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STEVEN,IRAWATI 장전수학회 2019 Proceedings of the Jangjeon mathematical society Vol.22 No.1
In this article, we focus on some notions of prime submod- ules over a commutative ring with identity. Suppose R is a commutative ring with identity and M is an R-module. A proper submodule N of M is called prime if rm is element of N implies r element of (N : M) or m element of N. In this article we give a generalized version of prime submodule in its localization which named as S(N)-almost prime submodule. This generalization was obtained by creating generalized version of almost prime submodule such that the submodule is not al- most prime but its localization is almost prime. Furthermore, some characterizations of S(N)-almost prime submodules and its relation to S(I)-almost prime ideals are given in this article.
Change and Continuity in the Political Attitudes of Canadian University Students, 1986-2011
Steven Holloway(Steven Holloway ),Youngwon Cho(Youngwon Cho) 한국캐나다학회 2013 Asia-Pacific Journal of Canadian Studies (APJCS) Vol.19 No.2
While Political Science is taught at nearly every university in Canada, little is known about the political attitudes of the Canadian students actually taking courses in the discipline. Beyond anecdotal evidence based largely on personal impressions, there has been no other indicator to gauge our students’ political dispositions and preferences, especially over an extended period of time. We shed some light on this issue by presenting the findings of a survey of first-year students taking an introductory course in Political Science at [name withheld for blind review]. Spanning over 25 years from 1986 to 2011, the survey and its findings provide a useful window into the evolving pattern of political attitudes among our first-year students, which include, among others: ideological inclinations, both self-identified and more objectively measured; party preferences; views on Quebec separatism; support for Canada’s international activism; attitudes toward the US; and assessment of international economic openness.
Chondroid metaplasia of paraspinal connective tissue in the degenerative spine
Sjoerd Stevens,Sjoerd Stevens,Anouk Agten,Erika Wisanto,Melissa Lo Monaco,Jonas Verbrugghe,Annick Timmermans,Ivo Lambrichts,Frank Vandenabeele 대한해부학회 2019 Anatomy & Cell Biology Vol.52 No.2
A 51-year-old male was routinely biopsied during a paraspinal muscle study. The biopsy sample was taken from the right erector spinae muscle at the fourth lumbar vertebra. The patient had no history of (diagnosed) major back trauma. The obtained sample was histologically analyzed (hematoxylin and eosin, safranin O), and complementary magnetic resonance imaging was performed. The biopsied sample contained chondroid tissue. Based on its location, the biopsy sample was appointed as chondroid metaplasia. Although chondroid metaplasia is not uncommon in humans, this is the first report of chondroid metaplasia within the paraspinal connective tissue. We propose a novel mechanism to explain the paraspinal chrondrogenic changes, related to spinal degeneration.
THE STOCK MARKET PERFORMANCE OF DEMUTUALIZED THRIFTS
Steven A Dennis,Ahaz Armstrong,Dana Ramsey People&Global Business Association 2006 Global Business and Finance Review Vol.11 No.2
Demutualization is the process by which a company transfers ownership from its members to shareholders. In this paper, the authors document the short-run and long-run price performance of mutual-to-stock conversions by thrifts ("savings and loans" and "savings banks"). The authors investigate two competing hypotheses concerning the stock price reaction. The Regulatory Hypothesis suggests that the initial stock price reaction will be less positive than the general market, while the Agency Hypothesis predicts the opposite. The study's empirical findings support the Regulatory Hypothesis: the initial returns at stock issuance are much less than the general market and the long-run performance is much better.
Modeling the Ad Revenue Potential of Media Audience : An Underdeveloped Side of Media Economics
Steven S. Wildman (주)에스비에스 2003 미디어경제와 문화 Vol.1 No.2
A typical media enterprise operates simultaneously in a market in which content is supplied to the media consumers and a market in which access to consumers in audiences is sold to advertisers. Because theory and modeling in media economics has focused almost entirely on the content market, the economics of the consumer access market remains comparatively underdeveloped. A model of the relationship between the sets of products members of an audience consume and the revenue a media firm collects from advertisers shows that the value of any given consumer in an audience depends on the set of products that consumer purchases and the sets of products purchased by other consumers in the same audience. Implications for programming and competitive strategies are explored. 일반적인 매체 기업은 콘텐츠가 매체 수용자들에게 공급되어지는 시장과 시청자들이 광고자들에게 매도되어지는 수요자 접근 시장을 동시에 운영한다. 따라서 매체 기업들의 경제학적 완전한 이해를 위해서는 매체 기업들이 서로 경쟁하며 연관되어 있는 콘텐츠 시장과 수요자 접근 시장을 심도 깊게 이해하는 것이 선행되어야 할 것이다. 왜냐하면 매체 경제학에서의 이론과 모형 만들기가 거의 전적으로 콘텐츠 시장에 중점을 두고 있을 뿐 수요자 접근 시장의 경제학은 상대적으로 미개발로 남아 있기 때문이다. 이를 설명하고 접근하기 위해 매체 상품과 광고수익의 연관성 모형에 대해 알아보자. 이 연관성 모형은 소비자 구성원들이 소비하는 여러 매체 상품과 매체 기업이 광고주로부터 얻는 수익 간의 연관성을 보는 모형으로 임의로 주어진 소비자의 가치를 보여준다. 즉, 이 임의의 소비자는 그들이 구매하는 일단의 매체상품과 그들이 속한 동일한 시청자 집단 내의 다른 소비자들이 구매하는 여러 다른 매체 상품들에 의존하는 시청자인 것이다. 이에 본 논문에서는 프로그램 구성과 경쟁적 전략의 밀접한 연관성들을 논의해 보기로 하겠다.