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Badawy, W. A., "“Selective leaching of copper based alloys and the control of the corrosion process in aqueous solutions”. ", Third international symposium on pits and pores; 206th meeting of the electrochemical society, Honolulu, Hawaii, Oct.3-8, 2004. , Hawaii, USA, 3 October, 2004.
Badawy, A., R. Salam, H. Fouad, A. Bassam, and S. Lashen, "HMGB1 Early Marker in Lupus Nephritis", Arthritis & Rheumatology, vol. 67: WILEY-BLACKWELL 111 RIVER ST, HOBOKEN 07030-5774, NJ USA, 2015. Abstract
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Badawy, A. M., H.W.Darwish, A. A. B. El-Aleem, and A. S. Saad, "STABILITY INDICATING CHEMOMETRIC METHODS FOR DETERMINATION OF TAZAROTENE IN TERNARY MIXTURE WITH ITS DEGRADATION PRODUCTS ", 2nd Scientific Conference of Faculty of Pharmacy, Cairo University "Quality Assurance in Pharmacy Education" , Cairo University, Egypt., 26th April, 2010.
Badawy, W. M., "Effect of task-oriented exercises on improving hand function in subacute stroke patients: a randomized controlled trial.", International Journal of ChemTech Research, vol. 10, issue 2, pp. 544-549, 2017.
Badawy, W. M. A., E. G. K. El-Mawla, A. E. F. Chedid, and A. H. A. Mustafa, "Effect of a Hybrid Maneuver in Treating Posterior Canal Benign Paroxysmal Positional Vertigo", Journal of the American Academy of Audiology, vol. 26, issue 2, pp. 138-44, 2015. Abstracteffect_of_a_hybrid_maneuver_on_treating_posterior_canal_benign_paroxysmal_positional_vertigo.pdfWebsite

BACKGROUND:
Benign paroxysmal positional vertigo (BPPV) is the most common disorder of the vestibular system of the inner ear, which is a vital part of maintaining balance. Although the efficacy of the Epley maneuver-also known as the canalith repositioning maneuver (CRM)-is well established, data comparing CRM versus a hybrid treatment are lacking.
PURPOSE:
The purpose of this study was to determine the effect of a hybrid treatment, the Gans repositioning maneuver (GRM) either with or without postmaneuver restrictions, compared with CRM on treatment of posterior canal BPPV (PC-BPPV).
RESEARCH DESIGN:
Study design was a randomized controlled trial.
STUDY SAMPLE:
A total of 45 patients (30 males and 15 females) with unilateral PC-BPPV were randomly allocated to one of three equal groups on the basis of the date of the first visit with matched assignment for gender: a GRMR group (GRM with postmaneuver restrictions), a GRM group, and a CRM group.

INTERVENTION:
Patients received weekly administration of the maneuver until resolution of symptoms. The Dix-Hallpike test was performed before treatment at every appointment, and finally after 1 mo from the last maneuver.
DATA COLLECTION AND ANALYSIS:
Nystagmus duration and vertigo intensity were recorded. The supine roll test was performed in case the Dix-Hallpike test was negative to test otoconial migration. Data were analyzed with repeated-measures analysis of variance, paired t-tests with a Bonferroni correction, and the Spearman rank correlation coefficient.
RESULTS:
All patients showed improvement within the groups, and PC-BPPV symptoms were resolved by an average of 2, 1.7, and 1.6 maneuvers for GRMR, GRM, and CRM, respectively, with no statistical differences among the three groups (p > 0.05). Only two patients had recurrence, and one patient had horizontal BPPV at 1 mo follow-up.
CONCLUSION:
We demonstrated that the GRM as a new treatment is effective in treating PC-BPPV with no benefits to postmaneuver restrictions.

Badawy, M., M. A. Mahmood, A. A. Abd El-Aziz, and H. A. Hefny, "A Text Mining Approach for Automatic Selection of Academic Course Topics based on Course Specifications", 2018 14th International Computer Engineering Conference (ICENCO): IEEE, pp. 162–167, 2018. Abstract
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Badawy, W. A., and N. H. Hilal, " "A New Bath for the Electrodeposition of Aluminium 4.The Electrochemical Behaviour of the Rotating ", Ber. Bunsenges . Phys. Chem., vol. 93, pp. 56, 1989.
Badawy, M., A. A. Abd El-Aziz, and H. A. Hefny, "Analysis of Learning Objectives for Higher Education Textbooks using Text Mining", 12th International Computer Engineering Conference Boundless Smart Societies Faculty of Engineering, Cairo University: IEEEXplore, 2016. Abstract
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Badawy, W. A., R. M. El-Sherif, and H. Shehata, " "Electrochemical Behavior of Aluminum Bronze in Sulfate-Chloride Media".", J. Appl. Electrochem. , vol. 37, pp. 1099-1106., 2007.
Badawy, A. B. A., N. A. Hemeida, and M. S. S. Abdou, "Fructose and citric acid concentrations in the accessory glands of the adult male goat", Vet. Med. J. (Giza), vol. 30, pp. 417, 1982.
Badawy, W. A., and Kh.M.Ismail, " "Corrosion and Passivation of Ti, Ta and Zr in Nitric Acid Solutions" ", ISE , 42 nd Meeting , Aug.25-30 ,1991, Montreux, Switzerland, Montreux, Switzerland, 25 August, 1991.
Badawy, W. A., "“Preparation and characterization of nanoporous silicon layers for solar energy conversion and optoelectronic applications”, ", Int. Conf. on Functional Nanocoatings, March 28-31, 2010, TU Dresden, Germany, Dresden, Germany, 28 March, 2010.
Badawy, W. A., and A. - F. M. Kharafi, " "Corrosion and Passivation of Aluminium and Aluminium-Silicon Alloys : 1- Behaviour in Nitric Acid solutions".", International Symposium on Electrochemical Science and Technology (ISEST), Aug.24-26 , 1995, The University of Hong Kong , Page L39,1-9., Hong Kong, 24 August, 1995.
Badawy, W. A., " "Nanotechnology and porous materials for efficient and cost effective solar cell fabrication"", Annual Egyptian Conference on Applied Research (AECAR), Port Said University, March 15-17, 2011, Port Said University, Port Said, Egypt, 15 Maarch, 2011.
Badawy, S. M., "Synthesis of high-quality graphene oxide from spent mobile phone batteries", Environmental Progress & Sustainable Energy, 2016. Abstract
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Badawy, W. A., and A. - F. M. Kharafi, ""Inhibition of Corrosion of Al, Al-6061 and Al-Cu in Chloride Free Aqueous Media.1-Passivation in Acid Solutions"", Corros. Sci., , vol. 39, pp. 681-700, 1997.
Badawy, W. A., ""Corrosion problems between lab and field investigations"; ", The 2nd International (30th Annual) Egyptian Corrosion Soceity, ECS, Conference, Hurghada, Egypt, 10-13 December, 2012. "Corrosion Mitigation and Surface Protection Technologies"., Hurghada, Egypt, 10 December, 2012.
Badawy, W. A., and Z. M. Khalifa, "Recovery of Some Valuable Metals from environmentally Hazardous Printed Circuit BoardsWastes", AJC, vol. Submitted, 2014.
Badawy, W. A., S. S. El-Egamy, and A. S. El-Azab, "" Inhibition of Corrosion of Aluminium and Aluminium Alloys for Industrial Applications.“", Egyptian Corrosion Society Conference , Dec. 1-3, 1998, Ismailia , Egypt. L1 pp 7-20., Ismailia , Egypt, 1-3 December, 1998.
Badawy, A. A. - G., A. El-Hindawi, O. Hammam, M. Moussa, S. Gabal, and N. Said, "Impact of epidermal growth factor receptor and transforming growth factor-α on hepatitis C virus-induced hepatocarcinogenesis.", APMIS : acta pathologica, microbiologica, et immunologica Scandinavica, vol. 123, issue 10, pp. 823-31, 2015 Oct. Abstract

Epidermal growth factor receptor system plays a central hepato-protective and pro-regenerative role in liver. Transforming growth factor-α (TGF-α) is an important autocrine growth regulator of hepatocytes that plays a role in development of hepatocellular carcinoma (HCC) among patients with chronic hepatitis C (CHC). This study was done on 40 core liver biopsies from patients with CHC, 20 liver specimens from HCC cases on top of CHC as well as five normal controls. All were immunohistochemically stained with epidermal growth factor receptor (EGFR) and TGF-α antibodies. Some selected HCC cases were submitted for FISH technique to detect EGFR gene alteration. By immunohistochemistry EGFR and TGF-α were overexpressed in HCC and cirrhotic cases compared to CHC cases without cirrhosis. Also, their expression was stronger in CHC cases with higher grades of activity and stages of fibrosis compared to lower ones. FISH positive results for EGFR were detected in 33.3% of the examined HCC cases. EGFR and TGF-α can be used as predictive markers for activity, fibrosis, and carcinogenesis in CHC patients. Overexpression of EGFR in HCC patients can be promising in selecting those who can get benefit from anti-EGFR target therapy.

Badawy, M., A. A. Abd El-Aziz, A. M. Idress, H. Hefny, and S. Hossam, "A Survey on Exploring Key Performance Indicators", Future Computing and Informatics Journal: Elsevier, 2016. Abstract
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Badawy, M. A. E., M. A. E. Hamid, and Y. A. E. salam, correlates of missed nursing care in medical intensive care units, , German, lumbert academic publishing , 2014. screenshot_from_2014-12-15_08_53_49.png
Badawy, W. A., K. M. Ismail, and A. A. El-Moneim, "“Binary and ternary manganese amourphous alloys as new anti-corrsion materials.”", Biannual conference on chemistry, Cairo Univ.,Faculty of Sci., Chem.02, 4-7 March, 2002. , Cairo Univ.,Faculty of Sci., Chem.02, 4 March, 2002.
Badawy, S. H., M. I. D. Helal, A. M. Chaudri, K. Lawlor, and S. P. McGrath, "Soil solid-phase controls lead activity in soil solution", Journal of environmental quality, vol. 31, issue 1: American Society of Agronomy, Crop Science Society of America, Soil Science Society, pp. 162-167, 2002. Abstract
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