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ABSTRACT BACKGROUND METHODS RESULTS CONCLUSIONS The US government allocated over $2.5 billion in “Elementary and Secondary School Emergency Relief (ESSER)” funds to Washington State for COVID‐19 response and ventilation improvements. Despite available funding, gaps persist in supporting schools to successfully use portable air cleaners (PACs). We evaluated PAC needs within King County, Washington and characterized factors influencing schools' purchase and use of PACs.Public Health—Seattle & King County (PHSKC) assessed school's ventilation systems and IAQ improvements through a survey (N = 17). Separately, semi‐structured interviews (N = 13) based on the technology acceptance model (TAM) were conducted with school personnel. A thematic analysis using inductive and deductive coding was conducted and logistic regression models assessed the predictive capability of the TAM.The PHSKC survey findings informed our recommendations. Positive attitudes, knowledge, and beliefs in ease of use and effectiveness of PACs were facilitators to PAC use. While barriers included a lack of training, education, and concerns about PAC maintenance and sustainability. TAM constructs of perceived usefulness (PU) and perceived ease of use (PEU) were predictive of having the intention to use PACs in schools.There is a critical need for solutions to circumvent challenges to implementing PACs in schools. This characterization provides insight for promoting PAC use in IAQ‐impacted schools. [ABSTRACT FROM AUTHOR]

This study takes a look at the effects of supplementary plasma testosterone (T) on paternal care in the chestnut-collared longspur. Study results indicate that the pattern of male longspurs' lessened responsiveness to T during the nestling phase may be reflective of the relative importance of male care to nest success in the species.

The Emergency Medical Treatment and Labor Act (EMTALA) was enacted in 1986. Its purpose was to ensure that all individuals receive necessary emergency services from hospitals and not be denied care (i.e., "patient dumping") because of their economic status or lack of insurance. In its application, EMTALA has reduced "patient dumping," but at great cost to hospitals and physicians as an unfunded mandate. Despite 17 years of experience with the law, providers have been uncertain as to where and when, and to whom, the EMTALA obligations apply. The law has also proven to be burdensome and has been interpreted as extending far beyond the hospital emergency room. After reviewing the law for some time, the Centers for Medicare and Medicaid Services (CMS) released its final rules redefining the scope of EMTALA, reaffirming certain guidelines and modifying or clarifying others. The new regulations attempt to restate the parameters of the law as it applies to the emergency department and the hospital, as well as to inpatients and outpatients. The new rules clarify on-call obligations for physicians, confirming guidance issued by CMS in June 2002. This article summarizes the salient features of these new regulations.