Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ibrahim G. H. Loqman"'
Publikováno v:
مجلة جامعة صنعاء للعلوم التطبيقية والتكنولوجيا. 1
Research on Material Science has a long tradition, and lead has been used widely in many applications. Because of their low melting temperatures, low cost, and good wettability, tin -lead alloys have been preferred as solder alloys in industrial prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f3f409dd5588d1769403c9b9e5f26d
https://doi.org/10.59628/jast.v1i2.339
https://doi.org/10.59628/jast.v1i2.339
Publikováno v:
Electronic Journal of University of Aden for Basic and Applied Sciences. 3:84-92
The nonlinear propagation of ion acoustic solitary waves are studied in a magnetized quantum plasma consisting of cold inertia ions and inertialless quantum electrons and positrons, including exchange-correlation effects., A Zakharov-Kuznetsov equati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbd37c24b59e3b211eb3b56c1f0cd777
https://doi.org/10.47372/ejua-ba.2022.2.156
https://doi.org/10.47372/ejua-ba.2022.2.156
Publikováno v:
مجلة جامعة صنعاء للعلوم التطبيقية والتكنولوجيا. 1
The nonlinear cylindrical dust ion acoustic waves are studied in a collisional unmagnetized dense dusty plasma medium containing inertialess degenerated electrons and positrons, fluid ions, negatively charged dust fluid and neutrals in the background
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b31a4f0c399491d340e846f501764577
https://doi.org/10.59628/jast.v1i1.51
https://doi.org/10.59628/jast.v1i1.51
Publikováno v:
Frontiers in Optics + Laser Science 2022 (FIO, LS).
Focusing properties of circularly polarized double-ring-shaped beam by annular classical axicon have been theoretically investigated. Different focal shapes are generated depending on the values of beam and optical system parameters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::079e28ac2bda9174e0fe61dfcfc121bd
https://doi.org/10.1364/fio.2022.jw4b.7
https://doi.org/10.1364/fio.2022.jw4b.7
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb282f36321b45732aa675f0d04abbaf
https://doi.org/10.2139/ssrn.4029007
https://doi.org/10.2139/ssrn.4029007
Publikováno v:
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP).
Double focal spots have been generated in the focal region of annular axicon by focusing azimuthally polarized double-ring-shaped (APDRS) beam. Our results indicate that the properties of twin spots are affected by axicon and beam parameters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::447eeed23e4acb3e51dd8795397d8451
https://doi.org/10.1364/3d.2022.jth2a.17
https://doi.org/10.1364/3d.2022.jth2a.17
Magnetoacoustic Waves in a Dissipative Quantum Plasma With Spin-1/2 and Exchange-Correlation Effects
Publikováno v:
مجلة جامعة عمران. 2:14
Using quantum magneto-hydrodynamic theory, the nonlinear propagation of magnetoacoustic waves have been investigated in a quantum magneto-plasma having dissipative ions fluid as well as quantum electrons and positrons, including exchange-correlation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8e48a7c5ac1aed43dad3a925d24842
https://doi.org/10.59145/jaust.v2i4.49
https://doi.org/10.59145/jaust.v2i4.49
Publikováno v:
Optics Continuum. 1:1761
Focusing properties of a radially polarized double-ring-shaped beam with an annular classical axicon are numerically investigated based on vector Debye theory. Double focal spots and a flat-topped beam can be generated by choosing appropriate values
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08f712f229250a66327066a6286e7854
https://doi.org/10.1364/optcon.465483
https://doi.org/10.1364/optcon.465483