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1989
Goher, N. E., G. A. Kamar, S. A. Riad, N. S. Rashad, and A. Abdo, "Comparison between multivariate methods to decompose the variability in part record egg production [Egypt]", Bulletin of Faculty of Agriculture, Cairo Univ., vol. 40, 1989. Abstract
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Wifi, A. S., Computerized stress and stability analysis of engineering structures, : General Directorate of Research Grants Programs, King Abdul Aziz City for Science and Technology, 1989. Abstract
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El-Alfy, T. S., A. H. Shehata, M. A. KOHEIL, and S. I. El Dahmy, "Constituents of Anthemis melampodina growing in Egypt", Fitoterapia, vol. 60, pp. 556–558, 1989. Abstract
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Shoukry, A. F., and Y. M. Issa, "Construction and Performance Characteristics of a Chromotropate Sensing Plastic Membrane Electrode", Analytical Letters, vol. 22, pp. 2201–2210, 1989. Abstract
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Khashba, A., M. Hilali, S. El-Hennawi, and M. Marei, "Cryptosporidiosis among children suffering from diarrhea in Benha, Egypt.", Journal of the Egyptian Society of Parasitology, vol. 19, issue 2, pp. 701, 1989. Abstract
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Mousa, M.A., A. M. A., "Crystallization kinetics of amorphous Ge20Se5Te75", Thermochimica Acta, vol. 140, no. C, pp. 155-160, 1989. AbstractWebsite

The effect of heat treatment on the structural transformation and electrical conductivity σ of the amorphous alloy Ge20Se5Te75 was studied. X-ray diffraction experiments on annealed samples, at temperatures higher than the glass transition temperature, showed the presence of Te and TeGe crystalline phases. On heating the amorphous sample above the glass transition temperature irreversible electrical conductivity changes were observed. The temporal changes in the σ values of the Ge20Se5Te75 samples at various isothermal annealing temperatures were used to determine the transformation ratios from the amorphous to crystalline state. The kinetic parameters were also calculated. The crystallization is a two-dimensional process. A value of 1.02 ± 0.12 eV was obtained for the activation energy of the crystal growth in the temperature range 230-270 °C. © 1989.

Mousa, M.A., A. M. A., "Crystallization kinetics of amorphous Ge20Se5Te75", Thermochimica Acta, vol. 140, no. C, pp. 155-160, 1989. AbstractWebsite

The effect of heat treatment on the structural transformation and electrical conductivity σ of the amorphous alloy Ge20Se5Te75 was studied. X-ray diffraction experiments on annealed samples, at temperatures higher than the glass transition temperature, showed the presence of Te and TeGe crystalline phases. On heating the amorphous sample above the glass transition temperature irreversible electrical conductivity changes were observed. The temporal changes in the σ values of the Ge20Se5Te75 samples at various isothermal annealing temperatures were used to determine the transformation ratios from the amorphous to crystalline state. The kinetic parameters were also calculated. The crystallization is a two-dimensional process. A value of 1.02 ± 0.12 eV was obtained for the activation energy of the crystal growth in the temperature range 230-270 °C. © 1989.

Mousa, M.A., A. M. A., "Crystallization kinetics of amorphous Ge20Se5Te75", Thermochimica Acta, vol. 140, no. C, pp. 155-160, 1989. AbstractWebsite

The effect of heat treatment on the structural transformation and electrical conductivity σ of the amorphous alloy Ge20Se5Te75 was studied. X-ray diffraction experiments on annealed samples, at temperatures higher than the glass transition temperature, showed the presence of Te and TeGe crystalline phases. On heating the amorphous sample above the glass transition temperature irreversible electrical conductivity changes were observed. The temporal changes in the σ values of the Ge20Se5Te75 samples at various isothermal annealing temperatures were used to determine the transformation ratios from the amorphous to crystalline state. The kinetic parameters were also calculated. The crystallization is a two-dimensional process. A value of 1.02 ± 0.12 eV was obtained for the activation energy of the crystal growth in the temperature range 230-270 °C. © 1989.

Hassan, A. A., Cucurbits. (In Arabic)., : Al-Dar Al-Arabiah Lil Nashr Wa Al-Tawsia, Cairo., 1989. Abstract
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Nigm, A. A., R. R. Sadek, and N. S. Rashad, "Culling and lactation performance in brown Swiss and crossbred cattle in Egypt", International symposium on the constraints and possibilities of ruminant production in the dry subtropics, Cairo (Egypt), 5-7 Nov 1988: Pudoc, 1989. Abstract
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Nigm, A. A., R. R. Sadek, and N. S. Rashad, "Culling and lactation performance in brown Swiss and crossbred cattle in Egypt", International symposium on the constraints and possibilities of ruminant production in the dry subtropics, Cairo (Egypt), 5-7 Nov 1988: Pudoc, 1989. Abstract
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Miller, L. C., E. D. Gray, M. Mansour, Z. H. Abdin, R. Kamel, S. A. D. E. K. Zaher, and W. E. Regelmann, "Cytokines and immunoglobulin in rheumatic heart disease: production by blood and tonsillar mononuclear cells.", The Journal of rheumatology, vol. 16, no. 11, pp. 1436–1442, 1989. Abstract
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S., G. E., K. N. A. A.A. Adbel-Hafiz, and A. A. Shahie, "d. Effect of nitrogen and some micronutrient on wheat.", Assiut J. of Agric. Sci., vol. 25, no. 5, pp. 255–268, 1989. Abstract
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S., G. E., K. N. A. A.A. Adbel-Hafiz, and A. A. Shahie, "d. Effect of nitrogen and some micronutrient on wheat.", Assiut J. of Agric. Sci., vol. 25, no. 5, pp. 255–268, 1989. Abstract
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Davies, L. J., "Designing from ill-defined problems", International Journal of Information Management, vol. 9, pp. 199–208, 1989. Abstract

design in a highly political situation, the use of metaphors in scenarios (issues)

Gihad, E. A., A. M. A. Gawad, H. M. El-Nouby, I. A. Gomaa, and A. H. Mohamed, Digestibility and acceptability of ammoniated rice straw by sheep, : University College of North Wales, 1989. Abstract
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Abd, E. L., A. M. Gawad, M. A. Hanafy, and M. A. Shousha, "Digestibility and blood palambeters for sheep fed rations containing poultry manure. 3 rd Egypt-British Conf on Animal", Fish and Poultry Production, pp. 431-440, 1989. Abstract
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El-Gawad, A. M. A., M. A. Hanafy, M. A. Shousha, and O. A. I. Salem, Digestibility and blood parameters for sheep fed rations containing poultry manure, , 1989. Abstract
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Shahin, R. R., "Distribution of selected trace and major elements in some soils of Egypt as related to their characteristics.", Egypt. J. Appl. Sci., vol. 4, issue 4, pp. 301 – 318., 1989. Abstract
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Shahin, R. R., "Distribution of selected trace and major elements in some soils of Egypt as related to their characteristics.", Egypt. J. Appl. Sci., vol. 4, issue 4, pp. 301 – 318., 1989. Abstract
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Harith, M. A., V. Palleschi, A. Salvetti, D. P. Singh, M. Vaselli, G. V. Dreiden, Y. I. Ostrovsky, and I. V. Semenova, "Dynamics of laser-driven shock waves in water", Journal of applied physics, vol. 66, no. 11: AIP Publishing, pp. 5194–5197, 1989. Abstract
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El-Husseiny, O., S. A. Arafa, and A. F. Soliman, "Effect of ambient temperature on some nutrients utilization of Indian river broiler chicks", Annals of Agricultural Science, Moshtohor (Egypt), 1989. Abstract
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El-Husseiny, O., S. A. Arafa, and A. F. Soliman, "Effect of ambient temperature on some nutrients utilization of Indian river broiler chicks", Annals of Agricultural Science, Moshtohor (Egypt), 1989. Abstract
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El-Husseiny, O., S. A. Arafa, and A. F. Soliman, "Effect of ambient temperature on some nutrients utilization of Indian river broiler chicks", Annals of Agricultural Science, Moshtohor (Egypt), 1989. Abstract
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