Vestlandsforsking

Validity and reliability of the Vyntus CPX metabolic gas analyzer compared with the Douglas Bag method

Abstract Aims To validate the Vyntus CPX system against Douglas Bag method. Methods Twelve cycle-trained men and women completed an incremental cycling protocol starting at 50 W, increasing by 50 W every fifth minute up to 350 W or to near exhaustion. After a 5 min break a test o...

The global cost of automobility

This study quantifies the private and social costs of global automobility and evaluates the potential economic benefits of a transition to shared electric autonomous mobility-as-a-service (E-AV-MaaS). Using comprehensive cost components, including accidents, emissions, air pollut...