We develop our general machinery of the Campbell-Hausdorff invariants of links, in the case of pure links, with emphasis on the connections with the lower central series of the pure braid groups. We present a complete simple set of rules for the Artin calculus of longitudes modulo the central series. We prove that if two pure links differ by an order k pure braid commutator, then their order k ...

The past decade has witnessed a remarkable growth in the number of organic reactions that are catalyzed by homogeneous gold complexes. Many of the early reported reactions took advantage of the propensity of gold complexes to serve as excellent catalysts for reactions that proceed through π-activation of carbon–carbon multiple bonds. Subsequently, the reactivity paradigms available for gold com...

The aim of this study was to compare safety and efficacy of 4 homogenous overlapping drug-eluting stents (DES) in acute myocardial infarction (AMI) patients. We selected 1,349 consecutive patients (62.1 ± 14.9 yr, 69.4% male) who received homogenous overlapping DESs in diffuse de novo coronary lesions from Korea Acute Myocardial Infarction Registry from April 2006 through September 2010. They w...

Abstract We study the homogenous quenching processes in a holographic s + p model with reentrant phase transitions. first realize transition probe limit and draw diagram. Next, we compare time evolution of two condensates groups numerical experiments across region, different speed as well width respectively. also dynamical competition between orders from normal to superconductor phase.

Peer group supervision, particularly in multidisciplinary formats, presents a potential means of providing professional support, and specifically clinical supervision, for allied health professionals. Debate exists regarding the extent to which the activities of these groups should be formalized. Results drawn from an evaluation of a large-scale peer group supervision initiative are described. ...