10 research outputs found
Pulsed Magnetic Field Measurements of the Composite Fermion Effective Mass
Magnetotransport measurements of Composite Fermions (CF) are reported in 50 T
pulsed magnetic fields. The CF effective mass is found to increase
approximately linearly with the effective field , in agreement with our
earlier work at lower fields. For a of 14 T it reaches , over 20
times the band edge electron mass. Data from all fractions are unified by the
single parameter for all the samples studied over a wide range of
electron densities. The energy gap is found to increase like at
high fields.Comment: Has final table, will LaTeX without error
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DENSITY DEPENDENCE OF AN ELECTRON-HOLE LIQUID CORRELATION FACTOR IN Ge: EXPERIMENT
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MEASUREMENT OF THE DENSITY DEPENDENCE OF THE ELECTRON-HOLE LIQUID ENHANCEMENT FACTOR IN Ge
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MEASUREMENT OF THE DENSITY DEPENDENCE OF THE ELECTRON-HOLE LIQUID ENHANCEMENT FACTOR IN Ge
Tick toxicity in cats caused by Ixodes species in Australia: A review of published literature
Tick toxicity in cats caused by Ixodes holocyclus and related species is a common medical condition on the east coast of Australia. Intoxication typically causes a flaccid ascending neuromuscular paralysis and clinical signs can include anxiety, dysphonia, hind limb weakness and/or ataxia, pupillary dilation, respiratory signs and possible bladder voiding dysfunction. Diagnosis is made with a combination of appropriate clinical signs and visualisation of tick(s) on a thorough body search. Cases are classified clinically using a scoring system, which grades neuromuscular weakness and respiratory compromise. The mainstays of treatment are tick removal, administration of tick antitoxin serum and intensive supportive care. Given a prompt and appropriate management regimen, prognosis is good, according to available literature. Most of the literature concerning tick toxicity in cats is anecdotal in nature and an evidence-based review of what is known of this condition has not previously been published. (c) 2007 ESFM and AAFP. Published by Elsevier Ltd. All rights reserved