Archer Childers

Ultrasound-guided musculoskeletal and spasticity injections have become common procedures in PM&R practices, but there are currently no guidelines for teaching these procedures in residency and fellowship training programs. As part of a quality improvement initiative, the authors aimed to assess the educational value of a hands-on cadaver-based…[Read more]

t shifts, or FiO

less likely to be decreased. Patients may be at a risk of oxygen toxicity because of the liberal oxygen strategy. Therefore, further research is needed to improve oxygen management for patients with MV in the ICUs.

Hyperoxemia occurs frequently and is neglected in most cases, particularly when mild to moderate hyperoxemia,…[Read more]

We study the geographical variation of the skull in the cavies Microcavia australis and M. maenas and its association with environmental variables. We tested four hypotheses previously proposed to explain the geographic patterns of morphological variation i) heat conservation; ii) heat dissipation; iii) primary productivity and iv) seasonality. We…[Read more]

The COVID-19 pandemic has led to multiple changes in maternity services worldwide. Systems rapidly adapted to meet public health requirements aimed at preventing transmission of SARS-CoV-2, including quarantine procedures, travel restrictions, border closures, physical distancing and “stay-at-home” orders. Although these changes have impacted all…[Read more]

The COVID-19 pandemic has given rise to rapid and widespread international pursuit of wastewater surveillance for genetic signals of SARS-CoV-2, the virus causing the pandemic. Environmental scientists and engineers familiar with the techniques required for this endeavor have responded. Many of the environmental scientists engaged in these…[Read more]