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1دورية أكاديمية
المؤلفون: I.M. Ahmed, Aly A. Helal, Naema A. El Aziz, R. Gamal, Nehal O. Shaker, A.A. Helal
المصدر: Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 2540-2547 (2019)
وصف الملف: electronic resource
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2
المؤلفون: Aly A. Helal, I. M. Ahmed, R. Gamal, S. A. Abo-El-Enein, A. A. Helal
المصدر: Journal of Radioanalytical and Nuclear Chemistry. 331:3005-3014
مصطلحات موضوعية: Nuclear Energy and Engineering, Health, Toxicology and Mutagenesis, Public Health, Environmental and Occupational Health, Radiology, Nuclear Medicine and imaging, Pollution, Spectroscopy, Analytical Chemistry
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3
المؤلفون: Mohamed F. Attallah, Karam F. Allan, Mostafa M. Hamed, Aly A. Helal
المصدر: Radiochimica Acta. 110:121-131
مصطلحات موضوعية: Chemical engineering, Chemistry, Composite number, Physical and Theoretical Chemistry, Elaboration
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::59de391618a7a56cb52b0b2aaf555127
https://doi.org/10.1515/ract-2021-1025 -
4
المؤلفون: Aly A, Helal, Mohamed M E, Breky, Karam F, Allan, Mohamed F, Attallah
المصدر: Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 191
مصطلحات موضوعية: Kinetics, Spectroscopy, Fourier Transform Infrared, Water, Adsorption, Hydrogen-Ion Concentration, Water Pollutants, Chemical
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5
المؤلفون: Aly A. Helal, Ashraf A. El Sayed, Mahmoud M. S. Ali
المصدر: International Journal of Environmental Analytical Chemistry. 103:454-468
مصطلحات موضوعية: chemistry.chemical_classification, Natural materials, Health, Toxicology and Mutagenesis, 010401 analytical chemistry, Public Health, Environmental and Occupational Health, Soil Science, Polymer, 010501 environmental sciences, 01 natural sciences, Pollution, 0104 chemical sciences, Analytical Chemistry, Chitosan, chemistry.chemical_compound, Adsorption, chemistry, Chemical engineering, Reagent, Environmental Chemistry, Waste Management and Disposal, 0105 earth and related environmental sciences, Water Science and Technology
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6
المؤلفون: Aly A. Helal, Mohamed M.E. Breky, Karam F. Allan, Mohamed F. Attallah
المصدر: Applied Radiation and Isotopes. 191:110543
مصطلحات موضوعية: Radiation
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7
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8
المؤلفون: Mahmoud M. S. Ali, Aly A. Helal, Mostafa M. Hamed
المصدر: Radiochimica Acta. 108:799-808
مصطلحات موضوعية: Corchorus olitorius, chemistry.chemical_element, Sorption, 02 engineering and technology, 021001 nanoscience & nanotechnology, 010403 inorganic & nuclear chemistry, 01 natural sciences, food.food, 0104 chemical sciences, food, chemistry, Caesium, medicine, Physical and Theoretical Chemistry, 0210 nano-technology, Nuclear chemistry, Activated carbon, medicine.drug
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4adcfc34804b403c753c67491bda6997
https://doi.org/10.1515/ract-2020-0012 -
9
المؤلفون: Nehal O. Shaker, R. Gamal, Aly A. Helal, A.A. Helal, I.M. Ahmed, Naema A. El Aziz
المصدر: Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 2540-2547 (2019)
مصطلحات موضوعية: Langmuir, Chemistry(all), Contact time, Gallic acid, General Chemical Engineering, Inorganic chemistry, complex mixtures, Metal, lcsh:Chemistry, chemistry.chemical_compound, Soil, Adsorption, Humic acid, Phenol, Freundlich equation, chemistry.chemical_classification, technology, industry, and agriculture, General Chemistry, chemistry, Lead, lcsh:QD1-999, visual_art, visual_art.visual_art_medium, Chemical Engineering(all)
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10
المؤلفون: A.A. Helal, G.A. Murad, Aly A. Helal
المصدر: Arabian Journal of Chemistry. 4:51-54
مصطلحات موضوعية: chemistry.chemical_classification, Chemistry(all), Chemistry, General Chemical Engineering, Potentiometric titration, Inorganic chemistry, Analytical chemistry, Fulvic acid, General Chemistry, Carbon-13 NMR, Elemental analysis, Chemical Engineering(all), Humin, Humic acid