zwakke – -Translation – Keybot Dictionary

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  Water blijkt ideaal sme...  
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Het is nog niet helemaal duidelijk waarom water zo'n goed smeermiddel is voor de onderzochte nanomachines. Waarschijnlijk heeft de smerende werking te maken met de waterstofbruggen (zwakke bindingen) tussen de groepjes atomen die de twee ten opzichte van elkaar bewegende delen van deze machines vormen.
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It is not yet entirely clear why water is such a good lubricant for the nanomachines investigated. The lubricating effect is probably associated with the hydrogen bonds (weak bonds) between the groups of atoms that form the two parts of these machines that move with respect to each other.
  Natuurconstante ook con...  
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Een internationaal team van natuurkundigen heeft aangetoond, dat de massaverhouding tussen het proton en het elektron hetzelfde is in zwakke en in sterke zwaartekrachtsvelden. Hun werk, dat deels gefinancierd is door Stichting FOM, verschijnt op 18 september 2014 online in Physical Review Letters.
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An international team of physicists has shown that the mass ratio between protons and electrons is the same in weak and in very strong gravitational fields. Their study, which was partly funded by the FOM Foundation, is published online on 18 September 2014 in Physical Review Letters.
  FOM-focusgroep oogst in...  
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Infrarood licht heeft te weinig energie om elektronen vrij te maken in bijvoorbeeld zonnecellen. Dit relatief zwakke licht gaat dan verloren. Eén van de mogelijke manieren om ook infrarood licht toch te kunnen gebruiken is 'upconversie': de energie van twee zwakke fotonen 'optellen' om één sterker (zichtbaar licht) foton te maken.
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Infrared light has too little energy to release electrons in solar cells, for example. This relatively weak light is therefore lost. One possible way of still being able to use infrared light is 'upconversion': 'adding up' the energy of two weak photons to produce a single stronger photon (visible light).
  Subatomaire fysica - NW...  
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Een breed scala aan fenomenen wordt in dit vakgebied bestudeerd, waaronder sterke, zwakke en elektromagnetische interacties, en de bijbehorende deeltjes (samen het Standaard Model genoemd). Het onderzoek draagt bij aan een begrip van de evolutie van het heelal, van de oerknal tot de huidige staat.
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The field of subatomic physics targets these questions. For that, amongst other things the Large Hadron Collider (LHC) at the CERN laboratory will be used. The LHC will provide first direct information on particle physics at a hitherto unexplored distance or energy scale. In addition, research takes place in a new interdisciplinary research domain at the interface of physics and astronomy, called astroparticle physics.
  FOM-focusgroep oogst in...  
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Infrarood licht heeft te weinig energie om elektronen vrij te maken in bijvoorbeeld zonnecellen. Dit relatief zwakke licht gaat dan verloren. Eén van de mogelijke manieren om ook infrarood licht toch te kunnen gebruiken is 'upconversie': de energie van twee zwakke fotonen 'optellen' om één sterker (zichtbaar licht) foton te maken.
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Infrared light has too little energy to release electrons in solar cells, for example. This relatively weak light is therefore lost. One possible way of still being able to use infrared light is 'upconversion': 'adding up' the energy of two weak photons to produce a single stronger photon (visible light).
  Topologische supergelei...  
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Topologische supergeleiders zijn een belangrijke stap inde realisatie van Majorana fermionen. Deze quasideeltjes zijn koploper in de wedstrijd om robuuste quantumbits te bouwen, vanwege hun bijzondere statistische eigenschappen en de zwakke koppeling met de buitenwereld.
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Topological superconductors are an important step in the realisation of Majorana fermions. These quasi particles are the favourite contenders in the competition to construct robust quantum bits, due to their exceptional statistical properties and the weak link with the outside world. With quantum bits superfast computers can be produced, so-called topological quantum computers. This research is part of the new FOM Programme 'Topological Insulators' that has just started.
  Snelheidslimiet op supe...  
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Vanwege zwakke aantrekkingskrachten met het helium komt zo'n 'verontreiniging' precies in het centrum van de druppel te zitten. Vervolgens raken de onderzoekers het deeltje met een laserpuls die een nanoseconde duurt.
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Due to the weak attractive interactions it experiences with helium, the 'impurity' will initially be located at the center of the nanodroplet. Next, the researchers activate the impurity with a nanosecond laser pulse. The electronically excited particle now experiences a repulsive interaction with the helium. As a result the atom or molecule is launched out of the droplet. There its speed is determined.
  Quantumfysica in een dr...  
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Maar als het ene foton door de ene uitgang naar buiten komt, zal het andere foton altijd het andere kiezen. Terwijl zwakke lichtpulsen elkaar, normaal gesproken, niet voelen, lijken ze elkaar uit de weg te gaan.
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Programming the incident light in a slightly different way, results in the opposite. The number of exits is still two. But if photon one leaves through one exit, photon two always leaves through the other. Which one will go through which exit is not known, but the photons always seem to avoid each other: a counterintuitive result again, because weak light pulses don't 'feel' each other's presence.
  Manganieten voor energi...  
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In de meeste multiferroïsche materialen die tot nu toe bestudeerd zijn, is de elektrische polarisatie miniem omdat deze is opgewekt door erg zwakke magnetische interacties. Om in zulke materialen de magnetische dipolen om te wisselen zijn erg sterke elektrische velden nodig.
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In most multiferroics studied so far the electric polarisation is tiny because it is induced by very weak magnetic interactions. Very strong electric fields are then needed to flip magnetic dipoles in such materials. In conventional ferroelectrics (used in electronics) there is no coupling with magnetism. Mostovoy: "Although hexagonal manganites operate at temperature that are impractical for actual applications, they provide a new paradigm in the quest for novel multiferroic materials as they combine large polarisation with the strong magnetoelectric coupling at topological defects."
  Intelligente quantumsen...  
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Sensoren die in staat zijn om met zeer grote nauwkeurigheid zwakke magneetvelden te meten en bovendien een hoge ruimtelijke resolutie hebben, kunnen leiden tot nieuwe toepassingen in de geneeskunde en elektronica.
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In research published in Nature Nanotechnology on 16 November 2015, researchers from Delft University and the Foundation for Fundamental Research on Matter (FOM), in collaboration with colleagues at Macquarie University (Sydney, Australia) have been able to increase the sensitivity of a magnetic sensor one hundred times, by creating an 'intelligent' sensor based on only a single electron trapped in a diamond. Sensors with the capability to very precisely detect weak magnetic fields and to discriminate small spatial features could lead to many new applications in medicine and electronics.
  Systeemgrootte bepaalt ...  
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Met behulp van experimenten en numerieke simulaties van roterende Rayleigh-Bénard convectie hebben de onderzoekers laten zien dat er in twee verschillende vormen van de turbulentie zijn: één gedomineerd door een grote convectierol in de gehele cel bij zwakke rotatie en één gedomineerd door lokale wervels bij sterke rotatie.
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Since Kolmogorov's pioneering work in 1941, scientists have always thought that there was only one state of fully developed turbulence. The researchers have used experiments and numerical simulations of rotating Rayleigh-Bénard convection to show that there are two distinct forms of turbulence: one weakly rotating state dominated by a large-scale convection roll in the entire cell and one strongly rotating state dominated by local vortices. An illustration of the two states, based on the results of simulations performed as part of a DEISA project in the Huygens Cluster of SARA, is shown in Figure 1.
  FOM-focusgroep oogst in...  
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Scheikundigen en materiaalwetenschappers van de Rijksuniversiteit Groningen en de Stichting FOM hebben een manier gevonden om infrarood licht efficiënter te 'oogsten'. Zij gebruikten daarvoor speciale moleculen, die als lichtantennes de energie van het zwakke infrarood licht opvangen.
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Chemists and materials scientists from the University of Groningen and the FOM Foundation have found a way of 'harvesting' infrared light more efficiently. For this they use special molecules, which act as light antennae to capture the energy from weak infrared light. The antennae transmit the energy to the nanoparticles they are attached to. These particles subsequently convert two weak captured photons into a single strong, energy-rich photon, a process termed upconversion. The new antennae molecules amplify this process 3300 times, which represents a considerable improvement for solar cells or medical imaging techniques, for example. The research was published on 15 July 2012 on the website of the journal Nature Photonics.
  Intelligente quantumsen...  
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Ook kunnen ze worden ingezet om zwakke magneetvelden in kaart te brengen die worden gemaakt door stromen in micro- en nano- elektronica, waardoor chipontwerpers elektronische circuits mogelijk nog kleiner en geavanceerder kunnen maken.
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The diamond chip was cooled to cryogenic temperatures for optimal performance. The researchers expect that these results can be extended to quantum sensors operating at room temperature, paving the way to real-world applications. Intelligent quantum sensors will enable fast imaging of the structure of single molecules, providing useful information for medical diagnostic or pharmaceutical development. They may also be used to map the weak magnetic fields generated by currents in micro and nanoelectronic devices, a valuable tool in the design of advanced electronic circuits.
  FOM-focusgroep oogst in...  
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Scheikundigen en materiaalwetenschappers van de Rijksuniversiteit Groningen en de Stichting FOM hebben een manier gevonden om infrarood licht efficiënter te 'oogsten'. Zij gebruikten daarvoor speciale moleculen, die als lichtantennes de energie van het zwakke infrarood licht opvangen.
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Chemists and materials scientists from the University of Groningen and the FOM Foundation have found a way of 'harvesting' infrared light more efficiently. For this they use special molecules, which act as light antennae to capture the energy from weak infrared light. The antennae transmit the energy to the nanoparticles they are attached to. These particles subsequently convert two weak captured photons into a single strong, energy-rich photon, a process termed upconversion. The new antennae molecules amplify this process 3300 times, which represents a considerable improvement for solar cells or medical imaging techniques, for example. The research was published on 15 July 2012 on the website of the journal Nature Photonics.