منابع مشابه
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Today, mass media act like a magic mirror, not only reflecting the reality of societies, but also projecting a variety of images onto people’s thoughts. Because of this great ability to produce, reproduce and disperse images, mass media have acquired considerable influence on people’s lives. Among the different media, the television in particular has become an inseparable part of most Iranian h...
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Let $mathcal{R}$ be a commutative ring with identity, let $A$ and $B$ be two $mathcal{R}$-algebras and $varphi:Blongrightarrow A$ be an $mathcal{R}$-additive algebra homomorphism. We introduce a new algebra $Atimes_varphi B$, and give some basic properties of this algebra. Generalized $2$-cocycle derivations on $Atimes_varphi B$ are studied. Accordingly, $Atimes_varphi B$ is considered from th...
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Protein quaternary structure complex is also known as a multimer, which plays an important role in a cell. The dimer structure of transcription factors is involved in gene regulation, but the trimer structure of virus-infection-associated glycoproteins is related to the human immunodeficiency virus. The classification of the protein quaternary structure complex for the post-genome era of proteo...
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MOTIVATION The 'sequence implies conformation' principle has been the motivation for the construction of numerous systems of secondary and tertiary structure prediction. Computational experiments have shown that this principle can now be extended to quaternary structure prediction. This work appears to be the first effort to predict quaternary structure properties from sequence. RESULTS The s...
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ژورنال
عنوان ژورنال: Biochemistry and Molecular Biology Education
سال: 2000
ISSN: 1470-8175,1539-3429
DOI: 10.1111/j.1539-3429.2000.tb00159.x