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Online since: June 2006
Authors: S. Balevičius, M.J. Löffler, N. Žurauskienė, A. Kačeniauskas, R. Kačianauskas, E. Stupak, J. Novickij, V. Stankevič, P. Cimmperman
The dural Al hollow cylinder was positioned inside the center of the coil (see inset in Fig. 2a).
After that the magnetic field outside the Al cylinder at the distance of 5 mm from the end of it was measured (see inset in Fig. 2b).
As in the Al cylinder case, the magnetic field inside of iron cylinder is lower in comparison with the magnetic field generated by the coil during increasing part and is higher when magnetic field decreases.
The main distinction in comparison with the Al cylinder is the smaller difference between the magnetic field inside the iron cylinder and without it.
Furthermore, the field inside of the iron cylinder is more suppressed at the beginning of the pulse in comparison with Al cylinder case.
Online since: November 2005
Authors: Young Jin Kim, Chan Woo Lee, Byeong Choon Goo, Dong Hyung Lee, Jae Boong Choi
Nishioka et al. [5] studied the means of improving fatigue resistance of axle assemblies.
However, Hills et al. [10] and Szolwinski et al. [11] concluded that the majority of the fretting fatigue life involved the nucleation of cracks.
Furthermore, for the comparison, the fretting fatigue damage parameter (FFDP) developed by Ruiz et al. [13] in the mid 1980s is applied.
Nishioka et al.: Study on the means for Improvement in Fatigue Strength of press-fitted axles, Trans.
Stephens et al.: Metal Fatigue in Engineering (John Wiley & Sons, 2001)
Online since: November 2011
Authors: Da Ting Tian, Yi Xin Yang, Yan Wang
Carbon, hydrogen and nitrogen were determined by Vario ELⅢ elemental analyzer, Germany.
[2] Wenxian Li, Lei Guo, Lijuan Chen, et, al.
A. , et, al.
Zhao, Y Liu, et, al.
Zu, et, al.
Online since: January 2012
Authors: Shing Tsz Lee, Teng To Yu, Wen Fei Peng
Logistic regression and statistical models have been developed using GIS for landslide susceptibility mapping (Atkinson and Massari, 1998;Rowbotham and Dudycha, 1998;Lee and Min, 2001;Ayalew and Yamagishi, 2005;Mathew et al., 2007;Chang et al., 2008;Garcia-Rodriguez et al., 2008;Yilmaz, 2009).
However, typhoon-induced landslides tend to increase in both number and magnitude and steeper slopes become more vulnerable after a major earthquake (Chang et al., 2007).
The decreased effect of the earthquake can be estimated by the reactivate ratio of landslides from each event (Lin et al., 2006;Chang et al., 2007;Lin et al., 2008) In the present study, landslide triggered by the 21 September, 1999, Chi-Chi earthquake is used to build a seismic landslide hazard model.
Based on the amplified ground motions, the Ia values were extracted for each grid cell (Peng et al., 2009a, 2009b).
Diaz, “Susceptibility assessment of earthquake-triggered landslides in El Salvador using logistic regression,” Geomorphology, vol. 95, pp. 172-191, 2008
Online since: April 2013
Authors: N.A. Kamel
A sandwich configuration has been used for Al alloy sample measurements.
The reduction in the H1vf value means an increase in the vacancy concentration, which may have relevance in the respect to the effect observed by Kuper et al. [21]. , Kim et al. [22] and Fluss et al. [23] have estimated the value of the formation enthalpy in pure Al (5N) to be 0.71 eV, 0.67 ± 0.03 eV and 0.66 ± 0.09 eV respectively.
Peterson [24] estimated the value of Qiv for pure Al to be 1.28 eV., Abdel-Rahman et. al, [25] estimated the formation enthalpy in series 50xx of commercial Al-Mg alloys, namely 5049, 5051, 5052 and 5083.
[7] A Ashour,E Badawi and N Z El-Sayed, Surface Review and Letters, 13[1] (2006) 69
Abdel-Rahman, Alaa Al-deen and Emad A.
Online since: August 2017
Authors: Alexandru Popa, Andrei Petru Bertea, Liliana Rozemarie Manea
Al-Zeghayer et al., Highly aligned narrow diameter chitosan electrospun nanofibers, Journal of Polymer Research 20 (2015) 105-116 [18] R.A.
Zhang, et al., Nanomedicine (Lond), 11, 1055–1072 (2016) [37] Y.
El-Sherbiny, Honey/chitosan nanofiber wound dressing enriched with allium sativum and cleome droserifolia, ACS Appl Mater Int. 8 (2016) 6379-6390 [43] H.
Scarlet,A.L.
Manea et al., Study on the Solubility of Polyetherimide for Nanostructural Electrospinning, Revista de Chimie, 63 (2012), 7, 688-692 [63] R.
Online since: July 2023
Authors: Cai Ping Wan, Heng Yu Xu, Si Jie Fan, Ming Min Huang, Min Gong
[2] Okamoto D, Yano H, Hirata K, et al.
[5] Potbhare S, Goldsman N, Lelis A, et al.
[7] El-Sayed AM, Watkins M B, Shluger A L, et al.
[12] Yang C, Gu Z, Yin Z, et al.
[15] Lelis A, Habersat D, Green R, et al.
Online since: August 2019
Authors: Mohamed Samuel Moriah Conté, Abdellah Boushaba, Ali Moukadiri
The magnetite itabirite (SIF.1) shows an enrichment in Al, Zn, Pb, Co and a depletion in Mg, Ti, V and Ni.
On the other hand, itabirite with megnetite (SIF. 2) reveals an enrichment in Mg, Ti, Zn, Cu and a depletion in Mn, Al, V, Ni and Co (fig. 45).
The chlorite (SIF. 8) and garnet-grunerite itabirites (SIF. 18) show an enrichment in Mg, Zn, Pb, but a depletion in Al, Ti, V, Ni and Co (Fig. 46).
During transport, the solution rich in iron (Fe), poor in aluminum (Al) and silicon (Si), under the effect of reduced atmospheric conditions or rich in CO2 causes the separation of iron (Fe) with silicon (Si) and aluminum (Al).
[3] A.L.
Online since: October 2022
Authors: Aivars Zhurinsh, Kristine Meile, Evita Volkova, Anastasija Jermolajeva
., et al., Pyrolytic spray increases levoglucosan production during fast pyrolysis.
J Anal Appl Pyrolysis, 100 (2013) 33-40 [2] Seo, M.W., et al., Recent advances of thermochemical conversion processes for biorefinery.
[5] Stanford, J.P., et al., Separation of sugars and phenolics from the heavy fraction of bio-oil using polymeric resin adsorbents.
El-Giar, and P.
Anal Chim Acta, 1157 (2021) 338398 [17] Olszowy, M. and A.L.
Online since: September 2014
Authors: Mohd Azmuddin Abdullah, Hamdy Elsayed Ahmed Ali, Sanaa Mahmoud Metwally Shanab, Emad Ahmed Ahmed Shalaby, Mervat Aly Mohamed Abo-State, Usama Mohamed Nour El Demerdash
Determination of Antioxidant Activities and Total Phenolic Contents of Three Cyanobacterial Species Hamdy Elsayed Ahmed Ali1,a, Sanaa Mahmoud Metwally Shanab2,b, Mervat Aly Mohamed Abo-State3,c, Emad Ahmed Ahmed Shalaby4,d, Usama Mohamed Nour El Demerdash1,e, Mohd Azmuddin Abdullah1,f * 1Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia. 2Department of Botany and Microbiology, Faculty of Science, Cairo University, 12613 Giza, Egypt. 3Department of Microbiology, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Egypt. 4Department of Biochemistry, Faculty of Agriculture, Cairo University, 12613 Giza, Egypt.
Al-Nughamish, Hepatotoxicity Induced By The Anti-Oxidant Food Additive Butylated Hydroxytoluene (BHT) In Rats: An Electron Microscopical Study.
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