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1989
Abdelhamid, A. O., A. I. M. A. M. and Negm, and A. M. Negm, "Synthesis of several new 2,3,4,6-tetrasubstituted pyridine derivatives of expected pharmacological activities", Egypt. J. Pharm. Sci.., vol. 30, pp. 61, 1989.
Mosharafa, A. A., Theoretical Compton Scattering Profile for Conduction Electrons in Lithium. Cryst. Res. Tech. 24 (1989)551, , 1989.
Mosharafa, A. A., A Theoretical Correction to the Experimental Compton Profile of Polycrstalline Lithium. Bul. Fac. Sci, Cairo Univ. 57 (1989)817, , 1989.
Hassaneen, H. M., and A. S. Shawali, "Thermal Reaction of Sodium Salts of α-Nitrohydrazones with Arylidenemalononitriles and a,-unsaturated Ketones.", Indian J. Chem., vol. 28b, pp. 133-135, 1989.
H.H.El-Rahimy, M.K.Sobhy, N.A.El-Dib, A.A.Ali, and G.A.Bassiouni, "Toxoplasma infection among pregnant women in Makkah, Saudi Arabia. ", Medical Journal of Cairo University, vol. 57, issue 2, pp. 349, 1989.
El-Asmy, A. A., T. Y. Al-Ansi, M. Mounir, and S. A. Ashour, "Transition Metal Complexes of 1-Acetylacetone-4-Ethylthiosemicarbazone", Synthesis and Reactivity in Inorganic and Metal-organic Chemistry , vol. 19, issue 4, pp. 309-320, 1989. abstract.docx
, "Unstable Colles' Fractures. A Comparative Study of Four Closed Methods of Immobilization.", Med. J. Cairo University, 1989.
, "The use of tissue expansion for reconstruction of post-burn alopecia", The Egyptian Journal of Plastic and Reconstructive Surgery, vol. 13, pp. 11-17, 1989.
, "The use of tissue expansion for reconstruction of post-burn alopecia", Annals of the Mediterranean Burns Club, vol. 2, pp. 95-98, 1989.
Darwish, S., M. W. Khalil, A. M. A. Rahim, and I. A. Arnmar, "The Valve Metal Character of Zirconium as Inferred from Anode Potential Measurements in Mineral Acid Solutions", Mat.-wiss. u. Werkstofftech, vol. 20, pp. 299-308, 1989. Abstract

A study on the value metal character of Zr in 0.1 M solutions of H2SO4, HNO3, and H3PO4 has been performed using the anode potential as the primary variable in galvanostatic, potentiostatic, and capacity measurements. A method of surface pre-treatment, which suppresses both O2 evolution and metal dissolution, has been described. Kinetic parameters of oxide growth have been calculated. The results indicate that:

(i)
the high field approximation is applicable following an exponential law, and
(ii)
the height and activation distance of the energy barrier for ion transport through the oxide phase (Verwey model) are the same three acids.
Measurements have been also made on the dielectric breakdown of oxide, and this occurs at potentials above 200 V. Direct capacity measurements give similar results as those based on reciprocal capacity calculated from galvanostatic experiments. It is concluded that the dominant anodic oxide species is ZrO2 having a dielectric constant of 25. Open circuit potential measurements show that Zr is spontaneously oxidized in the three acids.

G.Amat, L.S.Ballomal, and L. M. Salah, "Vibration energy levels of CO2: Comparaison between a Standdard calculation and a calculation using effective normal coordinates", Journal of Molecular Spectroscopy, vol. 134, pp. 245-258 , 1989.
Elnagdi, M. H., A. F. A. All, E. A. Hafez, and Y. M. Yassin., "«Studies on alkyl heterocyclic aromatic compounds. New route for synthesis of Polyazanaphthalenes».", Z. Naturforsch., vol. 44b, pp. 683-689, 1989.
أبوليفة, خطري عرابي, الأغنية الشعبية في الواحات البحرية - دراسة ميدانية فنية, , الجيزة, القاهرة, 1989.
, القيم فى الواقعية الجديدة عند ر.ب. بيرى, , القاهرة , دار الثقافة والنشر والتوزيع , 1989.
أبوليفة, خطري عرابي, "المجرودة : دراسة في الإيقاع الثابت وتأثيره في البنية الصرفية والتركيبية", الثقافة الشعبية, vol. الأول, 1989.
, علم النفس العام, , القـــاهرة, دار آتــــــون للنشر, 1989.
, فلسفة فيورباخ, , القاهرة, دار الثقافة والنشر والتوزيع , 1989.
Philip, Aboul Ela, A. El-Gawad, and M. F. Aly, " Facies and Paleoecology of the lower Cretaceous Rocks of Gebel Manzour, Maghara area, North Sinai, Egypt. . ", Egypt. Egypt. J. Geol., vol. 1-2, pp. 173-197, 1989.
Bendary, F., D. H. A. S. S. A. N. M. M. A. M., ""About Hierarchical control of Non-linear power Systems",", MEPCON'89, Giza-Assuit Egypt, Sponsored by Cairo and Assuit Universities, Egypt, pp.: Cairo University, pp. 191–195, 1989. Abstract
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Saleh, A. Y., M. A. Kandil, and F. H. S. M. E. A. and Eweis, "Acute toxicity and biochemical effects of dimethoate on albino rats in relation to age.", Three world conferences Environmental and health hazard of pesticides 11-15 Dec. Egypt., 1989. Abstract
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DW, B., Q. K, G. U, S. HG, M. HK, and S. UW., "Acute toxicity and first clinical results of intensive postinduction therapy using a modified busulfan and cyclophosphamide regimen with autologous bone marrow rescue in first remission of acute myeloid leukemia.", Blood, 1989. AbstractWebsite
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Abdalla, M. M. F., "Agricultural extension and research and necessity of their coordination to support development.", Agric. Education and its Role in Agric. Development. Workshop, Faculty Agric. Sana’a Univ. (Y.A.R.), March, (in Arabic)., pp. 1–16, 1989. Abstract
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Hilal, S. H., E. A. Aboutabl, S. A. H. Youssef, M. A. Shalaby, and N. M. Sokkar, "Alkaloidal content and certain pharmacological activities of Fumaria parviflora Lam. growing in Egypt.", Plantes Medicinales et Phytotherapie, 1989. Abstract
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Senn, J. A., Analysis of {Information} {Systems}, , New York, McGraw-Hill, 1989. Abstract
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Hickman, F. R., J. L. Killin, L. Land, T. Mulhall, D. Porter, and R. M. Taylor, Analysis for knowledge-based systems: a practical guide to the {KADS} methodology, , Chichester, Ellis Horwood, 1989. Abstract
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