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Ashraf, S., A. Wafaa, and H. Walaa, " Factors affecting the spatial distribution of plant species in Nile islands of Mid-Egypt", Current Life Sciences, vol. 1, issue 2, pp. 70-92, 2015. Ashraf_wafaa.pdf
Wafaa, A., S. Ashraf, and H. Walaa, " Floristic composition of Nile islands in Middle Egypt, with special reference to the species migration route. ", The Journal of American Science, , vol. 11, issue 6, pp. 14-23, 2015. wafaa_ashraf.pdf
Wafaa, A., E. H. Azza, and H. Rania, " Infra-specific genetic diversity of Ochradenus baccatus Delile, a gynodioecious species in Egyptian flora. ", International Journal of Research Studies in Biosciences, , vol. 3, issue 5, pp. 74-85, 2015. wafaaazza__rania.pdf
Wafaa, A., and A. Amany, " Infra-specific pollen diversity of Atriplex halimus L. in Egyptian flora", International Journal of Research Studies in Bio-Sciences, vol. 2, issue 11, pp. 36-48, 2014. atriplex_pollen_2014.pdf
Wafaa, A., and A. Gehad, " Lipid of Some Edible Solanaceae Species; and its Activity Against Some Antibiotic Resistant Pathogenic Bacteria", World Journal of Pharmaceutical Research, vol. 3, issue 3, pp. 3511-3527, 2014. solanum_paper_2014.pdf
W.A.Badawy, F. M. Al-Kharafi, and E. Y. Al-Hassan, " “The electrochemical Behaviour of Cadmium in Aqueous Solutions.”", Materials Science Forum , vol. 289-292, pp. 849-860, 1998.
Moustafa, H., R. Riad, O. W, Z. A. H. E. R. A, and E. Ebied, " 99mTc-MIBI in the assesment of response to chemotherapy and detection of the recurence in bone and soft tissue tumors of the extrimitties", The quarterly J of nuclear medicine , vol. 47 , pp. 51-57 , 2003.
Wahid, R., N. I. Ghali, H. S. Own, T. - H. Kim, and A. ella Hassanien., " A Gaussian Mixture Models Approach to Human Heart Signal Verification Using Different Feature Extraction Algorithms ", International Conference on Bio-Science and Bio-Technology (BSBT2012),, , Kangwondo, Korea, , Springer, Heidelberg , pp. pp. 16--24, 2012. Abstract3530016.pdf

In this paper the possibility of using the human heart signal
feature for human verification is investigated. The presented approach
consists of two different robust feature extraction algorithms with a specified
configuration in conjunction with Gaussian mixture modeling. The
similarity of two samples is estimated by measuring the difference between
their negative log-likelihood of the features. To evaluate the performance
and the uniqueness of the presented approach tests using a
high resolution auscultation digital stethoscope are done for nearly 80
heart sound samples. The experimental results obtained show that the
accuracy offered by the employed Gaussian mixture modeling reach up
to 100% for 7 samples using the first feature extraction algorithm and
6 samples using the second feature extraction algorithm and varies with
average 85%.

Waleed Yamany, Eid Emary, A. E. Hassanien, G. Schaefer, and S. Y. Zhu, " An Innovative Approach for Attribute Reduction using Rough Sets and Flower Pollination Optimisation ", 20th International Conference on Knowledge Based and Intelligent Information and Engineering Systems, KES2016,, , United Kingdom., 5-7 September , 2016. Abstract

Optimal search is a major challenge for wrapper-based attribute reduction. Rough sets have been used with much success, but current hill-climbing rough set approaches to attribute reduction are insufficient for finding optimal solutions. In this paper, we propose an innovative use of an intelligent optimisation method, namely the flower search algorithm (FSA), with rough sets for attribute reduction. FSA is a relatively recent computational intelligence algorithm, which is inspired by the pollination process of flowers. For many applications, the attribute space, besides being very large, is also rough with many different local minima which makes it difficult to converge towards an optimal solution. FSA can adaptively search the attribute space for optimal attribute combinations that maximise a given fitness function, with the fitness function used in our work being rough set-based classification. Experimental results on various benchmark datasets from the UCI repository confirm our technique to perform well in comparison with competing methods.

Wafy, M. N., E. A. Hassan, A. A. A. El-Maaty, and A. M. Abu-Seida, " B-scan biometry and color Doppler ultrasound imaging of the eye in clinically normal donkeys (Equus asinus): Effect of laterality, maturity and gender", Journak of Equine Veterinary Science, vol. 101, pp. 103419, 2021.
Wilmsen, Hewaidy, M. F. Aly, and Nagm, " Cenomanian–Turonian (Cretaceous) ammonites from the Wadi Araba area, Eastern Desert, Egypt.", 77. Jahrestagung der Paläontologischen Gesellschaft, Geologischen Institut der TU Bergakademie Freiberg., 2007.
Elshazly, H. I., A. M. Elkorany, A. E. Hassanien, and M. Waly, " Chronic eye disease diagnosis using ensemble-based classifier", The second International Conference on Engineering and Technology (ICET 2014) , German Uni - Cairo Egypt, 19 Apr - 20 Apr , 2014.
W.Osman, M. Fayed, and M. M. M, " Multisource Evidence for Final State Hadrons in 3.7A GeV 16O–Nucleus Interactions", Journal of Advances in Physics, vol. 14, issue 1, pp. 5213 - 5221, 2018. multisource.pdf
Walaa Elmasry, Hossam Moftah, Walaa Elmasry, N. Elbendary, and A. E. Hassanien, " Performance Evaluation of Computed Tomography Liver Image Segmentation Approachers", The IEEE International Conference on Hybrid Intelligent Systems (HIS2012). , Pune. India., 4-7 Dec. 2012,, pp. 109 - 114, 2012. Abstract

This paper presents and evaluates the performance of two well-known segmentation approaches that were applied on liver computed tomography (CT) images. The two approaches are K-means and normalized cuts. An experiment was applied on ten liver CT scan images, with reference segmentations, in order to test the performance of the two approaches. Experimental results were compared using an evaluation measure that highlights segmentation accuracy. Based on the obtained results in this study, it has been observed that K-means clustering algorithm outperformed normalized cuts segmentation algorithm for cases where region of interest depicts a closed shape, while, normalized cuts algorithm obtained better results with non-circular clusters. Moreover, for K-means clustering, different initial partitions can result in different final clusters.

Ahmed, S. A., A. M. Hussein, E. - G. A. H. H. W. H. Hozayen, and Abdou O. Abdelhamid, " Synthesis of some pyrazolopyrimidines as purine analogs. ", J. Heterocycl. Chem, vol. 44, pp. 803 , 2007.
Wong, D. C. J., R. Schlechter, A. Vannozzi, J. Holl, I. Hmmam, J. Bogs, G. B. Tornielli, S. D. Castellarin, and J. T. Matus, "A systems-oriented analysis of the grapevine R2R3-MYB transcription factor family uncovers new insights into the regulation of stilbene accumulation", DNA Research, vol. 23, issue 5, pp. 451-466, 2016.
Wali IE, E. GEM, Omar WA, and E. R. S., " The Antimicrobial Efficacy of Ozonated Water, Chlorhexidine and Sodium Hypochlorite against Single Species Biofilms of Enterococcus faecalis and Candida albicans", Egyptian Journal of Medical Microbiology:, vol. 17, pp. 419-428., 2008.
Walid, Fabienne, Etienne, Emmanuel, Moussa, M. F. Aly, and Hammed, " The Paleoenvironmental conditions during the Late Aptian-Early Albian in the Essaouira-Agadir Basin (Morocco): evidence from sedimentology, calcareous nannofossils and stable isotope records", Paleontological Soc. Egypt.13 th Ann. Meeting., March, 2014.
ereny sobhy wahba, and Z. prf.dr/ mouafy emam mouafy, Title of master thesis: Efficacy of Helium Neon Laser Irradiation on Segmental Vitiligo, , Giza, cairo university, 2009.
WAHEED, R. A. N. I. A., N. Mahana, N. Kassem, and S. El-Deeb, " ZAP70 and CD38 as Prognostic Markers for Chronic Lymphocytic Leukemia in Egyptian Patients", Med. J. Cairo Univ., vol. 83, issue 1, pp. 62 7-632, 2015. published_paper_rania.pdf
Malik, S., H. Almusawa, S. Kumar, A. - M. Wazwaz, and M. S. Osman, "A (2+ 1)-dimensional Kadomtsev–Petviashvili equation with competing dispersion effect: Painlevé analysis, dynamical behavior and invariant solutions", Results in Physics, vol. 23: Elsevier, pp. 104043, 2021. Abstract