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  • Eissa, H.M.; Abdel-Wahab, M.S.; El-Enany, N.; El-Fiki, S.; El-Feky, M.A. (1991)
    LiF (600 and 700) and CR-39 plastic detectors were used for measuring fast and thermal 252^~ neutrons and y-ray doses from uz source in a tissue equivalent phantom. Conversion factors as well as related quality factors ...
  • Arai, Kohei; Man, Ka Lok; Adibi, Sasan; Zuh, Zuqing; Bagui, Sikha; Prasad, T. V.; Abd Wahab, Mohd Helmy (The Science and Information (SAI) Organization, 2011)
  • Abdel-Wahab, M.S.; El-Enany, N.; Sharaf, M.A.; El-Fiki, S.; El-Feky, M.A. (1991)
    Neutron depth dose distribution in a water phantom for some plastics was measured. The experiment was made with Makrofol, CR-39 and LR-II5. The fluence distribution of 252Cf in air and in water phantom were investigated. ...
  • Harb, Hany M.; Zaghrot, Afaf A.; Gomaa, Mohamed A.; Desuky, Abeer S. (Research India Publications, 2011)
    The network traffic data provided for the design of intrusion detection are always large with ineffective information and high-dimensional feature vectors. This often imposes a high computational cost as well as the risk ...
  • Abdel-Wahab, M. S.; Eissa, H. M.; El-Adl, E. H.
    The alpha particle response which is characteristic of polycarbonate detectors CR-39 has been investigated. The track diameter as a function of alpha energy in the range from 5.1–22.2 MeV was examined. The mean track ...
  • Abdel-Wahaw, M. S.; Youssef, S. K.; Aly, A. M.; El-Fikp, S. A.; EL-ENANY, N.; ABBAS, MAGDA T. (1992)
    A simple calibration procedure for the Inshas whole body counter for evaluating total body potassium has been adopted. More than 120 Egyptian employees in the Nuclear Research Center (N.R.C.) were studied for their total ...
  • Harb, Hany M.; Moustafa, Malaka A. (International Journal of Computer Science Issues. All Rights Reserved., 2012-09)
    Educational data mining (EDM) is a new growing research area and the essence of data mining concepts are used in the educational field for the purpose of extracting useful information on the student behavior in the ...
  • Tolba, Mohamed Fahmy; Abdel Wahab, Mohamed Saeed; Hussien, Ashraf Saad; Abo El-Fotouh, Mohamed Ahmed (Faculty of Computers and Information Sciences,Ain Shams University,Cairo, Egypt, 2000)
    Tornado is a novel 256-bit block cipher that accepts a variable-length key up to 256 bits. The proposed cipher was built on an idea which gives it a dynamic nature. This nature means that the cipher execution flow varies ...
  • Harb, Hany; Farahat, Hassan; Ezz, Mohamed (2004)
    In this paper, we introduce a secure Mobile Payment model suitable for macro transactions that compromise cost, simplicity, security, and performance of transaction, with minimum number of cryptography key usages, and ...
  • Eshak, Ahmed; Harb, Hani M.; Ezz, Mohamed
    By the end of 2011, the number of the subscribers of the cellular networks has reached 6 billion [1]. The number is expected to reach as many as people population in the whole world by the end of 2013 [2]. Despite this ...
  • Harb, Hany M.; Khalifa, Ahmed R.; Ishkewy, Hossam M. (IEEE, 2009)
    With the tremendous growth of the web and the contents difference, users need specialized accurate results depending on their behavior and varying according to their interest. In this paper, we introduce A Personal ...
  • Harb, Hany M.; Mahdy, Yousef B; Mohammed, Montaser M; Uthman, Yasser F.
    This paper investigates the famous TTP network authentication service Kerberos[1] to find out its structural weak points in order to suggest solutions for them. The solutions presented in this paper are used to infer the ...
  • Abdel Whab, A.; Elmahdy, A. Nour; Abdel Nabi, Ahmed; Harb, Hany (International Journal of Artificial Intelligence and Mechatronic s, 2014)
    This paper presents a framework of an automated planning to the process of web course content configuration. The course plan is built by making use of STRIPS (Stanford Research Institute Problem Solver) which takes the ...
  • El-ramly, N. A.; Harb, h. M; Abd-elwahed, m. A; Tolba, a. M.
    The rapid growth of the network-centered (Internet and Intranet) computing environments requires new architectures for information retrieval systems. Typically, in these environments, the information resources are dynamic, ...
  • Harb, Hany; Sobhy, Ahmed; Zaky, Sherif; Mahran, Helmi (Journal of Al Azhar University Engineering Sector, 2011-04)
    The K-means algorithm is a popular data-clustering algorithm. However, one of its drawbacks is the necessity for specifying the number of clusters, k, before the algorithm is applied. In this paper a simple approach based ...
  • brusilovsky, Peter (PETER BRUSILOVSKY, )
    Adaptive hypermedia is a new area of research at the crossroads of hypermedia, adaptive systems, and intelligent tutoring systems. Educational hypermedia systems is cirrently the most popular kind of adaptive hypermedia. The ...
  • sharaf elden, Ahmed; A. Moustafa, malaka; M. Harb, Hany; Emara, Abdel H (International Journal of Computer Science & Information Technology, 2013)
    Predicting the student performance is a great concern to the higher education managements.This prediction helps to identify and to improve students' performance.Several factors may improve this performance.In the present ...
  • عليش, محمد عمرو (جامعة مصر للعلوم والتكنولوجيا, 2007)
    تضمن البحث أهمية سياسة الدعم والأهداف المرجوة من هذه السياسة وبدائل سياسة الدعم وماهية وأهداف النظام الضريبي.
  • خالد, عبد الوهاب البنداري الباجورى (جامعة مصر للعلوم والتكنولوجيا, 2016)
  • nabil, Emad; Badr, Amr; farag, Ibrahim (Studia univ. Babes¸–bolyai, informatica, 2012)
    The automatic diagnosis of breast cancer is an important medical problem. This paper hybridizes metaphors from cells membranes and intercommunication between compartments with clonal selection principle together with ...