Results 21 to 30 of about 355,313 (165)

Evolution of field line helicity during magnetic reconnection [PDF]

, 2015
This work was supported by the Science and Technology Facilities Council (UK) through consortium Grant Nos. ST/K000993/1 and ST/K001043 to the University of Dundee and Durham University.We investigate the evolution of field line helicity for magnetic ...
A. L. Wilmot-Smith, Wilmot-Smith, A. L., A. J. B. Russell, Yeates, A.R., Russell, A.J.B., Hornig, G., A. R. Yeates, Russell, A. J. B., G. Hornig, Wilmot-Smith, A.L., Yeates, A. R.   +10 more
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Analytical and numerical computation of air-gap magnetic fields in brushless motors with surface permanent magnets [PDF]

, 2000
This paper extends the theory of the air-gap magnetic field in permanent-magnet (PM) brushless motors. Scalar and vector potential solutions to the field equations are brought together to unify many of the important practical methods already in use.
McGilp, M.I., Miller, T.J.E., Rasmussen, K.F., Olaru, M., Davies, J.H.   +4 more
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Oscillating magnetic field disrupts magnetic orientation in Zebra finches, Taeniopygia guttata

, 2009
Background Zebra finches can be trained to use the geomagnetic field as a directional cue for short distance orientation. The physical mechanisms underlying the primary processes of magnetoreception are, however, largely unknown.
Wiltschko, Wolfgang, Voss Joe, Tim Ruploh, Ruploh, Tim, Nina Keary, Wolfgang Wiltschko, Keary, Nina, Thalau, Peter, Wiltschko, Roswitha, Ruploh Tim, Voss, Joe, Wiltschko, Wolfgang (Prof. Dr.), Joe Voss, Roswitha Wiltschko, Peter Thalau, Wiltschko Roswitha, Bischof Hans-Joachim, Thalau Peter, Wiltschko Wolfgang, Keary Nina, Hans-Joachim Bischof, Bischof, Hans-Joachim   +21 more
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Possible health effects of magnetic fields

, 2015
There is a major public concern about possible detrimental health effects of weak magnetic fields. Our research will provide the first systematic and detailed study of magnetic properties of important radical-containing complexes using microwave ...
MARINAKIS, S, Howard,, B
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The effect of magnetic fields in chemistry and biology

, 1997
This thesis is concerned with the effect of static and oscillatory magnetic fields on the yield of radical recombination reactions and the proposal that such effects may constitute a possible mechanism for the interaction of
Woodward, Jonathan R., Woodward, J. R.
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The Magnetic Field of Mercury [PDF]

Physics of the Earth and Planetary Interiors, 1977
The USA Mariner 10 spacecraft encountered Mercury three times in 1974-1975. The 1st and 3rd encounters provided detailed observations of a well developed, detached bow shock wave which results from the interaction of the solar wind. The planet possesses a global magnetic field, and modest magnetosphere, which deflects the solar wind.
openaire   +1 more source

Safety Implications of High-Field MRI: Actuation of Endogenous Magnetic Iron Oxides in the Human Body [PDF]

, 2009
Background: Magnetic Resonance Imaging scanners have become ubiquitous in hospitals and high-field systems (greater than 3 Tesla) are becoming increasingly common.
Garcia-Prieto, A, Ana Garcia-Prieto, Jon Dobson, Dobson Jon, Bowtell, R, Pankhurst Quentin, Dobson, J, Richard Bowtell, Quentin Pankhurst, Pankhurst, Q, Bowtell Richard, Garcia-Prieto Ana   +11 more
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Navigation of mini swimmers in channel networks with magnetic fields [PDF]

, 2013
Controlled navigation of swimming micro robots inside fluid filled channels is necessary for applications in living tissues and vessels. Hydrodynamic behavior inside channels and interaction with channel walls need to be understood well for successful ...
Ayse Ecem Bezer, Temel, Fatma Zeynep, Yeşilyurt, Serhat, Fatma Zeynep Temel, Serhat Yesilyurt, Bezer, Ayşe Ecem   +5 more
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The energy budget of stellar magnetic fields [PDF]

, 2015
VS acknowledges the support of an Science & Technology Facilities Council (STFC) studentship. AAV acknowledges support from the Swiss National Science Foundation through an Ambizione Fellowship.
Fares, R.,, Gregory, S. G.; id_orcid, Rosén, L., Waite, I. A.,, Rosén, Lisa, Bouvier, J.,, Petit, P., Jeffers, Sandra Victoria, do Nascimento, J. D., Jr.,, Nascimento, J. D., Do, Rosén, Lisa,, See, Wyke Chun Victor, Marsden, S. C., See, V., Donati, J. F., Morin, J., Jardine, Moira Mary, Fares, R., Hussain, G. A. J., Petit, P.,, Moutou, C., Saikia, S. Boro, Donati, J.-F., Hussain, Gaitee Ara Jaffer, Hussain, G.,, Morin, J.,, do Nascimento, Jose-Dias Jr., Vidotto, Aline, Jeffers, S. V., Folsom, C. P.,, Nascimento, J. D.,, Moutou, C.,, Folsom, C. P., do Nascimento, J. D., Jr., Vidotto, A. A.,, Gregory, S. G., do Nascimento, J. D., Hussain, G., Donati, J. -F., Jardine, M., Vidotto, A. A., Jardine, M.,, Boro Saikia, S., Nascimento Júnior, José Dias do, Marsden, S. C.,, Saikia, S. Boro,, Gregory, Scott, See, V.,, Bouvier, J., Waite, I. A., Jeffers, Sandra V., Waite, A., Morin, Julien, Fares, Rim, Donati, J. -F, do Nascimento Jr., J. D., Jeffers, S.V.   +56 more
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On the topology of global coronal magnetic fields

, 2014
This thesis considers the magnetic topology of the global solar corona. To understand the magnetic topology we use the magnetic skeleton which provides us with a robust description of the magnetic field.
Edwards, Sarah J.
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