Personal Information

  • Position : Professor Emeritus
  • Department : Chemistry
  • Specification :
  • Work Phone : 2403982/057
  • Email : ramzy1950@du.edu.eg

E-Courses

Researches

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  • 2 - Research Title:
  • An assessment to evaluate the validity of different methods for the description of some corrosion inhibitors
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  1. Characterization and phenols sorptive properties of carbons activated by sulphuric acid
  2. Alleviation of cadmium toxicity in common bean (Phaseolus vulgaris L.) plants by the exogenous application of salicylic acid
  3. Exogenous α-tocopherol has a beneficial effect on Glycine max (L.) plants irrigated with diluted sea water
  4. Adsorption of mercury, lead and cadmium ions on modified activated carbons
  5. Conversion of ethanol and isopropanol on alumina, titania and alumina-titania catalysts
  6. Effects on growth, yield, and fruit quality in tomato (Lycopersicon esculentum Mill.) using a mixture of potassium humate and farmyard manure as an alternative to�…
  7. Prevalence of Aeromonas hydrophila infection in wild and cultured tilapia nilotica (O. niloticus) in Egypt
  8. Potential use of N-carboxyethylchitosan in biomedical applications: Preparation, characterization, biological properties
  9. Removal of organic pollutants from aqueous solution; part 1, adsorption of phenol by activated carbon
  10. Response of growth and antioxidant system of heavy metal-contaminated tomato plants to 24-epibrassinolide
  11. Extraction of gallium, indium and thallium from aquatic media using amino silica gel modified by gallic acid
  12. Complexes of cis-dioxomolybdenum (VI) and oxovanadium (IV) with a tridentate ONS donor ligand: Synthesis, spectroscopic properties, X-ray crystal structure and catalytic activity
  13. Removal of copper ions by modified activated carbons
  14. Structural and surface properties of SnO2–AlPO4 catalysts in relation to their dehydration activities
  15. Activated carbons tailored to remove different pollutants from gas streams and from solution
  16. Isopropanol conversion on chromia-alumina catalysts
  17. SURFACE-PROPERTIES AND DECOLORIZING POWER OF CARBONS FROM RICE HUSKS
  18. Complexes of a diacetylmonoxime Schiff base of S-methyldithiocarbazate (H2damsm) with Fe (III), Ru (III)/Ru (II), and V (IV); catalytic activity and X-ray crystal structure of�…
  19. Changes in surface and catalytic dehydration activities of 2-propanol on AlPO-5 induced by silver impregnation
  20. Preconcentration and separation of phenols from water by polyurethane foams
  21. Cyanobacteria and glutathione applications improve productivity, nutrient contents, and antioxidant systems of salt-stressed soybean plant
  22. The impacts of silicon and salicylic acid amendments on yield and fruit quality of salinity stressed tomato plants
  23. Photodynamic therapy versus candida antigen immunotherapy in plane wart treatment: a comparative controlled study
  24. Utilization of olive cake in fattening rations of Rahmani lambs
  25. Protective role of tocopherol and ascorbic acid in taxol-treated human erythrocytes in vitro
  26. Effects of the application of ‘cash’ on the growth, fruit yield, and nutrient status of tomato (Solanum lycopersicum L.) grown in reclaimed saline soil
  27. Ammonia removal from aqueous solutions by carbons from rice husks
  28. Eco-friendly cement from ceramic waste geopolymarization
  29. Modification of surface properties of silica-alumina by irradiation with gamma-rays
  30. Dosimetric prospective study comparing 2D and 3D planning for irradiation of supraclavicular and infraclavicular regions in breast cancer patients
  31. Evaluation of different vaccination strategies for control of (MAS) in Nile tilapia (O. niloticus) in Egypt.
  32. Coal-based activated carbons for the removal of sulphur dioxide via adsorption
  33. Synthesis and characterization of new modified anti-corrosive polyesteramide resins incorporated N-phthaloylglutamic acid (NPGA) for surface coating
  34. Growth and chemical composition of grape transplants as affected by some irrigation regimes
  35. Epithelium-off versus epithelium-on corneal collagen cross-linking with accelerated UV-a protocol for treatment of keratoconus
  36. Synthesis and characterisation of new modified anti‐corrosive polyesteramide resins by partial replacement of the ingredient source of the polybasic acid for organic surface�…
  37. Pulmonary dysfunction from large airway versus small airways among waterpipe smokers
  38. Effect of Chemical Composition on the Structure and Catalytic Behaviour of AlPO4 and Al2O3–AlPO4 Mixed Catalysts
  39. Activated carbons tailored to remove different pollutants from gas stream and from solution
  40. Efficiency of some 2‐heterocarboxaldehyde‐2′‐pyridyl‐hydrazones as corrosion inhibitors for Al dissolution in HCl solution
  41. Efficient photo-assisted degradation of wastewater dyes using CdS nanoparticles confined in porous G-C3N4/SiO2 composites
  42. Laser acupuncture versus ultrasound in treatment of discogenic sciatica
  43. Impact of a Designed Nursing Rehabilitation Program on incidence of complication and length of hospital stay After Anterior Cruciate Ligament(ACL) Reconstruction El-Manial�…
  44. Pethogenesis of Aeromonas hydrophila on Heteropneustes fossilis
  45. Characterization and Catalytic Activity of Cr2O3–Al2O3/AlPO4 Catalysts
  46. Characterization and Catalytic Behaviour of Co3(PO4)2–AlPO4 Catalysts
  47. Surface Characteristics and Cracking Activity of MoO3–AlPO4 Catalysts
  48. Surface and Catalytic Properties of SnO2–Cr2O3 Catalysts
  49. Surface Properties and Catalytic Activity of CuO–AlPO4 Catalysts
  50. Implementations core properties and sedimentary facies on the reservoir quality of the lower cenomanian upper Bahariya member in East Abu El-Gharadig Basin, Western Desert, Egypt
  51. VARIOUS MODIFIED POLYESTERAMIDE VARNISHES AS ANTIMICROBIAL GROWTH CONTROL.
  52. Structural and textural properties of SnO2-Cr2O3 catalysts
  53. Catalytic activity in relation to acidic properties of acid-treated Egyptian clays
  54. Structure and photocatalytic activity of porous g-C3N4 and Cu2O@ g-C3N4 system toward Rhodamine B degradation under solar light irradiation
  55. A real-time approach based on deep learning for ego-lane detection
  56. Complicated versus non-complicated cases of tuberculous meningitis as regard CSF cell count, polymorphs, lymphocytes, protein, glucose, sodium and cortisol
  57. Effect of different horizontal condylar guidance registration methods and articulators on bilateral balanced occlusion of complete denture
  58. Adsorption of palladium ions by modified carbons from rice husks
  59. SOLVENT effects on the base hydrolysis of acetamide and cyano
  60. Dehydrocyclization of aliphatic hydrocarbons on chromia/alumina catalysts
  61. Application of carbon salicylate@ alumina nanocomposite for removal of organic and inorganic pollutants from wastewater
  62. Prognostic Significance of Concurrent MYC, BCL2 and/or BCL6 Expression in Diffuse Large B-Cell Lymphoma
  63. Differential Hepatic Gene Expression and Antioxidant Activity in Male and Female Rats Induced by Subchronic Aflatoxicosis B1
  64. Utilization of cement kiln dust in domestic sewage sludge treatment for safe disposal and environmental protection
  65. Effects of thermal treatment and fluoride ion doping on surface and catalytic properties of NiO–ZrO2 catalysts
  66. New Anticorrosive Coating Compositions Based on 7-(2, 3Dihydroxepropyl) Theophyline Modified Polyesteramide Resins as Binder for Industrial Applications
  67. Electrical conductivity of hydrated Portland cement, slag cement and slag-lime pastes
  68. DEHYDROCYCLIZATION OF NORMAL-HEXANE AND NORMAL-HEPTANE OVER PURE CHROMIA AND CHROMIA-ALUMINA CATALYSTS
  69. Aspects on Pyrazolo [3, 4-b] quinoxaline Formation
  70. Kinetics and mechanism of acid hydrolysis of propionamide in methanol-water mixtures
  71. Infiltration of water from tricklers into loamy soils
  72. Effects of Neem, Tulsi and Ginger Extract as a Growth Promoter in Broilers Production
  73. MgO/ZrO2 Promoted with SrO and CsO as a Reusable Nano Catalysts for One Pot Synthesis of 2-Amino-2-Chromene
  74. ALKALI ACTIVATION OF GRNULATED BLAST FURNCE SLAG
  75. Adsorption of heavy metal ions on surface treated carbons.
  76. Response of apple trees to some irrigation treatments in new reclaimed soils.
  77. CONVERSION OF ISOPROPANOL AND CRACKING OF CUMENE ON CR2O3-ZRO2 CATALYSTS
  78. Radiation-chemical treatment of slag cement-polymer composites
  79. Conversion of isopropanol and cracking of cumene over NiO-Al2O3 catalysts
  80. Kinetics of Base Hydrolysis of Cyano-acetamide inMethanol-Water Mixtures
  81. Changes in the chemical constituents of fruits at different tiers on tomatoes grown under plastic.
  82. Reforming activity in relation to the textural properties of the catalyst
  83. YIELD AND QUALITY OF POTATO AS INFLUENCED BY BIOADSORBENT IN ARSENIC TREATED SOIL
  84. إدارة مصادر المیاه الجوفیة بمنطقة وادى الفارغ باسخدام النمذجة الریاضیة
  85. Savant Journals
  86. Y-90 radioembolization of hepatocellular carcinoma with portal vein tumor thrombus associated with hepatitis C genotype 4
  87. Oncoplastic breast-conserving surgery using latissimus dorsi miniflap
  88. Anisakis simplex as a biological filter for some heavy metals among marine Mullet and Siganus fishes in North Sinai.
  89. ALKALI ACTIVATION OF CERAMIC WASTE
  90. Synthesis of 1, 2, 3-triazole, 1, 3, 4-oxadiazoline and 1, 3, 4-oxadiazole derivatives
  91. Comparison between Tracing Method and Cone Beam Imaging for Recording Bennett Movement
  92. Histological Studies on Banaty and Red Romi Grapevine Transplants as Affected by Different Irrigation Treatments
  93. Histological studies on Banaty and Red Romi grapevine transplants as affected by different irrigation treatments [in Egypt]
  94. SOLVENT EFFECTS ON THE KINETICS OF THE ALKALINE CATALYSED HYDROLYSIS OF CYANOACETAMIDE
  95. Adsorption of p-substituted derivatives of phenol by oxide adsorbents from benzene solution
  96. Structural and Textural Properties of Silica-Magnesia and Metal Oxide Impre-gnated Silica-Magnesia Systems
  97. CATALYTIC AND SURFACE-PROPERTIES OF ACTIVATED CARBON IMPREGNATED WITH CU2+, NI2+ AND CR3+
  98. EFFECT OF ACETOPHENONE BENZOYL HYDRAZONE DERIVATIVES AS CORROSION-INHIBITORS FOR THE DISSOLUTION OF ALUMINUM IN HCL SOLUTION
  99. Effect of acetophenone benzoylhydrazone derivatives as corrosion inhibitors for the dissolution of Al in HCl solution
  100. The inhibitive effect of some o-hydroxy acetophenone benzoyl hydrazone derivatives toward the corrosion of aluminium in hydrochloric acid solution
  101. A study on driving the Egyptian water-wheels (sakias) by a local small-tractor [Egypt].
  102. Effect of autoclaving on the nutritive value of soybean seed and meal [Egypt].
  103. A study on driving the Egyptian water-wheels (sakias) by a local small-tractor.
  104. Effect of storage temperature on the shelf-life of Egyptian active dry yeast.
  105. Dry matter, acid and vitamin C contents in determinate tomato (Lycopersicon esculentum) cultivars for processing.
  106. Studies on an agricultural power unit (small tractor)[in Egypt]
  107. DM, acids and vitamin C content of some tomato varieties (Lycopersicon esculentum) for processing.
  108. COPPER-LOADED DEALUMINATED HY ZEOLITE CATALYSTS
  109. Structure and photocatalytic activity of porous gC
  110. BIOCHEMICAL EFFECT OF CURCUMIN, GARLIC EXTRACT AND OLIVE OIL ON HYPERLIPIDEMIA INDUCED IN RATS
  111. Banaty and Red Romi grapevine transplants was studied. Results indicated that water