Despite variations in origin of the vessels, our dissections demonstrated that the ultimate tissue distribution of the LTA remained typical in the vast majority of the specimens and descended on the lateral border of the pectoralis minor. Our results illustrate the need for re-evaluation of the branches of the thoracoacromial artery with possible consideration that the LTA arises from it, instead of directly from the axillary artery. We hope that the information supplied by this study will provide useful information to anatomists and surgeons alike.
The COVID-19 pandemic has presented unprecedented challenges for physical education teacher education (PETE), and PETE appears to suffer the most when transitioning from face-to- face to virtual (online) environments due to the characteristics of PE. There is no literature found to address the profound challenges and solutions for teaching PETE online that we so desperately need nowadays. The present study examined specific challenges and solutions for online PETE. Future research directions are provided.
International migrant women of childbearing age represent a large proportion of immigrants to high-income countries, yet research focusing on their postpartum health is limited. We investigated predictive factors for breast and non-breast pain 1 week post-birth in migrant and non-migrant women in Canada. Among migrant women, difficulty accessing health services; being from a middle-or high-income country; poor functionality in English and French; living with the father of their infant; and having no regular care provider were predictive of breast pain. Among non-migrant women, difficulties accessing health services, multiparity and prenatal education were predictive of breast pain, while receiving an epidural and having no regular care provider were predictive of non-breast pain. Among both groups, difficulties accessing health services and having no regular care provider were predictive of breast pain, while second degree or higher perineal tearing was predictive of non-breast pain. Migration-specific indicators should be considered in postpartum care planning.
Due to the COVID-19 pandemic, teachers in Ontario were thrust into a new teaching situation at the end of the 20192020 school year for which few were prepared. To address the need for guidance in transitioning to distance teaching, we offer the e-3Cs model, a research-based framework with flexible elements essential for promoting optimum distance interactions for K12 learning, more specifically applied to younger learners (K6). Serving as a tool for designing age-appropriate digital instruction while honouring and caring for affective domain needs of students, the model provides the necessary support for teachers in the purposeful design of digital learning communities.
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