We have synthesized and characterized novel, copper-metalated, polymeric templates that contain adenine nucleobases. These promote hydrolysis of non-natural and natural phosphate ester substrates in a highly efficient and catalytic fashion. The crystal structure of the cooper-containing adenylated monomer reveals the formation of a polymeric array, through coordination to both N1 and N7 atoms. ...

I am grateful to the editors of Mathematics of Computation for sending me Professor Zhang Zhenxiang’s remarks on my paper [1], and am indebted to him for pointing out some inaccuracies. • Page 1032, line 18: Replace “from (4′) if follows” by “(4′) follows from”. • Page 1032, line 24: Replace “(4′)” by “(4′′)”. • Page 1034, Table 1: In the row labelled “n7”, shift the data in the last column to ...

Abstract Wood charcoal is a sustainable, renewable, and environmentally friendly material with the use that acoustic device can produce. Charcoal made of wood waste materials allows for improving indoor acoustical quality. Therefore, this objective article to investigate sound scattering coefficients QRD perforation ratio oak elements. Sound coefficient calculated measurement reverberation time...

a State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Institute of Remote Sensing Applications of Chinese Academy of Sciences and Beijing Normal University, Beijing, China – [email protected] b Faculty of Computing, London Metropolitan University, 166-220 Holloway Road, London N7 8DB, UK – [email protected] c Graduated University of Chinese Academy of Sciences, Beijing, China ...

Treatment of the lysogenic strain M. lysodeikticus 53-40 (N5) with ethyl methylaminosulfonate results in a slight increase in infective center concentration of N5 phages which is only detectable once disturbing cells had been eliminated by lysozyme. After conversion of ethyl methylaminosulfonate with radioactive labelled guanosine at 37 degrees C, N7-ethyl-guanine could be ascertained. Therefor...