With the current advances in aircraft design and Lithium-Ion batteries, electric aircraft are expected to serve as a replacement for conventional, short-range aircraft. This paper addresses the main operational challenges for short-range flights operated with electric aircraft: determining the...

A large reservoir of frozen human embryos is a negative outcome of their cryostorage for in vitro fertilization treatments. The existence of unused stored embryos, referred to herein as "remaining embryos", places the service provider (usually a hospital) in a fragile situation. This is...

A large reservoir of frozen human embryos is a negative outcome of their cryostorage for in vitro fertilization treatments. The existence of unused stored embryos, referred to herein as "remaining embryos", places the service provider (usually a hospital) in a fragile situation. This is...