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What happens while we sleep and what can we do if our sleep-wake rhythm is disrupted? Claudio Bassetti and Fred Mast, the coordinators of the new Interfaculty Research Cooperation (IRC) "Decoding Sleep", want to find out. "uniaktuell" spoke to the Professor of Neurology and the Professor of General Psychology.
In search of solutions to religious conflicts
The theologian Katharina Heyden and legal academic Martino Mona are coordinating the University of Bern’s new Interfaculty Research Cooperation (IRC) "Religious Conflicts and Coping Strategies" together. "uniaktuell" talked to them about religion’s potential for conflict and the challenges of interdisciplinary research.
"Great potential is released by the interdisciplinary approach"
Matthias Erb and Andrew Macpherson are the coordinators of the new Interfaculty Research Cooperation (IRC) "One Health" by the University of Bern. In the interview with "uniaktuell" the professor of biotic interactions, and the professor of gastroenterology, explain how they want to decipher the connection between the health of plants, animals and humans with interdisciplinary research.
Norway rats trade different commodities
Researchers of the University of Bern have shown for the first time in an experiment that also non-human animals exchange different kind of favours. Humans commonly trade different commodities, which is considered a core competence of our species. However, this capacity is not exclusively human as Norway rats exchange different commodities, too. They strictly follow the principle “tit for tat” – even when paying with different currencies, such as grooming or food provisioning.
Bernese archaeologist discovers the earliest tomb of a Scythian prince
Deep in a swamp in the Russian republic of Tuva, SNSF-funded archaeologist Gino Caspari has discovered an undisturbed Scythian burial mound. All the evidence suggests that this is not only the largest Scythian princely tomb in South Siberia, but also the earliest – and that it may be harbouring some outstandingly well-preserved treasures.
Evolution of Alpine landscape recorded by sedimentary rocks
Rock avalanches and torrents started to form V-shaped valleys in the Alps approximately 25 million years ago. This landscape contrasts to the flat and hilly scenery, which characterized the Alps a few millions of years before. Geologists from the University of Bern applied digital technologies to unravel these changes in landscape evolution. They analysed 30 to 25 million-year old lithified rivers in Central Switzerland and came out with a detailed picture of how the Alps evolved within a short time interval.
A thermometer for the oceans
The average sea temperature is an essential parameter of the global climate – but it is very difficult to measure. At least until now, because an international team of researchers including University of Bern scientists have now developed a novel method using the concentration of noble gases in the eternal ice. This allows conclusions to be drawn on the changes in sea temperature from the last ice age to the present day.
60 years of research and still going strong
Ewald Weibel, Professor Emeritus of anatomy at the University of Bern, is still publishing at the age of 88 and was recently profiled in a video by the American Physiological Society. In it, he talks about his rich life as a researcher – and how the thirst for knowledge led him to count peas or to go on safari in Kenya.
"I thought the message was fake news at first"
In recognition of her highly innovative research on Oriental Christianity, Heleen Murre-van den Berg received the Hans Sigrist Prize from the University of Bern, on the occasion of the Dies academicus, which includes an award of 100,000 Swiss francs. The online magazine "uniaktuell" had the chance to be present when the Hans Sigrist Foundation conducted its traditional interview with the prize winner.
Sensor-enhanced surgical robot enables highly precise and safe spinal operations
Researchers from the University of Bern, Inselspital, Bern University Hospital and the Swiss Center for Electronics and Microtechnology develop a high-precision, sensor-based surgical robot for spinal operations together with industry partners. Their project is being funded with two million Swiss francs, sponsored by the "BRIDGE" programme of the Swiss National Science Foundation and the Commission for Technology and Innovation.
Using 3D cell cultures to fight anti-cancer therapy resistance
An international research team headed by the University of Bern and the Netherlands Cancer Institute has developed 3D cell cultures in which genes can be specifically modified. They allow the study of genes that may cause therapy resistance in breast cancer. This knowledge may further improve the use of targeted anti-cancer drugs.
Humidity switches molecular diode off and on
Molecular electronics is a growing research area where scientists study electrical properties of the molecules with a chemically programmed function. Molecules can function as diodes, switches and transistors, all with a typical length of few nanometers. An international group of scientists from University of Bern, Leiden University, Delft University of Technology, and Chuo University has developed the first switchable molecular diode.
Einstein Lectures 2017: Video Podcasts
Is there such a thing as absolute objectivity and truth? In the Einstein Lectures, the British philosopher Simon Blackburn addressed one of the oldest and most difficult questions in philosophy. His Einstein Lectures are now available as video podcasts.
Maize pest exploits plant defense compounds to protect itself
A new study by the Institute of Plant Sciences of the University of Bern and the Max Planck Institute for Chemical Ecology shows how the Western corn rootworm puts the maize plants’ defense strategies out of action. The results explain why biological control of the crop pest has not been efficient.
Highly decorated and curious as ever
The grand old man of American political science, Robert Keohane, spoke at the Oeschger Centre for Climate Change Research at the University of Bern about the lack of success in international climate policy – also criticising the performance of his own profession in this field.
Einstein Lectures: What Truth is Not
On 20 November, the renowned British philosopher Simon Blackburn gave the first of the three Einstein Lectures 2017 devoted to the subject of truth. In this opening lecture, he revealed to the audience the problems that can arise when one would like to explain truth as a particular form of correspondence with facts.
The importance of forest biodiversity could increase with climate change
Forests fulfil many important functions for humanity, and do so particularly well if they contain many different tree species. At the same time, European forests could potentially provide more services than they do at the moment. These are the results of two new studies in which researchers from the Institute of Plant Sciences of the University of Bern were involved.
How "sleeper cells" in cancerous tumours can be destroyed
In many metastasised types of cancer, disseminated tumours grow back despite successful chemotherapy. As a research team under the direction of the University of Bern has now discovered, this is because of isolated cancer cells that survive the chemotherapy due to a phase of dormancy. If these "sleeper cells" possess specific defects, however, they can be destroyed. This could increase the efficacy of chemotherapy for certain patients.
"Make sure that you are unique"
Ewine van Dishoeck is a pioneer in astrochemistry and one of the most famous female astronomers in the world. Invited by the Center for Space and Habitability (CSH) of the University of Bern the Dutch professor gave the CSH Distinguished Lecture 2017, had many discussions with the CSH and NCCR PlanetS scientists and advised the young researchers to take the steepest route in their early career.
Possible new immune therapy target in lung cancer
A study from Bern University Hospital in collaboration with the University of Bern shows that so-called perivascular-like cells from lung tumors behave abnormally. They not only inadequately support vascular structures, but also may actively modulate the inflammatory and immune response. These findings may represent a novel stromal cancer target.
"We have never traded more than we do today"
Amid the global turbulence caused by forced migration, rising populism and opposition to globalisation, trade remains as vital as ever, according to participants in the World Trade Forum organised by the World Trade Institute of the University of Bern (WTI) and held in Grindelwald on 6-7 October. The conference on 'Trade Policy in Turbulent Times' also marked the official end of the WTI’s NCCR Trade Regulation research project.
Searching for distant worlds with a flying telescope
Researchers from the University of Bern, using an observatory on board a jumbo jet, have observed how the extrasolar Planet GJ 1214b is passing in front of its star, causing a kind of mini-eclipse. The first measurements of this kind with the observatory called SOFIA (short for Stratospheric Observatory for Infra-red Astronomy) prove that the flying observatory is well-suited to the observation of exoplanets.
Einstein Lectures 2016: Video Podcasts
The audience was enthralled by Martin Hairer’s lectures on how infinities can be tamed and the mathematics of randomness. His exciting Einstein Lectures are now available as video podcast.
Intensification of Land Use Leads to the Same Species Everywhere
Intensive use of grasslands by humans reduces species diversity and makes the landscape more monotonous, so that the same species end up everywhere. Nature is then no longer able to provide us with many essential ‘services’, which range from soil formation for food production to pest control. Led by the Technical University of Munich and the University of Bern, 300 scientists studied the consequences of land-use intensification for biodiversity at the landscape level and for the first time could do this for a wide range of species groups.
Humans and other Primates
The scientific view on human and animal behavior has changed over the past years. Not only humans, but other primates are now being depicted as political, cultural, even moral beings as well. In his guest lecture «Are We Smart Enough to Know How Smart Animals Are?», the behavioral scientist Frans de Waal will focus on this topic. The event is part of the Collegium generale's new lecture series «Humans and other Primates» and will take place on Wednesday, September 28th at 18:15 in the Auditorium maximum (Room 110) in the main building of the University of Bern.
International conference KUNSTHALLEN
In contrast to collecting museums the model of the Kunsthalle is characterized by freedom and novelty. Due to its dynamic concept, this institutional format contributes to the formation of contemporary art in essential ways. The conference assembles international guests from diverse institutions and professional fields who will discuss the historical development, political implications as well as the societal positioning of the Kunsthalle. The institution’s role as curatorial field of experimentation, artistic material, and as a platform for transatlantic exchange will be examined as well. On September 2 and 3 at 9 a.m. in the main building and UniS. The Conference will be held in English.
When consumers sabotage brands
When consumers deliberately attack a brand with the objective of causing harm to it, this is known as «consumer brand sabotage». Marketing researchers of the University of Bern have examined this phenomenon in more detail, identified backgrounds and motives of brand sabotage and present initial countermeasures.
Predators drive social complexity
Variation in social organization and behavior of of highly social animals like cichlids is primarily explained by predation risk and related ecological factors. This stresses the significance of predation for social evolution.
Einstein Lectures 2015: Video Podcasts
The audience was enthralled by Alan Guth’s lectures on the Multiverse, the Eternal Inflation and the Arrow of Time. His exciting Einstein Lectures are now available as video podcast.
Norway rats reciprocate help according to the quality of the help they received
Research performed at the University of Bern indicates that animals beyond Homo sapiens consider the value of previously received help when deciding whether to help a social partner.