نتایج جستجو برای: relaxation process
تعداد نتایج: 1380088 فیلتر نتایج به سال:
Neutralized and nonneutralized chitosan films subject to different thermal treatments were studied by dielectric relaxation spectroscopy from -130 to +150 degrees C in the frequency range between 20 Hz and 1 MHz. Two main relaxation processes, both arrhenian type, were detected: process I at temperatures below 0 degrees C with a mean activation energy of 49 +/- 1 kJ mol(-1), which has the chara...
relaxation is one of the important mental skills in physical education and sportsactivities. relationship between relaxation and rhythmic exercises with anemphasis on flexibility-functional mechanisms of nervous system has receivedattention in recent studies. the aim of the present study was to investigate the effectof rhythmic exercises on deepening the relaxation of national judo athletes. fo...
Anomalous NOESY cross-peaks that cannot be explained by dipolar cross-relaxation or chemical exchange are described for carbon-substituted aziridines. The origin of these is identified as scalar cross-relaxation of the first kind, as demonstrated by a complete theoretical description of this relaxation process and by computational simulation of the NOESY spectra. It is shown that this process r...
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