As is well established, several gauge theories admit vortices whose mean life time very large. In some cases, this stability a consequence of the topology symmetry group underlying theory. The main focus present work is, given putative vortex, to determine if it non abelian or not by analysis its physical effects. example considered here simplest one namely, $SU(2)$ model internal orientational...

Introduction: Biocides are commonly used for disinfection in a variety of contexts. They generally to avoid infection by controlling biofilm on medical equipment. However, the literature lacks information effect biocide efflux pump gene expression. Objective: To determine influence development and acrA ramA Methodology: The microtiter plate method was identify 80 isolates K. pneumoniae. minimal...

Despite widespread acceptance and application of real options theory in the economic literature, little empirical work has attempted to assess the extent to which firm behavior accords with the theory’s prescriptions. In particular, it is not well-known whether, or by how much, firms actually delay irreversible investments following an increase in the uncertainty of their economic environment. ...

A generalisation of Scott's information systems \cite{sco82} is presented that captures exactly all L-domains. The global consistency predicate in definition relativised such a way there for each atomic proposition (token) saying which finite sets statements express consistent with the given statement. It shown states generalised form an L-domain, and L-domain can be generated this way, up to i...