RESUMO
The Facility for Rare Isotope Beams (FRIB) will generate many unique isotopes of scientific interest which are retained in the primary beam dump. This work uses Hollow Fiber Supported Liquid Membrane (HFSLM) for extraction of ultra-trace concentrations of short-lived radioisotopes from the large solution volumes present in the primary beam dump loop. Part per trillion levels of 48V were successfully recovered from an aqueous solution spiked with predicted concentrations of chemically similar species, with an extraction efficiency of 71% in 60 min.
RESUMO
SPARC is a web-based research management system that integrates both research and routine clinical care work flows and has now been in operation at the Medical University of South Carolina (MUSC) since March 1, 2012. The system provides a one-stop-shop to researchers for all service requests related to their research with a focus on billing compliance, proposal and budget development, and work fulfillment data collection. Upgrades and enhancements based on user feedback from institutions around the country include increased invoicing and billing functionality, clinical research visit and assessment tracking, and outcome assessment using grant and publication data links. System development leverages home grown and community open source components.
