Photonic integrated circuits (PICs) are considered as the way to make photonic systems or
subsystems cheap and ubiquitous. PICs still are several orders of magnitude more expensive …

Asphyxiation by an inhaled foreign body is a leading cause of accidental death among children
younger than 4 years. We analyzed the recent epidemiology of foreign body aspiration …

Objective To examine patterns of mortality among climbers on Mount Everest over an 86
year period. Design Descriptive study. Setting Climbing expeditions to Mount Everest, 1921-…

IN October 1902, a “peculiar anomaly in human red blood corpuscles... came to notice in the
histologic laboratory of the Ohio State University,” Columbus, Ohio.“Examination disclosed …

To examine alterations in brain activation associated with pharmacologically induced
memory impairment, we used functional MRI (fMRI) to study the effects of lorazepam and …

BACKGROUND: Communication failures are a significant cause of preventable medical
errors, and poor-quality handoffs are associated with adverse events. We developed and …

An end-to-end continuous pharmaceutical manufacturing process was developed for the
production of conventional direct compressed tablets on a proof-of-concept level for the first time…

Background In adults, frontal electroencephalogram patterns observed during propofol-induced
unconsciousness consist of slow oscillations (0.1 to 1 Hz) and coherent alpha …

Mbarara is a small town in the rural southwest of Uganda, one of the poorest countries in the
world. The per capita income in this equatorial East African nation is less than $4 a day, and …

To the Editor: The Covid-19 pandemic has caused severe shortages and threatens to overwhelm
health care infrastructure; thus, guidance on allocation like that offered by Emanuel et al…