Ghaly, M. M., E. A. El-Gendy, and A. M. Obidah,
"The effect of naked neck gene on broilers production under stress.",
Journal of Agric. Sci., Mansoura Univ., vol. 31, issue 7: Faculty of Agriculture, Mansoura University, pp. 4145-4159, 2006.
Abstractn/a
,
"Effect of non magnetic ion concentration on the relaxation process of (CH2)2(NH3)2Mn1-xCdxCl4; 0 ≤ x ≤ 1 perovskite",
Materials Chemistry and Physics, vol. 99, no. 1, pp. 1-4, 2006.
AbstractThe electrical properties measurements were carried out for the complex (CH2)2(NH3)2Mn1-xCdxCl4, 0.0 ≤ x ≤ 1.0 at different temperatures as a function of frequency (100-1000 kHz). Four transition points were obtained for x = 0.5, which are assigned as thermochromism, interlayer exchange interaction, order-disorder and chain melting. The presence of more than one straight line in the conductivity data clarifies the presence of more than one conduction mechanism, and the calculated values of the activation energy indicate the semiconducting characteristics of the investigated complexes. The values of the calculated relaxation time indicate its dependence on Cd content as well as the heating temperature. The expected critical concentration at x = 0.5 agree well with the percolation theory of Mont-Carlo group. The IR spectra indicate that the force constant of the bonds and the atomic mass vibration are affected by Cd content. © 2005 Elsevier B.V. All rights reserved.
,
"Effect of non magnetic ion concentration on the relaxation process of (CH2)2(NH3)2Mn1-xCdxCl4; 0 ≤ x ≤ 1 perovskite",
Materials Chemistry and Physics, vol. 99, no. 1, pp. 1-4, 2006.
AbstractThe electrical properties measurements were carried out for the complex (CH2)2(NH3)2Mn1-xCdxCl4, 0.0 ≤ x ≤ 1.0 at different temperatures as a function of frequency (100-1000 kHz). Four transition points were obtained for x = 0.5, which are assigned as thermochromism, interlayer exchange interaction, order-disorder and chain melting. The presence of more than one straight line in the conductivity data clarifies the presence of more than one conduction mechanism, and the calculated values of the activation energy indicate the semiconducting characteristics of the investigated complexes. The values of the calculated relaxation time indicate its dependence on Cd content as well as the heating temperature. The expected critical concentration at x = 0.5 agree well with the percolation theory of Mont-Carlo group. The IR spectra indicate that the force constant of the bonds and the atomic mass vibration are affected by Cd content. © 2005 Elsevier B.V. All rights reserved.
,
"Effect of non magnetic ion concentration on the relaxation process of (CH2)2(NH3)2Mn1-xCdxCl4; 0 ≤ x ≤ 1 perovskite",
Materials Chemistry and Physics, vol. 99, no. 1, pp. 1-4, 2006.
AbstractThe electrical properties measurements were carried out for the complex (CH2)2(NH3)2Mn1-xCdxCl4, 0.0 ≤ x ≤ 1.0 at different temperatures as a function of frequency (100-1000 kHz). Four transition points were obtained for x = 0.5, which are assigned as thermochromism, interlayer exchange interaction, order-disorder and chain melting. The presence of more than one straight line in the conductivity data clarifies the presence of more than one conduction mechanism, and the calculated values of the activation energy indicate the semiconducting characteristics of the investigated complexes. The values of the calculated relaxation time indicate its dependence on Cd content as well as the heating temperature. The expected critical concentration at x = 0.5 agree well with the percolation theory of Mont-Carlo group. The IR spectra indicate that the force constant of the bonds and the atomic mass vibration are affected by Cd content. © 2005 Elsevier B.V. All rights reserved.
Khattab, M. M., G. M. Haseeb, A. E. Shaban, and M. A. Arafa,
"Effect of paclobutrazol and potassium nitrate on flowering and fruiting of Ewais and Sidik mango trees",
BULLETIN-FACULTY OF AGRICULTURE UNIVERSITY OF CAIRO, vol. 57, issue 1: UNIVERSITY OF CAIRO, pp. 107, 2006.
Abstractn/a
Badr, Y., and M. A. Mahmoud,
"Effect of PVA surrounding medium on ZnSe nanoparticles: Size, optical, and electrical properties",
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, vol. 65, no. 3-4, pp. 584-590, 2006.
Abstractn/a
Meshreky, S. Z., A. M. El-Kaiaty, Y. M. Hafez, and S. M. Madboly,
"Effect of recombinant Bovine Somatotropin injection on IGF-1, milk traits, pre and post weaning performance of Rabbits.",
Egyptian J. of Rabbit Sci., vol. 17, issue 1, 2006.
Abstractn/a
Meshreky, S. Z., A. M. El-Kaiaty, Y. M. Hafez, and S. M. Madboly,
"Effect of recombinant Bovine Somatotropin injection on IGF-1, milk traits, pre and post weaning performance of Rabbits.",
Egyptian J. of Rabbit Sci., vol. 17, issue 1, 2006.
Abstractn/a
Abdou, A. M., A. M. M. Atta, S. M. T. El-Tantawy, S. S. Siam, and A. M. Rezk,
"EFFECT OF SELECTION FOR HIGH AND LOW ANTIBODY RESPONSE AGAINST SHEEP RED BLOOD CELLS ON HORMONAL PROFILE DURING IMMUNE RESPONSE IN CHICKENS",
Egyptian Journal of Animal Production, vol. 43, issue 2: Egyptian Society of Animal Production (ESAP), pp. 99-115, 2006.
Abstractn/a
Abdou, A. M., A. M. M. Atta, S. M. T. El-Tantawy, S. S. Siam, and A. M. Rezk,
"EFFECT OF SELECTION FOR HIGH AND LOW ANTIBODY RESPONSE AGAINST SHEEP RED BLOOD CELLS ON HORMONAL PROFILE DURING IMMUNE RESPONSE IN CHICKENS",
Egyptian Journal of Animal Production, vol. 43, issue 2: Egyptian Society of Animal Production (ESAP), pp. 99-115, 2006.
Abstractn/a