Simulated effects of surgical corrections on bone-implant micromotion and implant stresses in paediatric proximal femoral osteotomy.

Background And Objective: Proximal femoral osteotomy (PFO) is a surgical intervention, typically performed on paediatric population, that aims to correct femoral deformities caused by different pathologies (e.g., slipped capital femoral epiphysis).

Effects of Arthroscopic Surgery and Non-Surgical Therapy on Hip Contact Forces in Femoroacetabular Impingement Syndrome.

Introduction: We compared the 12-months effects of arthroscopic surgery and physiotherapist-led care for femoroacetabular impingement (FAI) syndrome on the time-varying magnitude of hip contact force and muscle contributions to hip contact force during walking.

Methods: Secondary analysis was performed on thirty-seven individuals with FAI syndrome who received biomechanical assessment before and 12-months following either arthroscopic surgery (n = 17) or physiotherapist-led care (Personalised Hip Therapy, PHT) (n = 20). At both time points, three-dimensional whole-body motions, ground reaction forces, and surface electromyograms (n = 14) were acquired during overground walking.

Early Childhood Education and Early Childhood Special Education Teachers' Perceived Stress, Burnout, and Depressive Symptoms.

The current study examines the relationships between teachers' job-demands and resources, perceived stress, job burnout, and depressive symptoms through an online survey administered to early childhood education (ECE: = 143) and early childhood special education (ECSE: = 121) teachers in a western state of the United States. Results showed no difference between ECE and ECSE teachers in their levels of job-demands, resources, perceived stress, job burnout, and depressive symptoms. Both ECE and ECSE teachers' job-related stressors were positively related to their perceived stress, and their job commitment was negatively associated with job burnout.

Utilizing the Delphi Method to Develop Undergraduate Medical Education Learning Objectives to Address Medical Care of Gender and Sexually Diverse Individuals.

Introduction Gender and sexually diverse (GSD) individuals disproportionately experience worse outcomes, bias, discrimination, and inequities in their care. Many avoid seeking healthcare due to fear of discrimination and mistreatment. One method for improvement focuses on specific GSD medical care training for undergraduate medical education (UME) learners.

Aboriginal Australian weapons and human efficiency.

Aggression-and its role in human societal development-continues to be hotly debated within both the sciences and the humanities. Whatever the evolutionary origins and repercussions of interpersonal and intergroup conflict for the human story, cultures around the globe have invested significant time and effort into designing deadly hand-held weaponry. Here, we describe for the first time, how humans deliver a deadly strike using two iconic and widespread Aboriginal Australian weapons: the kodj and the leangle with parrying shield.