People exposed to high levels of persistent organochlorine pollutants (POPs), which are most likely to come from eating fatty fish such as salmon, might be at risk of developing diabetes.
A study published today in the open access journal Environmental Health reveals that exposure to high levels of POPs, a family of toxic chemicals that includes polychlorinated biphenyls (PCBs) and the insecticide DDT, is associated with a high prevalence of type 2 diabetes mellitus in a population of fishermen and their wives. POPs are by-products of industrial and agricultural processes and are widespread in the environment.
Lars Rylander and colleagues from the University of Lund, Sweden, studied the incidence of type 2 diabetes in196 fishermen and 184 fishermen’s wives, and analysed levels in their blood of the POP residue CB-153, and DDE, the main by-product of DDT. Levels of both residues reflect exposure to POPs.
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18.01.2017 | Universitätsspital Bern
Penn vet research identifies new target for taming Ebola
12.01.2017 | University of Pennsylvania
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure (ÖBB Infrastruktur).
Concrete shells are efficient structures, but not very resource efficient. The formwork for the construction of concrete domes alone requires a high amount of...
10.01.2017 | Event News
09.01.2017 | Event News
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18.01.2017 | Power and Electrical Engineering
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18.01.2017 | Life Sciences