Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Mehdi Lotfi"'
Publikováno v:
Aqua, Vol 71, Iss 2, Pp 312-329 (2022)
Shock waves have undesirable effects, such as excessive dynamic pressure on spillway walls and the extension of flow beyond spillway conduits. To eliminate these detrimental impacts, designers have attempted to detect the characteristics of these wav
Externí odkaz:
https://doaj.org/article/d18e091eed964c38854e06e68150226a
Publikováno v:
Caspian Journal of Reproductive Medicine, Vol 4, Iss 2, Pp 1-9 (2018)
Background: It is evident that catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPx) are the first line defense antioxidant enzymes. This study was conducted to elucidate the relationships between the serum levels of these enzy
Externí odkaz:
https://doaj.org/article/578b336c55e64933bc9d33f8ff8c4865
Publikováno v:
Caspian Journal of Reproductive Medicine, Vol 3, Iss 2, Pp 32-40 (2017)
Background: One interesting topic in reproductive biology is to explore the correlations between minerals and male fertility. The aim of the present study was to investigate the relationships between Calcium (Ca), Magnesium (Mg), Zinc (Zn), Copper (C
Externí odkaz:
https://doaj.org/article/14296fb3e1544f44950da1edf3b11a09
Autor:
mehdi lotfi
Publikováno v:
تحقیقات علوم قرآن و حدیث, Vol 13, Iss 3, Pp 119-139 (2016)
semantic field can be studied with the two approaches of diachronic and Synchronic. The semantic changes include changes such as Generalization, Semantic narrowing, Metonymy, metaphor, Degeneration and Elevation. Accordingly, some words of the Quran
Externí odkaz:
https://doaj.org/article/6f42cd7f4ec64a05ad00b5d1850a0d8b
Autor:
Mohammadreza Zare Banadkuki, Mohammad Ali Vahdatzad, Mohammad Saleh Owlia, Mohammad Mehdi Lotfi
Publikováno v:
کتابداری و اطلاعرسانی, Vol 20, Iss 1, Pp 52-87 (2017)
Purpose: The purpose of this research was comparing the indicators and criteria of ranking systems with the concepts and requirements of the upstream documents of Iranian higher education, as well as the degree of appropriateness of the ranking model
Externí odkaz:
https://doaj.org/article/a94f9a76f4464942a7ac2248ae790890
Autor:
Selmi, Wissal, Weber, Christiane, Rivière, Emmanuel, Blond, Nadège, Mehdi, Lotfi, Nowak, David
Publikováno v:
In Urban Forestry & Urban Greening 1 June 2016 17:192-201
Publikováno v:
Operations Management Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd5a37fd71db48436b935c2465a8a926
https://doi.org/10.1007/s12063-022-00330-3
https://doi.org/10.1007/s12063-022-00330-3
Publikováno v:
Axioms; Volume 11; Issue 4; Pages: 178
Integration by parts plays a crucial role in mathematical analysis, e.g., during the proof of necessary optimality conditions in the calculus of variations and optimal control. Motivated by this fact, we construct a new, right-weighted generalized fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a82ed47a4f16b061e92f1d511e8dd644
Autor:
Morteza Elahi, Mohammad mehdi Lotfi
Publikováno v:
مدیریت صنعتی, Vol 5, Iss 2, Pp 23-48 (2013)
The human resource managers have to make strategic andprospective decisions to respond to the unexpected changes in nationaltire industry. In this regard, system dynamics is one of the most practicaltools for searching causal structures in systems, s
Externí odkaz:
https://doaj.org/article/6f81a3d5792144cb8d96cef58a0e0178
Publikováno v:
The interdisciplinary journal of Discontinuity, Nonlinearity, and Complexity. 9:217-228
In this paper, we propose a generalized reaction-diffusion epidemic model with time delay. The proposed model is governed by partial differential equations (PDEs). The global existence, positivity and boundedness of solutions are obtained. By analyzi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c3443ee5a632b44b27bf0cd60f572b9
https://doi.org/10.5890/dnc.2020.06.004
https://doi.org/10.5890/dnc.2020.06.004