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Health - Mar 23
One and a half million times a year, the instruments of eye surgery specialist Oertli Instrumente AG are used for cataract operations. In cooperation with the Lucerne University of Applied Sciences, the Rhine Valley company is working on instruments that will make the operation safer and even more efficient.
Microtechnics - Mar 23
Researchers have developed a temperature-modulating robotic system that can be seamlessly integrated into notoriously sensitive honeybee hives, providing both a never-before-seen view of honeybee behavior and a means to influence it.
Law - Mar 23
To mark Sexual Harassment Awareness Day at Swiss universities, Vice President Julia Dannath analyses the situation at ETH Zurich, explains what anonymous reports can and cannot achieve, and presents what she believes is most needed to effectively combat sexual harassment.
Environment - Mar 23
Thanks to a unique data set from ten Swiss lakes, an international team of researchers led by Eawag has succeeded in reconstructing entire ecological plankton networks and determining how they respond to climate change and phosphate levels.
Health - Mar 22
An international team led by the University of Geneva, HUG and NUS has developed an innovative method for evaluating AI interpretability methods, with the aim of deciphering the basis of AI reasoning and possible biases.
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Results 1 - 20 of 273.
One and a half million times a year, the instruments of eye surgery specialist Oertli Instrumente AG are used for cataract operations. In cooperation with the Lucerne University of Applied Sciences, the Rhine Valley company is working on instruments that will make the operation safer and even more efficient.
Researchers have developed a temperature-modulating robotic system that can be seamlessly integrated into notoriously sensitive honeybee hives, providing both a never-before-seen view of honeybee behavior and a means to influence it. Honeybees are famously finicky when it comes to being studied. Research instruments and conditions and even unfamiliar smells can disrupt a colony's behavior.
Thanks to a unique data set from ten Swiss lakes, an international team of researchers led by Eawag has succeeded in reconstructing entire ecological plankton networks and determining how they respond to climate change and phosphate levels. The results make one sit up and take notice. In most lakes, there are millions of small creatures that generally remain hidden from our eyes.
A single day is not enough
To mark Sexual Harassment Awareness Day at Swiss universities, Vice President Julia Dannath analyses the situation at ETH Zurich, explains what anonymous reports can and cannot achieve, and presents what she believes is most needed to effectively combat sexual harassment. Today, for the first time, Swiss universities are joining forces to raise awareness about sexual harassment in the context of university education.
To mark Sexual Harassment Awareness Day at Swiss universities, Vice President Julia Dannath analyses the situation at ETH Zurich, explains what anonymous reports can and cannot achieve, and presents what she believes is most needed to effectively combat sexual harassment. Today, for the first time, Swiss universities are joining forces to raise awareness about sexual harassment in the context of university education.
An international team led by the University of Geneva, HUG and NUS has developed an innovative method for evaluating AI interpretability methods, with the aim of deciphering the basis of AI reasoning and possible biases. Researchers from the University of Geneva , the Geneva University Hospitals (HUG), and the National University of Singapore (NUS) have developed a novel method for evaluating the interpretability of artificial intelligence (AI) technologies, opening the door to greater transparency and trust in AI-driven diagnostic and predictive tools.
Researchers at the Paul Scherrer Institute PSI have deciphered the molecular processes that first occur in the eye when light hits the retina. The processes - which take only a fraction of a trillionth of a second - are essential for human sight. The study has now been published in the scientific journal Nature .
Light particles, also called photons, do not normally interact with each other. An international research team has now demonstrated for the first time that a few photons can be manipulated and made to interact in a controlled manner. This could advance both medical imaging and quantum computing. Photons do not interact with each other in a vacuum; they can fly through each other undisturbed.
Some animals do not need a brain to be able to learn. This is what Professor Simon Sprecher of the University of Freiburg has revealed in a study that has just been published. With his team, the biologist taught a sea anemone to adapt its behavior according to past experiences . We spontaneously associate the faculties of learning and memorization with the existence of a brain.
In the Forest Laboratory "Waldlabor" on Hönggerberg, researchers investigate the storage and transport processes of water in the forest. Recently they showed that forest-floor litter and deadwood have a far larger influence on the forest water balance than expected. The forest on Hönggerberg in the north of Zurich is both, a recreational space and a laboratory.
The abolition of daylight saving time is a frequently - and hotly - debated topic. Often, only the aspect of electricity consumption due to artificial lighting is considered. In a new study, researchers have analyzed whether daylight saving time also has an impact on the energy needed to heat and cool office buildings, and what role climate change might play in this.
An international team led by the University of Geneva has developed a quantum material in which the fabric of space inhabited by electrons can be curved on-demand. The development of new information and communication technologies poses new challenges to scientists and industry. Designing new quantum materials - whose exceptional properties stem from quantum physics - is the most promising way to meet these challenges.
A study by researchers at ETH Zurich shows for the first time how a relaxation of Swiss spatial planning policy would affect the locations of wind turbines. If the aim is to have as few wind turbines as possible in the Alps and in Switzerland in general, it would be worth considering using windy agricultural areas on the western Swiss Plateau.
Increasingly dense cell clusters in growing tumours convert blood vessels into fibre-filled channels. This makes immune cells less effective, as findings by researchers from ETH Zurich and the University of Strasbourg suggest. It was almost ten years ago that researchers first observed that tumours occurring in different cancers - including colorectal cancer, breast cancer and melanoma - exhibit channels leading from the surface to the inside of the cell cluster.
West African chimpanzees in Guinea are threatened by mining. Using a novel genetic approach, researchers together with an international team have collected information on the population size and community structure of the threatened species. These data provide an important basis for assessing the impact of mining .
Digital well-being through social media
Smartphones and social media are part of our lives, raising understandable concerns, especially when younger people use them. However, online experiences can be as negative as they are positive. The way to the psychological well-being of adults and adolescents is through the conscious use of such technologies, not their avoidance.
Smartphones and social media are part of our lives, raising understandable concerns, especially when younger people use them. However, online experiences can be as negative as they are positive. The way to the psychological well-being of adults and adolescents is through the conscious use of such technologies, not their avoidance.
Researchers have studied Vernier, a city in the canton of Geneva, as the pilot site for an interactive map that explores our relationship with the built and natural environments. "Vernier is an odd place. You pass by oil storage tanks, an Ikea, and an airport - and then suddenly you're walking by cows, the Rhône, and little boats." That's how one resident describes what he sees on his daily walking commute.
By combining an antibiotic with an anti-cancer agent, an international team has developed a treatment capable of circumventing the antibiotic resistance of the bacterium Enterococcus faecalis. Antibiotic resistance is one of the world's most pressing health challenges: in 2019, nearly 5 million people died from an infection associated with or attributed to antibiotic resistance.
Senbiosys, an EPFL spin-off, has unveiled a jewelry-like smart ring that incorporates all the health-monitoring features currently available in smart watches. The company's notable achievement in miniaturization - made possible thanks to the world's smallest sensor, developed at EPFL - appears to have major market potential, as its recent crowdfunding campaign raised five times more capital than expected.
Islands are biodiversity hotspots and are home to animal species with unique characteristics, including dwarf specimens, which have evolved to very small sizes compared to their mainland relatives, and giants. An international study now reports that these species are at higher risk of extinction. The findings are supported by software developed by Daniele Silvestro of the Swiss Institute of Bioinformatics (SIB) at the University of Fribourg.
The population appreciates the landscape around it, but it continues to be under pressure. Without additional measures, the quality of the landscape as defined by the Federal Council in the Swiss Landscape Concept (SLC) will not be achieved.
