Results 21 to 30 of about 372,553 (214)
Frontiers in Microbiology, 2018 Nisin is a known bacteriocin, which exhibits a wide spectrum of antimicrobial activity, while commonly being inefficient against Gram-negative bacteria.
Vitalij Novickij +8 more
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Effects of M dwarf magnetic fields on potentially habitable planets [PDF]
, 2013 A.A.V. acknowledges support from the Royal Astronomical Society through a post-doctoral fellowship. J.M. acknowledges support from a fellowship of the Alexander von Humboldt foundation. P.L. acknowledges funding from a STFC scholarship.
Morin, J. +19 more
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Physics of the Earth and Planetary Interiors, 2011 This review provides an introduction to the generation and evolution of the Sun's magnetic field, summarising both observational evidence and theoretical models. The eleven year solar cycle, which is well known from a variety of observed quantities, strongly supports the idea of a large-scale solar dynamo.
Hood, Alan W., Hughes, David W.
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Oscillating magnetic field disrupts magnetic orientation in Zebra finches, Taeniopygia guttata [PDF]
, 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 +21 more
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Measurement of Transient Permeability of Sp2/0 Myeloma Cells: Flow Cytometric Study
Measurement Science Review, 2016 Electroporation is an electric field induced phenomenon occurring when the permeability of the cell membrane is increased due to the excess of critical transmembrane potential.
Novickij Vitalij +8 more
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Possible health effects of magnetic fields [PDF]
, 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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Cosmological magnetic fields [PDF]
Journal of Physics: Conference Series, 2009 Magnetic fields are observed on nearly all scales in the universe, from stars and galaxies upto galaxy clusters and even beyond. The origin of cosmic magnetic fields is still an open question, however a large class of models puts its origin in the very early universe. A magnetic dynamo amplifying an initial seed magnetic field could explain the present
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The effect of magnetic fields in chemistry and biology [PDF]
, 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 Astrophysical Journal Letters, 2023 Mars’s magnetosphere is hybrid, having contributions from both an induced magnetosphere like Venus and the localized crustal magnetic fields. However, the planetary fields also include large-scale, more global components.
Shaosui Xu +12 more
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Magnetic field tomography [PDF]
The European Physical Journal D, 2001 Neutral atoms may be trapped via the interaction of their magnetic dipole moment with magnetic field gradients. One of the possible schemes is the cloverleaf trap. It is often desirable to have at hand a fast and precise technique for measuring the magnetic field distribution.
Courteille, Ph. W. +5 more
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