Butterworth band-pass filter has been applied to S-wave data recorded at 8 stations in China mainland, and S-wave splitting at different frequency bands is analyzed. The results show that the delay time and the fast p...Butterworth band-pass filter has been applied to S-wave data recorded at 8 stations in China mainland, and S-wave splitting at different frequency bands is analyzed. The results show that the delay time and the fast polarization directions of S-wave splitting depend upon the frequency bands. There is an absence of S-wave splitting at the station of Urumqi (WMQ) for the band of 0.1-0.2 Hz. With the frequency band broadening, the delay time of S-wave splitting decreases at the stations of Beijing (BJI), Enshi (ENH), Kunming (KMI) and Mudanjiang (MDJ); the fast polarization direction changes from westward to eastward at Enshi (ENH), and from eastward to westward at Hailaer (HIA). The variations of delay time with bands at Lanzhou (LZH) and Qiongzhong (QIZ) are similar, and there is a coherent trend of fast polarization directions at BJI, KMI and MDJ, respectively. Initial interpretations to the results of frequency band-dependence of S-wave splitting are also presented.展开更多
Following reform and opening up, China witnessed a rapid increase in legal cases, but the rate of increase has undergone a marked decline since 1997. The reasons this has occurred in a period of social transformation ...Following reform and opening up, China witnessed a rapid increase in legal cases, but the rate of increase has undergone a marked decline since 1997. The reasons this has occurred in a period of social transformation are threefold： a non-litigious dispute-settling mechanism, judicial policy and the credibility of the courts. A data analysis of the average annual rate of growth, the correlation coefficient and the respective proportions of solutions under the litigious and the non-litigious dispute-settling mechanisms indicates that the slowing of the rate of growth of litigation has been accompanied by a decrease in the role of the people＇s mediation system and the economic arbitration system. However, it is the strengthening of administrative dispute-settling mechanisms, a judicial policy of not accepting cases, the reform of litigation fees and a series of institutional cbnstructs aimed at judicial corruption that has curbed the rapid increase of legal cases.展开更多
基金the National Natural Science Foundation of China (NSFC) (Grant No. 49774225), and the Outstanding Youth Scientist Project from NSFC (Grant No. 49825108).
文摘Butterworth band-pass filter has been applied to S-wave data recorded at 8 stations in China mainland, and S-wave splitting at different frequency bands is analyzed. The results show that the delay time and the fast polarization directions of S-wave splitting depend upon the frequency bands. There is an absence of S-wave splitting at the station of Urumqi (WMQ) for the band of 0.1-0.2 Hz. With the frequency band broadening, the delay time of S-wave splitting decreases at the stations of Beijing (BJI), Enshi (ENH), Kunming (KMI) and Mudanjiang (MDJ); the fast polarization direction changes from westward to eastward at Enshi (ENH), and from eastward to westward at Hailaer (HIA). The variations of delay time with bands at Lanzhou (LZH) and Qiongzhong (QIZ) are similar, and there is a coherent trend of fast polarization directions at BJI, KMI and MDJ, respectively. Initial interpretations to the results of frequency band-dependence of S-wave splitting are also presented.
文摘Following reform and opening up, China witnessed a rapid increase in legal cases, but the rate of increase has undergone a marked decline since 1997. The reasons this has occurred in a period of social transformation are threefold： a non-litigious dispute-settling mechanism, judicial policy and the credibility of the courts. A data analysis of the average annual rate of growth, the correlation coefficient and the respective proportions of solutions under the litigious and the non-litigious dispute-settling mechanisms indicates that the slowing of the rate of growth of litigation has been accompanied by a decrease in the role of the people＇s mediation system and the economic arbitration system. However, it is the strengthening of administrative dispute-settling mechanisms, a judicial policy of not accepting cases, the reform of litigation fees and a series of institutional cbnstructs aimed at judicial corruption that has curbed the rapid increase of legal cases.
