Recent advances in estimation techniques have underscored the growing importance of shrinkage estimation and balanced loss functions in the analysis of multivariate normal distributions. These ...

Discover how probability distribution methods can help predict stock market returns and improve investment decisions. Learn ...

Post-modern portfolio theory uses downside risk to refine portfolio optimization. Learn how PMPT offers an alternative to modern portfolio theory for risk-adjusted returns.

According to the Big Bang theory, normal matter composed of protons, neutrons, and electrons should account for roughly 5% of the universe's total contents. Yet astronomers have struggled to locate ...

LED bulbs come with big promises, like energy savings and lights that will last for years of use without burning out like old incandescents. Many of those promises are true, but we bet you've noticed ...

Li, H. (2026) A Study on the Impact of New Media on College Students’ Oral English Learning —Taking English Content Creators on Bilibili as an Example. Open Access Library Journal, 13, 1-18. doi: ...

Blood transfusion is an essential therapeutic procedure in pediatrics, often indispensable for child survival. It is required in various clinical situations such as severe anemia, severe malaria, ...