Jacquelyn Y Kung

Learn More
OBJECTIVES To model the incremental cost-utility of seven interventions reported as effective for preventing falls in older adults. DESIGN Mathematical epidemiological model populated by data based on direct clinical experience and a critical review of the literature. SETTING Model represents population level interventions. PARTICIPANTS No human(More)
Sputtering changes the analytical performance of the hollow cathode as an emission source. Proper conditioning (aging) of the hollow with sputtering greatly improves precision. Conditioning decreases the blank emission signal and changes the shape of the hollow. Micrographs which show the evolution of the bottom of the hollow into a stable bulb shape are(More)
  • 1