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Online since: February 2011
Authors: Bruno C. Lamas, A. Fonseca, Monica S.A. Oliveira, N. Martins, S. Kanagaraj, F.A.M.M. Gonçalves, A.G.M. Ferreira, I.M.A. Fonseca
Therefore, a chemical procedure, based on the one suggested by Esumi el al., was applied [6].
The thermal conductivity of MWCNT/EG was also studied by Xie et al., and Liu et al. [11-12].
Nan et al. developed a specific model for CNTs based nanofluids [13].
Keblinski et al. and Eastman et al. [18-19] also proposed that the molecular-level layering of the liquid at the liquid/particle interface influence the effective thermal conductivity.
Evans et al.: Int.
The thermal conductivity of MWCNT/EG was also studied by Xie et al., and Liu et al. [11-12].
Nan et al. developed a specific model for CNTs based nanofluids [13].
Keblinski et al. and Eastman et al. [18-19] also proposed that the molecular-level layering of the liquid at the liquid/particle interface influence the effective thermal conductivity.
Evans et al.: Int.
Online since: April 2013
Authors: Lin Juan Yuan, Xiao Sheng Liu, Xiao Gang Wang, Chen Dai
The normal reservoir level is EL 2500m, the capacity is 2.732 billion m3, with annual regulation ability.
Chen, et al: J.
Liu, et al: J.
Liu,et al: J.
Liu, et al: J.
Chen, et al: J.
Liu, et al: J.
Liu,et al: J.
Liu, et al: J.
Online since: May 2011
Authors: Qiu Mei Ye, Peng Liu, Jun Jun Hu, Xu Fei Zhu, Ai Jun Han, Ye Song
Ono et al. emphasized that self-ordering of the cells arose from high electric field.
Schwirn et al. suggested that oscillations of voltage yield modulated pores.
Therefore, Li et al. concluded that the FAD model could not yet explain the hexagonal cells [6].
Schwirn et al have found an intense evolution of oxygen bubbles at 27-32V stage [16].
Hungria, El.K.
Schwirn et al. suggested that oscillations of voltage yield modulated pores.
Therefore, Li et al. concluded that the FAD model could not yet explain the hexagonal cells [6].
Schwirn et al have found an intense evolution of oxygen bubbles at 27-32V stage [16].
Hungria, El.K.
Online since: September 2012
Authors: Shi Qing Wan, Liang Cai Zeng, Chun Hua Zhao, Xian You Zhong, Jin Zhang
Lekou et al. [8] presented their study using AE in parallel with vibration, temperature and rotating speed data for health monitoring.
Haiyang Jiang et al. analyzed AE signals and vibration signals for fault diagnosis of low-speed rotating machinery [12].
Loutas at el. used vibration, acoustic emission and oil debris on-line monitoring to monitor rotating machinery, the integration of vibration, AE and oil debris monitoring data improved the diagnostic capacity and reliability of the condition monitoring [18]. 5.
Anastasopoulos, et al., Emerging techniques for health monitoring of wind turbine gearboxes and bearings, in Proc.
Zhang, et al., “Fault diagnosis for large-scale wind turbine rolling bearing using stress wave and wavelet analysis,” in Proc. 8th Int.
Haiyang Jiang et al. analyzed AE signals and vibration signals for fault diagnosis of low-speed rotating machinery [12].
Loutas at el. used vibration, acoustic emission and oil debris on-line monitoring to monitor rotating machinery, the integration of vibration, AE and oil debris monitoring data improved the diagnostic capacity and reliability of the condition monitoring [18]. 5.
Anastasopoulos, et al., Emerging techniques for health monitoring of wind turbine gearboxes and bearings, in Proc.
Zhang, et al., “Fault diagnosis for large-scale wind turbine rolling bearing using stress wave and wavelet analysis,” in Proc. 8th Int.
Online since: July 2017
Authors: Horia Octavian Manolea, Petre Mărășescu, Constantin Dăguci, Sanda Mihaela Popescu, Radu Rîcă, Florian Obădan, Alexandru Andrei Iliescu, Sebastian Gradinaru
Tiossi R. et al. had similar findings showing that softer resin veneer help to spread the load more evenly amongst the supporting teeth/implants, thus reducing the strains in the simulated bone block.
Lee WT et al performed compressive loading tests with glass fiber-reinforced PEEK (GFR-PEEK), carbon fiber-reinforced PEEK (CFR-PEEK), and titanium rods.
El-Anwar, Assessment of stress distribution around implant fixture with three different crown materials, Tanta Dental Journal 12 (4), 2015: 249–258 [37] Soumeire J, Dejou J., Shock absorbability of various restorative materials used on implants, J Oral Rehabil 1999;26:394–401
[38] Al Jabbari YS., Physico-mechanical properties and prosthodontic applications of Co-Cr dental alloys: a review of the literature, J Adv Prosthodont. 2014 Apr;6(2):138-45
[44] Steinberg EL, Rath E, Shlaifer A, Chechik O, Maman E, Salai M., Carbon fiber reinforced PEEK Optima - A composite material biomechanical properties and wear/debris characteristics of CF-PEEK composites for orthopedic trauma implants.
Lee WT et al performed compressive loading tests with glass fiber-reinforced PEEK (GFR-PEEK), carbon fiber-reinforced PEEK (CFR-PEEK), and titanium rods.
El-Anwar, Assessment of stress distribution around implant fixture with three different crown materials, Tanta Dental Journal 12 (4), 2015: 249–258 [37] Soumeire J, Dejou J., Shock absorbability of various restorative materials used on implants, J Oral Rehabil 1999;26:394–401
[38] Al Jabbari YS., Physico-mechanical properties and prosthodontic applications of Co-Cr dental alloys: a review of the literature, J Adv Prosthodont. 2014 Apr;6(2):138-45
[44] Steinberg EL, Rath E, Shlaifer A, Chechik O, Maman E, Salai M., Carbon fiber reinforced PEEK Optima - A composite material biomechanical properties and wear/debris characteristics of CF-PEEK composites for orthopedic trauma implants.
Online since: September 2018
Authors: Akhlaq Ahmad, Mohsin Ali Raza, Faizan Ali Ghauri, Rumasa Kanwal, Aqil Inam, Zaeem Ur Rehman
El Rayes, H.S.
Bunch, et al., Impermeable atomic membranes from graphene sheets.
Kirkland, et al., Exploring graphene as a corrosion protection barrier.
,Marcano, et al., Improved synthesis of graphene oxide.
Jin, et al., Interfacial development of electrophoretically deposited graphene oxide films on Al alloys.
Bunch, et al., Impermeable atomic membranes from graphene sheets.
Kirkland, et al., Exploring graphene as a corrosion protection barrier.
,Marcano, et al., Improved synthesis of graphene oxide.
Jin, et al., Interfacial development of electrophoretically deposited graphene oxide films on Al alloys.
Online since: December 2024
Authors: Chayma el Mtili, Loubna Hessissen, Abdellatif Khamlichi
This building has the same elevation and layout plan as that one studied by Alam et al. [11].
The first Fe-SMA material with a significant PE effect at room temperature was developed by Tanaka et al. [24].
A new Fe-SMA was developed by Omori et al. [41].
In this work, the concrete was chosen to have the parameters of Mander et al. constitutive law that are recalled in Table 2.
El Naggar, M.A.
The first Fe-SMA material with a significant PE effect at room temperature was developed by Tanaka et al. [24].
A new Fe-SMA was developed by Omori et al. [41].
In this work, the concrete was chosen to have the parameters of Mander et al. constitutive law that are recalled in Table 2.
El Naggar, M.A.
Online since: May 2015
Authors: Alexander Katsman, Menachem Bamberger, Suzan Abd El Majid
Overaged Samples and Growth of Eutectics Mg-6Gd-3.7Nd Based Alloys
Suzan Abd El Majida, Menachem Bambergerb, Alexander Katsmanc
Technion – Israel Institute of Technology, Haifa 3200, Israel
asuze_178@hotmail.com, bmtrbam@tx.technion.ac.il, cakatsman@technion.ac.il
Keywords: Mg-Gd-Nd alloys, Precipitation, Eutectic, Microstructure, Mechanical properties
Abstract.
Xu et al.: "Hardening and microstructural reactions in high-temperature equal-channel angular pressed Mg–Nd–Gd–Zn–Zr alloy," Materials Science and Engineering A 527, 5092-5099 (2010)
King et al.: "Phase compositions in magnesium-rare earth alloys containing yttrium, gadolinium or dysprosium," Scripta Materialia 48, 475–481 (2003)
Xu et al.: "Hardening and microstructural reactions in high-temperature equal-channel angular pressed Mg–Nd–Gd–Zn–Zr alloy," Materials Science and Engineering A 527, 5092-5099 (2010)
King et al.: "Phase compositions in magnesium-rare earth alloys containing yttrium, gadolinium or dysprosium," Scripta Materialia 48, 475–481 (2003)
Online since: September 2013
Authors: J.O. Ehiorobo, O.R. Ogirigbo
For instance Poesen [14] and Poesen et al [15] reported that stabilizing a bank gully head in Central Belgium with rock plug did not work in the loess-derived soils and an alternative techniques using geomembranes had to be developed.
Table II: Volumetric Estimates Of Soil Loss S/N Name of gully V (m3) El(tha-1yr-1) Ep (tm-2) V(m3)/a (m2) 1.
The values for AS2 obtained by Poesen et al [18] lies within the ranges 41 and 814m2 whereas that of Montgomery and Dietrich [19] gives ranges of 500 to 4000 (m2).
It will be noticed therefore that while the AS2 for Winners and Bebobsco lies within the ranges given by Poesen et al [18], that of Inyang Ansa (Etimbo) with AS2 = 17 lies outside these ranges, whereas that of Ikot Efangha Mkpa lies within the range of the AS2 values obtained by Montgomary and Dietrich [19].
Long term gully erosion rates EL in (tha-1yr-1) vary from 0.87 in Inyang Ansa Atimbo to a maximum of 8.30 at Ikot Efangha Mkpa.
Table II: Volumetric Estimates Of Soil Loss S/N Name of gully V (m3) El(tha-1yr-1) Ep (tm-2) V(m3)/a (m2) 1.
The values for AS2 obtained by Poesen et al [18] lies within the ranges 41 and 814m2 whereas that of Montgomery and Dietrich [19] gives ranges of 500 to 4000 (m2).
It will be noticed therefore that while the AS2 for Winners and Bebobsco lies within the ranges given by Poesen et al [18], that of Inyang Ansa (Etimbo) with AS2 = 17 lies outside these ranges, whereas that of Ikot Efangha Mkpa lies within the range of the AS2 values obtained by Montgomary and Dietrich [19].
Long term gully erosion rates EL in (tha-1yr-1) vary from 0.87 in Inyang Ansa Atimbo to a maximum of 8.30 at Ikot Efangha Mkpa.
Online since: October 2014
Authors: Wei Jun Yang, Long Teng Liang
Fu P C et al[[] Fu P C, Deng H Z, Wu J: Research on dynamic characteristic of transmission tower [J].
Su S et al[[] Su s, Leng T, Zhu H: Dynamic characteristics analysis of long span transmission tower system [J].
Lou W J et al[[] Lou W J, Sun B N: The coupling effect of wind and structure and wind response analysis [J].
Shehata et al[[] Shehata AY, Damatty AA El, Savory E.
Battista et al[[] Battista RC, Rodrigues RS, Pfeil MS.
Su S et al[[] Su s, Leng T, Zhu H: Dynamic characteristics analysis of long span transmission tower system [J].
Lou W J et al[[] Lou W J, Sun B N: The coupling effect of wind and structure and wind response analysis [J].
Shehata et al[[] Shehata AY, Damatty AA El, Savory E.
Battista et al[[] Battista RC, Rodrigues RS, Pfeil MS.