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June 21, 2021 Cover
Volume 99, Issue 23
High-resolution data on air quality are helping scientists and community groups understand and address disparities in pollution between neighborhoods
Cover image:A study of Houston’s air quality showed that neighborhoods that are predominantly Hispanic have higher levels of NO2 than non-Hispanic, White neighborhoods. Blue = lower NO2; red = higher NO2.
Credit: Adapted from Sally Pusede/Environ. Sci. Technol.
A local look at air pollution highlights inequalities within cities
High-resolution data on air quality are helping scientists and community groups understand and address disparities in pollution between neighborhoods
Vaccines could make big Ebola outbreaks a thing of the past
With approved vaccines and better health-care systems, 2 recent outbreaks in Africa have been managed quickly and with few deaths
Periodic Graphics: Comparing how air purification technologies trap and attack viruses
Chemical educator and Compound Interest blogger Andy Brunning explains the science behind how various air purification methods remove viruses like SARS-CoV-2 from the air
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Chemjobber on how to deliver bad news
Be prepared to say what happened and why, and offer solutions
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COVID-19 test used in UK mass-screening program receives stinging rebuke from the FDA
US regulator’s warning raises fresh questions about efficacy of Operation Moonshot’s antigen test
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Phosphonium salt boosts electrochemical Haber-Bosch reaction
An electrochemical Haber-Bosch process achieves record efficiency and longevity with the aid of a fast proton shuttle
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Science Concentrates
Phosphonium salt boosts electrochemical Haber-Bosch reaction
An electrochemical Haber-Bosch process achieves record efficiency and longevity with the aid of a fast proton shuttle
