Zobrazeno 1 - 10
of 115
pro vyhledávání: '"A, Ktaibi"'
Autor:
El Ktaibi, Farid1 (AUTHOR) farid.elktaibi@zu.ac.ae, Bentoumi, Rachid1 (AUTHOR), Mesfioui, Mhamed2 (AUTHOR) farid.elktaibi@zu.ac.ae
Publikováno v:
Mathematics (2227-7390). Jun2024, Vol. 12 Issue 11, p1743. 17p.
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 11, Pp 19270-19299 (2023)
Herein, we discuss an optimal control problem (OC-P) of a stochastic delay differential model to describe the dynamics of tumor-immune interactions under stochastic white noises and external treatments. The required criteria for the existence of an e
Externí odkaz:
https://doaj.org/article/b953cd5e05fa4364aab9fe0f18407421
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1743 (2024)
Investigating dependence structures across various fields holds paramount importance. Consequently, the creation of new copula families plays a crucial role in developing more flexible stochastic models that address the limitations of traditional and
Externí odkaz:
https://doaj.org/article/d7bbc48fad9747f2806d3a71ad006456
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
IntroductionCOVID-19 is a virus that has spread rapidly and brought economic and social crises all around the world. The current study aimed to investigate the impact of COVID-19 quarantine on dietary habits, physical activity, food purchasing, smoki
Externí odkaz:
https://doaj.org/article/5051cf711dde4e4296370083d3b074b9
Publikováno v:
Axioms, Vol 12, Iss 1, p 67 (2023)
In this paper, we propose a flexible and general family of distributions based on an original power-exponential transformation approach. We call it the modified generalized-G (MGG) family. The elegance and significance of this family lie in the abili
Externí odkaz:
https://doaj.org/article/2c387d9079484c5184432bd46e8b5362
Autor:
Shama, Mustafa S.1,2 (AUTHOR), El Ktaibi, Farid3 (AUTHOR), Al Abbasi, Jamal N.4 (AUTHOR), Chesneau, Christophe5 (AUTHOR) christophe.chesneau@unicaen.fr, Afify, Ahmed Z.6 (AUTHOR)
Publikováno v:
Axioms (2075-1680). Jan2023, Vol. 12 Issue 1, p67. 23p.
Autor:
Zainab Taha, Farid El Ktaibi, Aysha Ibrahim Al Dhaheri, Dimitrios Papandreou, Ahmed Ali Hassan
Publikováno v:
Nutrients, Vol 14, Iss 21, p 4686 (2022)
The literature shows that grand multipara mothers are major contributors to poor maternal and perinatal health compared to multipara mothers. Data regarding parity profiles are essential, especially in rapidly transforming countries such as the Unite
Externí odkaz:
https://doaj.org/article/d91315038c8b4a3995bedb814b9138bc
Publikováno v:
Risks, Vol 10, Iss 11, p 202 (2022)
This paper explores the properties of a family of bivariate copulas based on a new approach using the counter-monotonic shock method. The resulting copula covers the full range of negative dependence induced by one parameter. Expressions for the copu
Externí odkaz:
https://doaj.org/article/498338788bc0459cbfe0de7e6f27af09
Autor:
El Ktaibi, Farid1 (AUTHOR), Bentoumi, Rachid1 (AUTHOR), Sottocornola, Nicola1 (AUTHOR), Mesfioui, Mhamed2 (AUTHOR) mhamed.mesfioui@uqtr.ca
Publikováno v:
Risks. Nov2022, Vol. 10 Issue 11, p202. 20p.
Publikováno v:
Nutrients, Vol 14, Iss 4, p 806 (2022)
Breastfeeding provides the ideal nutrition in infancy, and its benefits extend to the health of mothers. Psychosocial factors such as the intention to breastfeed, self-efficacy, or maternal confidence to breastfeed have been shown to impact breastfee
Externí odkaz:
https://doaj.org/article/2e839afe527c46a78fac2b8989da2aeb