Joy or rage? Both feelings are not far apart when dealing with the sound of deep notes in our homes. Those of us who do not own a large concert hall but have a normal living room instead, can quickly be driven to despair ...
Engineering
Oct 14, 2014
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Physikalisch-Technische Bundesanstalt (PTB) researchers refute the assumption that the decay rate of some radioactive nuclides depends on the distance between the Earth and the Sun.
General Physics
Oct 10, 2014
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Physikalisch-Technische Bundesanstalt has developed a method for the more exact dosing of heavy ion irradiation in the case of cancer.
General Physics
Jul 15, 2014
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(Physikalisch-Technische Bundesanstalt (PTB)) Researchers from the Max Planck Institute for the Science of Light in Erlangen/Germany and of the QUEST Institute, based at the Physikalisch-Technische Bundesanstalt, have tested ...
Optics & Photonics
Jul 2, 2014
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In time for the maybe critical decisions on the change to the 'new' SI at the Conference Internationale des Poids et Mesures this November, a group of scientists from the Physikalisch-Technische Bundesanstalt has succeeded ...
General Physics
Mar 31, 2014
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Quantum logic spectroscopy – which is closely linked with the name of the 2012 Nobel prize laureate, David J. Wineland – has been significantly extended: this new method is called "photon-recoil spectroscopy" (PRS). The ...
General Physics
Jan 30, 2014
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Whether you want to investigate objects in space, characterize the quality of light sources, optimize photovoltaics modules or analyze chemical compounds, measuring the spectrum of light- or heat sources is often the method ...
General Physics
Oct 30, 2013
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How far above sea level is a place located? And where exactly is "sea level"? It is one objective of the geodesists to answer these questions with 1 cm accuracy. Conventional measurement procedures or GPS technologies via ...
General Physics
Oct 2, 2013
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Graphene, a crystal composed of only one layer of carbon atoms arranged in a regular hexagon, is regarded as a material which is believed to be capable of performing miracles, in particular in the fields of electronics, sensor ...
Nanomaterials
Oct 2, 2013
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Scientists would love to know which forces created our universe some 14 billion years ago. How could – due to a breaking of symmetry – matter, and thus stars and galaxies, be created from an originally symmetrical universe ...
General Physics
Aug 12, 2013
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