Search Results - "Khalil, H Z"

The contribution of class-F fly ash to the strength of cementitious mixtures by Malek, R.I., Khalil, Z.H., Imbaby, S.S., Roy, D.M.

“…The contribution of fly ash to the physical properties of cementitious mixtures has received considerable attention since its inclusion as an essential…”
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The use of oxonium salts in the synthesis of mono-, β-substituted dimethine and styryl cyanine dyes by Abd El-Aal, R.M., Koraiem, A.I.M., Khalil, Z.H., El-Kodey, A.M.M.

“…Pyrazolopyrylium perchlorate salt derivatives were obtained from the reaction of 5-chloro-4-formyl-1-phenyl pyrazole with phenylpyrazolone,…”
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Effect of cyanine dye-solvent interaction on the electrochemical corrosion behaviour of low-carbon steel in acid medium by Makhlouf, M.Th, Gomma, G.K., Wahdan, M.H., Khalil, Z.H.

“…The effect of the solvent used in the preliminary treatment with 1-ethyl-2(2′-hydroxystyryl)quinolinium cyanine dye solution on the electrochemical corrosion…”
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A comparison of American and Egyptian cancer patients' attitudes and unmet needs by Ali, N S, Khalil, H Z, Yousef, W

“…The purpose of this descriptive study was to compare and contrast similarities and differences in statements made by American and Egyptian cancer patients who…”
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Effect of psychoeducational intervention on anxiety among Egyptian bladder cancer patients by Ali, N S, Khalil, H Z

“…This study examined the effect of psychoeducational preparation 1-2 days prior to surgery on postoperative state anxiety among Egyptian bladder cancer patients…”
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Heterocyclic halide moieties in the synthesis and study of some conjugated oxazine methine cyanine dyes by Osman, A M, Khalil, Z H, Koraiem A I M, Abu Elhamd R M, El-Aal, R M

“…New asymmetrical/symmetrical styryl cyanines (3a–d,4a–d), monomethine cyanine dyes (5a–d,6a–d) and trimethine cyanine dyes (11a–g,12a–g) incorporatingbis…”
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Effect of the molecular structure of cyanine dye on the electrochemical corrosion behaviour of metallic copper in nitric acid solution by MAKHLOUF, M. TH, KHALIL, Z. H

“…The effect of 2-(2-hydroxystyryl)quinolinium-1-ethyl iodide ( I ) and 4-(2-hydroxystyryl)quinolinium-1-ethyl iodide ( II ) cyanide dyes on the corrosion…”
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Identification of stressors, level of stress, coping strategies, and coping effectiveness among Egyptian mastectomy patients by Ali, N S, Khalil, H Z

“…The purpose of this study was to identify stressors, level of stress, coping strategies, and coping effectiveness in Egyptian female mastectomy patients. A…”
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SYNTHESIS AND REACTIONS OF SOME NEW 5-CARBONYL(4-AMINO-3-CYANO-2-SUBSTITUTED THIOPHENE-5-YL)-8-HYDROXYQUINOLINE (PART II). SYNTHESIS OF THIAZOLE; ISOXAZOLE; PYRAZOLE, PYRIMIDINE AND PYRIDAZINE DERIVATIVES AS POSSIBLE ANTIMICROBIAL AGENTS by Khalil, Z. H., Yanni, A. S., Gaber, A. M., Abdel-Mohsen, SH. A.

“…5-Carbonyl-(3,4-diamino-2-ethylcarboxylatethieno[2,3-b]thiophene-5yl)-8-hydroxyquino-line (1) reacts with various reagents to afford thiazole, oxadiazole,…”
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Cancer prevention and early detection among Egyptians by Ali, Nagia S, Khalil, Hoda Z

“…Although cancer is frequently not perceived as a significant health problem in developing countries, cancer death in developing countries is higher than in…”
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Rhenium-Picric Acid Complex and Some CNDO-Calculations on TNB, TNT AND Picric Acid by El-Suahawy, A. S., Mahfouz, R. M., Khalil, Z. H.

“…Via CNDO-SCF calculations, the charge densities, ionization potentials, electron affinities and dipole moments were calculated for trinitrobenzene, TNB,…”
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Synthesis and application of some new furoquinolinediones as bactericides by YANNI, A. S, KHALIL, Z. H

“…Furo[3,2- g ]quinoline-4,9-diones were prepared through the reaction of active methylene compounds with 6,7-dichloroquinoline-5,8-dione, either by one step or…”
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Synthesis of some new 7-substituted aminomethyl-6-chloroquinoline-5,8-quinone by YANNI, A. S, KHALIL, Z. H

“…Some new 7-substituted aminomethyl-6-chloroquinoline-5,8-quinone ( II-IV ) have been obtained by the Mannich reaction on 6-chloroquinoline-5,8-dione and…”
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Synthesis of some new 8-quinolinyloxy-5-sulfonamide derivatives by ABDEL HAFEZ, A. A, GEIES, A. A, HOZIEN, Z. A, KHALIL, Z. H

“…5-Sulfonyl-8-quinolinol was used for the synthesis of various derivatives. This attempt was directed by knowledge that 8-quinolinol was utilized in the…”
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ISOLATION AND CHARACTERIZATION OF Co(II), Ni(II) AND Cu(II) COMPLEXES WITH THE SCHIFF BASE DERIVED FROM ISATIN AND O-AMINOPHENOL by Hassan, M. K., Ismail, M. I., Khalil, Z. H.

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SYNTHESIS AND REACTIONS OF SOME NEW 5-CARBONYL(4-AMINO-3-CYANO-2-SUBSTITUTED THIOPHENE-5-YL)-8-HYDROXY QUINOLINE AS POSSIBLE ANTIMICROBIAL AGENTS (PART I) by Khalil, Z. H., Yanni, A. S., Gaber, A. M., Abdel-Mohsen, Sh. A.

“…S-Alkylation of 5-carbonyl-(4-amino-3-cyanothiophene-2-thio-5-yl)-8-hydroxyquinoline (4) with several halogen- containing compounds afforded the alkylthio…”
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Synthesis of some new sulfonamide derivatibes of 7-chloroquinoline-5,8-dione and pyridocarbazolediones by YANNI, A. S, KHALIL, Z. H, TIMMAWY, A. A

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Hashish: synthesis and central nervous system activity of some novel analogues of cannabidiol and oxepin derivatives of delta 9-tetrahydrocannabinol by Jorapur, V S, Khalil, Z H, Duffley, R P, Razdan, R K, Martin, B R, Harris, L S, Dewey, W L

“…Several C-10 substituted cannabidiol (CBD) derivatives and novel oxepin derivatives of delta 9-tetrahydrocannabinol (delta 9-THC) were synthesized and…”
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Hashish: Synthesis and central nervous system activity of some novel analogues of cannabidiol and oxepin derivatives of Delta super(9)-tetrahydrocannabinol by Jorapur, V S, Khalil, Z H, Duffley, R P, Razdan, R K, Martin, B R, Harris, L S, Dewey, W L

“…Several C-10 substituted cannabidiol (CBD) derivatives and novel oxepin derivatives of Delta super(9)-tetrahydrocannabinol ( Delta super(9)-THC) were…”
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Hashish: synthesis and central nervous system activity of some novel analogues of cannabidiol and oxepin derivatives of △-tetrahydrocannabinol by JORAPUR, V. S, KHALIL, Z. H, DUFFLEY, R. P, RAZDAN, R. K, MARTIN, B. R, HARRIS, L. S, DEWEY, W. L

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