Renewable fuels form an essential means to reduce greenhouse gas (GHG) emissions emitted
by vehicles and non-road machines. Due to the limited production so far, different blends …

The main objective of this study was to find out how alternative fuels affect the exhaust gas
particle size distribution. The fuels are later intended for marine applications. Along with low-…

News and information spread over social media can have big impact on thoughts, beliefs,
and opinions. It is therefore important to understand the sharing dynamics on these forums. …

Transition to low emission transportation and cleaner cities requires a broad introduction of
low- and zero-carbon alternatives to conventional petrol- and diesel-powered vehicles. New-…

Environmental concerns and government policies aiming to increase biofuel shares have
led to the search for alternative fuels from a variety of renewable raw materials. The …

High-efficiency lean-burn compression ignition engines are expected to continue to play an
important role as a power source for non-road mobile machinery. The challenge for these …

Particle number emissions from an off-road diesel engine without exhaust after-treatment were
studied by using five different heavy-duty lubricating oils in the engine. The study extends …

Social media has a large impact on our society. News articles are often accessed and shared
through different social media sites. In fact, today the most common way to enter a website …

International policies aiming at replacing fossil fuels with bio-components are getting stronger.
Hydrotreating of bio-oils is a sustainable way to produce premium quality diesel fuels from …

A study of the chronological development of the roc art tradition in the Himmelstalund-region
in the county of Östergötland is also presented, based on recently developed ship …