Zobrazeno 1 - 10
of 129
pro vyhledávání: '"M. El-Sagheer"'
Autor:
Mohamed S. Eliwa, Laila A. Al-Essa, Amr M. Abou-Senna, Mahmoud El-Morshedy, Rashad M. EL-Sagheer
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34418- (2024)
The importance of biomedical physical data is underscored by its crucial role in advancing our comprehension of human health, unraveling the mechanisms underlying diseases, and facilitating the development of innovative medical treatments and interve
Externí odkaz:
https://doaj.org/article/1d944c9576484a21823547bc2c42be1c
Autor:
Mohammed H. El-Menshawy, Mohamed S. Eliwa, Laila A. Al-Essa, Mahmoud El-Morshedy, Rashad M. EL-Sagheer
Publikováno v:
Symmetry, Vol 16, Iss 6, p 660 (2024)
This investigation explores the effects of applying fuzzy time series (FTSs) based on neural network models for estimating a variety of spectral functions in integer time series models. The focus is particularly on the skew integer autoregressive of
Externí odkaz:
https://doaj.org/article/899b330efa304d65b9191c8094aa9c09
Autor:
Eman A. Hammad, Atef M. El-Sagheer
Publikováno v:
Journal of the Saudi Society of Agricultural Sciences, Vol 22, Iss 1, Pp 47-53 (2023)
In a study to compare the effectiveness of some essential oil nanoemulsion and bioproducts as an alternative to chemical nematicide in control of root-knot nematode, Meloidogyne incognita parasitizing on chili pepper, Capsicum annuum L. plants, in pa
Externí odkaz:
https://doaj.org/article/32b101f7bfbc41ce855b63bf42f2046a
Publikováno v:
AIMS Mathematics, Vol 7, Iss 9, Pp 15965-15981 (2022)
In this article, estimation of the parameters as well as some lifetime parameters such as reliability and hazard rate functions for the Dagum distribution based on record statistics is obtained. Both Bayesian and non-Bayesian inferential approaches o
Externí odkaz:
https://doaj.org/article/1e837da353a84cc89eb8722fbaa74c05
Autor:
Amel Abd-El-Monem, Mohamed S. Eliwa, Mahmoud El-Morshedy, Afrah Al-Bossly, Rashad M. EL-Sagheer
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4323 (2023)
Monitoring life-testing trials for a product or substance often demands significant time and effort. To expedite this process, sometimes units are subjected to more severe conditions in what is known as accelerated life tests. This paper is dedicated
Externí odkaz:
https://doaj.org/article/ebe46813cf994143b865b1c4f01d5644
Autor:
Mohamed G. M. Ghazal, Mustafa M. Hasaballah, Rashad M. EL-Sagheer, Oluwafemi Samson Balogun, Mahmoud E. Bakr
Publikováno v:
Symmetry, Vol 15, Iss 10, p 1884 (2023)
The joint censoring technique becomes crucial when the study’s aim is to assess the comparative advantages of products concerning their service times. In recent years, there has been a growing interest in progressive censoring as a means to reduce
Externí odkaz:
https://doaj.org/article/376346b739174b6da725b2a461b02a89
Autor:
Rashad M. EL-Sagheer, Mohamed S. Eliwa, Mahmoud El-Morshedy, Laila A. Al-Essa, Afrah Al-Bossly, Amel Abd-El-Monem
Publikováno v:
Axioms, Vol 12, Iss 10, p 949 (2023)
In this study, we introduce a novel estimation technique for assessing the reliability parameter R=P(Y
Externí odkaz:
https://doaj.org/article/266b943ee579494794ebcac045e704fb
Autor:
Mohammed H. El-Menshawy, Abd El-Moneim A. M. Teamah, Mohamed S. Eliwa, Laila A. Al-Essa, Mahmoud El-Morshedy, Rashad M. EL-Sagheer
Publikováno v:
Symmetry, Vol 15, Iss 8, p 1577 (2023)
Several models for time series with integer values have been published as a result of the substantial demand for the description of process stability having discrete marginal distributions. One of these models is the mixed count geometric integer aut
Externí odkaz:
https://doaj.org/article/fbd3dd9decdd47fe8dbc5e068873ea43
Autor:
Walid B. H. Etman, Mohamed S. Eliwa, Hana N. Alqifari, Mahmoud El-Morshedy, Laila A. Al-Essa, Rashad M. EL-Sagheer
Publikováno v:
Mathematics, Vol 11, Iss 13, p 2805 (2023)
The majority of approaches proposed in the past few decades to solve life test problems have differed markedly from those used for closely related, yet broader, issues. Due to the complexity of data that are generated each day in many practical domai
Externí odkaz:
https://doaj.org/article/74ccfacb09d8428c80b6a3bfb15c4efe
Autor:
Hana Alqifari, Mohamed S. Eliwa, Walid B. H. Etman, Mahmoud El-Morshedy, Laila A. Al-Essa, Rashad M. EL-Sagheer
Publikováno v:
Axioms, Vol 12, Iss 5, p 414 (2023)
Due to the complexity of the data being generated day in and day out in many practical domains, as a result of the development of scales for rating the success or failure of reliability, a new domain of reliability called the classes of life and dete
Externí odkaz:
https://doaj.org/article/6450d510d23b4df2b24a2d5a32ce2753