4
Qiu, Three-dimensional finite element thermal analysis in selective laser melting of Al-Al2O3 powder, Solid Free.
Johnson et al., Assessing printability maps in additive manufacturing of metal alloys, Acta Mater. (2019) vol. 176, pp. 199–210
This phenomenon was studied by Tolochko et al. [11].
Yap et al., Review of selective laser melting: Materials and applications, Applied Physics Reviews (2015) vol. 2, no. 4
Qiu, Three-dimensional finite element thermal analysis in selective laser melting of Al-Al2O3 powder, Solid Free.
Johnson et al., Assessing printability maps in additive manufacturing of metal alloys, Acta Mater. (2019) vol. 176, pp. 199–210
Online since: December 2012
Authors: Yan Qiu Meng, Guo Ping Chen, Shi Chang Yan
In some investigations, based on momentum and energy considerations, the forces were typically modeled as the rate of change of momentum of water as wave hitting the element (Wang,1970; El ghamry,1971; Tanimoto and Takahashi,1979; Broughton and Horn,1987; Kaplan,1992; Kaplan,1995).
Li et al. (1991) carried out a series of model tests for regular and irregular wave-current forces on piles.
Sundar et al.(1998) gave a detailed review on the hydrodynamics of slender piles and the variations of the hydrodynamic coefficients with the KC parameter.
For a large ocean structure, such as jetties and platforms, numerical models based on the perturbation-based potential theory in the frequency domain (Zhao and Faltinsen, 1988; Nossen et al. 1991; Teng and Eatock Taylor, 1995) were proposed.
Besides, numerical solutions based on directly solving the problem in time domain (Isaacson and Cheung, 1992; Kim and Kim, 1997; Jesper et al. 2000) has been obtained.
Li et al. (1991) carried out a series of model tests for regular and irregular wave-current forces on piles.
Sundar et al.(1998) gave a detailed review on the hydrodynamics of slender piles and the variations of the hydrodynamic coefficients with the KC parameter.
For a large ocean structure, such as jetties and platforms, numerical models based on the perturbation-based potential theory in the frequency domain (Zhao and Faltinsen, 1988; Nossen et al. 1991; Teng and Eatock Taylor, 1995) were proposed.
Besides, numerical solutions based on directly solving the problem in time domain (Isaacson and Cheung, 1992; Kim and Kim, 1997; Jesper et al. 2000) has been obtained.
Online since: August 2013
Authors: Hamid Nikraz, Colin Leek, Ainalem Nega, Behzad Ghadimi
A review of the mechanistic design approach in pavement design was undertaken by Wardle et al. [7].
Mallela and George [11], Uddin and Pan [12] and Cho et al. [13] also employed ABAQUS in three dimensional pavement models.
Duncan et al. [18] first used the finite element approach in flexible pavements analysis.
To overcome this problem Duncan et al. [18] suggested a dimension of 50-times R (loading radius) in vertical and 12-times R in horizontal direction.
Monismith, and E.L.
Mallela and George [11], Uddin and Pan [12] and Cho et al. [13] also employed ABAQUS in three dimensional pavement models.
Duncan et al. [18] first used the finite element approach in flexible pavements analysis.
To overcome this problem Duncan et al. [18] suggested a dimension of 50-times R (loading radius) in vertical and 12-times R in horizontal direction.
Monismith, and E.L.
Online since: September 2019
Authors: Abderrachid Bechiri, Hadjer Saheb
Beryllium Effect on the Energy Band Gaps and the Electronic Charge Density of the Alloy (Be, Cd) Se
Hadjer Saheb1,a and Abderrachid Bechiri2,3,b*
1Physics Department, Faculty of Science, Larbi-Ben-M’hidi University, Oum-El-Bouaghi, Algeria.
2Department of Physics, Faculty of Science, Larbi-Tebessi University, Tebessa 12002, Algeria.
3Laboratory of Nanomaterials-Corrosion and Surface Treatments, Badji Mokhtar University, Annaba 23000, Algeria
ahadjer_saheb@yahoo.fr ; bbechiri@yahoo.fr
Keywords: Band structure; Pseudopotential method; BeSe; CdSe, Charge density.
This antisymmetric gap was proposed as a qualitative measurement of the ionicity of the crystal, what confirms the proposal of Chelikowsky et al. [61] and affirms the results found by Bouarissa et al. [62].
Once again, this result for the ternary alloy is in agreement with the results found by Bouarissa et al. [68, 69], in their studies of the charge densities calculated for the valence bands for III-V alloys and in which it was found that the valence bands are affected by the presence of the disorder effect.
Al-Douri, Mater.
This antisymmetric gap was proposed as a qualitative measurement of the ionicity of the crystal, what confirms the proposal of Chelikowsky et al. [61] and affirms the results found by Bouarissa et al. [62].
Once again, this result for the ternary alloy is in agreement with the results found by Bouarissa et al. [68, 69], in their studies of the charge densities calculated for the valence bands for III-V alloys and in which it was found that the valence bands are affected by the presence of the disorder effect.
Al-Douri, Mater.
Online since: March 2022
Authors: Mustapha Bouakba, Djamel Edinne Gaagaia, María del Mar Barbero-Barrera, Layachi Abdelheq, Nadir Boutasseta
Srinivasa et al. [15] developed laminates by compression with epoxy resin then characterized them to obtain the mechanical properties (bending and impact test).
Ramadevi et al. [16] prepared a composite reinforced with abaca natural fibers and epoxy resin, then studied the influence of loading rate as well as the chemical effect on mechanical properties.
Sourabh et al. [17] used a novel Aloe fiber to develop a composite with a biopolymer matrix (polylactic acid) then compared their material with biocomposites reinforced with sisal fiber.
The fibers of this plant has been a research subject by Gaagaia et al. [8].
El Abbassi, C.S.E.
Ramadevi et al. [16] prepared a composite reinforced with abaca natural fibers and epoxy resin, then studied the influence of loading rate as well as the chemical effect on mechanical properties.
Sourabh et al. [17] used a novel Aloe fiber to develop a composite with a biopolymer matrix (polylactic acid) then compared their material with biocomposites reinforced with sisal fiber.
The fibers of this plant has been a research subject by Gaagaia et al. [8].
El Abbassi, C.S.E.
Online since: April 2022
Authors: Antonio Occhiuzzi, Antonio Bonati, Annalisa Franco, Erika Grasso
., et al., Testing Procedures for the Uniaxial Tensile Characterization of Fabric-Reinforced Cementitious Matrix Composites.
El-Maaddawy, Bond characteristics of carbon fabric-reinforced cementitious matrix in double shear tests.
[20] Arboleda, D., et al.
[21] Ceroni, F., et al., Effects of Environmental Conditioning on the Bond Behavior of FRP and FRCM Systems Applied to Concrete Elements.
[26] Houhou, N., et al.
El-Maaddawy, Bond characteristics of carbon fabric-reinforced cementitious matrix in double shear tests.
[20] Arboleda, D., et al.
[21] Ceroni, F., et al., Effects of Environmental Conditioning on the Bond Behavior of FRP and FRCM Systems Applied to Concrete Elements.
[26] Houhou, N., et al.
Online since: February 2025
Authors: Muhammad Badif Nurwidi, Ari Handono Ramelan, Sayekti Wahyuningsih
PEG 400, Scotch Magic Tape 810-S36, FTO conductive glass MS00179 (Dyesol), B4 (N3) Dye MS003330 (DyeSol), H2PtCl6, Surlyn Thermoplastic Sealant MS004610-10 (DyeSol), Electrolyte EL-HPE MS005615 (Dyesol).
Li et al. (2022) have conducted a similar study using rGO/ZnO composites as DSSC photoanodes where the composition of rGO: ZnO is varied.
Gerbreders et al., “Hydrothermal synthesis of ZnO nanostructures with controllable morphology change,” CrystEngComm, vol. 22, no. 8, pp. 1346–1358, 2020, doi: 10.1039/c9ce01556f
Abubakar et al., “Controlled Growth of Semiconducting ZnO Nanorods for Piezoelectric Energy Harvesting-Based Nanogenerators,” Nanomaterials, vol. 13, no. 6, pp. 1–32, 2023, doi: 10.3390/nano13061025
Li et al., “Preparation of rGO/ZnO photoanodes and their DSSCs performance,” Mater.
Li et al. (2022) have conducted a similar study using rGO/ZnO composites as DSSC photoanodes where the composition of rGO: ZnO is varied.
Gerbreders et al., “Hydrothermal synthesis of ZnO nanostructures with controllable morphology change,” CrystEngComm, vol. 22, no. 8, pp. 1346–1358, 2020, doi: 10.1039/c9ce01556f
Abubakar et al., “Controlled Growth of Semiconducting ZnO Nanorods for Piezoelectric Energy Harvesting-Based Nanogenerators,” Nanomaterials, vol. 13, no. 6, pp. 1–32, 2023, doi: 10.3390/nano13061025
Li et al., “Preparation of rGO/ZnO photoanodes and their DSSCs performance,” Mater.
Online since: May 2022
Authors: Aloysius Akaangee Pam, Adebayo Tajudeen Ogunyemi, Adeyinka Sikiru Yusuff, Lekan Taofeek Popoola, Abel Adekanmi Adeyi, Mellisa Chinazom Uzoukwu, Esther Bernard, Abubakar Hamisu
A similar phenomenon was reported by Mone et, al. for the heavy metal uptake by chitosan grafted adsorbent [20].
Zhang et al. obtained 4.62 mg/g maximum capacity with iron phosphate modified pollen microspheres (pollen@FePO4) [31].
Al-Musawi, On the optimal use of isotherm models for the characterization of biosorption of lead onto algae.
Al-Ghouti, D.A.
El-azim, M.M.E.
Zhang et al. obtained 4.62 mg/g maximum capacity with iron phosphate modified pollen microspheres (pollen@FePO4) [31].
Al-Musawi, On the optimal use of isotherm models for the characterization of biosorption of lead onto algae.
Al-Ghouti, D.A.
El-azim, M.M.E.
Online since: June 2021
Authors: Jacob Abiodun Gbadeyan, Emmanuel Olurotimi Titiloye, Adeshina Taofeeq Adeosun
Murthy et al. [13] investigated MHD boundary layer slip flow of Casson fluid over a stretched cylinder.
Yurong et al. [18] investigated heat transfer and flow behaviours of TiO2 nanofluid flowing upward within a vertical pipe.
Wen-Ming et al. [29] examined different experimental and theoretical slip models for gas microflow.
Gad-El-Hak, Gas and liquid transport at the microscale.
Al-Hadhrami, L.
Yurong et al. [18] investigated heat transfer and flow behaviours of TiO2 nanofluid flowing upward within a vertical pipe.
Wen-Ming et al. [29] examined different experimental and theoretical slip models for gas microflow.
Gad-El-Hak, Gas and liquid transport at the microscale.
Al-Hadhrami, L.