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.
1. Freemium for apps and games. This isn't just the most popular monetization option for games and apps, but also the most revenue generating one, with in-app purchases raking in 76 percent of all revenue in the Apple App Store in the US and over 90 percent in the Asian markets, according to Distimo's report.