Order:
Disambiguations
E. H. Hafez [5]Sherine Hafez [2]Mohammed M. Hafez [2]Kai Hafez [2]
Farid Hafez [2]Shahad Hafez [1]Sabry Hafez [1]Ahmed Ibrahem Hafez [1]

Not all matches are shown. Search with initial or firstname to single out others.

  1.  24
    Marshall–Olkin Alpha Power Weibull Distribution: Different Methods of Estimation Based on Type-I and Type-II Censoring.Ehab M. Almetwally, Mohamed A. H. Sabry, Randa Alharbi, Dalia Alnagar, Sh A. M. Mubarak & E. H. Hafez - 2021 - Complexity 2021:1-18.
    This paper introduces the new novel four-parameter Weibull distribution named as the Marshall–Olkin alpha power Weibull distribution. Some statistical properties of the distribution are examined. Based on Type-I censored and Type-II censored samples, maximum likelihood estimation, maximum product spacing, and Bayesian estimation for the MOAPW distribution parameters are discussed. Numerical analysis using real data sets and Monte Carlo simulation are accomplished to compare various estimation methods. This novel model’s supremacy upon some famous distributions is explained using two real data sets (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  2.  59
    Most Effective Sampling Scheme for Prediction of Stationary Stochastic Processes.Mohammad Mehdi Saber, Zohreh Shishebor, M. M. Abd El Raouf, E. H. Hafez & Ramy Aldallal - 2022 - Complexity 2022:1-14.
    The problem of finding optimal sampling schemes has been resolved in two models. The novelty of this study lies in its cost efficiency, specifically, for the applied problems with expensive sampling process. In discussed models, we show that some observations counteract other ones in prediction mechanism. The autocovariance function of underlying process causes mentioned result. Our interesting result is that, although removing neutralizing observations convert sampling scheme to nonredundant case, it causes to worse prediction. A simulation study confirms this matter, (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  3.  13
    The Weibull Generalized Exponential Distribution with Censored Sample: Estimation and Application on Real Data.Hisham M. Almongy, Ehab M. Almetwally, Randa Alharbi, Dalia Alnagar, E. H. Hafez & Marwa M. Mohie El-Din - 2021 - Complexity 2021:1-15.
    This paper is concerned with the estimation of the Weibull generalized exponential distribution parameters based on the adaptive Type-II progressive censored sample. Maximum likelihood estimation, maximum product spacing, and Bayesian estimation based on Markov chain Monte Carlo methods have been determined to find the best estimation method. The Monte Carlo simulation is used to compare the three methods of estimation based on the ATIIP-censored sample, and also, we made a bootstrap confidence interval estimation. We will analyze data related to the (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  4.  14
    The Genesis of Arabic Narrative Discourse: A Study in the Sociology of Modern Arabic Literature.Terri DeYoung & Sabry Hafez - 1997 - Journal of the American Oriental Society 117 (1):193.
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  5.  12
    Gendered dissent in the Arab uprising: The challenges and the gains.Sherine Hafez - 2020 - European Journal of Women's Studies 27 (4):348-361.
    The events that followed the revolution of 25 January 2011 demonstrated the tenacity and resilience of gendered dissent and its centrality to collective action and civil disobedience, thus enriching the transnational feminist archive with the experiences and praxis of gendered revolutionary action. Paying particular attention to women’s activism during the uprisings in Egypt, this article focuses on the broader themes of gendered political resistance and the intersections of gender ideology, state policing, Islamism and militarism with protest and collective action. The (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  6.  10
    Islamisch-politische Denker: eine Einführung in die islamisch-politische Ideengeschichte.Farid Hafez - 2014 - Frankfurt am Main: Peter Lang Edition.
    Einleitung -- al-Fārābī -- Nizām al-Mulik -- Ibn Taymiyya -- Ibn Khaldūn -- Afghānī, ʻAbduh, Riḍā und ʻAbd al-Rāziq -- Muḥammad Iqbāl -- Esad Bey -- Ḥasan al-Bannā -- Sayyid Quṭb -- Muḥammad Asad -- Khomeini -- Naṣr Ḥāmid Abū Zaid -- Elijah Muḥammad -- Qaraḍāwī.
    Direct download  
     
    Export citation  
     
    Bookmark  
  7.  6
    Inventing Laziness: The Culture of Productivity in Late Ottoman Society.Melis Hafez - 2021 - Cambridge University Press.
    Neither laziness nor its condemnation are new inventions, however, perceiving laziness as a social condition that afflicts a 'nation' is. In the early modern era, Ottoman political treatises did not regard the people as the source of the state's problems. Yet in the nineteenth century, as the imperial ideology of Ottomanism and modern discourses of citizenship spread, so did the understanding of laziness as a social disease that the 'Ottoman nation' needed to eradicate. Asking what we can learn about Ottoman (...)
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  8.  7
    The Algerian Crisis as Portrayed in the German Press: Media Coverage of Political Islam.Kai Hafez - 1996 - Communications 21 (2):155-182.
    Direct download  
     
    Export citation  
     
    Bookmark  
  9.  15
    The methodology trap – Why media and communication studies are not really international.Kai Hafez - 2013 - Communications 38 (3):323-329.
    Theoretical concepts that explain transnational mass or social communication are rather unsophisticated. After twenty years of research on media ‘globalization’, academic thinking in this field is still vague and definitely requires more effort. One reason as to why theory is so unconvincing is that most researchers are experts for the ‘translocal’ but not for the ‘local’. Our language skills and methodologies are particularly limited when we try to understand if and how transnational media do or do not affect non-Western societies. (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  10.  5
    Women Developing Women: Islamic Approaches for Poverty Alleviation in Rural Egypt.Sherine Hafez - 2011 - Feminist Review 97 (1):56-73.
    Through an ethnographic account of a social reform project led by Islamic activist women in the village of Mehmeit in rural Egypt, this article analyses women's Islamic activism as a form of worship. Women's experiences of activism are at the centre of this account, which highlights their attempts to economically and socially develop a destitute rural community. Their development ideals mirror the embedded principles of liberal secular modernity and offer a tangible example of the concomitance of these so-called binaries of (...)
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  11.  22
    Enhancing cultural safety among undergraduate nursing students through watching documentaries.Lucy Mkandawire-Valhmu, Jennifer Weitzel, Anne Dressel, Tammy Neiman, Shahad Hafez, Oluwatoyin Olukotun, Suzanne Kreuziger, Victoria Scheer, Rosetta Washington, Alexa Hess, Sarah Morgan & Patricia Stevens - 2019 - Nursing Inquiry 26 (1):e12270.
    The purpose of the study was to develop an understanding of how nursing students gained perspective on nursing care of diverse populations through watching documentaries in a cultural diversity course. The basis of this paper is our analyses of students’ written responses and reactions to documentaries viewed in class. The guiding theoretical frameworks for the course content and the study included postcolonial feminism, Foucauldian thought, and cultural safety. Krathwohl's Taxonomy of the Affective Domain was used to identify themes and determine (...)
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  12.  18
    On a New Modification of the Weibull Model with Classical and Bayesian Analysis.Yen Liang Tung, Zubair Ahmad, Omid Kharazmi, Clement Boateng Ampadu, E. H. Hafez & Sh A. M. Mubarak - 2021 - Complexity 2021:1-19.
    Modelling data in applied areas particularly in reliability engineering is a prominent research topic. Statistical models play a vital role in modelling reliability data and are useful for further decision-making policies. In this paper, we study a new class of distributions with one additional shape parameter, called a new generalized exponential-X family. Some of its properties are taken into account. The maximum likelihood approach is adopted to obtain the estimates of the model parameters. For assessing the performance of these estimators, (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  13.  25
    A New Class of Heavy-Tailed Distributions: Modeling and Simulating Actuarial Measures.Jin Zhao, Zubair Ahmad, Eisa Mahmoudi, E. H. Hafez & Marwa M. Mohie El-Din - 2021 - Complexity 2021:1-18.
    Statistical distributions play a prominent role for modeling data in applied fields, particularly in actuarial, financial sciences, and risk management fields. Among the statistical distributions, the heavy-tailed distributions have proven the best choice to use for modeling heavy-tailed financial data. The actuaries are often in search of such types of distributions to provide the best description of the actuarial and financial data. This study presents a new power transformation to introduce a new family of heavy-tailed distributions useful for modeling heavy-tailed (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark