A Russian mathematician has developed a new method for analyzing a class of equations that underpin models in physics and ...

Jackson, K. and Hart, L. (2026) The Status of the Gravimetric Geoid across Nigeria. International Journal of Geosciences, 17, 49-65. doi: 10.4236/ijg.2026.171004 .

In your 20s, higher estrogen keeps the vagina lubricated, elastic, and acidic. Mild discharge is typical, and washing the vulva with mild soap and water is usually enough to maintain vaginal health.