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Structural evolution with temperature of tetraphenylethene (TPE) is followed using THz-TDS. The observed changes in the terahertz spectra are rationalized by performing DFT calculations on experimentally determined low and high temperature crystal structures, thus allowing the changes to be rationalized in terms of the subtle changes in the supramolecular structure.
This paper examines and compares the characteristics of tones in a CV syllable in Mandarin under phonated and whispered speech. Formants of the vowel in various contexts are also compared across the tone environments in different phonation types, in order to assess whether and how tone environments and vowel production interacts, as the paper is interested as well in whether lack of fundamental frequency...
Technological innovation capability assessment is an important management tool. As the complexity of the process of technological innovation capability at home and abroad which lead how to measure technological innovation has no uniform standard. Considering the complexity of technological innovation capability and some shortcomings of the current evaluation methods this paper designs an evaluation...
Considering the complexity of university counselorpsilas competence and some shortcomings of the current evaluation methods, with the text research, event interview, questionnaire, the multi-dimensional statistics analysis, this paper does research on the university counselor competence and designs an evaluation index system which includes 17 components and three dimensions, namely, cognitive ability,...
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