Adherence to institutional stroke alert criteria in an academic adult emergency department population.

Background: Timely recognition of acute ischemic stroke (AIS) is essential to identify patients who may be eligible for acute intervention. Protocols to streamline systems-based care, such as "stroke alerts" in the emergency department (ED) can safely reduce time-to-care while enhancing safety. However, clinician adherence to stroke alert criteria is poorly described.

Knowledge and quality of life in cancer patients receiving immunotherapy for the first time. A cross-sectional study about being informed.

Purpose: Patients receiving immunotherapy need to have a good understanding of how immunology works and which toxicities they can expect. This study aimed to assess patients' knowledge on their immunotherapies and their quality of life before and after receiving immunotherapy for the first time in a cancer centre.

Methods: From July 2018 to September 2020, all patients treated at the cancer centre receiving first-time immunotherapy were invited to participate in a cross-sectional descriptive study.

Interorganisational emergency management coordination challenges in a resource-scarce environment: a case study of El Salvador post COVID-19.

The COVID-19 (coronavirus disease 2019) pandemic pinpointed the vulnerability of nations to disasters regardless of their relative level of development. The coordination of their emergency management response organisations was seen as extremely important in not only dealing with the global health emergency, but also with respect to natural hazards and public health threats in the future. Coming to these conclusions and working to enhance a country's coordination of emergency management actors are, however, two very different things.

Melatonin supplementation to sows in mid to late gestation affects offspring circadian, myogenic, and growth factor transcript abundance in pre and postnatal skeletal muscle.

The neuroendocrine hormone melatonin is associated with circadian rhythms and has antioxidant and vasodilative properties. In cattle, melatonin rescues fetal growth during maternal nutrient restriction in a seasonally dependent manner, but melatonin research in swine is limited. The objective of this study was to evaluate the effects of dietary melatonin supplementation during mid to late gestation on circadian rhythm and muscle growth and development of the longissimus dorsi in utero and postnatally.

Self-Healing of Microcracks and Scratches in a Carbon-Fiber Reinforced Epoxy Vitrimer by Conventional or Remote Heating.

This study addresses the extension of the service life of carbon-fiber reinforced epoxies by inducing thermal healing of microcracks through the use of a vitrimer as a polymeric matrix. Our aim was to explore the feasibility of using a blend of selected carboxylic acids (citric, glutaric, and sebacic acids) and commercial monomers to design a matrix specifically developed for technological implementation in composites with the ability of intrinsic repair of microcracks under moderate (even remote) heating treatments. The selection of the formulation (the acid blend, catalysts, and monomers) was the result of an exhaustive prescreening analysis of processing requisites and final properties.