Results 21 to 30 of about 409,221 (291)
Drak Is Required for Actomyosin Organization During Drosophila Cellularization
G3: Genes, Genomes, Genetics, 2016 The generation of force by actomyosin contraction is critical for a variety of cellular and developmental processes. Nonmuscle myosin II is the motor that drives actomyosin contraction, and its activity is largely regulated by phosphorylation of the ...
Ashish B. Chougule +2 more
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5-[3-(2,5-Dimethoxyphenyl)prop-2-enylidene]-1,3-diethyl-2-thioxohexahydropyrimidine-4,6-dione
Acta Crystallographica Section E, 2009 1,3-Diethyl-2-thiobarbituric acid reacts with 2,5-dimethoxybenzaldehyde to form the title Knoevenagel product, C19H22N2O4S. In the compound, the two six-membered rings at either end of the three-membered –CHCHCH– chain are nearly ...
Abdullah Mohamed Asiri +2 more
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Dimensional groups and fields [PDF]
, 2019 We shall define a general notion of dimension, and study groups and rings whose interpretable sets carry such a dimensio. In particular, we deduce chain conditions for groups, definability results for fields and domains, and show that pseudofinite groups
Wagner, Frank Olaf
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Advances in Mechanical Engineering, 2019 Crack initiation characteristics of ring chain of heavy-duty scraper conveyor under time-varying loads were investigated in this study. The dynamic tension of ring chain of the heavy-duty scraper conveyor was obtained using the time-varying dynamic ...
Dagang Wang +4 more
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γ-Dual Codes over Finite Commutative Chain Rings
AxiomsIn this article, the notion of γ-dual codes over finite chain rings is introduced as an extension of dual codes over finite chain rings. Various characteristics and properties of γ-dual codes over finite chain rings are explored.
Hai Q. Dinh +2 more
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5-Amino-3-methyl-1-phenyl-1H-1,2,4-triazole
Acta Crystallographica Section E, 2008 In the title compound, C9H10N4, the phenyl and triazole rings make a dihedral angle of 38.80 (2)°. N—H...N hydrogen bonds link the molecules, forming centrosymmetric R22(8) rings; these rings are interconnected through a C(5) chain ...
Mansour Salem +3 more
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Spectral properties of magnetic chain graphs [PDF]
, 2015 We discuss spectral properties of a charged quantum particle confined to a chain graph consisting of an infinite array of rings under influence of a magnetic field assuming a $\delta$-coupling at the points where the rings touch.
Exner, Pavel, Manko, Stepan
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2-(3-Nitrophenyl)-4-oxo-4-phenylbutanenitrile
Acta Crystallographica Section E, 2011 The structure of the title compound, C16H12N2O3, contains two aromatic rings bridged by a C3 chain. The dihedral angle between the rings is 67.6 (1)°. No classical hydrogen bonds are not found in the crystal structure.
Jingya Yang, Hongyan Zhou, Zheng Li
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Random motion on finite rings, I: commutative rings
, 2019 We consider irreversible Markov chains on finite commutative rings randomly generated using both addition and multiplication. We restrict ourselves to the case where the addition is uniformly random and multiplication is arbitrary.
Ayyer, Arvind, Singla, Pooja
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(E)-1-(4-Decyloxyphenyl)-3-(2-hydroxyphenyl)prop-2-en-1-one
Acta Crystallographica Section E, 2012 In the title compound, C25H32O3, the enone group adopts an s-cis conformation. The alkoxy chain is in an all-trans conformation. The dihedral angle between the benzene rings is 7.86 (5)°.
Zainab Ngaini +4 more
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