Lean Body Weight: Ideal Body Weight: for default units. (lbs/kg, in/cm) and calculation formula. Please add a bookmark for this page. to add it to your favorites. BSA is a measurement used in many medical tasks. Various Body Surface Area formulas have been developed over the years, originally by Dr.s Du Bois & Du Bois, followed by Gehan and George, Haycock, Boyd and Mosteller.
In-app purchasing functionality can take many forms in different applications, with different methodologies, functional features, and integration into an interface. Many in-app purchases occur in games, where users are able to purchase virtual goods for the game through the app itself.
Hide or restore your purchases on your computer. To hide your purchase history: 1  Launch iTunes. 2  Select your purchase type that you want to hide (music, movies, apps, TV shows, Books etc.). 3  Click Purchased (img 1). 4  Click on the content that you want to hide. 5  Move your cursor over the purchase you want to hide.