Dual substitution induces room-temperature ferromagnetism and negative thermal expansion in BiFeO₃

Using a dual-cation substitution approach, researchers at Science Tokyo introduced ferromagnetism into bismuth ferrite, a ...
The New York Times

Brentford Under-21s deducted points for breaching substitution rules

Brentford have been issued a three-point deduction in the U21 Professional Development League (PDL) after using an extra substitution window during their fixture against Hull City in August. A ...
Managed Healthcare Executive

Insurance Coverage, Not Substitution Rules, Fueled Semglee’s Adoption

Improved insurance coverage, not interchangeability status, likely drove Semglee's increased adoption over Lantus. Semglee's market share rose significantly in Medicaid and employer-sponsored ...
Kiplinger

The 10-Year Rule for Inherited IRAs

The "stretch IRA" is gone for most beneficiaries who inherit IRAs from people who aren't their spouses. Before 2020, deceased owners of traditional IRAs could leave their accounts to their kids, ...