منابع مشابه
Epiphany or magi?
The season of the Nobel awards and the ensuing ceremonials is upon us. As the current laureates prepare to graciously stand in line before the crowned heads of Sweden and Norway, it’s an appropriate moment to reflect on what the prize has come to mean, and whether it still serves a useful purpose in today’s world. Although the Nobel Prizes are held in high esteem by the general public the world...
متن کاملBerberine, an epiphany against cancer.
Alkaloids are used in traditional medicine for the treatment of many diseases. These compounds are synthesized in plants as secondary metabolites and have multiple effects on cellular metabolism. Among plant derivatives with biological properties, the isoquinoline quaternary alkaloid berberine possesses a broad range of therapeutic uses against several diseases. In recent years, berberine has b...
متن کاملActive Learning with Oracle Epiphany
We present a theoretical analysis of active learning with more realistic interactions with human oracles. Previous empirical studies have shown oracles abstaining on difficult queries until accumulating enough information to make label decisions. We formalize this phenomenon with an “oracle epiphany model” and analyze active learning query complexity under such oracles for both the realizable a...
متن کاملEffect of Different Final Irrigants on Bond Strength of Resilon/Epiphany and Resilon/Epiphany Self-Etch
OBJECTIVE To assess the effects of different final irrigants on the bond strength of bonded root filling materials, Epiphany/Resilon and Epiphany self-etch (SE)/Resilon. MATERIALS AND METHODS The root canals of eighty single-rooted extracted human teeth were prepared. After the smear layer was removed using 17% EDTA, the samples were randomly divided into eight groups. In groups 1 and 2, no a...
متن کاملMultitarget Drugs: an Epigenetic Epiphany.
Epigenetics refers to changes in a biological phenotype that are not due to an underlying change in genotype. In eukaryotes, epigenetics involves a set of chemical modifications of the DNA and the histone proteins in nucleosomes. These dynamic changes are carried out by enzymes and modulate protein-protein and protein-nucleic acid interactions to determine whether specific genes are expressed o...
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ژورنال
عنوان ژورنال: The Expository Times
سال: 1922
ISSN: 0014-5246,1745-5308
DOI: 10.1177/001452462203400313