Open Heart

Machine learning-based cardiovascular risk calculator for non-cardiac surgery

Background Annually, 4% of the global population undergoes non-cardiac surgery, with 30% of those patients having at least ...

Financial word of the day: Black-Scholes model — meaning, usage, and the formula still powering Wall Street’s options pricing in 2026

The Black-Scholes model remains the 2026 gold standard for pricing trillions in derivatives. It uses five key data points: stock price, strike, time, interest rates, and volatility. This math-heavy ...
Investopedia

Probability Distribution Methods to Predict Stock Profits

David Harper is the CEO and founder of Bionic Turtle. He is also a published author with a popular YouTube channel on expert finance topics. Probability distributions help investors model uncertainty ...

Quantitative Analysis for Hedge Funds: Measuring Performance & Risk

Discover how quantitative analysis can illuminate hedge fund performance, offering insights into risk metrics and benchmarks ...

Best RFID Blocking Card: Consumer Verification Analysis Examines Wallet Defender Signal-Blocking Technology as January Search Volume Reaches Post-Holiday Peak

Publication addresses verification gap for consumers conducting post-advertisement due diligence on RFID protection products; analysis examines Wallet Defender passive electromagnetic interference ...
Scientific Research Publishing

Study on the Implementation Path of Management by Objectives in the Progress of Foreign Government Loan Projects

Foreign Government Loan Projects, Project Progress Management, Work Breakdown Structure (WBS), PERT Duration Estimation Share ...
IEEE

An Interval-Probability-Based Distribution System State Estimation Quantification Framework Considering Nonlinear Correlations of Uncertain Distributed Generators With Limited ...

Abstract: The distribution system state estimation (DSSE) is critical for the operation and control of electric distribution systems, but faces significant challenges due to the integration of ...
Frontiers

Node-crossing vectors (“NXV”) feasibly extends Mann Whitney U to handle ties and small samples for clinical rating scales

1 Positive and Safe Care, Cumbria Northumberland Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, United Kingdom 2 Health and Life Sciences, Northumbria University at Newcastle, Newcastle upon ...