منابع مشابه
Fallen Immortals
The memory of somatic cell gene expression is reset in the germline in a process that is accompanied by dramatic changes in chromatin modifications. In this issue, Katz et al. (2009) show that the histone demethylase Lsd1/Spr-5 may participate in this resetting process in the worm, thereby preventing a decline in germ cell epigenetic stability and viability over ensuing generations.
متن کاملThe Unity and Structure of the Sermon on the Mount
Jesus is often described in the Gospels as a preacher. What has become his most famous sermon is recorded in Matthew 5-7 and Luke 6:17-49. The former is usually referred to as the Sermon on the Mount (note 5:1), the latter as the Sermon on the Plain (note 6:17 KJV). The following study will be concerned primarily with the unity and structure of the Matthean sermon, but a necessary preliminary i...
متن کاملFallen cardinals
We prove that for every singular cardinal μ of cofinality ω, the complete Boolean algebra compPμ(μ) contains a complete subalgebra which is isomorphic to the collapse algebra CompCol(ω1, μ0 ). Consequently, adding a generic filter to the quotient algebra Pμ(μ) = P(μ)/[μ] collapses μ0 to א1. Another corollary is that the Baire number of the space U(μ) of all uniform ultrafilters over μ is equal ...
متن کاملFallen Flowers
Suicide is a serious social and health problem in Korea [1]. According to a 2005 report by the Organization for Economic Cooperation and Development [2], Korea had the highest suicide rate with nearly 30 deaths per 100,000 population. Many studies have found that suicidal ideation and attempts among lesbians, gay men, and bisexual persons are higher than among heterosexual individuals (or gener...
متن کاملComparative Classification for Administrators: A Short Sermon
It appears that in too many instances the administrators who must decide what classification schemes libraries should use lack understanding of comparative classification. As a result, these decisions are frequently based upon irrelevant considerations. The author points to the several weighty reasons for claiming that such systems as Bliss, the Colon Scheme, and the UDC are superior to those i...
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 1980
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.2552