Michael Seidl1 and Paola Gori-Giorgi2,3 1Institute of Theoretical Physics, University of Regensburg, D-93040 Regensburg, Germany 2Laboratoire de Chimie Théorique, CNRS, Université Pierre et Marie Curie, 4 Place Jussieu, F-75252 Paris, France 3Theoretische Chemie, Vrije Universiteit Amsterdam, De Boelelaan 1083, NL-1081HV Amsterdam, The Netherlands (Received 21 October 2009; published 27 January...

in order to determine the synoptic pattern of heavy and extreme precipitations on the southern coast of the caspian sea, precipitation characteristics of the caspian region were investigated by the use of eight synoptic stations data. considering the percentage thresholds, the days with heavy and extreme precipitations were determined for a 10 year period (1994-2003). since more than 75% of day...

We consider the partition function for Euclidean $SU(N)$ super Yang-Mills on a squashed seven-sphere. show that localization locus of has instanton membrane solutions wrapping six "fixed" three-spheres $\mathbb{S}^7$. The ADHM variables these instantons are fields living world volume. compute their contribution by localizing resulting three-dimensional supersymmetric field theory. In round-sphe...

  A new bioactive proline-rich cyclohexapeptide - diandrine C (6), previously isolated from whole plant of Drymaria diandra (Caryophyllaceae), was synthesized through coupling reactions of tetrapeptide unit Boc-Gly-l-Pro-l-Tyr-l-Trp-OH with dipeptide unit l-Pro-Gly-OMe using N,N-diisopropylcarbodiimide (DIPC) as the coupling agent, followed by cyclization of l...

in this study, polyaniline molecule (emeraldine base) is modeled as a molecular wire and the effects of the metal/molecule coupling strength and the molecule length on the current-voltage (i-v) characteristics are numerically investigated. using a tight-binding hamiltonian model, the methods based on non-equilibrium green’s function theory, landauer formalism and newns-anderson model, our calcu...

In this work, we study the status of negative coupling modifiers in extended Higgs sectors, focusing on ratio that probes custodial symmetry violation $\lambda_{WZ} = \kappa_{W}/\kappa_{Z}$. sectors with multiplets larger than doublets are only weakly coupled models give tree-level modifications to $\lambda_{WZ}$, and explore all such allowed by constraint from $\rho$ parameter perturbative uni...

  A new bioactive proline-rich cyclohexapeptide - diandrine C (6), previously isolated from whole plant of Drymaria diandra (Caryophyllaceae), was synthesized through coupling reactions of tetrapeptide unit Boc-Gly-l-Pro-l-Tyr-l-Trp-OH with dipeptide unit l-Pro-Gly-OMe using N,N-diisopropylcarbodiimide (DIPC) as the coupling agent, followed by cyclization of l...