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Making bike-sharing work

Bike-sharing is a way for cities to cut their greenhouse gas emissions while limiting urban congestion. But bikes have to be available when and where people want them. A new approach can help by ensuring bikes are in the right place at the right time.

Algorithms can prevent online abuse

The number of abuse cases against children via the internet has increased by almost 50 per cent in five years, according to the Norwegian Broadcasting Corporation. Researchers at NTNU in Gjøvik have developed algorithms that can help detect planned online grooming by analysing conversations.

Patients like public health services best

Many countries have introduced market competition and privatization in their health care systems in recent years. But the most satisfied patients can be found in countries where a large part of the system is handled by the public sector.

Darwin’s giant daisies and evolution

How animals and plants adapt to the environment is often particularly evident on islands. Now Darwin’s giant daisies are helping researchers understand a little more about how these plants actually go about adapting.

Testing lice traps on the Hardanger coast

Researchers at NINA, the Norwegian Institute for Nature Research, and NTNU have developed a new method for monitoring salmon lice larvae along the coast. The lice trap is now being tested in the Hardangerfjord.

Hunting down toxic substances in sludge

Chemists behave like detectives as they examine sludge from sewage systems. They hope to contribute to better sludge recycling by identifying the contaminants and toxic substances it contains.

Norwegian rivers need to be better protected

When hydroelectric power plants suddenly switch off the water, we risk killing fish fry and other living organisms in rivers. The regulations need to change, say scientists and anglers.

Thousands of environmental bombs under Norwegian homes

Heating with oil in homes and commercial buildings is now banned in Norway. The storage tanks are supposed to be removed from buildings, but many people choose not to get rid of these environmental time bombs.

Better cyber security at sea

Drug dealers have tricked shipping cargo tracking systems to think drugs are “bananas” and unknown actors have jammed GPS signals in northern Norwegian waters. Fixing these problems requires understanding how seafarers themselves perceive cyber risks — so they can do a better job protecting themselves and their vessels.