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For instance, Guo et al. synthesized four salts that combining the triarylmethane dye cations (pararosaniline and crystal violet) with the hexametalates [M6O19]2- (M = Mo, W)[7].
El-Bayoumi: Pure Appl.

Marvin[1] platform is designed and implemented the Free University of Amsterdam, the Netherlands, Oren et al., which is a distributed platform for large-scale data based the Distribute ASCI Supercomputer3 processing on the Semantic Web.
[13] Maier, R.M.F., Hitzler, P.: A MapReduce algorithm for el+.

Effect of Nanofillers on Wear Resistance of Polymer Coatings Danuta Kotnarowska Faculty of Mechanical Engineering, Radom Technical University al.
[2] Baer D.R., Burrows P.E., El-Azab A.A.: Enhancing coating functionality using nanoscience and nanotechnology.

Chegrouned Faculté de Génie Mécanique et Génie des Procédés, Département de S.D.M, B.P N°32, 16111, El-Alia, Bab- Ezzouar, Alger, Algérie.
This obtained value differs slightly from the published one by Marciniak [7] (1.026x10-13m 2.s-1) and the data from Campos et al. [8] (1.054x10 -13m 2.s-1) due to the different nitriding conditions.

Taha and N.A-El-Mahallawy: Horizontal Continuous Casting of Steel-Prospect for New Production Lines, Advance in Continuous Casting Research and Technology proceeding (1992) p.269-278 [3] A.
Fulkerson: A Response to Dynamic Change in the Market Place, Journal of Decision Support Systems, Vol. 21(1997) p. 199-214 [9] Velocci, A.L.

Schottky barriers with a diameter of 1.2 mm and thickness of 80 nm on CVD layers and ohmic contacts on the opposite side were formed by thermal evaporation of Cr and Cr/Al, respectively.
The photocurrent was measured in short-circuit mode and the external quantum efficiencies (el/ph) of the devices were determined from values of photocurrent for both the unirradiated and irradiated samples at several temperatures in the range from 23oC to 180°C.

., Herbst A.L., Noller K.L., Titus-Erustoff L., Hoover R.N.: American Journal of Epidemiology, 154 (2001), p. 316
[4] Jan S.T., Devanesan P.D., Stack D.E., Ramanathan R., Byun J., Gross M.L., Rogan E.G., Cavalieri E.L.: Chemical Research in Toxicology, 11 (1998), p. 412

El-kafrawy, Adel.
US Patent 4302252. 11/24/1981 [3] Orilall MC, Matsumoto F, et al.

El-Aziz: J.
Li, et al.: Chinese Patent, 200810117838.3 (2008)

These modifications are accomplished in two ways, either by synthetically modifying the monomers prior to polymerization or by the post-polymerization substitution of the polymer at the reactive benzimidazole N-H sites. [3] However, few papers were published on modifying the monomers prior to polymerization at the reactive benzimidazole N-H sites. [4] Hay et al firstly reported that the N-H group in benzimidazoles could undergo a C-N coupling reaction with activated halides to give linear polymers with high molecular weight under appropriate temperature, and the N-substituted homopolymers and copolymers have very high glass transition temperature and thermal stability. [5, 6] In addition, pursuing to explore higher molecular weight PBIs with different structures, carbonyl groups in the PBI polymers would be increased solubility and flexibility. [7] Base on these, in this paper, the synthesis of 1,4-bis(2-benzimidazolyl) benzene (BBIB) is reported along with the preparation of poly(N-arylenebenzimidazole
Elemental analyses were performed using a Vario EL III analyzer.