news 2021


Category

Years
2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |



Results 21 - 40 of 584.


Earth Sciences - Physics - 13.12.2021
Plastic snowfall in the Alps
Plastic snowfall in the Alps
In a large-scale fundraising campaign, popular YouTubers like Mister Beast and Mark Rober are currently trying to rid the oceans of almost 14,000 tonnes of plastic waste. That's about 0.15 per cent of the amount that ends up in the oceans every year. But it's not just our waters that are full of plastic.

Life Sciences - 10.12.2021
Mechanical forces shape the 'immortal' Hydra
Mechanical forces shape the ’immortal’ Hydra
Hydras are tiny creatures with regenerative superpowers: they can renew their stem cells and replace damaged body parts in only a few days. Now, researchers in the Tsiairis group have found that mechanical forces turn on key genes as the mighty Hydras regenerate their entire bodies from scraps of tissue.

Environment - 09.12.2021
Fish inventory in 35 lakes completed
Fish inventory in 35 lakes completed
In the "Projet Lac" research project, 35 lakes in the Alpine region were systematically examined for their fish populations for the first time: In Switzerland alone, 106 fish species were detected. With almost 20 percent of all known fish species in Europe, Switzerland is one of the hotspots for fish species diversity.

Health - 09.12.2021
More infections in poorly ventilated classrooms
More infections in poorly ventilated classrooms
Indoor air quality has an influence on how many corona virus infections occur there. This has now been shown for the first time in a pilot project involving researchers in 150 primary school classrooms in Graubünden. The analysis also showed that the air quality in many classrooms is poor. The study concluded that regular ventilation of classrooms is therefore very important, even in winter months.

Economics / Business - Innovation - 09.12.2021
Chats, Chatbots and Voicebots - Arrived in Banking?
Chats, Chatbots and Voicebots - Arrived in Banking?
Questions about finances, savings accounts, or retirement planning: More and more interactions with the bank are taking place via low-threshold, digital communication channels. Almost half of customers can imagine communicating with their bank via chat or chatbot. This is shown by the Conversational Banking study conducted by the Lucerne University of Applied Sciences and Arts.

History / Archeology - 08.12.2021
2,700-Year-Old Leather Armor Proves Technology Transfer Happened in Antiquity
2,700-Year-Old Leather Armor Proves Technology Transfer Happened in Antiquity
Researchers at the University of Zurich have investigated a unique leather scale armor found in the tomb of a horse rider in Northwest China. Design and construction details of the armor indicate that it originated in the Neo-Assyrian Empire between the 6th and 8th century BCE before being brought to China.

Environment - 08.12.2021
A holistic approach to protect biodiversity on land and in the water
A holistic approach to protect biodiversity on land and in the water
Biodiversity is now declining at a rate unprecedented in human history, from the local to the global level, threatening not least human well-being. Rapid action is needed, which in turn requires a good understanding of biodiversity. However, a stark division between disciplines and ecosystems in ecological research is hampering holistic solutions, argue the authors of the first synthesis article to emerge from the Blue-Green Biodiversity (BGB) research initiative.

Health - Pharmacology - 07.12.2021
Rigidifying cancer cells for better immunotherapy
Rigidifying cancer cells for better immunotherapy
Scientists have found that stiffening the membranes of cancer cells can lead to improved immunotherapy outcomes. Preclinical tests show that it can increase long-term survival rates to nearly 50%. Immunotherapy is a promising form of cancer treatment that boosts patients' own T cells so that they can proliferate and destroy cancer cells.

Life Sciences - 07.12.2021
How sound changes sight
How sound changes sight
When we learn to associate an auditory stimulus with a visual stimulus, the perception of that visual stimulus changes, but this phenomenon is not well understood. For the first time, the Keller group has now identified a mechanism in the brain that enables auditory information to influence visual representations.

Life Sciences - Chemistry - 06.12.2021
Discovering new drugs with Darwin
Discovering new drugs with Darwin
Chemists at the University of Geneva have developed a new technique for selecting assemblies of molecules, making it possible to find the best combinations for each protein to be combated quickly and cheaply. Our body must constantly defend itself against bacteria and viruses. It generates millions of different antibodies, which are selected to recognise the enemy and trigger the best possible immune response.

Career - Economics / Business - 06.12.2021
Over-optimism in the newly self-employed
Over-optimism in the newly self-employed
Autonomy is something people cherish. Those who long for independence in their daily working lives may decide to become self-employed. This step toward greater freedom should after all contribute to greater life satisfaction. But does self-employment actually live up to these high expectations? Researchers at the University of Basel have investigated the topic.

Physics - Chemistry - 03.12.2021
Molecular device turns infrared into visible light
Molecular device turns infrared into visible light
Researchers at EPFL, China, Spain and the Netherlands have built a micro-device that uses vibrating molecules to transform invisible mid-infrared light into visible light. The breakthrough ushers in a new class of compact sensors for thermal imaging and chemical or biological analysis. Image: Artistic view of the nanoparticle-in-groove plasmonic cavities.

Health - Life Sciences - 02.12.2021
How food intake modifies the gut
How food intake modifies the gut
Researchers from the University of Geneva identified that the amount of food regulate the gut size and its capacity to absorb calories, thus shedding light on a fundamental mechanism at the very origin of obesity. With more than 10% of the world's population obese and 40% overweight, obesity constitutes one of the most crucial health challenges.

Life Sciences - Health - 02.12.2021
Tracking the neurons that make us social
Tracking the neurons that make us social
A team from the UNIGE has discovered that neurons linked to the reward system are responsible for motivating us to interact with our fellow human beings. Human beings, like most mammals, need social interactions to live and develop. The processes that drive them towards each other require decision making whose brain machinery is largely misunderstood.

Health - Chemistry - 02.12.2021
Uterine atlas can lead to better models of the womb, provide insights into diseases
Uterine atlas can lead to better models of the womb, provide insights into diseases
In the quest to study the womb and its role in reproductive health, researchers in the Turco lab and their collaborators have generated a cellular map of the human uterus and of endometrial organoids — lab-grown models of the womb's lining. The atlas, which is the most detailed of its kind, will help scientists to develop better models of the womb.

Environment - Life Sciences - 01.12.2021
Artificial intelligence helps speed up ecological surveys
Artificial intelligence helps speed up ecological surveys
Scientists at EPFL, the Royal Netherlands Institute for Sea Research and Wageningen University & Research have developed a new deep-learning model for counting the number of seals in aerial photos that is considerably faster than doing it by hand. With this new method, valuable time and resources could be saved which can be used to further study and protect endangered species.

Life Sciences - 30.11.2021
Diversity in the brain: New genes create new cell types
Diversity in the brain: New genes create new cell types
Through duplication of genetic material cells can acquire new functions. This process may give rise to new cell types with unique properties. A research group at the University of Basel has now been able to demonstrate that gene duplication has generated new cell types in fish, thus supporting a classic theory of evolutionary biology.

Pharmacology - Health - 30.11.2021
Promising Drug Combination Treatment Against Parasitic Worm Infections
In a Phase III clinical trial, researchers at Swiss TPH have successfully gathered encouraging data to demonstrate higher efficacy of co-administration of ivermectin-albendazole in combating soil-transmitted helminthiasis. The findings were published yesterday in The Lancet Infectious Diseases Journal.

Physics - Electroengineering - 30.11.2021
Quantum physics across dimensions: Unidirectional Kondo Scattering
Quantum physics across dimensions: Unidirectional Kondo Scattering
An international team led by scientists, has unveiled a unique quantum-mechanical interaction between electrons and topological defects in layered materials that has only been observed in engineered atomic thin layers. The phenomenon can be reproduced by the native defects of lab grown large crystals, making future investigation of Kondo systems and quantum electronic devices more accessible.

Health - Environment - 30.11.2021
Personen mit niedrigem Einkommen stärker von Pandemie belastet
The COVCO-Basel study by the Swiss Tropical and Public Health Institute (Swiss TPH) has been investigating the health-related and societal effects of the COVID-19 pandemic for over a year. New results from the study have shown that people coming from low-income households are more severely affected by the pandemic, and that rates of depression among this population group have risen.