Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Mahmoud M. Mansour"'
Autor:
Veronica Kariuki, Anthony Wanjoya, Oscar Ngesa, Mahmoud M. Mansour, Enayat M. Abd Elrazik, Ahmed Z. Afify
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 15610-15638 (2024)
In this paper, we propose a parametric accelerated failure time (AFT) hazard-based regression model with the extended alpha-power exponential (EAPE) baseline distribution. The proposed model is called the extended alpha-power exponential-AFT (EAPE-AF
Externí odkaz:
https://doaj.org/article/227b0989ab20417286e3d06c9f578ed9
Publikováno v:
AIMS Mathematics, Vol 9, Iss 5, Pp 11910-11940 (2024)
We introduced a flexible class of continuous distributions called the generalized Kavya-Manoharan-G (GKM-G) family. The GKM-G family extended the Kavya-Manoharan class and provided greater flexibility to the baseline models. The special sub-models of
Externí odkaz:
https://doaj.org/article/160c679f52794fb982de61cf9896cb69
Autor:
Caner Tanış, Mahmoud M. Mansour, Enayat M. Abd Elrazik, Christophe Chesneau, Hazem Al-Mofleh, Ahmed Z. Afify
Publikováno v:
Journal of Mathematics, Vol 2024 (2024)
In this study, we propose a new zero-inflated regression model as an alternative to zero-inflated regression models, such as the zero-inflated Poisson, zero-inflated negative binomial, zero-inflated hurdle-Poisson, and zero-inflated hurdle negative b
Externí odkaz:
https://doaj.org/article/03c90607578c49048bec32c4b684a519
Autor:
Riffat Jabeen, Mashhood Ahmad, Azam Zaka, Mahmoud M. Mansour, Abdussalam Aljadani, Enayat M. Abd Elrazik
Publikováno v:
Journal of Mathematics, Vol 2024 (2024)
This article introduces a new probability model based on reflected parameter called the reflected Pareto (RP) distribution. The key properties of the RP model are investigated. A simulation study of the RP model is conducted to evaluate the performan
Externí odkaz:
https://doaj.org/article/5a5af6bc1e7f48969d0fa0cd6cc29f2c
Publikováno v:
Water, Vol 15, Iss 23, p 4138 (2023)
Landslides and flash floods are significant natural hazards with substantial risks to human settlements and the environment, and understanding their interconnection is vital. This research investigates the hazards of landslides and floods in two adop
Externí odkaz:
https://doaj.org/article/cfee1aafe1744efe9967da94b913b0ed
Autor:
Mahmoud M. Mansour, Nadeem S. Butt, Saiful I. Ansari, Haitham M. Yousof, Mir M. Ali, Mohamed Ibrahim
Publikováno v:
Contributions to Mathematics, Vol 1, Pp 57-66 (2020)
Externí odkaz:
https://doaj.org/article/da4eed47b6154548ad06ba39b6863cb3
Publikováno v:
Ain Shams Engineering Journal, Vol 9, Iss 4, Pp 3399-3409 (2018)
The hydraulic control is a common solution used to delay and minimize solute transport through groundwater. A study using unequal double sheet piles and a horizontal impermeable floor at the surface was carried out using a numerical model to minimize
Externí odkaz:
https://doaj.org/article/249aae5aab634777b87042b40023e50d
Publikováno v:
Advanced Engineering Forum. 47:101-110
Flash floods are severe natural disasters due to their suddenness, frequency, and destruction. Every year, flash floods occur in Egypt and Saudi Arabia, which are located in the heart of the Middle East. Extensive areas in Egypt and Saudi Arabia are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::170437c46c529eb39e138a4bfbd4935e
https://doi.org/10.4028/p-03z404
https://doi.org/10.4028/p-03z404
Publikováno v:
Al-Azhar Medical Journal. 51:1851-1866
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff7d2ccaeb73af1f919dccd63f69ac16
https://doi.org/10.21608/amj.2022.246585
https://doi.org/10.21608/amj.2022.246585
Publikováno v:
Mathematics, Vol 9, Iss 8, p 827 (2021)
During the abrupt outbreak of the COVID-19 pandemic, the public health system of most of the world’s nations has been tested. However, it is the concern of governments and other responsible entities to provide the correct statistics and figures to
Externí odkaz:
https://doaj.org/article/87936130050b406d904cae54a93af863