Critical Care Nurses' Moral Resilience, Moral Injury, Institutional Betrayal, and Traumatic Stress After COVID-19.

Background: Traumatic stress and moral injury may contribute to burnout, but their relationship to institutional betrayal and moral resilience is poorly understood, leaving risk and protective factors understudied.

Objectives: To examine traumatic stress symptoms, moral injury symptoms, moral resilience, and institutional betrayal experienced by critical care nurses and examine how moral injury and traumatic stress symptoms relate to moral resilience, institutional betrayal, and patient-related burnout.

Methods: This cross-sectional study included 121 critical care nurses and used an online survey.

The Long Tail of COVID-19: Implications for the Future of Emergency Nursing.

Introduction: COVID-19 has led to exacerbated levels of traumatic stress and moral distress experienced by emergency nurses. This study contributes to understanding the perspectives of emergency nurses' perception of psychological trauma during COVID-19 and protective mechanisms used to build resilience.

Method: The primary method was qualitative analysis of semistructured interviews, with survey data on general resilience, moral resilience, and traumatic stress used to triangulate and understand qualitative findings.

The Impact of Traumatic Stress, Resilience, and Threats to Core Values on Nurses During a Pandemic.

Objective: The aim of this study was to understand the traumatic stress and resilience of nurses who cared for patients with COVID-19.

Background: Studies have shown a high proportion of healthcare workers are at risk for developing posttraumatic stress disorder after a pandemic. Resilience factors are believed to play an important role in the well-being of healthcare professionals.

Are we crying Wolff? 3D printed replicas of trabecular bone structure demonstrate higher stiffness and strength during off-axis loading.

Roux's principle of bone functional adaptation postulates that bone tissue, and particularly trabecular bone tissue, responds to mechanical stimuli by adjusting (modeling) its architecture accordingly. Hence, it predicts that the new modeled trabecular structure is mechanically improved (stiffer and stronger) in line with the habitual in vivo loading direction. While previous studies found indirect evidence to support this theory, direct support was so far unattainable.