Zobrazeno 1 - 10
of 1 731
pro vyhledávání: '"Zakieh A"'
Publikováno v:
BMC Nursing, Vol 22, Iss 1, Pp 1-9 (2023)
Abstract Background In the current global climate, the nursing staff has placed a significant emphasis on developing effective self-protection strategies and implementing measures to prevent the transmission of infectious diseases, with a particular
Externí odkaz:
https://doaj.org/article/855111eecf8e4bd29fc2570c5367dbfb
Autor:
Hossein Hassani, Zakieh Avazzadeh, Praveen Agarwal, Samrad Mehrabi, M. J. Ebadi, Mohammad Shafi Dahaghin, Eskandar Naraghirad
Publikováno v:
BMC Medical Research Methodology, Vol 23, Iss 1, Pp 1-17 (2023)
Abstract Background Cancer, a complex and deadly health concern today, is characterized by forming potentially malignant tumors or cancer cells. The dynamic interaction between these cells and their environment is crucial to the disease. Mathematical
Externí odkaz:
https://doaj.org/article/699567b6ecda477f989665e4679be766
Publikováno v:
AIP Advances, Vol 13, Iss 12, Pp 125303-125303-27 (2023)
This paper analyses a coupled system of generalized coupled system of fractional Jaulent–Miodek equations, including uncertain initial conditions with fuzzy extension. In this regard, an extension of the homotopy with a generalized integral algorit
Externí odkaz:
https://doaj.org/article/7c58f09d529642e6920123412d59e66c
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 8, Iss 2, Pp 528-544 (2022)
In This paper, the developed Haar wavelet method for solving boundary value problems is described. As known, the orthogonal Haar basis functions are applied widely for solving initial value problems, but In this study, the method for solving systems
Externí odkaz:
https://doaj.org/article/5aaff28383ca4f3da793aaff74ddf19a
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 4, Pp 2841-2850 (2022)
The low frequency oscillations have always been the main problem of power system and can lead to power angle instability, limiting the maximum power to be transmitted on tie-lines and system separation. For boosting power system stability limits, the
Externí odkaz:
https://doaj.org/article/63ae06fc35c94050a26a294c4c62ae56
Publikováno v:
Symmetry, Vol 15, Iss 11, p 1980 (2023)
This paper addresses a numerical approach for computing the solitary wave solutions of the generalized Rosenau–Kawahara–RLW model established by coupling the generalized Rosenau–Kawahara and Rosenau–RLW equations. The solution of this model i
Externí odkaz:
https://doaj.org/article/1ca442b28cca4a1788cbb395b9166793
Publikováno v:
Acta Medica Iranica, Vol 60, Iss 8 (2022)
Background and Purpose of Study: COVID-19 pandemic and the consequent online mode of education has challenged national educational system and higher education. Thus, the present research aimed to explore students’ experience of the advantages and d
Externí odkaz:
https://doaj.org/article/bd6e813b4ea141978194f912ade45e61
Autor:
Zakieh Ahmadi, Afsaneh Alaei Sheikh Robat, Saeed Hosseini Teshnizi, Reza Jamhiry, Aref Faghih
Publikováno v:
حیات, Vol 27, Iss 2, Pp 161-175 (2021)
Background & Aim: Stress and anxiety are one of the major problems in patients undergoing semi-invasive and invasive procedures such as endoscopy. Different methods to reduce anxiety do not have the same effects. The aim of this study is to compare t
Externí odkaz:
https://doaj.org/article/c367679fae94437faa9af2ebf646c76a
Publikováno v:
Results in Physics, Vol 38, Iss , Pp 105580- (2022)
In this paper, we present a discrete-time SIR epidemic model and investigate the stability of its fixed points, as well as the bifurcations of the one and two parameters. The numerical normal form is used to analyze bifurcations. This model exhibits
Externí odkaz:
https://doaj.org/article/6518ad2e90f34ae1864a910aa734f5ac
Publikováno v:
Symmetry, Vol 15, Iss 6, p 1275 (2023)
Fractional differential equations (FDEs) arising in engineering and other sciences describe nature sufficiently in terms of symmetry properties. This paper proposes a numerical technique to approximate ordinary fractional initial value problems by ap
Externí odkaz:
https://doaj.org/article/942049841c6d4aac9e7dcf2624454085