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A Review of Essential Requirements towards Standardization

A new generation of researchers is now focused on experimentally verifying rubberized concrete’s properties to enable the more widespread use of a potentially greener construction material.

The fate of plastics entering the 3D ocean circulation from rivers discharge is examined through the Lagrangian analysis of neutrally buoyant particles. Particles are released continuously over 1991-2010 at the surface along the coasts according to monthly estimates of rivers plastic waste input. They are advected by daily currents from a state-of-the-art global ocean model at 1/12° resolution. At the end of the simulation, particles remaining in the surface layer of 1~m thickness represent less than 2\% of the total particles released. These are concentrated in the center of subtropical ...

The article describes the mechanical behaviour of PVB interlayer and the constitutive models by which the polymer can be represented under different load cases.

Ammonia – the key to making long-haul shipping green Ammonia – the key to making long-haul shipping green Relatively simple adaptation could make the cargo ships of the future completely green. The technology is based on the chemical compound ammonia, some extensive number crunching and one or two engine modifications. Research is now being made with ammonia as fuel for long-haul shipping. The solution can give zero in greenhouse gas emissions. Illustration image: Shutterstock SINTEF research scientist Andrea Gruber crunches numbers, albeit with the help of the supercomputer “B...