Provides new look at conservation of threatened coral species
An international research team has identified a family of corals found only in the Atlantic Ocean-a first for such classifications in that ocean-in a study that could transform how corals are viewed and classified. The scientists, who will publish their results in the Feb. 26 issue of the journal Nature, say the findings are also important for future decisions about coral conservation and the preservation of threatened biodiversity regions.
Led by Nancy Knowlton of the Scripps Institution of Oceanography of the University of California, San Diego, the study revealed significant flaws in the widely accepted taxonomy of Pacific and Atlantic corals. The team, which included researchers from the Smithsonian Tropical Research Institute in Panama, used DNA analysis to uncover a significant and previously undetected divergence between Pacific and Atlantic corals. Unexpectedly, the researchers found that about one-third of Atlantic corals, which had been conventionally classified in two distinct families found around the tropics, are in fact very closely related. But, the report says, the Atlantic corals are very different from Pacific corals assumed to be their close relatives. The two corals are so distinct, the scientists suggest the Atlantic variety constitutes its own family, making them the first such grouping unique to the Atlantic Ocean.
Ion treatments for cardiac arrhythmia — Non-invasive alternative to catheter-based surgery
20.01.2017 | GSI Helmholtzzentrum für Schwerionenforschung GmbH
Seeking structure with metagenome sequences
20.01.2017 | DOE/Joint Genome Institute
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
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...
19.01.2017 | Event News
10.01.2017 | Event News
09.01.2017 | Event News
20.01.2017 | Awards Funding
20.01.2017 | Materials Sciences
20.01.2017 | Life Sciences