Double emulsions are useful templates for microcapsules and complex particles, but no method yet exists for making double emulsions with both high uniformity and high throughput. We present a parallel numbering-up design for microfluidic double emulsion devices, which combines the excellent control of microfluidics with throughput suitable for mass production. We demonstrate the design with dev...

the marked shift in the patterns of drug use in iran, from opium smoking to injecting drug use, has led to serious health-related outcomes. this study was designed to explore characteristics of people who inject drugs (pwid) in tehran, iran. nine hundred and four pwid were recruited from treatment and harm reduction facilities, as well as drug user hangouts in public areas in tehran. participan...

AIMS To compare the relative frequency of eight indicators of problem drug use and potentially adverse social circumstances in drug-using parents and non-parents and to explore whether a profile based on these characteristics differs according to whether or not dependent children live with their drug-using parent. DESIGN The study utilizes a 5 year national UK treatment monitoring system data...

This study aimed to evaluate drug utilization in pediatric out-patient department of a tertiary care teaching hospital. The patient and drug information of 254 patients was analyzed for WHO recommended prescribing indicators. The average number of drugs per prescription was 2.31 and 45% of medicines were prescribed from National List of Essential Medicines. The use of injectibles was low (1.18%...