Frontiers

Construction of a clinical prediction model for osteoporosis in asymptomatic elderly population based on machine learning algorithm

1 School of Information Engineering, Anhui University of Chinese Medicine, Hefei, China 2 School of Pharmaceutical Economics and Management, Anhui University of Chinese Medicine, Hefei, China ...
American Institute of Physics

How the X-ray filters aboard the Einstein Probe were calibrated prior to launch

Complete transmittance curves were created for the instrument’s three filters and will serve to calibrate the mission’s ...
Investopedia

Understanding Production Efficiency: Definitions and Measurements

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...
Harvard Business Review

What Sets Successful CEOs Apart

The four essential behaviors that help them win the top job and thrive once they get it by Elena Lytkina Botelho, Kim Rosenkoetter Powell, Stephen Kincaid and Dina Wang The chief executive role is a ...
Investopedia

Understanding the Efficient Frontier: Maximize Returns, Minimize Risk

Cierra Murry is an expert in banking, credit cards, investing, loans, mortgages, and real estate. She is a banking consultant, loan signing agent, and arbitrator with more than 15 years of experience ...
The Lancet

Diagnostic prediction models for spinal fractures in individuals with spinal pain or trauma: a systematic review and meta-analysis

eResearch Unit of General Practice, Department of Public Health and the Centre for Muscle and Joint Health, University of Southern Denmark, Odense, Denmark ...