Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Rachad Zaki"'
Publikováno v:
Electronic Journal of Differential Equations, Vol 2015, Iss 277,, Pp 1-15 (2015)
A deterministic model of economic growth and pollution accumulation, in the form of a system of partial differential equations, is designed and analyzed. The model assumes pollution as a by-product of production. The stock of pollution has a negat
Externí odkaz:
https://doaj.org/article/be8e4d9f84f84378919219701338575f
Publikováno v:
EDUCON
This paper demonstrates how a K-12 educational system can be modeled using system dynamics in order to recommend policies changes with the objective to increase the number of students interested in Science, Technology, Engineering, and Mathematics (S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::552730b19b96d39ab5881c69ef5021a8
https://doi.org/10.1109/educon.2018.8363354
https://doi.org/10.1109/educon.2018.8363354
Publikováno v:
Electronic Journal of Differential Equations, Vol 2015, Iss 277, Pp 1-15 (2015)
Scopus-Elsevier
Scopus-Elsevier
A deterministic model of economic growth and pollution accumulation, in the form of a system of partial differential equations, is designed and analyzed. The model assumes pollution as a by-product of production. The stock of pollution has a negative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::372e137cc4163caa987e13e2a816f59e
http://ejde.math.txstate.edu/Volumes/2015/277/abstr.html
http://ejde.math.txstate.edu/Volumes/2015/277/abstr.html
Publikováno v:
Mathematical Problems in Engineering, Vol 2015 (2015)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fd8397a8660a0d2df74abc4b1623fc7
https://doi.org/10.1155/2015/796094
https://doi.org/10.1155/2015/796094
Publikováno v:
EDUCON
This paper aims to measure students' level of interest in Science, Technology, Engineering, and Mathematics (STEM) in the United Arab Emirates (UAE), and the main focus is on students in grades 9 to 12. Essentially, the goal is to understand the fact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15e18ed217dcab29f77dd3c11c3afa4f
https://doi.org/10.1109/educon.2016.7474665
https://doi.org/10.1109/educon.2016.7474665
Publikováno v:
EDUCON
New studies in the United Arab Emirates (UAE) have investigated the factors why students do or do not appreciate Science, Technology, Engineering, and Mathematics (STEM) courses. Many indicators point mainly to the effectiveness, or ineffectiveness,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e2cf03e02d9a48f4ff281eb5f80eb68
https://doi.org/10.1109/educon.2016.7474666
https://doi.org/10.1109/educon.2016.7474666
Autor:
Rachad Zaki
Publikováno v:
Asymptotic Analysis. 79:229-250
We consider the Stokes problem in a domain with holes periodically distributed with a period e. The size of the holes is of the order of e, a small parameter going to zero. On the boundary of the holes we prescribe a Robin-type condition depending on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2503dc10186215436a618df30fdc86ad
https://doi.org/10.3233/asy-2012-1094
https://doi.org/10.3233/asy-2012-1094
Publikováno v:
Comptes Rendus Mathematique. 342:469-474
The periodic unfolding method was introduced in 2002 by D. Cioranescu et al. for the study of classical periodic homogenization. In this Note, we extend this method to perforated domains introducing also a boundary unfolding operator. As an applicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d99f55d843c42d8dd7cd4d1e9ab2fe
https://doi.org/10.1016/j.crma.2006.01.028
https://doi.org/10.1016/j.crma.2006.01.028
Publikováno v:
Mathematical Problems in Engineering, Vol 2014 (2014)
1 Department of Mathematics and Statistics, University of Guelph, Guelph, ON, Canada N1G 2WA 2Department of Economics, Management, and Quantitative Methods, University of Milan, 20122 Milan, Italy 3 Department of Applied Mathematics and Sciences, Kha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e824b302f516e145bb01ec188df67cd4
https://doaj.org/article/006382cae5964e4db9433417e2240dc9
https://doaj.org/article/006382cae5964e4db9433417e2240dc9
Publikováno v:
Mathematical Problems in Engineering, Vol 2014 (2014)
We illustrate, in this short survey, the current state of the art of fractal-based techniques and their application to the solution of inverse problems for ordinary and partial differential equations. We review several methods based on the Collage Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c0380f417f2bafb1cf1f116823b6948
https://doaj.org/article/a77050759cbe4258a9029e36229b09a0
https://doaj.org/article/a77050759cbe4258a9029e36229b09a0