Atef, M., A. A. Shalaby, A. Khafagy, and M. A. Abo-Norage,
"Fetotoxicity of some anticoccidial drugs in chickens.",
DTW. Deutsche tierarztliche Wochenschrift, vol. 96, no. 6, pp. 296–298, 1989.
Abstractn/a
Megahed, S. M.,
"Force analysis of robot manipulators",
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, vol. 203, no. 4: SAGE Publications, pp. 217–232, 1989.
Abstractn/a
Fahim, M. M., M. F. Attia, O. A. K. Abada., and K.A.,
"Fungi associated with strawberry rot and crow-rots in A.R.E",
Egypt. J. Phytopathol., vol. 21, no. (2), pp. 131–138, 1989.
Abstractn/a
,
"Gamma-irradiation effects on the electrical conductivity of some two dimensional complexes: RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4; {Mathematical expression}",
Journal of Radioanalytical and Nuclear Chemistry Letters, vol. 135, no. 2: Kluwer Academic Publishers, pp. 99-109, 1989.
AbstractDTA, dc-conductivity and thermoelectric power of the compounds RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4; {Mathematical expression}, have been measured over a temperature range of 300-500 K. Both DTA and dc-conductivity results showed the presence of many phase transitions in each one of the complexes investigated. The conductivity results were explained in terms of an electron hopping mechanism. The effect of γ-irradiation on the conductivity data and the type of crystal phases have been investigated and discussed. © 1989 Akadémiai Kiadó.
,
"Gamma-irradiation effects on the electrical conductivity of some two dimensional complexes: RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4; {Mathematical expression}",
Journal of Radioanalytical and Nuclear Chemistry Letters, vol. 135, no. 2: Kluwer Academic Publishers, pp. 99-109, 1989.
AbstractDTA, dc-conductivity and thermoelectric power of the compounds RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4; {Mathematical expression}, have been measured over a temperature range of 300-500 K. Both DTA and dc-conductivity results showed the presence of many phase transitions in each one of the complexes investigated. The conductivity results were explained in terms of an electron hopping mechanism. The effect of γ-irradiation on the conductivity data and the type of crystal phases have been investigated and discussed. © 1989 Akadémiai Kiadó.
,
"Gamma-irradiation effects on the electrical conductivity of some two dimensional complexes: RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4; {Mathematical expression}",
Journal of Radioanalytical and Nuclear Chemistry Letters, vol. 135, no. 2: Kluwer Academic Publishers, pp. 99-109, 1989.
AbstractDTA, dc-conductivity and thermoelectric power of the compounds RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4; {Mathematical expression}, have been measured over a temperature range of 300-500 K. Both DTA and dc-conductivity results showed the presence of many phase transitions in each one of the complexes investigated. The conductivity results were explained in terms of an electron hopping mechanism. The effect of γ-irradiation on the conductivity data and the type of crystal phases have been investigated and discussed. © 1989 Akadémiai Kiadó.
El Aref, M. M., and Z. H. Lotfy,
"Genetic Karst Significance of the Iron Ore Deposits of El Bahariya Oasis, Western Desert, Egypt. ",
Ann. Geol. Surv. Egypt. , vol. XV,, pp. 1-3., 1989.
El Aref, M. M., and Z. H. Lotfy,
"Genetic Karst Significance of the Iron Ore Deposits of El Bahariya Oasis, Western Desert, Egypt. ",
Ann. Geol. Surv. Egypt. , vol. XV,, pp. 1-3., 1989.
Abdelrahman, E. M., A. I. Bayoumi, Y. E. Abdelhady, M. M. Gobashy, and H. M. El-Araby,
"Gravity interpretation using correlation factors between successive least-squares residual anomalies",
Geophysics, vol. 54, no. 12: Society of Exploration Geophysicists, pp. 1614–1621, 1989.
Abstractn/a
Harith, M. A., V. Palleschi, A. Salvetti, M. Vaselli, E. M. Barkudarov, M. O. Mdivnishvili, and M. I. Taktakishvili,
"Investigation of the dynamics of converging shock waves in spherical and annular configurations",
Journal of Physics D: Applied Physics, vol. 22, no. 10: IOP Publishing, pp. 1451, 1989.
Abstractn/a