Estimation of the cost-effectiveness of HIV prevention portfolios for people who inject drugs in the United States: A model-based analysis.

BACKGROUND:The risks of HIV transmission associated with the opioid epidemic make cost-effective programs for people who inject drugs (PWID) a public health priority.Some of these programs have benefits beyond prevention of HIV-a critical consideration given that injection drug use is increasing across most United States demographic groups.To ident

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Mechanical characterization and thermal investigation of nylon polymer matrix composites used in automotive power train systems

Failures may result from a variety of mechanical issues, including the improper composition of the components.This study synthesizes specific typical varying materials, including nylon 6/6 and glass fibers, with unique volume proportions eksfolierende toner to improve abrasion resistance and extend the lifespan of equipment.The research demonstrate

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