نتایج جستجو برای: ε caprolactam

تعداد نتایج: 15399  

2008
Søren K. Klitgaard Kresten Egeblad Uffe V. Mentzel Andrey G. Popov Thomas Jensen Esben Taarning Inger S. Nielsen Claus Hviid Christensen

Over the past decades it has become clear that supported gold nanoparticles are surprisingly active and selective catalysts for several green oxidation reactions of oxygen-containing hydrocarbons using molecular oxygen as the stoichiometric oxidant. We here report that bifunctional gold–titania catalysts can be employed to facilitate the oxidation of amines into amides with high selectivity. Fu...

Journal: :Astronomische Nachrichten 1903

Journal: :International Journal of Modern Physics A 2001

2007
Allan Adler Pradeep Shukla ALLAN ADLER PRADEEP SHUKLA

We determine explicitly the formal moduli space of certain complete topological modules over a topologically finitely generated local k-algebra R, not necessarily commutative, where k is a field. The class of topological modules we consider include all those of finite rank over k and some of infinite rank as well, namely those with a Schauder basis in the sense of §1. This generalizes the resul...

2017
A. Mulder J. P. J. Michels J. A. Schouten

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2014
Yingying Huo Daochun Sun Ahmed El-Sayed

and Applied Analysis 3 radius δ ∈ 0, 1/2 . For φ, ε∗, ε 0 < ε∗ < ε, φ1 < φ − ε < φ − ε∗ < φ ε∗ < φ ε < φ2 , and R > R∗ > 2, we have ( q − 2)S(Ω(φ − ε∗, φ ε∗), R∗,W) n ( Ω ( φ − ε, φ ε), R, ̃ Rz ) q ∑ j 1 n ( Ω ( φ − ε, φ ε), R,W aj ) 256vπ24 lnR δ38 ε − ε∗ lnR − lnR∗ ( q − 2)S ( Ω ( φ − ε∗, φ ε∗, 1 R∗ ,W ))

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