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Приводится оценка вторичного минералообразования и изменения верхнеюрских пород-коллекторов Крапивинского месторождения Томской области с позиции стадиального анализа. Установлены как стадиальные изменения песчаных пород до стадии среднего катагенеза, так и наложенные. Фациальный контроль наблюдается для стадиальных преобразований пород; наложенные процессы обусловлены тектоническим фактором и процессами существования залежи нефти. Определена степень влияния вторичных процессов на коллекторские свойства.

The PHENIX Collaboration has measured phi meson production in d + Au collisions at sNN = 200 GeV using the dimuon and dielectron decay channels. The phi meson is measured in the forward (backward) d-going (Au-going) direction, 1.2 < y < 2.2 (-2.2 < y < -1.2) in the transverse-momentum (p_T) range from 1-7 GeV/c and at midrapidity |y| < 0.35 in the p_T range below 7 GeV/c. The phi meson invariant yields and nuclear-modification factors as a function of p_T, rapidity, and centrality are reported. An enhancement of phi meson production is observed in the Au-going direction, while suppression is seen in the d-going direction, and no modification is observed at midrapidity relative to the yield in p+p collisions scaled by the number of binary collisions. Similar behavior was previously observed for inclusive charged hadrons and open heavy flavor, indicating similar cold-nuclear-matter effects. 著者所属: 日本原子力研究開発機構(JAEA)

This paper explores the discourse in Telegram during the Iran’s 2017 election period. Recently, Telegram has become the most popular social media in Iran, playing a significant role in recent social and political events. This paper examines the highest-ranking posts to provide a better understanding of Telegram posts’ characteristics, dynamics, and potentials for producing the new discourses or reinforcing the existing ones. The materials of this study were gathered from the 620 most-viewed posts during the election period. The data were analyzed mainly with quantitative content analysis and completed with ethnographic content analysis. This study finds that counter discourses are not shaped in Telegram and the most viewed posts mainly reproduce and reinforce the dominant discourses. This finding also clarifies how the content circulation is affected by the national political events, such as the election. Keywords: Telegram, Iran, presidential election, content analysis, discourse analysis.