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O17. The development of ‘time release’ nail enamels
International Journal of Cosmetic Science, 2000Synopsis In our recent studies on the effects of plasticizers on nail enamel films, we developed a high interest in a phenomenon that we named as ‘internal flow’[1]. During the film forming process there is an area that develops beneath the film surface where the film components remain dynamic and mobile. The time frame during which the film maintains
R, Mui +4 more
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Microwave dielectric properties of La5(Ti4B)O17 and Nd5(Ti4B)O17 (B = Cr, Fe) ceramics
Journal of Materials Science: Materials in Electronics, 2014Compositions in the A5B5O17 (A = La, Nd, B = Cr, Fe) series were processed through a mixed oxide solid state sintering route. X-ray diffraction revealed an orthorhombic (Pnnm) symmetry for La5Ti4FeO17 and monoclinic (P21/b) symmetry for Nd5Ti4FeO17, associated with the higher tolerance factor of Nd5Ti4FeO17 than Nd5Ti4CrO17.
Raz Muhammad +2 more
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2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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Quadrupole enhancement in O17 and F17
Nuclear Physics, 1959Abstract A previous calculation of E2 enhancement is improved, first by refining the single-particle functions, and then by using Brillouin-Wigner in place of Rayleigh-Schroedinger perturbation theory. The higher order correlations thus introduced enable one to bring the theory into agreement with the data on both O17 and F17.
G. Barton, D.M. Brink, L.M. Delves
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O17 Douleurs neuropathiques et SEP
Douleurs : Evaluation - Diagnostic - Traitement, 2007La sclerose en plaques (SEP) s’accompagne frequemment de douleurs. Certaines sont liees directement au processus lesionnel et de mecanisme neuropathique central, d’autres sont les consequences indirectes de la maladie. Ces douleurs aggravent le handicap de ces patients en particulier sur le plan professionnel et alterent la qualite de vie des patients.
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EPR Study of O17- on Magnesium Oxide
The Journal of Chemical Physics, 1971The EPR spectrum of O17- on MgO has been obtained by the reaction of N2O containing 71.9% oxygen-17 isotope with trapped electrons on an MgO surface. The spectrum of the ion is characterized by g ⊥=2.042 and g ∥=2.0013 with A⊥=19.5±0.1G and A ∥=103.2±0.1G. A quadrupole interaction of Q⊥=1.3±0.2G was also determined.
Ning-Bew Wong, Jack H. Lunsford
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Preparation of O17-labelled glasses and glass precursers
Materials Research Bulletin, 1980Abstract Novel methods for the preparation of O-17 labelled ionic oxide glasses which are label conservative and yield glasses at the same enrichment level as the starting materials, were designed to provide materials for the investigation of the O-17 NMR and the vibrational spectra.
J.A. Abys +4 more
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