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Wind booster.Takao et al [1] developed a flow controlling device called a “Directed guide vane row” to be equipped with a straight-bladed vertical axis wind turbine (S-VAWT).
Pope et al [2] introduced numerical methods to determine the operating performance of a VAWT.
Chong at el [3] developed an Omni-directional-guide-vane (ODGV) which can greatly increase the power output of the turbine.
Yuji Ohya, at el [4] developed the shrouded horizontal axis wind turbine system called “Wind-lens turbine” which is not still suitable for low speed wind.

Abd El-Rehim, E.E.F.
El-Sherbini, Rady S.
Nakano, et al.
Gudaviciute, et al.

El-Sonbaty et al. [1] report that over 100,000 holes are required in a small engine aircraft, mostly for fasteners.
Mohan et al [6] have investigated the effect of cutting parameters on delamination in drilling of GFRP composites In very few research scholars have presented the drilling on thermoplastic matrix with glass fiber reinforcement composite.
References [1] El-Sonbaty I, Khashaba UA, Machaly T..

Ayad1,4,d,* 1Institute of Basic and Applied Sciences, Egypt-Japan University of Science and Technology, New Borg El-Arab City, Alexandria 21934, Egypt 2Department of Pharmaceutics, College of Pharmacy and Drug Manufacturing, Misr University of Science and Technology (MUST), 6th of October, Giza 12582, Egypt 3Faculty of Science, Ain Shams University, Cairo, 11566, Egypt 4Chemistry Department, Faculty of Science, Tanta University, Tanta 31527, Egypt aesraa.abdelsalam@ejust.edu.eg, bislam.khalil@must.edu.eg, cahmed.osman@ejust.edu.eg, dMohamad.ayad@ejust.edu.eg Keywords: Silica nanoparticles, Polyaniline, Brush Polymer, Nanocomposite, pH-responsive materials Abstract.
MCM-41 nanoparticles were prepared using the modified Stöber method as reported by Wang et al. [5].
The functionalization of MCM-41 MSNs was done using a similar method to that described by Zhu et al.[6].
El-khamisy, and E.

Sarmiento and Nagi[2], Erenguc et al.[3] survey the literature of integrated production and distribution models.
Hall et al.[5] analyze a variety of problems with different machine environments where a set of available times at which batches may be delivered is fixed before the schedule is determined.
Li et al.[6]research the problem relate to transportation route.
Ahmadi el al[7]and Hall el al[4] also research the similar problem under this assumption.

Meraghni et al. evaluated a new fatigue damage model in a shorten fiberglass reinforced with polyamide castings (PA6-GF30) [2].
To increase the tensile strength of PA6 and polypropylene (PP), Güllü et al. experimented with 15% and 30% fiberglass, thereby improving the tensile strength of PP by 128% and 198%, respectively, and that of PA6 by 74% [3].
Bajracharya et al. showed that combining recycled plastics with fiberglass resulted in increased compression and hardness, and the tensile strength increased in detail [4].
El-Wazerya, M.I.
El-Elamya, S.H.

Then, organic layers and the Al electrode were deposited successively without exposure to the atmosphere.
Figure 1 shows the three devices (devices A, B, and C) with the following structures: Device A: ITO/2T-NATA(40nm) /NPB(10nm) /TCTA(10nm) /10wt% PER53:EPH31 (20nm) /EPH31(10nm)/Bphen(30nm)/Liq(0.5nm) /Al(200 nm); Device B:ITO/2T-NATA(40nm)/NPB(10nm)/TCTA(10nm)/10wt%PER53:EPH31(7nm)/7wt% PER53:E- PH31(7nm) /5wt%PER53:EPH31(7nm)/EPH31(10nm)/Bphen(30nm)/Liq(0.5nm)/ Al(200nm); Device C: ITO/2T-NATA(40nm)/NPB(10nm)/TCTA(10nm)/10wt%PER53:EPH31(10nm)/ 5wt%PER53:EPH31(10nm)/EPH31(10nm)/Bphen(30nm)/Liq(0.5nm) Al(200 nm); In devices A, B and C, 4,4’,4’’-tris[2-naphthyl(phenyl)amino]triphenylamine (2T-NATA) acts as hole injection layer (HIL); 1,4-bis[N-(1-naphthyl)-N’-phenylamino]-4,4’diamine (NPB) and 4,4’,4’’-tris(N-carbazolyl)-triphenylamine (TCTA) are used as the hole transporting layer (HTL), respectively.
EPH31 is served as electron transport layer (ETL) and triplet host, and Bis(1-(biphenyl)isoquinoline)iridium(III) ace-tylacetonate (PER53) is used as red emitter; 4,7-diphenyl-1,10-phenanthroline (Bphen) functions as an electron transport layer (ETL); 8-Hydroxyquinolinolato-lithium (Liq) and Al function as the electron injection layer (EIL) and cathode, respectively.
Device A, B, and C exhibit the same electroluminscence (EL) spectral shape with an identical peak wavelength.
Device performance of PhOLEDs: (a) current density and luminance plotted against voltage; (b) current efficiency–luminance–external quantum efficiency; (c) external quantum efficiency–luminance–current efficiency; and (d) normalized EL spectra of Devices A, B, and C Table 1.

A.Erba et al. have found that to largely affect piezoelectric response because of large zero-point motion of Ti atoms of ferroelectric SrTiO3 at low temperature by ab-initio theoretical simulations [7].
M. de Jong et al. have presented large database of calculated intrinsic piezoelectric constants, for use in design and development of piezoelectric materials and devices [8].
Shi and et al. have calculated the polarization and d33 to the contributions of the A-site and B-site atoms of the tetragonal structures of PbTiO3, BaTiO3 and KNbO3.
El-Kelany, M.
E.El-Kelany, M.

The peaks at 4.85 Å; 3.17 Å and 2.43 Å confirmed the presence of gibbsite [Al(OH)3].
The peaks identified the presence of gibbsite [Al(OH)3] at 2θ = 2.44; 2.03 and 2.28 Å.
El-Hemaly, E.I.
Al-Wakeel, S.A.
El-Korashy, P.W.

Ali Al-Obaidi1, a, M.
El-Ghamry et al. [19] demonstrated a method for indirect measurement of cylinder pressure for diesel engine by using acoustic emission signal, where an analytical algorithm was developed based on RMS analysis in both time and frequency domain over different conditions of engine speed, engine type and load.
Vol. 35 (2002), p529-539 [11] Saad Al-Dossary, R.I.
Al-Ghamdi and D.
El-Ghamry, J.A.