Langerhans' cell histiocytosis can manifest as three distinct clinicopathologic entities: acute disseminated Langerhans' histiocytosis (previously known as Letterer-Siwe disease), unifocal Langerhans' cell histiocytosis (previously known as eosinophilic granuloma).
average handle time (AHT) Average handle time (AHT) is a call center metric for the average duration of one transaction, typically measured from the customer's initiation of the call and including any hold time, talk time and related tasks that follow the transaction. AHT is a prime factor when deciding call center staffing levels.
Manufacturers determine that capacity based on a number of factors, from tires and suspension to how the vehicle will handle in an emergency maneuver under load. And with increased focus on fuel economy, those load limits may be coming down as carmakers try and reduce vehicle weight wherever possible to save fuel.