Influence of Locomotive Tractive Effort on the Forces Between Wheel and Rail

The five independent varia- bles included average labor wages, which describes the quality of the labor; workers who are employed for below fifteen hours

Teachers significantly increased their knowledge of math and science and relevant state learning standards; improved in attitudes, beliefs, and degree of confidence in

Similar results concerning education and age were found in Reinberg and Hummel (2002, 2003, 2005) who analysed the unemployment rates in different qualification groups for Germany:

– Weight reduction technologies as driven in the same context, especially on the European market – Connectivity and IVI-related engineering services as especially driven by

First, as PHEV drivers have an alternative to electrical driving, the driver related factors of range anxiety and planning will be of less influence to the

if the direct emissions of the biofuels are then removed from the Trend and alternative scenario, the direct greenhouse gas emissions for passenger car transport will fall even

A review of recently available data on both on-road fuel economy and new car test fuel economy shows that while US on-road fuel economy has been flat for almost 15 years, major

If maternal mental health were to be integrated in PHC, detection, referral and treatment processes would likely need to be tailored to maternal services and adapted across