When staff at the Reptile House in London Zoo thought they had an unidentified species of cobra on their hands, they turned to an expert in snake species identification- Dr Wolfgang Wüster of the University of Wales, Bangor’s School of Biological Sciences for assistance.
Dr Wüster, who has been involved in the identification of three other new snake species, agreed with keepers at the Zoo that this spitting cobra species was different to the red spitting cobra which it was originally thought to be, and to any species already identified, in its shape, size and markings. Having conducted DNA analysis on a small sample of scale, Dr Wüster confirmed that this was a new species.
The snakes had been given to London Zoo as part of an illegal pet trade confiscation, so it was not clear from where they originated. Detective work by Dr Wüster, in collaboration with the well-known Zimbabwean herpetologist Donald Broadley, established that they came from specific areas in Egypt, the Sudan, Chad, Niger and Eritrea. As the majority of documented specimens came from southern Egypt and the Sudan, an area once called Nubia, they have now been classified as Naja nubiae or Nubian Spitting Cobras. The snakes are still at London Zoo, and have bred since being there.
Dr. Wolfgang Wüster | alfa
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30.09.2016 | CNRS (Délégation Paris Michel-Ange)
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of light metals.
Scientists at the University of Stuttgart have now developed two new process variants that will considerably expand the areas of application for friction stir welding.
Technologie-Lizenz-Büro (TLB) GmbH supports the University of Stuttgart in patenting and marketing its innovations.
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of...
Optical quantum computers can revolutionize computer technology. A team of researchers led by scientists from Münster University and KIT now succeeded in putting a quantum optical experimental set-up onto a chip. In doing so, they have met one of the requirements for making it possible to use photonic circuits for optical quantum computers.
Optical quantum computers are what people are pinning their hopes on for tomorrow’s computer technology – whether for tap-proof data encryption, ultrafast...
The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP has been developing various applications for OLED microdisplays based on organic semiconductors. By integrating the capabilities of an image sensor directly into the microdisplay, eye movements can be recorded by the smart glasses and utilized for guidance and control functions, as one example. The new design will be debuted at Augmented World Expo Europe (AWE) in Berlin at Booth B25, October 18th – 19th.
“Augmented-reality” and “wearables” have become terms we encounter almost daily. Both can make daily life a little simpler and provide valuable assistance for...
With the help of artificial intelligence, chemists from the University of Basel in Switzerland have computed the characteristics of about two million crystals made up of four chemical elements. The researchers were able to identify 90 previously unknown thermodynamically stable crystals that can be regarded as new materials. They report on their findings in the scientific journal Physical Review Letters.
Elpasolite is a glassy, transparent, shiny and soft mineral with a cubic crystal structure. First discovered in El Paso County (Colorado, USA), it can also be...
For the first time, Fraunhofer IKTS shows additively manufactured hardmetal tools at WorldPM 2016 in Hamburg. Mechanical, chemical as well as a high heat resistance and extreme hardness are required from tools that are used in mechanical and automotive engineering or in plastics and building materials industry. Researchers at the Fraunhofer Institute for Ceramic Technologies and Systems IKTS in Dresden managed the production of complex hardmetal tools via 3D printing in a quality that are in no way inferior to conventionally produced high-performance tools.
Fraunhofer IKTS counts decades of proven expertise in the development of hardmetals. To date, reliable cutting, drilling, pressing and stamping tools made of...
30.09.2016 | Event News
29.09.2016 | Event News
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30.09.2016 | Life Sciences
30.09.2016 | Life Sciences
30.09.2016 | Earth Sciences