19/08/2014

Organising is the key to efficient purchasing

A well-functioning purchasing organisation is a powerful tool for companies. Chalmers researcher Ingrid Hessel shows in her thesis that internal purchasing operations affects and is affected by relationships with suppliers ...

Lockheed Martin conducts first fully autonomous robot mission

Lockheed Martin, in collaboration with the U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC), successfully conducted a fully autonomous resupply, reconnaissance, surveillance and target-acquisition ...

Bats versus wind turbines

Wind turbines are responsible for the death of numerous bats. In a recent study, scientists determined the origin of these animals: they do not only come from local areas but many had been already on a long migratory journey. ...

Histones and the mystery of cell proliferation

Before cells divide, they create so much genetic material that it must be wound onto spools before the two new cells can split apart. These spools are actually proteins called histones, and they must multiply at the same ...

Students see world from station crew's point of view

NASA is helping students examine their home planet from space without ever leaving the ground, giving them a global perspective by going beyond a map attached to a sphere on a pedestal. The Sally Ride Earth Knowledge Acquired ...

Researchers reveal how ocean bacteria use light to grow

Sunlight stimulates common ocean bacteria to use carbon dioxide for growth when high-quality organic carbon food sources are scarce, according to surprising research by an international team that includes a University of ...

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