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The cathode consisted of 2 nm thick CsF followed by 200 nm thick Al.
Device structures of these two electron-only devices are Al/ TCTA:Firpic:TmPyPB/ TmPyPB/ 3TPYMB/ CsF/ Al and Al/ TCTA:Firpic:3TPYMB/ 3TPYMB/ CsF/ Al [as shown in Figs.3(a)(b)], in which electron injection from the anode is blocked by the low work function anode, Al layer, to prove the enhancement of electron injection by mixed-host of TCTA and 3TPYMB.
Moreover, from the electro-luminance (EL) spectra of Device A and B [as shown in Figure. 4(b)], the shoulder peak around 500nm of Device A was smaller than that of Device B.
These different of EL spectra could be presumed to optical effect through the recombination zone shift [11].
(b) Normalized electro-luminance(EL) spectra of Device A and B Fig. 5.

Quan et al. shows that the surface roughness is influenced by the particle size.
El-Gallab using PCD tools in high speed cutting (vc=670 m/min -894m/min) of particle reinforced aluminum matrix composites (vf=20%) to study the influencing factors of surface quality and the sub surface damage.
Quan et al. shows that under the cutting forces, SiCp/Al composites form microscopic cracks at the point of strength weakness or defectiveness because of the discontinuity of material.
Tool Wear Because the SiCp/Al composites contain a lot of hard and brittle particles, the main wear mechanism of carbide tool when cutting the SiCp/Al composites is abrasive wear.
El-Gallab, M.

Fluorescence Study of Ionic Intercalation/De-intercalation in the Reaction-Diffusion Mediated Polymorphic Transition of a Class of Nanolayered Material Janane Rahbani1, a, Mazen Al-Ghoul1, b 1Department of Chemistry, American University of Beirut, P.O.Box 11-0236, Riad El-Solh 1107 2020, Beirut, Lebanon ajfr03@aub.edu.lb, bmazen.ghoul@aub.edu.lb Keywords: nanolyered materials, Ostwald ripening, phase conversion, reaction-diffusion Abstract.
El-Batlouni, H.
El-Rassy and M.
Al-Ghoul: The Journal of Physical Chemistry A Vol. 112 (2008), p. 7755-7757

The Performance Comparison of TMD Considering or Neglecting Tower-line Coupling In fig.6, the effect of considering tower-line coupling in TMD design is presented with widely used El-centro and Taft ground motion.
(a) El-centro ground motion (b) Taft ground motion （c）Wenchuan ground motion Fig.6 The comparison of TMD performance under ground motion Obviously, considering tower-line coupling reduce the entire seismic response.
For El-centro ground motion, the effect of considering coupling is more evident.
(in Chinese) [3] Ozono S et al: Eng.
[4] Ozono S et al: Eng.

Conference Joint Chairs: Professor Mohd Sapuan Salit (UPM) Dr Faizal Mustapha (UPM)   ICCST8 Organizing Committee  Dr Dayang Laila Abang Abd Majid (UPM) - Secretary Dr Azmah Hanim Mohamed Ariff (UPM) - Co-secretary Dr Zulkiflle Leman (UPM) - Treasury Dr Edi Syams Zainudin (UPM) Dr Mohd Khairol Anuar Mohd Ariffin (UPM) Dr Azlan Ariffin (USM) Dr Md Enamul Hoque (Nottingham, Malaysia) Dr Khalina Abdan (UPM) Dr Nur Ismarrubie Zahari (UPM) Professor Shamsudin Sulaiman (UPM) Dr Suraya Mohd Tahir (UPM) Dr Faieza Abdul Aziz (UPM) Dr Rizal Zahari (UPM) Dr Suraya Abdul Rashid (UPM) Dr Alyani Ismail (UPM) Dr Shahruddin Mahzan (UTHM) Mohd Zuhri Mohamed Yusoff (UPM) Mohamad Ridzwan Ishak (UPM) Sahari Japar (UPM) International Advisory Board S Adali (South Africa) H El Kadi (UAE) N.
Reza Eslami (Iran) N Al-Huniti (Jordan) T Pervez (Oman) Editorial Board Editors S.M.
Sahari Editorial Panels Edi Syams Zainudin Riza Wirawan Md Enamul Hoque Khalina Abdan Nur Ismarrubie Zahari Shamsudin Sulaiman Suraya Mohd Tahir Faieza Abdul Aziz Rizal Zahari Suraya Abdul Rashid Alyani Ismail Editorial Assistants Mohd Shukri Ibrahim Mohd Fairuz Abdul Manab Hanifawati Inai Basher Ahmed Ahmed Ali Aji Isuwa Suleiman Dandi Bachtiar Yousuf Ali Gumaan El-Shekeil M.
Deep gratitude is extended to the American University of Sharjah for their trust in UPM in organising the conference in particular to Associate Professor Dr Hany El Kadi.

Three seismic waves are from EL-Centro earthquake, Taft earthquake and simulative ground motion in site class of Ⅱ, the characteristic period of ground motion is 0.35 s, the design basic acceleration of ground motion is 0.20g, the seismic fortification intensity is 8 degrees, waves were adjusted in the light of correspondence principle between acceleration peak of ground motion and acceleration peak of seismic wave in frequent earthquakes[9], seismic waves were input along the weak axis.
(a) Response to EL-Centro earthquake (b) Response to Taft earthquake (c) Response to simulative ground motion Fig. 5 The top displacement Time-history curve The top displacement-time history curves under different connection type are given in Fig. 5, the responses for hinged model to three seismic waves lag behind those of rigid model, that reflects the differences in stiffness for connection type.
Table 5 Contrast of inner force in exterior frame under frequent earthquake Floor Hinged model Rigid model Hinged model Rigid model EL Taft II EL Taft II EL Taft II EL Taft II 30 14.8% 13.3% 11.4% 11.1% 11.1% 8.7% 1.5% 1.5% 1.2% 1.3% 1.1% 1.0% 27 14.4% 13.2% 11.2% 11.5% 11.6% 9.0% 6.1% 6.0% 4.8% 6.0% 5.2% 4.7% 24 16.4% 14.8% 12.8% 13.4% 13.5% 10.7% 11.3% 11.0% 8.8% 11.4% 10.0% 9.1% 21 17.7% 15.4% 14.1% 14.7% 14.6% 12.3% 16.9% 16.4% 13.3% 17.5% 15.2% 14.0% 18 18.0% 15.3% 14.7% 15.3% 15.0% 13.5% 22.7% 21.7% 18.0% 23.8% 20.5% 19.4% 15 17.2% 14.8% 14.3% 15.0% 15.9% 13.7% 28.4% 26.5% 22.6% 30.1% 25.5% 25.1% 12 15.0% 13.8% 13.8% 13.4% 16.8% 12.5% 33.5% 30.5% 26.8% 35.9% 29.9% 30.4% 9 12.1% 13.3% 12.7% 11.2% 15.5% 11.4% 37.6% 33.8% 30.1% 40.7% 33.5% 35.0% 6 12.4% 13.3% 12.5% 11.8% 14.9% 11.6% 40.9% 36.8% 32.7% 44.8% 36.3% 38.8% 3 15.7% 16.4% 15.6% 15.1% 17.4% 14.8% 43.5% 39.1% 35.1% 47.9% 39.4% 41.6% 1 5.5% 5.5% 5.9% 5.3% 5.4% 5.8% 44.4% 39.9% 36.2% 48.8% 40.8% 42.4% Note：is the extremes
References [1] Peifu Xu, Cuikun Wang, Congzhen Xiao: Building structure, Vol. 39 (9) ( 2009), p. 28 (in Chinese) [2] Zuyan Shen, Donghui Wen, Yuanqi Li: Building structure, Vol. 39 (9) ( 2009), p. 15 (in Chinese) [3] Pei-fu XU, Xue-yi Fu, Cui-kong WANG, et al: The Architecture Structure Design of Complex Tall Buildings (China Architecture and Building Press, Beijing 2005) (in Chinese) [4] Bahram M.
Shahrooz, Bingnian Gong, Gokhan Tunc,et al: Progress in Structural Engineering and Materials, Vol. 3(2) ( 2001), p. 149 [5] Peifu XU, Yantao XUE, cong-zhen XIAO, et al: Building Structure, Vol. 35(5) ( 2005), p. 3 (in Chinese) [6] Xilin Lü, Yun Zou, Wensheng Lu , et al: Earthquake Engineering and Engineering Vibration, Vol. 24 (3)( 2004), p. 57(in Chinese) [7] Xia-sa Studio.

El-Deeb2,b, Azza El-Maghraby2,c* 1Materials Science Department, Institute of Graduate Studies and Research, Alexandria University, Egypt.
It has been reported that diffused broad peak at 2θ = 22.141 degrees shows the formation of amorphous silica with minute amount of crystal silica Han et.al. [31] However, The XRD peaks at 2θ =33.20, 35.66, 40.90, 49.52, 54.12, 57.64 and 64.62 degrees which are marked with a star are corresponding to iron oxide nanoparticles. [32] Fig. 2: XRD patterns of silica supported Iron oxide (a) 5 Wt% Fe, (b) 10 Wt% Fe, (c) 2.5 Wt% Fe.
El Abbas, Thermal effect on buckling of multiwalled carbon nanotubes using different gradient elasticity theories.
El-Maghraby, H.
El-Deeb, M.

Mohammed2,b 1Department of Chemical Engineering, University of Al-Nahrain, Iraq 2Department of Chemical Engineering, University of Al-Nahrain, Iraq azolfaqahtan123@gmail.com, bdr.m.alhashimii@gmail.com Keywords: De-emulsification, Crude oil, Centrifuge, Emulsion, Chemical method.
Feitosa …at el of, (2019), worked to create all-natural de-emulsifiers based on cardanol as an alternative to the more widely used petroleum-based ones.
Murtada Mohammed Abdulredha, at el, (2020), they looked into how different surfactant doses, temperatures, toluene concentrations, pressure drops, and sitting times affected the de- emulsification of water in synthetic oil.
[3] Al-Sabagh, A.
A., & El-Tabey, A.

Rp0.2 El.
-P., Badrossamay, M., Yasa et al. 16th Int.
[4] Kempena, K., Yasaa, E., Thijsb et al.
[6] Wang, Y., Guan, K., Gao, M. et al.
[7] Cherry, J.A., Davies, H.M., Mehmood et al.

The effect of addition of 0.2 wt. % Al-5Ti-1B as grain refiner to ZA22 on its grain size was studied by El-Baradie who conducted tensile tests at 260° C and strain rate of 1.3 X 10-5 S-1 on quenched after solution treatment at 360° C for 12 h and annealed at 260° C for 4 h.
The grain refinement of Al of 99.99% purity through ECAP die was reported in [10, 11].
%Mo, Al-12.97wt.
Al-Dous: Effect of Zr addition on the toughness of commercially pure Al grain refined by Ti or Ti + B, (3rd international conference on Frontier of Advanced Engineering Materials, (FAEM-2006), Lahore, 2006)
El Baradie: Journal of Materials Processing Technology, Vol. 84(1998), p. 73-78