Scientists have produced a potential solution to a problem fishing activity which costs the industry millions of pounds and has a major impact on the marine environment worldwide.
A team from the University of Newcastle upon Tyne, writing in the academic journal Marine Policy, say fishermen should be given incentives not to return unwanted fish and other marine animals – known as ’discards’ – back into the sea after they are caught in their trawlers’ nets.
The study focused on the North Sea, which is bordered by Norway and the European Union countries Belgium, Denmark, France, Germany, Holland and the UK. However, there are plenty of other places in the world, such as North America, which have similar problems with discards. The findings of the research are expected to inform European Union policy about discards. Discards are mainly young or damaged fish or sea life that cannot be sold because there is no market for them, or, if taken back to shore, would exceed the fishers’ catch quota.
Professor Chris Frid | EurekAlert!
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Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
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Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
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Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.
Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...
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