Publications

Export 138841 results:
Sort by: Author Title Type [ Year (Desc)]
1977
El-Hebeary, M. R., "Use of Implant Test Results to Avoid Cracking in Welded Structures", IX. Huttenmannische Materialprufertagung, Balatonaliga, Ungarn, 2-5 Mai , 1977.
Khayyal, M. T., M. E. El-Sayed, H. M. Ahmed, and M. A. Ata, "Action of oral contraceptive drugs on protein metabolism in rats.", The Journal of the Egyptian Medical Association, vol. 60, issue 7-8, pp. 633-8, 1977. Abstract
n/a
Khayyal, M. T., M. E. El-Sayed, H. M. Ahmed, and M. A. Ata, "Action of oral contraceptive drugs on protein metabolism in rats.", The Journal of the Egyptian Medical Association, vol. 60, issue 7-8, pp. 633-8, 1977. Abstract
n/a
Khayyal, M. T., M. E. El-Sayed, H. M. Ahmed, and M. A. Ata, "Action of oral contraceptive drugs on protein metabolism in rats.", The Journal of the Egyptian Medical Association, vol. 60, issue 7-8, pp. 633-8, 1977. Abstract
n/a
Khayyal, M. T., M. E. El-Sayed, H. M. Ahmed, and M. M. Ata, "Effect of oral contraceptive drugs on carbohydrate metabolism in alloxan diabetic rats.", The Journal of the Egyptian Medical Association, vol. 60, issue 7-8, pp. 625-32, 1977. Abstract
n/a
Khayyal, M. T., M. E. El-Sayed, H. M. Ahmed, and M. M. Ata, "Effect of oral contraceptive drugs on carbohydrate metabolism in alloxan diabetic rats.", The Journal of the Egyptian Medical Association, vol. 60, issue 7-8, pp. 625-32, 1977. Abstract
n/a
Khayyal, M. T., M. E. El-Sayed, H. M. Ahmed, and M. M. Ata, "Effect of oral contraceptive drugs on carbohydrate metabolism in alloxan diabetic rats.", The Journal of the Egyptian Medical Association, vol. 60, issue 7-8, pp. 625-32, 1977. Abstract
n/a
Mostafa, M. F., M. A. Semary, and M. A. Ahmed, "Field dependence of the susceptibility maximum for two-dimensional antiferromagnet", Physics Letters A, vol. 61, issue 3, pp. 183 - 184, 1977. AbstractWebsite

The magnetic susceptibility measurements on layered type structure (CH3NH3)2FeCl2Br2 revealed a transition temperature TN(H = 0) ≈ 100 K. The transition temperature of (CH3NH3)2FeCl4 was previously found to be TN(H = 0) ≈ 95 K. The effect of magnetic field on the transition temperature and peak intensity for both compounds has been investigated. © 1977.

Mostafa, M. F., M. Semary, and M. A. Ahmed, "High-temperature susceptibility of copper compounds containing CuCl2- 4 or Cu2Cl2- 6 ions", Physica B+C, vol. 86-88, issue PART 2, pp. 691 - 692, 1977. AbstractWebsite

We have measured the magnetic susceptibility of [(C2H5)2NH2]2 CuCl4, (iso-C3H7NH3)2CuCl4, and (iso-C3H7NH3)CuCl3 in the temperature range 80 < T < 400 K. These compounds show thermochrimic first order phase transitions at 315.5, 329.5 and 324.5 K, respectively, which is related to the change in geometry of the chlorine coordination of Cu2+. From the susceptibility data, estimates of the super-exchange interaction can be inferred. For [(C2H5)2NH2]2CuCl4 and (iso-C3H7NH3)2CuCl4 our results evidenced the presence of ferromagnetic interactions between the Cu ions within the network formed by CuCl2- 4 ions. For the (iso-C3H7NH3)CuCl3 the interaction between two Cu2+ ions forming the dimer can be estimated. The interaction between the dimers is found to be much weaker. © 1977.

Mostafa, M. F., M. Semary, and M. A. Ahmed, "MAGNETIC SUSCEPTIBILITY STUDIES OF ((CH//3)//2CHNH//3)//2CuCl//4.", Physica Status Solidi (A) Applied Research, vol. 41, issue 1, pp. 295 - 297, 1977. AbstractWebsite

The magnetic susceptibility of ((CH//3)//2CHNH//3)//2CuCl//4 is measured in the temperature range 340 to 78 K. The susceptibility changes abruptly near the thermochromic temperature of 56 degree C. The compound obeys the Curie-Weiss behavior at high temperatures, but seems to behave like a two-dimensional ferromagnet at lower temperatures. A good fit between experimental and theoretical results is obtained using a Heisenberg ferromagnetic simple quadratic lattice model, this yields a J/K equals 12. 5.

Ashworth R.J., El-Sherbiny M., and N. T.P., "Temperature distributions and thermal distortions of brake drums", ENGNG. SYNOPSES, Proc. IMechE,ISSN1350-6501, London, 1977.
Soliman, M. Refai, and A. Farid, " Clinical, mycological and immunological studies on cattle ringworm in Egypt. ", Ernst-Rodenwaldt-Archiv , vol. 4, , pp. 17-22 , 1977. clin._mycol._immunol._studies_in_cattle_ringworm.pdf
Fouad, J. El-Assi, and M. Refai, " Ringworm in sheep and goats in Egypt with special reference to experimental infection and immunization in sheep. ", Castellania, vol. 5, , pp. 165-167 , 1977. ringworm_in_sheep_amd_goats.pdf
Farid, A., M. Hatem, and M. Refai, " Studies on purification and selective isolation of leptospira. ", Castellania , vol. 5, , pp. 39-41 , 1977. purification_and_selective_isolation_of_leptospira.pdf
Refai, M., M. Shalaby, and M. Saber, " Studies on the physiological, chemical and serological properties of haemagglutinins of dermatophytes. ", Mykosen , vol. 20, , pp. 198-202 , 1977. studies_on_phys._chem._serol._of_ha.pdf
Saif, A., and M. Refai, " The use of thiabendazole to control moulds in poultry farms. ", Castellania, vol. 5, , pp. 183-187 , 1977. thiabendazole.pdf
Farid, A., M. Refai, M. El-Shinnawy, and A.: Nasser, " Untersuchungen zur Escherichia-coli-Infektion bei Huehnerkueken. ", Wien. Tieraerztl.Wschr. , vol. 9/9, , pp. 233-236 , 1977. studies_on_colibacillosis_in_chickens_in_egypt.pdf
, "10- Maxillo-mandibular war injuries: I-Fracture maxilla", The Medical Journal of Cairo University, vol. 45, pp. 131-141, 1977.
Osman, S. A., and A. M. Aboul-Enein, "Absorption and distribution of 7-I131 Iodocholesterol in tissues of normal and hypercholesterolemic rats", Bull. Fac. Agric. Cairo Univ., , vol. XXVIII, pp. 339, 1977.
Soliman, A. M., and M. Fawzy, "ACTIVE R SIMULATION OF AN INDUCTOR AND A SERIES RESONATOR", Proceedings of the 20th Midwest symposium on circuits and systems: Lubbock, pp. 348–352, 1977. Abstractactive_r_simulation_of_an_inductor_and_a_series_resonator.pdf

n/a

Atiya, F. S., A. M. Soliman, and T. N. Saadawi, "Active RC nonminimum phase network using the DVCCS/DVCVS", Proceedings of the IEEE, vol. 65, no. 11: IEEE, pp. 1606–1607, 1977. Abstractj031.pdf

n/a

Shawali, A. S., and H. M. Hassaneen, "Aryl Alkanehydrazonates and Their Thio Analogs. Synthesis of Some 2-Alkyl Derivatives of 4H-1, 3, 4-Benzoxadiazines and 4H-1, 3, 4-Benzothiadiazines.", Bull. Chem. Soc. Jpn. , vol. 50, pp. 2827-2828, 1977.
Soliman, A. M., and M. Fawzy, "A BANDPASS AND A HIGHPASS ACTIVE R FILTER", Proceedings of the Twentieth Midwest Symposium on Circuits and Systems: August 15-17, 1977, Texas Tech University, vol. 1: Distributed by Western Periodicals Co., pp. 321, 1977. Abstractc10.pdf

n/a

Soliman, A. M., and M. Fawzy, "A bandpass filter using the operational amplifier pole", Solid-State Circuits, IEEE Journal of, vol. 12, no. 4: IEEE, pp. 429–430, 1977. Abstract1-1977.pdf

n/a

El Husseini, M. M., and H. SERMANN, "Bekämpfungsmöglichkeiten von Fruchtschalenwicklern beim Ăpfel mit Biopräparaten (Bacillus thuringiensis Berliner) in der DDR", Wiss.Zeitschr.Humbold-Univ.,Berlin,Math.Nat.R. , vol. XXVI, issue 4, pp. 511-517, 1977.