Purpose To evaluate the educational effects of international health electives (IHEs) on
participants. IHEs are a popular component of many medical school and residency program …

Water samples collected from 28 dental facilities in six US states were examined for the
presence of Legionella pneumophila and other Legionella spp. by the PCR-gene probe, …

Plasmonic lasers exploit strong electromagnetic field confinement at dimensions well below
the diffraction limit. However, lasing from an electromagnetic hot spot supported by discrete, …

This paper reports an all-moldable nanofabrication platform that can generate, from a single
master, large-area nanoscale patterns with programmable densities, fill factors, and lattice …

Several mosquito-borne viral infections have recently emerged in North America; West Nile
virus is the most common in the United States. Although West Nile virus generally causes a …

Microbiological studies on dental unit water samples from 150 operatories revealed widespread
and unacceptably high levels of contamination. Biofilm formation along the walls of the …

This paper describes how a memory-based, sequential wrinkling process can transform flat
polystyrene sheets into multiscale, three-dimensional hierarchical textures. Multiple cycles of …

… Huntington, EJJ Grabowski … ketone 1 m the presence ol ‘In ephedrme alkoxide, eq. 1.
The stereocenter was formed with an enantiomeric- … ( 15.0 mL at ca, 90% purity, 160 mmol) …

… Indeed, monitoring the addition of ketone 1 to solutions containing 0.6 M 4 and 0.2 M 6
by IR spectroscopy showed no appreciable reaction at −60 C. Warming the sample to −30 C …

This paper describes a new class of structured optical materialslattice opto-materialsthat
can manipulate the flow of visible light into a wide range of three-dimensional profiles using …