The purpose of this research was to develop a system for cultivating and evaluating Listeria monocytogenes biofilms that produces consistent and reliable results. A three-tiered approach was used to evaluate biofilm-forming abilities of three L. monocytogenes strains that were originally associated with listeriosis outbreaks. A L. monocytogenes 'honeycomb' biofilm structure was described. L. mo...

BACKGROUND Surgical site infections (SSIs) are associated with substantial patient morbidity and death. It is estimated that 750,000-1 million SSIs occur in the U.S. each year, utilizing 3.7 million extra hospital days and costing more than $1.6 billion in excess hospital charges. METHOD Review of pertinent English-language literature. RESULTS The Surgical Care Improvement Project (SCIP) wa...

In September 2013, India passed a historic National Food Security Act. This paper examines the potential impact of the two central pillars of this act - expansion of the Public Distribution System and strengthening of the Integrated Child Development Schemes - on child nutrition. Using new data from the India Human Development Survey of 2011-12, this paper shows that access to subsidized grains...

Trace based compilation is a technique used in managed language runtimes to detect and compile frequently executed program paths. The goal is reduced compilation time and improved code quality since only “hot” parts of methods are ever compiled. Trace compilation is well suited for interpreter based runtime environments because the control flow of an application program is highly visible and re...