Výsledky vyhledávání

Morphological Changes Of The Root Surface And Fracture Resistance After Treatment Of Root Fracture By CO[sub 2] Laser And Glass Ionomer Or Mineral Trioxide Aggregates

Autor: Y. A. Badr, L. M. Abd El-Gawad, M. E. Ghaith, Mohamed Abdel Harith

Publikováno v: AIP Conference Proceedings.

This in vitro study evaluates the morphological changes of the root surface and fracture resistance after treatment of root cracks by CO2 laser and glass Ionomer or mineral trioxide aggregates (MTA). Fifty freshly extracted human maxillary central in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fce23229a03db6b4c47e92263fbd1add
https://doi.org/10.1063/1.3250096

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Structural, Vibrational, Thermal And Electrical Characterization Of Gamma Radiation-Crosslinked Poly (Vinyl Alcohol)-Based Solid Polymer Electrolytes Blended With LiOH⋅H[sub 2]O Salt

Autor: Rasha M. Khafagy, M. Madani, Y. A. Badr, El-Hachemi Amara, Saïd Boudjemai, Djamila Doumaz

Publikováno v: AIP Conference Proceedings.

Solid polymer electrolytes based on poly(vinyl alcohol) (PVA) blended with different concentrations of LiOH⋅H2O salt were prepared using casting and γ‐irradiation techniques. The structure and blending of the poly‐electrolytes were studied by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28e4fea07e130f198fd27fc25d416792
https://doi.org/10.1063/1.2999961

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Akademický článek

Glycidyl methacrylate as a new host material for laser dyes.

Autor: Hamdan. A. S. Al‐Shamiri, I. M. Azzouz, M. Salah Shafik, Y. A. Badr

Publikováno v: Journal of Applied Polymer Science; Jan2007, Vol. 103 Issue 1, p59-63, 5p

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Akademický článek

Raman spectroscopic study of CdS, PVA composite films.

Autor: Y. A. Badr, K. M. Abd El-Kader, Rasha M. Khafagy

Publikováno v: Journal of Applied Polymer Science; May2004, Vol. 92 Issue 3, p1984-1992, 9p

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A two-stage stress-dependent creep mechanism in plasticized poly(vinyl chloride) (PVC)

Autor: M. A. Hadhoud, M. A. Semary, Y. A. Badr, E. Najeeb, R. Kamel

Publikováno v: Journal of Polymer Science: Polymer Chemistry Edition. 17:4003-4010

The temperature dependence of tensile creep of plasticized poly(vinyl chloride) (PVC) was tested under differently applied stresses. The steady creep rate showed two distinct stages, depending on stress and temperature. At relatively low stresses the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f60aefe29507ebb8ae2c5fe7cd382694
https://doi.org/10.1002/pol.1979.170171220

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DTA and Dielectric Study of the High Temperature Phase of Na2S04

Autor: Y. A. Badr, F. El-Kabbany, M. Tosson

Publikováno v: May 16 ISBN: 9783112494967

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::289211c79d77d265354fe25a586e3ee2
https://doi.org/10.1515/9783112494967-067

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Comment on the Paper 'On the Effect of Doping on the Mechanism of Phase Transition of Some Inorganic Compounds'

Autor: P. E. Tomaszewski, T. M. Hammad, S. B. El-Giziri, Y. A. Badr

Publikováno v: Physica Status Solidi (a). 112:K13-K14

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27418c12911484ab6ae8fe92dfe6d065
https://doi.org/10.1002/pssa.2211120164

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On the orientational relaxation of complex ions and the high-temperature ferroelectric phases of poly- and monocrystalline KNO3

Autor: R. Kamel, Y. A. Badr

Publikováno v: Acta Crystallographica Section A Foundations of Crystallography. 37:C105-C105

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::856270627cb0f4f5ffa7a8bc14f0ebdd
https://doi.org/10.1107/s0108767381096414

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