199 research outputs found
Journalism in contemporary Russian TV content
The article examines the place and the role of journalism in modern Russian TV content. The terms: "information", "TV sinkrez", "morphological analysis method" are revealed. The processes of the boundaries blurring between different elements of telesinkrez are studied. Characteristics of 2014 year TV watching in Russia are given. The author makes a conclusion that journalism as an important institution, which explains the modern life, should be separated from the other types of mass-communication activities on television.Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΡΡΡ ΠΌΠ΅ΡΡΠΎ ΠΈ ΡΠΎΠ»Ρ ΠΆΡΡΠ½Π°Π»ΠΈΡΡΠΈΠΊΠΈ Π² ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠΌ ΡΠΎΡΡΠΈΠΉΡΠΊΠΎΠΌ ΡΠ΅Π»Π΅ΠΊΠΎΠ½ΡΠ΅Π½ΡΠ΅. Π Π°ΡΠΊΡΡΠ²Π°ΡΡΡΡ ΠΏΠΎΠ½ΡΡΠΈΡ Β«ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡΒ», ΡΠ΅Π»Π΅Π²ΠΈΠ·ΠΈΠΎΠ½Π½ΡΠΉ Β«ΡΠΈΠ½ΠΊΡΠ΅Π·Β», Β«ΠΌΠ΅ΡΠΎΠ΄ ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π°Β». ΠΠ·ΡΡΠ°ΡΡΡΡ ΠΏΡΠΎΡΠ΅ΡΡΡ ΡΠ°Π·ΠΌΡΠ²Π°Π½ΠΈΡ Π³ΡΠ°Π½ΠΈΡ ΠΌΠ΅ΠΆΠ΄Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠΌΠΈ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠ°ΠΌΠΈ ΡΠ΅Π»Π΅ΡΠΈΠ½ΠΊΡΠ΅Π·Π°. ΠΡΠΈΠ²ΠΎΠ΄ΡΡΡΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΡΠ΅Π»Π΅ΡΠΌΠΎΡΡΠ΅Π½ΠΈΡ Π² Π ΠΎΡΡΠΈΠΈ Π² 2014 Π³ΠΎΠ΄Ρ. ΠΠ΅Π»Π°Π΅ΡΡΡ Π²ΡΠ²ΠΎΠ΄ ΠΎ ΡΠΎΠΌ, ΡΡΠΎ ΠΆΡΡΠ½Π°Π»ΠΈΡΡΠΈΠΊΡ ΠΊΠ°ΠΊ Π²Π°ΠΆΠ½Π΅ΠΉΡΠΈΠΉ ΠΈΠ½ΡΡΠΈΡΡΡ, ΠΎΠ±ΡΡΡΠ½ΡΡΡΠΈΠΉ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΡΡΡ, ΡΠ»Π΅Π΄ΡΠ΅Ρ ΠΎΡΠ΄Π΅Π»ΡΡΡ ΠΎΡ Π΄ΡΡΠ³ΠΈΡ
Π²ΠΈΠ΄ΠΎΠ² ΠΌΠ°ΡΡΠΎΠ²ΠΎ-ΠΊΠΎΠΌΠΌΡΠ½ΠΈΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ Π΄Π΅ΡΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ Π½Π° ΡΠ΅Π»Π΅Π²ΠΈΠ΄Π΅Π½ΠΈΠΈ
Correlation of optical conductivity and ARPES spectra of strong-coupling large polarons and its display in cuprates
Common approach is used to calculate band due to strong-coupling large
polaron (SCLP) photodissociation in ARPES and in optical conductivity (OC)
spectra. It is based on using the coherent-states representation for the phonon
field in SCLP. The calculated positions of both band maximums are universal
functions of one parameter - the SCLP binding energy Ep: ARPES band maximum
lies at binding energy about 3.2Ep; the OC band maximum is at the photon energy
about 4.2Ep. The half-widths of the bands are mainly determined by Ep and
slightly depend on Frohlich electron-phonon coupling constant: for its value
6-8 the ARPES band half-width is 1.7-1.3Ep and the OC band half-width is
2.8-2.2Ep. Using these results one can predict approximate position of ARPES
band maximum and half-width from the maximum of mid-IR OC band and vice versa.
Comparison of the results with experiments leads to a conclusion that
underdoped cuprates contain SCLPs with Ep=0.1-0.2 eV that is in good conformity
with the medium parameters in cuprates. The values of the polaron binding
energy determined from experimental ARPES and OC spectra of the same material
are in good conformity too: the difference between them is within 10 percent.Comment: 17 pages, 6 figure
FlyEx, the quantitative atlas on segmentation gene expression at cellular resolution
The datasets on gene expression are the valuable source of information about the functional state of an organism. Recently, we have acquired the large dataset on expression of segmentation genes in the Drosophila blastoderm. To provide efficient access to the data, we have developed the FlyEx database (http://urchin.spbcas.ru/flyex). FlyEx contains 4716 images of 14 segmentation gene expression patterns obtained from 1579 embryos and 9 500 000 quantitative data records. Reference data are available for all segmentation genes in cycles 11β13 and all temporal classes of cycle 14A. FlyEx supports operations on images of gene expression patterns. The database can be used to examine the quality of data, analyze the dynamics of formation of segmentation gene expression domains, as well as to estimate the variability of gene expression patterns. Currently, a user is able to monitor and analyze the dynamics of formation of segmentation gene expression domains over the whole period of segment determination, that amounts to 1.5 h of development. FlyEx supports the data downloads and construction of personal reference datasets, that makes it possible to more effectively use and analyze data
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