Zobrazeno 1 - 10
of 1 451
pro vyhledávání: '"matrix approach"'
Autor:
A. Ed-Dahmouny, M. Jaouane, R. Arraoui, A. Fakkahi, H. M. Althib, K. El-Bakkari, N. Zeiri, A. Sali, N. Es-Sbai, Mohammad N. Murshed, C. A. Duque
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 11, Pp 1-17 (2024)
Abstract This research aims to explore how the MEH-PPV polymer matrix and the strength of the applied field (EF) affect an electron confined within strained CdSe/ZnSe spherical core/shell quantum dots (CSQDs). By solving the Schrödinger equation usi
Externí odkaz:
https://doaj.org/article/c50d6bda674f44099ae239d9ac44f94b
Publikováno v:
Journal of Modelling in Management, 2023, Vol. 19, Issue 2, pp. 407-440.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JM2-06-2022-0159
Autor:
Sadiq Khan, Amjad Pervez, Yinggui Zhang, Suleman Ahmad, Hijratullah Sharifzada, Emad A.A. Ismail, Fuad A. Awwad
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32682- (2024)
Pakistan Railway (PR) is vital to the country's transportation infrastructure, facilitating passenger and freight transportation. However, the growing number of accidents associated with PR has raised concerns about its overall safety. In addition, t
Externí odkaz:
https://doaj.org/article/92e8ffb99b854816b712c7bb40b9620c
Publikováno v:
AIMS Mathematics, Vol 9, Iss 1, Pp 565-593 (2024)
The article investigates a class of polynomials known as convolved Pell polynomials. This class generalizes the standard class of Pell polynomials. New formulas related to convolved Pell polynomials are established. These formulas may be useful in di
Externí odkaz:
https://doaj.org/article/05a4102a02b7401cbac33930f8d5b2ef
Publikováno v:
Machines, Vol 12, Iss 10, p 728 (2024)
Thermal errors affect machining accuracy in high-speed precision machining. The variability of machine tool operating conditions poses a challenge to the modeling of thermal errors. In this paper, a thermal error model based on transfer temperature f
Externí odkaz:
https://doaj.org/article/b7895690f4b44ed4af4b41d4a8a6e3a8
Publikováno v:
Sustainable Manufacturing and Service Economics, Vol 3, Iss , Pp 100027- (2024)
Analyzing design principles and supply chain sustainability are critical for organizational success in today's competitive marketplace. The process of evaluating an organization's supply chain design principles and manufacturing sustainability entail
Externí odkaz:
https://doaj.org/article/69b6b3fd95d149e89d4616e859013316
Publikováno v:
Sustainable Manufacturing and Service Economics, Vol 3, Iss , Pp 100018- (2024)
The world is adopting the Industry 5.0 paradigm to increase human centricity, sustainability, and resilience in efficient, optimized, and profitable manufacturing systems. With benefits, however, come increased risks of economic and physical loss, dr
Externí odkaz:
https://doaj.org/article/c39a2fc874444ce7bf83612c51dcd32f
Publikováno v:
Healthcare Analytics, Vol 4, Iss , Pp 100260- (2023)
Rabies remains a major public health concern in many regions of the world, particularly in poorer nations. This study proposes a mathematical model for the animal rabies transmission dynamics, considering infective immigrants and vaccination as poten
Externí odkaz:
https://doaj.org/article/75d071624fb8409da401572a06042291
Autor:
Sami Ortakaya
Publikováno v:
Results in Optics, Vol 13, Iss , Pp 100512- (2023)
By solving the Liouville equation, third-order nonlinear terms of the optical absorptive two quantum-level system are obtained through iterative density matrix calculations. In the improved model, the full frequency range is taken into account instea
Externí odkaz:
https://doaj.org/article/050fa8e04c064982900a59b209e67158