news from the lab 2017


Category


Years
2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008


Results 1 - 20 of 241.
1 2 3 4 5 ... 13 Next »

Arts and Design - Physics/Materials Science
19.10.2017
As black as ebony
As black as ebony
Like many tropical wood types, ebony is an endangered species that is tricky to use, such in in-strument manufacturing.
Earth Sciences - Mechanical Engineering/Mechanics
19.10.2017
Hydroelectric power plants have to be adapted for climate change
Hydroelectric power plants have to be adapted for climate change
Of all the electricity produced in Switzerland, 56% comes from hydropower. The life span of hydroelectric plants, which are massive and expensive to build and maintain, is measured in decades, yet the rivers and streams they depend on and the surrounding environment are ever-changing.
Medicine/Pharmacology - Life Sciences
18.10.2017
Possible new immune therapy target in lung cancer
Possible new immune therapy target in lung cancer
Media releases, information for representatives of the media Media Relations (E) 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.
Environment/Sustainable Development - Life Sciences
18.10.2017
Rapid environmental change makes species more vulnerable to extinction
Rapid environmental change makes species more vulnerable to extinction
When species interact with each other, they do not evolve separately, but do so together. This process is called coevolution. Natural selection favors predators that are better at capturing prey, and it favors prey with better defenses for escaping predators. Among mutualistic biological communities, where two species mutually benefit from their relationship, natural selection favors, for example, plants that are better at being pollinated by insects as well as insects that are better at extracting pollen and nectar from flowers.
Civil Engineering/Traffic Engineering - Architecture
12.10.2017
Construction prototype for ultra-thin roof
Construction prototype for ultra-thin roof
Researchers from ETH Zurich have built a prototype of an ultra-thin, curved concrete roof using innovative digital design and fabrication methods.
Physics/Materials Science
12.10.2017
Self-healing materials inspired by plants
Self-healing materials inspired by plants
Scientists have studied how the flax plant heals itself after it has been wounded. They measured changes in the plant's mechanical properties, like stiffness and damping, and examined the plant's self-repair mechanisms. Because natural fibers are being increasingly used to make composite materials, understanding how such mechanisms work can help scientists develop self-healing materials with better performance, drawing on methods inspired by nature.
Civil Engineering/Traffic Engineering - Computer Science/Telecom
11.10.2017
Database clarifies bottom-up design of cement
Database clarifies bottom-up design of cement
An international team of researchers from EPFL, ETHZ and Rice University in Houston creates a database tool for the design of cement, a component of concrete, the most-used construction material in the world and a significant source of atmospheric carbon dioxide.
Life Sciences - Medicine/Pharmacology
09.10.2017
The female brain reacts more strongly to prosocial behavior
The female brain reacts more strongly to prosocial behavior
Behavioral experiments have shown that when women share a sum of money more generously than men. To gain a more in-depth understanding of this behavior, neuroscientists from the Department of Economics looked at the areas of the brain that are active when decisions of this kind are made. They are the first to demonstrate that the brains of men and women respond differently to prosocial and selfish behavior.
Earth Sciences
05.10.2017
Magma chambers have a sponge-like structure
Magma chambers have a sponge-like structure
ETH researchers show that magma chambers under supervolcanoes are more like soggy sponges than reservoirs of molten rock.
Computer Science/Telecom
04.10.2017
Two intelligent vehicles are better than one
Two intelligent vehicles are better than one
When EPFL researchers fused the data from two intelligent vehicles, the result was a wider field of view, extended situational awareness and greater safety. Intelligent vehicles get their intelligence from cameras, Light Detection and Ranging (LIDAR) sensors, and navigation and mapping systems. But there are ways to make them even smarter.
Life Sciences - Medicine/Pharmacology
02.10.2017
Our muscles measure the time of day
Our muscles measure the time of day
Researchers funded by the SNSF have discovered a biological clock at work in our muscle cells. It could be a factor in regulating our metabolism and play a role in diabetes. Biological clocks are ticking everywhere throughout our body. They trigger the release of the hormone melatonin during sleep, favour the secretion of digestive enzymes at lunchtime or keep us awake at the busiest moments of the day.
Life Sciences - History/Archeology
29.09.2017
Two items of anthology now stored for eternity in DNA
Two items of anthology now stored for eternity in DNA
Thanks to an innovative technology for encoding data in DNA strands, two items of world heritage - songs recorded at the Montreux Jazz Festival and digitized by EPFL - have been safeguarded for eternity.
Chemistry
28.09.2017
Record stability for perovskite solar cells, efficiency over 20%
Record stability for perovskite solar cells, efficiency over 20%
EPFL scientists have greatly improved the operational stability of perovskite solar cells by introducing cuprous thiocyanate protected by a thin layer of reduced graphene oxide.
Astronomy - Media
27.09.2017
Searching for distant worlds with a flying telescope
Searching for distant worlds with a flying telescope
Media releases, information for representatives of the media Media Relations (E) 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.
Medicine/Pharmacology - Life Sciences
27.09.2017
Emerging infectious disease threatens Darwin's frog with extinction
Emerging infectious disease threatens Darwin’s frog with extinction
The Darwin's frog ( Rhinoderma darwinii ) is the latest amphibian species to face extinction due to the global chytridiomycosis pandemic, according to an international study published today in the journal Proceedings of the Royal Society of London B. The study has found that Darwin's frogs are infected with the fungal pathogen Batrachochytrium dendrobatidis ( Bd ), and despite an absence of obvious mortality researchers have noted population declines, leading them to believe that these infected populations are at a serious risk of extinction within 15 years of contracting the disease.
Physics/Materials Science - Chemistry
26.09.2017
New synthesis boosts commercialization
New synthesis boosts commercialization
Chemists from Empa have developed and patented an environmentally friendly way to produce flame retardants for foams that can be used in mattresses and upholstery.
Chemistry - Physics/Materials Science
26.09.2017
Atmosphere in X-ray light
Atmosphere in X-ray light
Light from the particle accelerator helps to understand ozone decomposition A new experimental chamber coupled to the Swiss Light Source (SLS), a large-scale research facility of the Paul Scherrer Institute PSI, allows researchers to recreate atmospheric processes in the laboratory through unprecedented precision analysis involving X-rays.
Life Sciences - Medicine/Pharmacology
25.09.2017
Bacterial Nanosized Speargun Works Like a Power Drill
Bacterial Nanosized Speargun Works Like a Power Drill
In order to get rid of unpleasant competitors, some bacteria use a sophisticated weapon - a nanosized speargun.
Medicine/Pharmacology - Life Sciences
21.09.2017
Tumor metabolism helps classify hepatoblastoma
Tumor metabolism helps classify hepatoblastoma
Looking at cell metabolism instead of histology, EPFL scientists have identified new biomarkers that could help more accurately classify the two main subtypes of hepatoblastoma, a liver cancer in children. Hepatoblastoma is a rare pediatric liver cancer, usually diagnosed in the first three years of life.
Life Sciences - Medicine/Pharmacology
18.09.2017
A new approach to high insulin levels
A new approach to high insulin levels
Congenital hyperinsulinism is a serious yet poorly understood condition. Research funded by the SNSF has discovered how it is caused by a genetic mutation. Diabetes is characterised by a deficiency of insulin. The opposite is the case in congenital hyperinsulinism: patients produce the hormone too frequently and in excessive quantities, even if they haven't eaten any carbohydrates.
1 2 3 4 5 ... 13 Next »

 
 
Jobs listed on