iPoint - University News

Land-cover Changes Do not Impact Glacier Loss

This is the view at the Kilimanjaro from southeast, tropic vegetation in the foregrou ...

06.02.2012
A new study shows that land-cover changes, in particular deforestation, in the vicinity of glaciers do not have an impact on glacier loss. However, the study, in which Innsbruck climate researcher were directly involved, also shows that deforestation decreases precipitation in mid elevation zones, which affects the quality of life of the population living in the surrounding areas.
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Innsbruck scientists show positive effects of affirmative action policies promoting women

Measures promoting women do have a positive effect, in particular with regard to most ...

02.02.2012
Interventions to promote women have continuously been criticized as ineffective and inhibiting performance. Economists of the University of Innsbruck have now rejected this criticism; they conducted a series of experiments which examined the efficiency and effects of various interventions to increase women’s willingness to enter competition. The study has been published in Science.
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Discovery of an evolutionary conserved function of protein kinase A

Fluorescence image shows the binary interaction of PKA subunits in human cells. 
(Pi ...

21.12.2011
Extracellular cues are recognized by G-protein-coupled receptors which transmit the signal via trimeric G proteins to their cellular effectors. Dr. Eduard Stefan from the Institute of Biochemistry showed in cooperation with international research teams a novel and conserved mechanism how cells adapt to environmental changes.
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“When I Grow up I Want to Be a Scientist“

On average every year more than 10,000 children and teenagers attend and participate  ...

28.11.2011
The project “Young Uni” at the University of Innsbruck was launched in September 2001 - the first of its kind in German speaking countries. This year it celebrates its tenth year with the slogan “Setting out into New Worlds”.
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Exotic Quantum States: A New Research Approach

Majorana fermions are then generated at both ends of the atomic chain. (Graphics: H.  ...

04.10.2011
Theoretical physicists have formulated a new concept to engineer exotic, so-called topological states of matter in quantum mechanical many-body systems. They linked concepts of quantum optics and condensed matter physics and show a direction to build a quantum computer which is immune against perturbations. The scientists have published their work in the journal Nature Physics.
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Digital Quantum Simulator Realized

The mathematical description of the phenomenon to be investigated is programmed by us ...

02.09.2011
The physicists of the University of Innsbruck and the Institute for Quantum Optics and Quantum Information (IQOQI) in Innsbruck have come considerably closer to their goal to investigate complex phenomena in a model system: They have realized a digital, and therefore, universal quantum simulator in their laboratory, which can, in principle, simulate any physical system efficiently.
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Saharan dust in alpine lakes

Intrusion of Saharan dust (right) detected at the Sonnblick observatory, Austria, loc ...

28.07.2011
Remote lakes are subject to the deposition of atmospheric pollutants, mineral dust, and organic matter. In a recent study published in Nature Communications, an international group of limnologists including Prof. Ruben Sommaruga from the Institute of Ecology at the University of Innsbruck have uncovered the effect of dust on the pool of dissolved organic matter of remote alpine lakes.
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The quantum computer is growing up

The quantum bit (blue) is entangled with the auxiliary qubits (red). If an error occu ...

27.05.2011
A team of physicists at the University of Innsbruck, led by Philipp Schindler and Rainer Blatt, has been the first to demonstrate a crucial element for a future functioning quantum computer: repetitive error correction. This allows scientists to correct errors occurring in a quantum computer efficiently. The researchers have published their findings in the scientific journal Science.
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Dripstones tell us about the uplift of mountains

View from the “Wilder Mann” cave to southeast to the peak of the “Hohes Licht”. (Cred ...

04.05.2011
A team of geologists of the University of Innsbruck the University of Leeds (UK) discovered the oldest radiometrically dated dripstones currently known from the European Alps. Thus they are able to gain valuable new insights into the complex processes which are at work in the orogenesis and which determine the Alps' current appearance.
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Single-molecule switching in action

Ronald Micura and Andrea Haller from the Institute for Organic Chemistry and the Cent ...

02.05.2011
Chemists from Innsbruck and New York managed to monitor single-molecule switching in action. In an article in "Nature Chemical Biology" they report their findings: The secret of bacterial riboswitches lies in their dynamics. These findings are also relevant in antibiotics research.
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