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Results 21 - 40 of 85.


Life Sciences - 10.10.2017
Sharing of science is most likely among male scientists
Sharing of science is most likely among male scientists
Even though science is becoming increasingly competitive, scientists are still very willing to share their work with colleagues. This is especially true for male scientists among each other and less so for females among each other or between the sexes. These patterns of sharing among scientists were discovered by a team of Austrian, Dutch and German researchers led by Jorg Massen of the Department of Cognitive Biology at the University of Vienna, and the results of their study have been published in the scientific journal "Scientific Reports".

Chemistry - Physics - 26.09.2017
Artificial intelligence for obtaining chemical fingerprints
Artificial intelligence for obtaining chemical fingerprints
Researchers at the Universities of Vienna and Göttingen have succeeded in developing a method for predicting molecular infrared spectra based on artificial intelligence. These chemical "fingerprints" could only be simulated by common prediction techniques for small molecules in high quality. With the help of the new technology, which is based on neuronal networks similar to the human brain and is therefore capable of learning, the team led by Philipp Marquetand from the Faculty of Chemistry at the University of Vienna was able to carry out simulations that were previously not possible.

Physics - Chemistry - 25.09.2017
Searching for the best 3D-printing materials
Searching for the best 3D-printing materials
TU Wien is conducting research into high-precision 3D printing technology. Now, a new method is enabling researchers to look for suitable materials with greater precision than ever. How is it possible to build a model of St Stephen‘s Cathedral the size of a dust particle' Well, using TU Wien's modern 3D-printing technology, this is no longer a problem.

Life Sciences - Environment - 18.09.2017
A Cereal survives heat and drought
A Cereal survives heat and drought
Pearl millet genome sequence provides a resource to improve agronomic traits in extreme environments An international consortium under the lead of the non-profit organization "International Crops Res

Art and Design - Life Sciences - 13.09.2017
When music makes male faces more attractive
When music makes male faces more attractive
Women rate photographs of male faces as more attractive and are more likely to date the men pictured when they have previously heard music. Moreover, highly arousing music led to the largest effect on sexual attraction. A team of psychologists led by Manuela Marin (University of Innsbruck) and Helmut Leder (University of Vienna) explains the significance of this finding in relation to the origins of music in their latest publication in the scientific journal PLOS ONE.

Physics - Mathematics - 13.09.2017
The Beam of Invisibility
The Beam of Invisibility
A new cloaking technology has been developed at TU Wien: a special kind of material is irradiated from above in such a way that another beam of light can pass completely uninhibited. The material is irradiated with a specially designed pattern, the wave from the left can pass through the object completely unperturbed.

Life Sciences - 11.09.2017
The evolutionary origin of the gut
The evolutionary origin of the gut
How did the gut, the skin and musculature evolve? This question concerns scientists for more than a century.

Physics - Chemistry - 11.09.2017
Hollow Atoms: The Consequences of an Underestimated Effect
Hollow Atoms: The Consequences of an Underestimated Effect
A riddle, which has been bugging atomic physicists for more than 20 years, has been solved. The solution should help to understand the helpful effects of ionizing radiation in cancer therapy. A highly charged ion (center) passing through graphene can transfer energy to several carbon atoms simultaneously.

Life Sciences - 06.09.2017
Brain Composer:
Brain Composer: "thinking" melodies onto a musical score
TU Graz researchers develop new brain-computer interface application which allows music to be composed by the power of thought. How this works is shown in the current issue of the journal PLOS ONE. Brain-computer interfaces, known as BCI, can replace bodily functions to a certain degree. Thanks to BCI, physically impaired persons can control special prostheses through the power of their minds, surf in internet and write emails.

Physics - Computer Science - 06.09.2017
New tool for characterizing quantum simulators
New tool for characterizing quantum simulators
Physicsts are developing quantum simulators, to help solve problems that are beyond the reach of conventional computers. However, they first need new tools to ensure that the simulators work properly. Innsbruck researchers around Rainer Blatt and Christian Roos, together with researchers from the Universities of Ulm and Strathclyde, have now implemented a new technique in the laboratory that can be used to efficiently characterize the complex states of quantum simulators.

Life Sciences - Veterinary - 06.09.2017
Getting hook bending off the hook
Getting hook bending off the hook
The bending of a hook into wire to fish for the handle of a basket by the crow Betty 15 years ago stunned the scientific world. However, the finding was recently relegated as similar behavioural routines were discovered in the natural repertoire of the same species, suggesting the possibility that Betty's tool manufacture was less intelligent than previously believed.

Electroengineering - Health - 04.09.2017
Electrical current provides a look inside the lungs
Electrical current provides a look inside the lungs
A new imaging technique, Electrical Impedance Tomography (EIT), will soon be used to monitor important bodily functions. A collaborative project between TU Wien, the Medical University of Vienna and the University of Veterinary Medicine Vienna, has enabled significant progress to be made with this technology.

Career - 25.08.2017
24 hours instead of 42 kilometres: Innovation Marathon in Alpbach
24 hours instead of 42 kilometres: Innovation Marathon in Alpbach
Working 24 hours non-stop on real-life problems set by companies and proving the power of innovation at the Alpbach Technology Symposium.

Physics - 23.08.2017
New ERC grant - using mercury to explain the universe
New ERC grant - using mercury to explain the universe
Simon Stellmer has been awarded a prestigious ERC Starting Grant. He will now use ultracold mercury atoms to investigate fundamental symmetries in nature. Why is there matter in the universe at all? To date there has been no conclusive answer to this question. Our understanding of the Big Bang is based on the assumption that equal amounts of antimatter and matter were created.

Physics - Chemistry - 23.08.2017
New ERC grant - using mercury to explain the universe
New ERC grant - using mercury to explain the universe
Simon Stellmer has been awarded a prestigious ERC Starting Grant. He will now use ultracold mercury atoms to investigate fundamental symmetries in nature. Why is there matter in the universe at all? To date there has been no conclusive answer to this question. Our understanding of the Big Bang is based on the assumption that equal amounts of antimatter and matter were created.

Physics - Chemistry - 22.08.2017
Quantum Ruler for Biomolecules
Quantum Ruler for Biomolecules
Quantum physics teaches us that unobserved particles may propagate through space like waves. This is philosophically intriguing and of technological relevance: a research team at the University of Vienna has demonstrated that combining experimental quantum interferometry with quantum chemistry allows deriving information about optical and electronic properties of biomolecules, here exemplified with a set of vitamins.

Life Sciences - 21.08.2017
When fish swim in the holodeck
When fish swim in the holodeck
Behavior experiments are useful tools to study brain function. Standard experiments to investigate behavior in popular lab animals such as fish, flies or mice however only incompletely mimic natural conditions. The understanding of behavior and brain function is thus limited. Virtual Reality (VR) helps in generating a more natural experimental environment but requires immobilization of the animal, disrupting sensorimotor experience and causing altered neuronal and behavioral responses.

Physics - 18.08.2017
Heating quantum matter: A novel view on topology
Heating quantum matter: A novel view on topology
Physicists demonstrate how heating up a quantum system can be used as a universal probe for exotic states of matter In physical sciences, certain quantities appear as integer multiples of fundamental and indivisible elements. This quantization of physical quantities, which is at the heart of our description of Nature, made its way through the centuries, as evidenced by the antique concept of the atom.

Life Sciences - Health - 17.08.2017
Bacteria stab amoebae with micro-daggers
Bacteria stab amoebae with micro-daggers
Researchers from ETH Zurich and the University of Vienna have discovered a type of bacteria that uses tiny daggers to prevent itself from being eaten by amoebae. The scientists also resolved the three-dimensional structure of the mechanism that allows the micro-daggers to be shot quickly. Bacteria have to watch out for amoeba.

Physics - Chemistry - 11.08.2017
Massive particles test standard quantum theory
Massive particles test standard quantum theory
In quantum mechanics particles can behave as waves and take many paths through an experiment, even when a classical marble could only take one of them at any time. However, it requires only combinations of pairs of paths, rather than three or more, to determine the probability for a particle to arrive somewhere.

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