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The study reported in this paper aims to investigate the integration of the experience effect in audio quality assessment methods. During our subjective tests, we have noticed that a low quality audio signal affect strongly and negatively the listeners' opinion on the next-coming test sequences, even if they are of higher quality. This leads eventually to erroneous data and consequently to a misevaluation...
The question of quantifying the sharpness (or unsharpness) of a quantum mechanical effect is investigated. Apart from sharpness, another property, bias, is found to be relevant for the joint measurability or coexistence of two effects. Measures of bias will be defined and examples given.
To review the evidence from Cochrane systematic reviews for the effectiveness of traditional Chinese medicinal (TCM) herbs for treating acute respiratory tract infections (ARTIs) and to discuss the limitations of current clinical trials of TCM.Evidence from six Cochrane systematic reviews was weak owing to the lack of high-quality TCM trials. Limitations were usually due to biases that influenced...
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