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Research
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PubMed COVID-19 Clinical Care

29791 - 29800 of 44979 results found

Hindered visibility improvement despite marked reduction in anthropogenic emissions in a megacity of southwestern China: An interplay between enhanced secondary inorganics formation and hygroscopic growth at prevailing high RH conditions

Date
Wednesday, June 28, 2023 - 4:00 AM
Description
The PM(2.5)-bound visibility improvement remains challenging in China despite vigorous control on anthropogenic emissions in recent years. One critical issue could exist in the distinct physicochemical properties especially of secondary aerosol

Educators Are Not Alright: Mental Health During COVID-19

Date
Wednesday, June 28, 2023 - 4:00 AM
Description
Educator mental health sits at the intersection of multiple pressing educational issues. We are among the first to provide estimates of school system employee (SSE) stress, anxiety, and depression during the COVID-19 pandemic. Most participants

Adversarial Transformer for Repairing Human Airway Segmentation

Date
Wednesday, June 28, 2023 - 4:00 AM
Description
Automated airway segmentation models often suffer from discontinuities in peripheral bronchioles, which limits their clinical applicability. Furthermore, data heterogeneity across different centres and pathological abnormalities pose significant