Nurse Leader Competencies: Today and Tomorrow.

The coronavirus-2019 (COVID-19) pandemic has resulted in turbulent times challenging nurse leaders to adopt, adapt, and develop new leadership competencies to navigate current and future challenges. In never-imagined approaches, nurse leaders have responded to a different type of crisis management. In this new era, nursing leadership will need competencies to reshape the future of nursing and nurses' role in caring for patients, families, and promotion of healthy communities along with a focus on reducing health disparities.

Enzymatic activity of albumin shown by coelenterazine chemiluminescence.

Bioluminescence, the emission of light from live organisms, occurs in 18 phyla and is the major communication system in the deep sea. It has appeared independently many times during evolution but its origins remain unknown. Coelenterazine bioluminescence discovered in luminous jellyfish is the most common chemistry causing bioluminescence in the sea, occurring in seven phyla.

Implementation of the care coordinator role: a grounded theory approach.

The purpose of this study was to explore the process of implementing a new care coordinator role on a medical-surgical unit. Qualitative data were collected from employees and patients during a 3-month period; data analysis occurred concurrently. Using the constant comparative method, a grounded theory was developed to explain the initial process of implementation of the clinical nurse III (CNIII) role.