منابع مشابه
interpersonal function of language in subtitling
translation as a comunicative process is always said to be associated with various aspects of meaning loss or gain. subtitling as a mode of translating, due to special discoursal and textual conditions imposed upon it, is believed to be an obvious case of this loss or gain. presenting the spoken sound track of a film in writing and synchronizing the perception of this text by the viewers with...
15 صفحه اولDielectric properties of undoped polyacetylene films in a large frequency range
2014 Dielectric measurements were performed in a large frequency range (10-4-10+5 Hz) on undoped cis-polyacetylene samples from several laboratories both with ohmic and blocking contacts. The carrier density is low (2 1016 cm-3) and constant but the mobility is thermally activated with a sample and contact dependent activation energy. A maximum activation energy of about 1.6 eV has been found w...
متن کاملCharacterization of Polyacetylene and Polyacetylene Doped with Palladium
Samples of Naarmann polyacetylene, denoted as N-(CH)x, (unstretched) and polyacetylene doped with Pd have been investigated, being characterized by: (i) conductivity using the four-point method, (ii) bulk concentration of Pd using the atomic absorption method, (iii) bulk density using helium pycnometry, (iv) surface composition by X-ray photoelectron spectroscopy and (v) electron transport para...
متن کاملOptical dielectric function of gold
Robert L. Olmon,1 Brian Slovick,2 Timothy W. Johnson,3 David Shelton,2 Sang-Hyun Oh,3 Glenn D. Boreman,4 and Markus B. Raschke1,* 1Department of Physics, Department of Chemistry, and JILA, University of Colorado at Boulder, Colorado 80309, USA 2Center for Research and Education in Optics and Lasers (CREOL), University of Central Florida, Orlando, Florida 32816, USA 3Department of Electrical and...
متن کاملPolyacetylene glycosides from Gymnaster koraiensis.
Two polyacetylene glycosides, gymnasterkoreasides A and B, were isolated from the roots of Gymnaster koraiensis. Their structures were elucidated to be (3R)-8-decene-4,6-diyne-1,3-diol 1-O-beta-D-glucopyraside and (3R)-8-decene-4,6-diyne-1,3-diol 1-O-beta-D-apiofuranosyl-(1-->6)-beta-D-glucopyraside on the basis of spectroscopic analysis including COSY, HMQC, and HMBC experiments, as well as ch...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1984
ISSN: 0163-1829
DOI: 10.1103/physrevb.29.6687