Zobrazeno 1 - 10
of 215
pro vyhledávání: '"A H A Moussa"'
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 10, Pp 9773-9791 (2022)
The procedure of selecting the values of hyper-parameters for prior distributions in Bayesian estimate has produced many problems and has drawn the attention of many authors, therefore the expected Bayesian (E-Bayesian) estimation method to overcome
Externí odkaz:
https://doaj.org/article/236be1af283548bd81a9e6929c52e0e0
Publikováno v:
SciPost Physics, Vol 15, Iss 3, p 091 (2023)
We present a strategy for strengthening the atom-field interaction through a pseudo-Hermitian Jaynes-Cummings Hamiltonian. Apart from the engineering of an effective non-Hermitian Hamiltonian, our strategy also relies on the accomplishment of short-t
Externí odkaz:
https://doaj.org/article/20ec597c177e487585a8d1303ba885d5
Publikováno v:
AIMS Mathematics, Vol 6, Iss 9, Pp 9675-9704 (2021)
In this paper, we use the generalized progressive hybrid censoring sample from the Burr Type-Ⅻ distribution to estimate the unknown parameters, reliability and hazard functions. We apply the maximum likelihood (ML) and the Bayesian estimation under
Externí odkaz:
https://doaj.org/article/5d2d62e5512f446c87a0c06394cd187b
Autor:
Mohamed Ebrahim Abdel-Alim, H R Moussa, Fathy A El-Saied, Moataz Ahmed Naguib Abd-Allah, Nesrein Saad Salim
Publikováno v:
International Journal of Environmental Health Engineering, Vol 12, Iss 1, Pp 25-25 (2023)
Aim: Radiation affects all biological processes in the human body. Medemia argun(an Egyptian palm) is a mysterious plant from southern Egypt. In ancient Egypt, MA dried dates have been found in the famed tomb of Tutankhamun. Globally, this is the fir
Externí odkaz:
https://doaj.org/article/488fd14d6fce48f99a81ed5abacf8aa1
Autor:
Mohamed Ebrahim Abdel-Alim, H R Moussa, Fathy A El-Saied, Manar Obada, Manar A Hashim, Nesrein Saad Salim
Publikováno v:
International Journal of Environmental Health Engineering, Vol 12, Iss 1, Pp 22-22 (2023)
Aim: For more effective therapy and accurate diagnostic instruments and devices, it is crucial to develop novel nanomaterials with excellent biological performance and low toxicity. Due to their outstanding biocompatibility, feasibility, little envir
Externí odkaz:
https://doaj.org/article/562691ead4b542658c6132b9ae2f8dc1
Publikováno v:
Physiology and Molecular Biology of Plants. 29:447-458
Heavy metal (HM) contamination causes severe detrimental effects on plant growth. Irradiated sodium alginate (ISA) has been proposed for enhancing the efficacy and selectivity of metal ion biosorption from plants under HM-toxicity. The present study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42f7d678ece6096b068d603e563cab9e
https://doi.org/10.1007/s12298-023-01286-9
https://doi.org/10.1007/s12298-023-01286-9
Publikováno v:
Quality and Reliability Engineering International. 39:1299-1317
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38401ec40dff7a00057ff65d889ca94c
https://doi.org/10.1002/qre.3292
https://doi.org/10.1002/qre.3292
Beyond PT-symmetry: Towards a symmetry-metric relation for time-dependent non-Hermitian Hamiltonians
Publikováno v:
SciPost Physics Core, Vol 5, Iss 1, p 012 (2022)
In this work we first propose a method for the derivation of a general continuous antilinear time-dependent (TD) symmetry operator I(t) for a TD non-Hermitian Hamiltonian H(t). Assuming H(t) to be simultaneously ρ(t)-pseudo-Hermitian and Ξ(t)-anti-
Externí odkaz:
https://doaj.org/article/2c7f87ee7a89434198b61411629f6a96
Publikováno v:
Lobachevskii Journal of Mathematics. 43:2479-2492
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea0d9e9fec469bd4aea38eff8b1677e2
https://doi.org/10.1134/s1995080222120149
https://doi.org/10.1134/s1995080222120149
Publikováno v:
Mathematics, Vol 9, Iss 15, p 1805 (2021)
Competing risks are frequently overlooked, and the event of interest is analyzed with conventional statistical techniques. In this article, we consider the analysis of bi-causes of failure in the context of competing risk models using the extension o
Externí odkaz:
https://doaj.org/article/893f59927b7144d9957c500dfeb4d4f9