Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Amr M. Shaarawi"'
Publikováno v:
Progress In Electromagnetics Research M. 102:171-180
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dba1705fd72689c7a7e07ae4448f70a
https://doi.org/10.2528/pierm21040802
https://doi.org/10.2528/pierm21040802
Autor:
Ioannis M. Besieris, Amr M. Shaarawi
Publikováno v:
2019 URSI International Symposium on Electromagnetic Theory (EMTS).
The Bateman-Whittaker theory, which was developed more than a century ago, is shown to be a comprehensive basis for deriving a large class of null spatiotemporally localized waves characterized by intriguing vorticial structures. In addition, it prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c44be0bba68c5637120516ea9ede4f3a
https://doi.org/10.23919/ursi-emts.2019.8931506
https://doi.org/10.23919/ursi-emts.2019.8931506
Autor:
Yasmine Adel, Hassan Ibrahim, Amr M. Shaarawi, Malak Y. ElSalamouny, Hassan H. Halawa, Norhan Mostafa, Hassanein H. Amer, Hany M. ElSayed, Ramez M. Daoud, Ahmed Khattab
Publikováno v:
SN Applied Sciences. 1
Wireless Sensor Networks have been often used in the context of Greenhouse architectures. In this paper, an architecture is proposed for two Greenhouses based on Networked Control Systems. This architecture is IoT-based and built on top of switched E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::348708eef229c802c21a246518921960
https://doi.org/10.1007/s42452-019-0227-8
https://doi.org/10.1007/s42452-019-0227-8
Publikováno v:
Optics Communications. 369:56-64
Studies have already been made of accelerating Airy beams in the presence of deterministic inhomogeneities, illustrating, in particular, that the inherent self-healing properties of such beams are preserved. The cases of a range-dependent linear tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36eda79e1f83472cdeb1493df5c86f20
https://doi.org/10.1016/j.optcom.2016.02.020
https://doi.org/10.1016/j.optcom.2016.02.020
Autor:
Hany M. ElSayed, Amr M. Shaarawi, Ramez M. Daoud, Malak Y. ElSalamouny, Norhan Mostafa, Hassan H. Halawa, Ahmed Khattab, Hassanein H. Amer, Hassan Ibrahim
Publikováno v:
2018 International Conference on Computer and Applications (ICCA).
Precision agriculture systems are usually studied in the context of Wireless Sensor Networks. In this paper, a hierarchical Networked Control System (NCS) is proposed for two Greenhouses. This system is built on top of switched Ethernet and Wi-Fi, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::811dc84c0dec1565a06e098443989dc2
https://doi.org/10.1109/comapp.2018.8460420
https://doi.org/10.1109/comapp.2018.8460420
Autor:
Amr M. Shaarawi, loannis M. Besieris
Publikováno v:
2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS).
Irvine and Bouwmeester [1] explored the physical properties of an exceptional solution to the source-free Maxwell's equations in vacuo that exhibits linked and knotted field line structures. The Irvine-Bouwmeester solution was constructed originally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1914d43a2380606454f58d1eab9c5415
https://doi.org/10.23919/ursigass.2017.8105276
https://doi.org/10.23919/ursigass.2017.8105276
Autor:
Amr M. Shaarawi, Ioannis M. Besieris
Publikováno v:
Optics Communications. 331:235-238
A class of Airy accelerating beams with non-parabolic trajectories are derived by means of a novel application of a conformal transformation originally due to Bateman. It is also shown that the salient features of these beams are very simply incorpor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9f941f18ab2428f3c2f0f98fc06e36
https://doi.org/10.1016/j.optcom.2014.06.009
https://doi.org/10.1016/j.optcom.2014.06.009
Autor:
Amr M. Shaarawi, Ioannis M. Besieris
Publikováno v:
Optics Express. 27:792
The time-diffraction technique introduced by Porras recently is motivated in this article in terms of the Lorentz invariance of the equation governing the narrow angular spectrum and narrowband temporal spectrum paraxial approximation and it is used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f88b42461f29de9a3484141dcd8ff2
https://doi.org/10.1364/oe.27.000792
https://doi.org/10.1364/oe.27.000792
Autor:
Amr M. Shaarawi, Ioannis M. Besieris
Publikováno v:
Progress In Electromagnetics Research. 143:761-771
It is established in this article that a special class of metamaterials known as hyperbolic media allow the propagation of large classes of novel monochromatic and pulsed localized waves. Illustrative explicit solutions are given of \accelerating" ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a473f274bc21341fa8d736af2ce4a83
https://doi.org/10.2528/pier13122102
https://doi.org/10.2528/pier13122102
Publikováno v:
Microelectronic Engineering. 88:268-272
AuNi5 films, commonly deposited by sputtering and evaporation, are used in microswitches as an alternative to Au contacts for their smaller contact adhesion. In this work, we investigate whether Pulsed Laser Deposition (PLD) is suitable for the depos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c1165fb9545ec0766450580197d043
https://doi.org/10.1016/j.mee.2010.11.007
https://doi.org/10.1016/j.mee.2010.11.007