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Online since: July 2015
Authors: Shareena Fairuz Abdul Manaf, Nur Shahidah Ab Aziz, Fazlena Hamzah, Nur Syazrin Amalina Abdullah, Norazlina Idris
In the present study, less number of cellulose degrading bacteria was observed in comparison to the finding of Ramanathan et al., who observed comparatively large number of cellulose degrading bacteria from Sundarban mangroves of West Bengal, India.
Besides, as reported by Adeyemo et al (2013) in mixed culture, glucose production was highest with Aspergillus and Penicillium consortium[14].
El.
Online since: November 2015
Authors: T. Rajmohan, Srinivasan Sridhar, Vedula Ganesh, R. Sathiamitthran
Davim et al. (2004) [15-16] compared the influence of different drill geometries on the delamination of hand lay-up glass fiber-reinforced plastic (GFRP) laminates.
Enemuoh et al. [18] have developed an approach combining Taguchi’s method and multiobjective optimization criterion to obtain the optimum drilling conditions for delamination free drilling in composite laminates.
[17] Enemuoh, E.U.; Sherif El-Gizawy, A, ChukwujekwuOkafor, A, An approach for development of damage-free drilling of carbon fibre reinforced thermosets, Int.
Online since: March 2005
Authors: A. Ababou, M. Boumaour, W. Chergui, H. Cheraga, S. Belhouse, A. Djeghri, T. Hadjersi, N. Gabouze
Frantz Fanon, B.P. 399 Alger-Gare , Alger, Algeria. 2USTHB, Faculté d'électronique, BP 32 EL Alia Bab.
These defects were used by Kaiser et al [6] as nucleation sites for the etch attack to achieve a useful texture.
Strehlke et al [19] and much lower than defect etchants method based on the HF/HNO3/CH3COOH system where a reflectance well below 15% has been obtained on cast Silso silicon [6].
Online since: November 2011
Authors: Feng Lai Lu, Jin Lei Liu, Dian Peng Li, Jian Zhang Wu, Yue Yuan Chen, Yong Xin Wen
In 2003, Nohara et al. [11, 12] isolated two tomato saponins called esculeoside A and esculeoside B for the first time from the ripe fruits of tomato, Solanum lycopersicum L.
Chem Pharm Bull 51(2003), 234–235 [12] Fujiwara Y, Takaki A, Uehara Y, Ikeda T, Okawa M, Yamauchi K, Ono M, Yoshimitsu H and Nohara T.Tetrahedron 60(2004), 4915–4920 [13] Hideyuki Manabe, Yoshihiro Murakami, Mona El-Aasr, Tsuyoshi Ikeda, Yukio Fujiwara, Masateru Ono and Toshihiro Nohara.
Separation and Purification Technology 65 (2009), 243–247 [16]Fujiwara Y, Kiyota N, Hori M, et al.
Online since: January 2017
Authors: Ida Idayu Muhamad, Nik Azmi Nik Mahmood, Zulfansyah Zulfansyah, Cici Maarasyid
In addition, the extreme heat weather such as el nino can lead to the fire forest because of the accumulated of dried leaves in the plantation and resulting haze disaster.
Guo et al. [4] reported that Eucalyptus trees have been producing the litter fall even before the age of a year and the non-leaf components contributed less than 5% of the total litter in each stand, the average being only 3%.
Nouvellon, et al., Decomposition of Eucalyptus grandis and Acacia mangium leaves and fine roots in tropical conditions did not meet the Home Field Advantage hypothesis, For.
Online since: December 2012
Authors: Xiu Fan Ma, Dan Xu, Huan Jun Cui, Li Zi Zhang
References [1] Zhiqun Wang, Shouzhen Zhu and Shuangxi Zhou: Automation of Electric Power Systems Vol.1 ( 2005), p53 [2] Caisheng Wang and M.Hashem Nehrir: IEEE trans on power system Vol.4 (2004), p2068 [3] KASHEM M A , L E A D T , NEGNEVITSKY M , et al: “Distributed generation for minimization of power losses in distribution systems“ Proceedings of IEEE Power Engineering Society General Meeting , Montreal , Canada, Jun 18-22 , 2006 [4] Lin Chen, Jin Zhong and Yixin Ni: Automation of Electric Power Systems Vol.31 (2007), p26 [5] Borges.C.L.T , Djalma M.
Falca˜o: Electrical Power and Energy Systems Vol.28 (2006), p413 [6] Yongjun Tang, Dong Liu and Yantu Ruan: Automation of Electric Power Systems Vol.7 (2008), p92 [7] Peng Li, Chao Lian and Hongbo Li: Chinese Society for Electrical Engineering Vol.4 (2009), p92 [8] El-Khattam W, Bhattacharya K, Hegazy Y, et al: IEEE transactions on Power Systems Vol.19 (2004), p1674 [9] Shu Hu.:”Economic Research of the Distributed Generation unit” Master Thesis, Huazhong University of Science and Technology, 2007 [10] Beijing Municipal Construction Committee: New Energy and Renewable Energy Technology (Metallurgical Industry Press,Beijing 2006)
Online since: March 2006
Authors: Xiao Dong Cui, Tao Zeng, Dai Ning Fang
One part, El, is associated with the local fracture of the laminate under the indenter, and the other, Eg, is related to the global deformation of the panel. 8 2 fu l TD E εσπ = (1) where D is the projectile diameter, T is the thickness of laminate skins in sandwich panel, uσ is the in-plane failure stress and fε is the fracture strain of laminates in tension. 2 1 3 β β σ             = D T D L A D E u g (2) where L is the panel span and 21,, ββA are constants.
International Journal of Impact Engineering. 1996, 18(2): 141-230 [3] Al-Hassani STS, Kaddour As.
International Journal of Impact Engineering. 1988, 23(3): 117-131 [17] Morye S S, Hine P J, Duckett R A, et al.
Online since: November 2011
Authors: Guang Hua Wang, Wen Min Liu, Wen Bing Li, Qi Liu, Yuan Chen, Ying Meng Liu, Mei Long, Ting Ting Huang
GE was calculated according to Kojima et al. as [12]: GE = 100% × (W2 – W1) / W0, where W0, W1 and W2 denote, the weight of total monomers, the weight of original St and the weight of grafted St, respectively.
The elemental analysis of original starch and grafted starch was done with an elemental analyzer (Model: Vario EL III, Elementar, Germany).
Singh et al. found that when cKPS is 0.0025 M, no matter temperature is low (50 oC) or high (98 oC), even under N2 atmosphere, no grafting occured [20].
Online since: May 2003
Authors: Tarek Benameur, G. Heunen, K. Hajlaoui
Heunen 3 1 Laboratoire de Génie Mécanique LAB-MA-05, ENIM, Ibn El Jazzar, 5019 Monastir, Tunisia. 2 LTPCM , Domaine Universitaire BP 75 Saint Martin d'Hères 38402, France. 3 European Synchrotron Radiation Facilities (ESRF),38000 Grenoble Cedex, France.
According to Balzar et al [17] naturally high beam collimation of synchroton provides a higher resolution, that is, the narrow instrumental line profile implies a high sensitivity to the small physical broadening.
However this order of magnitude for the relative free volume concentration is far below the theoretical values predicted by the plastic flow model of Steif et al [8].
Online since: July 2015
Authors: Abreeza Manap, Halina Misran, Nur Irfah Mohd Pauzi, Siti Zubaidah Othman, Husaini Omar
Table 4 Soil Engineering Parameters from other Settlement Model Settlement Model Parameters and Values Basis for parameter values Total settlement Soil mechanics based model (Sowers, 1973) Time (days) Compression ratio (Cc*) (m) t < 2 x 102 0.106 [9] 1.139 t = 2 x 102 - 2 x 103 0.184 t = 2 x 103 - 2 x 104 0.174 t = 2 x 102 - 2 x 103 0.163 Cα = 0.035 t1= 1 – 25 days [6] Bjarngard and Edgers model (Bjangard and Edgers, 1990) Cα1 = 0.035 Cα2 = 0.215 [2] 6.131 t1= 1 – 25 days t2’= 200 days Cc*= 0.106 Power creep function (Edil et al. 1990) M’ = 1.7 x 10-5/kPa
[6] 0.130 N’ = 0.50 Tr = 1 day Hyperbolic function (Ling et al., 1998) Rheological Model (Gibson and Lo, 1961) ρo = 0.001 m/day Sult = 1.140 m tc* = 1 month a = 0.0001 b’ = 0.00305 λ/b’ = 0.0009 [3] [10] [6] 0.198 0.882 Conclusion The settlement of the waste soil at open dumping area is very difficult to predict due to the heterogeneous content of the waste.
El-Fadel, S.
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