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Your search keyword '"Bekheit, M.M."' showing total 9 results
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9 results on '"Bekheit, M.M."'

5. Parental attitudes and experiences during school dismissals related to 2009 influenza A (H1N1) - United States, 2009

Author

Steelfisher, G.K., Blendon, R.J., Bekheit, M.M., Liddon, N., Kahn, E., Schieber, R., and Lubell, K.

Subjects
Beliefs, opinions and attitudes, Social aspects, Prevention, Facility closures, Swine influenza -- Social aspects -- Prevention, Day care centers -- Facility closures, Schools -- Facility closures -- United States, Parents -- Beliefs, opinions and attitudes
Abstract

During the 2009 influenza A (H1N1) pandemic, child care center and school dismissals (i.e., temporary closures) were common and occurred in the majority of states across the United States. However, [...]

Published
2010

7. Mononuclear and Binuclear Complexes of Biacetylmonoximephenylacetylhydrazone: Spectral, Magnetic and Thermal Studies

Author

Rakh, T.H., Bekheit, M.M., and El-Agez, M.M.

Abstract

AbstractComplexes of biacetylmonoxime phenylacetylhydrazone (H2BMPH) with Co(II), Co(III), Ni(II), Cu(II), Pd(II) and UO2(VI) have been prepared and characterized by chemical and thermal (TG, DTG, DTA) analyses, molar conductivities, spectral (IR, NMR, visible, UV) and magnetic moment measurements. Changes in selected vibrational absorptions of the ligand upon coordination are discussed. The molar conductivities for the complexes lie in the non-electrolyte range. Based on magnetic and spectroscopic data, the structures for the complexes are proposed as follows: octahedral for [CO(H2SMPH)2(OAC)] and [Ni(HBMPH)2(H2O2], tetrahedral for [Co(H2BMPH)Cl2], square-planar for [Cu(HBMPH)Cl(H2O)], [Cu(BMPH)]2, [Ni(BMPH)]2and Pd(II) complexes. TG, DTG and DTA data suggest a mechanism for degradation of the complexes which is a function of temperature. The solid Co(HBMPH)2(OAc)] complex has a unique decomposition exotherm profile which can be used as a rapid and sensitive tool for the detection of an acetate containing complex.

Published
1999
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