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Online since: April 2015
Authors: Jian Jun Jiang, Li Zhang, Chen Qiu, Shao Wei Bie, Huan Xia
Yan et al [12] successfully obtained three kinds of In2O3 structures, nanowires, novel nanoarrows and nanorods, by introducing the catalyst and by changing source materials.
Andreas Menzel et al. found that with the assistance of COMSOL Multiphysics software [17], modelling the gas flow during the growth is useful in evaluation of the general behavior of the process under specific conditions.
Hao et al [33] reported that the growth rate perpendicular to three different low-indexed crystallographic planes was proportional to the surface energies, γ{111}<γ{100}<γ{110}, so the growth rates along three growth directions had such relationships: r<111>.
El-Maghraby, T.
Online since: May 2014
Authors: Gerhard Hirt, Lorenz Singheiser, Sebastian Stille, Thijs Romans, Tilmann Beck, Julia Pöplau
Beck), el.singheiser@fz-juelich.de (L.
Drag reduction between 5 and 6% was confirmed through numerical computations by Choi et al. [4].
The riblets investigated by Bechert et al. [1] were made in plastic materials.
Fig. 1: Efficiency vs. producibility of different riblet geometries In Romans et al. [11] finite element simulations were performed with Abaqus/Standard.
Online since: May 2016
Authors: Lek Sikong, Wirach Taweepreda, Kalyanee Kooptarnond, Pipat Chooto, Matthana Khangkhamano, Phuriwat Jittiarporn
Song et al. [18] that an addition of concentrated HCl in the reaction was crucial for forming h–MoO3 structure.
Irmawarti et al. [20] concluded that h–MoO3 structure was generated from high H+ concentration of the HNO3 and HCl.
Jitti-a-porn et al. [23] and demonstrated in Fig. 4 (b, c) and Table 1.
El-Shall, Synthesis and characterization of photochromic molybdenum and tungsten oxide nanoparticles, Nanostruct.
Online since: July 2022
Authors: Sandrine Thuillier, António Andrade-Campos, Mafalda Gonçalves
The material behavior is considered linear elastic, but geometric nonlinearity is introduced in the analysis as has already been addressed by Han et al. [23].
For that purpose, the Green-Lagrange strain tensor is used and can be written as linear and nonlinear parts as follows: E = EL + EN = BLU + BNU, (2) where BL and BN correspond to the linear and nonlinear transformation matrices between nodal displacements, U, and element strains, E, respectively.
According to Buhl et al. [24], this is an artificial problem since these elements should be void and their behavior should not influence the structural response.
However, it was also mentioned by Buhl et al. [24] the noneffectiveness ofthese approaches, being suggested the relaxation of the convergence criterion for the equilibrium iterations.
Online since: February 2025
Authors: You Xue Zhang
The smallest eigenvalue corresponds to mainly the exchange diffusion between Si and Al.
The nine diffusion couples were: Si-Ti, Si-Al, Si-Fe, Si-Mg, Si-Ca, Si-Na, Si-K, Al-Ca and Mg-K couples.
Oxide concentration profiles in BS19&20B (Al-Ca diffusion couple experiment at 1500°C).
Pablo et al., Multicomponent diffusion in sodium borosilicate glasses, J.
[36] E.L.
Online since: January 2021
Authors: Elia Mercedes Alonso Guzmán, Wilfrido Martínez Molina, Francisco Javier Domínguez-Mota, Gerardo Tinoco Ruiz, José Alberto Guzmán-Torres
[4] C78 ASTM et al.
[7] C ASTM et al.
[10] Moncef Nehdi, Hassan El Chabib, and M Hesham El Naggar.
Online since: March 2022
Authors: Jonah Chukwuemeka Agunwamba, Emmanuel Ikechukwu Ugwu
The kinetic study was conducted as described by Nnaji et al. [2].
This conforms with the previous finding reported by Ugwu et al. [54].
This finding conforms with that of Salem et al. [57] for COD and BOD at the receiving drainage basin.
Separation Science and Technology, 52:8, 1341-1349/ [77] El Maguana, Y., Elhadiri, N., Bouchdoug, M., Benchanaa, M., & Boussetta, A. (2018).
Journal of Chemistry, 2018. https://doi.org/10.1155/2018/2093654 [78] Al-Othman, Z.
Online since: October 2021
Authors: Hailemariam Nigus Hailu, Daniel Tilahun Redda
The structure of the dataset for training, testing, and validating were arranged as input parameter expressed in chemical composition (% C, % P, % S, % Si, % Mn, % Cr, % Ni, % Mo, % Al, % Cu and % Fe (mass %) and heat treatment conditions (tempering and austenite temperatures) in consecutive order.
(°C) C P S Si Mn Cr Ni Mo Al cu Fe AISI 4340 0.39 0.007 0.003 0.2 0.74 0.81 1.81 0.25 0 0.18 95.61 900.00 AQ 0.39 0.007 0.003 0.2 0.74 0.81 1.81 0.25 0 0.18 95.61 900.00 250.00 0.39 0.007 0.003 0.2 0.74 0.81 1.81 0.25 0 0.18 95.61 900.00 300.00 0.39 0.007 0.003 0.2 0.74 0.81 1.81 0.25 0 0.18 95.61 900.00 400.00 0.39 0.007 0.003 0.2 0.74 0.81 1.81 0.25 0 0.18 95.61 900.00 500.00 AISI 4340+Al 0.38 0.007 0.003 0 0.74 0.81 1.81 0.25 0.98 0.18 94.84 900.00 AQ 0.38 0.007 0.003 0 0.74 0.81 1.81 0.25 0.98 0.18 94.84 900.00 250.00 0.38 0.007 0.003 0 0.74 0.81 1.81 0.25 0.98 0.18 94.84 900.00 300.00 0.38 0.007 0.003 0 0.74 0.81 1.81 0.25 0.98 0.18 94.84 900.00 350.00 0.38 0.007 0.003 0 0.74 0.81 1.81 0.25 0.98 0.18 94.84 900.00 400.00 AISI 4340+2Al 0.37 0.007 0.003 0 0.74 0.81 1.81 0.25 1.95 0.18 93.88 900.00 AQ 0.37 0.007 0.003 0 0.74 0.81 1.81 0.25 1.95 0.18 93.88 900.00 250.00 0.37 0.007 0.003 0 0.74 0.81 1.81 0.25 1.95 0.18 93.88 900.00 325.00 0.37 0.007 0.003 0 0.74 0.81 1.81 0.25 1.95 0.18
Kim, et al., "Artificial intelligence for the prediction of tensile properties by using microstructural parameters in high strength steels," Materialia, p. 100699, 2020
El Ouafi, and N.
Kajikawa, et al., "Effects of alloying elements on the hardenability, toughness and the resistance of stress corrosion cracking in 1 to 3 mass% Cr low alloy steel," Isij International, vol. 54, pp. 240-247, 2014
Online since: December 2023
Authors: Mohammed I. Bargo
The re-injection of bulk-CO2 natural gas, has been conducted in many reservoirs, such as the Tengiz oil field in western Kazakhstan [6], while its performance and physical phase behavior have been researched by Congge He et al. [7], Jinhyung Cho et al. [8] and Anzhu Xu et al. [9].
Mahya et al. [19] studied in details the enviro-economic prospects for different scenarios for power generation from flare gas.
Said et al. [20], this paper addresses for the first time the recovery of flared natural gas with a high CO2 content.
El-Halwagi, Sustainable Design Through Process Integration, second ed., Waltham, Butterworth-Heinemann, 2017
Collins and e. al, Anthropogenic and Natural Radiative Forcing.
Online since: June 2010
Authors: Helmut Tributsch, Bernhard Neumann, Thorsten Brezesinsky, Bernd Smarsly
But Stucky et al. were focused on electrochromic properties and Yu et al. did not measure I-V curves.
Frank et al. [42].
[6] a) A.L.
[11] a) E.L.
[13] a) E.L.
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