1,558 Current news

rss
matching the following criteria

image description
Light bending material facilitates the search for new particles

22-10-2014

Particle physicists have a hard time identifying all the elementary particles created in their particle accelerators. But now researchers at Chalmers University of Technology have designed a material that makes it much easier to distinguish the particles.To investigate the matter's smallest ...

more

Earlier unknown molecular-level mechanism may contribute to the growth rate of breast cancer

21-10-2014

Researchers at VTT Technical Research Centre of Finland, the University of Turku and the University of Oslo have discovered a previously unknown molecular-level mechanism that may partly explain the increased growth of cancer cells. The study, published in the British Journal of Cancer, showed ...

more

image description
Help in the Search for the Needle in the Haystack

Physicists render usable method for detecting extremely rare inert gas isotopes for water dating

17-10-2014

In the earth and environmental sciences, radioactive isotopes, atom variants that decay over time, play a major role in age determination. A radioactive isotope of the inert gas argon (39Ar), for example, is used to determine the age of water or ice. Such isotopes are extremely rare, however – ...

more

image description
New sequencing reveals genetic history of tomatoes

16-10-2014

An international team of researchers, led by the Chinese Academy of Agricultural Sciences in Beijing, published in the journal Nature Genetics a brief genomic history of tomato breeding, based on sequencing of 360 varieties of the tomato plant. The C.M. Rick Tomato Genetics Resource Center at UC ...

more

image description
New light on the "Split Peak" in x-ray (RIXS) spectra of Alcohols

16-10-2014

New study from Helmholtz-Zentrum Berlin in the journal "Structural Dynamics" makes sense of mysterious spectra, paving way for RIXS spectroscopy probe dynamic electronic structure of complex liquids and materials For scientists probing the electronic structure of materials using a relatively new ...

more

Fly genome could help us improve health and our environment

15-10-2014

The house fly might be a worldwide pest, but its genome will provide information that could improve our lives. From insights into pathogen immunity, to pest control and decomposing waste, the 691 Mb genome has been sequenced and analyzed by a global consortium of scientists, and is published in ...

more

Bacterial defense policies

14-10-2014

High-resolution cryo-electron microscopy has now revealed in unprecedented detail the structural changes in the bacterial ribosome which results in resistance to the antibiotic erythromycin. Multiresistant bacterial pathogens that are insensitive to virtually all available antibiotics are one of ...

more

Making sure antibiotics work as they should

10-10-2014

A team of ETH Zurich researchers led by professors Nenad Ban and Ruedi Aebersold have studied the highly complex molecular structure of mitoribosomes, which are the ribosomes of mitochondria. Ribosomes are found in the cells of all living organisms. However, higher organisms (eukaryotes), which ...

more

image description
Researchers Develop a New Type of X-ray Lens

A lamellar lens prototype has been successfully tested at DESY

08-10-2014

Researchers have taken an important step towards developing a new X-ray lens made of diamond. A team of scientists from the Technische Universität (TU) Dresden and Technische Universität Chemnitz as well as from DESY have successfully tested a new lens design. The group working with DESY Leading ...

more

The Nobel Prize in Chemistry 2014: Surpassing the limitations of the light microscope

Eric Betzig, Stefan W. Hell and William E. Moerner are awarded the Nobel Prize in Chemistry

08-10-2014

For a long time optical microscopy was held back by a presumed limitation: that it would never obtain a better resolution than half the wavelength of light. Helped by fluorescent molecules the Nobel Laureates in Chemistry 2014 ingeniously circumvented this limitation. Their ground-breaking work ...

more

Page 1 From 156
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE