{'fraction_non_alphanumeric': 0.03264604810996564, 'fraction_numerical': 0.00859106529209622, 'mean_word_length': 5.268817204301075, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Ansiotropy of the Diffusion Coefficient in Nematic Liquid Solutions Measured by NMR Techniques

A gradient coil has been constructed for exact relative measurements of the longitudinal (Dʟ) and transverse (Dᴛ) diffusion coefficients of nematic liquid crystals and of small molecules dissolved therein. Some small molecules dissolved in the nematic phase of Licristal IV showed a Dʟ/Dᴛ ratio varying from about 1.1 to 1.25, depending on the concentration. In contrast, tetramethylsilane dissolved in p-methoxy-benzylidene-p'-n-butyl-aniline showed no anisotropy in the nematic phase.