Tuning Separation and Coupling of Corannulene Trianion-Radicals through Sizable Alkali Metal Belts Sarah N. Spisak, Andrey Yu. Rogachev, Alexander V. Zabula, Alexander S. Filatov, Rodolphe Clérac, Marina A. Petrukhina a Department of Chemistry, University at Albany, State University of New York, Albany, NY 12222, USA. E-mail: [email protected] b Department of Chemistry, Illinois Institute ...

Assume that the oriented 3-manifold M = S 3 −p/q (K) is obtained by a rational surgery (with coefficient −p/q < 0) along an algebraic knot K ⊂ S 3. We compute the Heegaard Floer homology of −M in terms of p/q and the Alexander polynomial of K.

Magnetic resonance imaging evidence for presymptomatic change in thalamus and caudate in familial Alzheimer’s disease Natalie S. Ryan, Shiva Keihaninejad, Timothy J. Shakespeare, Manja Lehmann, Sebastian J. Crutch, Ian B. Malone, John S. Thornton, Laura Mancini, Harpreet Hyare, Tarek Yousry, Gerard R. Ridgway, Hui Zhang, Marc Modat, Daniel C. Alexander, Martin N. Rossor, Sebastien Ourselin and ...

Published Ahead of Print 14 December 2007. 10.1128/AEM.01790-07. 2008, 74(4):950. DOI: Appl. Environ. Microbiol. Pramatesh S. Patel John J. Kerrigan, Tia S. Lewis, Lisa A. Wysocki and Lu, Femi Oluboyede, Jennifer Dally, Michelle D. Kessler, Juan C. Aon, Richard J. Caimi, Alexander H. Taylor, Quinn coli Escherichia by Metabolic Engineering of Gluconoylation of Heterologous Proteins Suppressing P...

We shall consider several well known subsets of spherical 3-space 5: the compact zero-dimensional set P described by Antoine [l]1 and the topological 3-cell C consisting of the "horned sphere" 2 of Alexander [2] together with its interior. That the fundamental groups, tti(S-P) and 7Ti(5— C), of their complementary domains are not finitely generated (and hence in particular not trivial) was note...

Let L be a two component link in S, an embedding of two disjoint circles which is topologically locally flat, that is, which extends to an embedding of two solid tori. The link has Alexander polynomial one, if, and only if, the first homology of the universal abelian cover of the complement of the link vanishes. If the link has Alexander polynomial one, then the linking number of the two compon...

firdausi shahnameh has been illustrated more than any other literary work in the history of persian paintings. so far, many studies have been carried out on these historical paintings of shahnameh. most of these studies have been formalistic and have been considered to be merely representational works of written text. those studies have been focused on form, performing techniques and style clas...

It is well-known that the second highest coefficient of Alexander polynomial any lens space knot in $S^3$ −1. We show if third $\Delta_K(t)$ a $K$ non-zero, then coincides with $(2,2g+1)$-torus knot, where $g$ Seifert genus $K$.

A knot in S is doubly slice if it is the cross-section of an unknotted two-sphere in S. For low-crossing knots, the most complete work to date gives a classification of doubly slice knots through 9 crossings. We extend that work through 12 crossings, resolving all but four cases among the 2,977 prime knots in that range. The techniques involved in this analysis include considerations of the Ale...

Amelia J. Still, Brendan J. Floyd, Alexander S. Hebert, Craig A. Bingman, Joshua J. Carson, Drew R. Gunderson, Brendan K. Dolan, Paul A. Grimsrud, Kristin E. Dittenhafer-Reed, Donald S. Stapleton, Mark P. Keller, Michael S. Westphall, John M. Denu, Alan D. Attie, Joshua J. Coon and David J. Pagliarini Departments of Biochemistry, Chemistry, Biomolecular Chemistry, Genome Center of Wisconsin, Un...