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An intense, low-frequency tone (about 30 Hz) modulates the sensitivity of the inner ear to high-frequency stimulation. This modulation is correlated with the displacement of the basilar membrane. The findings suggest that the modulation may also affect cochlear tuning. We have investigated modulation of cochlear tuning by low-frequency sound in the guinea… (More)
In this paper, I attempt to evaluate the effectiveness of using statistical machine translation to translate an English text into Dutch, using empirical evaluation and the Bleu evaluation metric. I also give a brief overview of the theory behind statistical machine translation and automated translation evaluation metrics. I have translated a sample of the… (More)
In comparative threat analysis, threats imposed by different environmental problems are measured and compared. This type of analysis can be used to assess the overall threat to the environment, and to identify the most serious threat ('key problem') and areas which are particularly threatened ('problem areas'). Fundamental to comparative threat analysis is… (More)
Are social networks changing the world economy? Number of pages 72 All rights reserved. No part of this publication may be reproduced and/or published by print, photoprint, microfilm or any other means without the previous written consent of TNO.