From both historical and artistic points of view,Qinqiang Opera can be considered a significant genre outside the realms of Peking Opera and Kunqu Opera.The research on Qinqiang Opera has long been a focal point in th...From both historical and artistic points of view,Qinqiang Opera can be considered a significant genre outside the realms of Peking Opera and Kunqu Opera.The research on Qinqiang Opera has long been a focal point in the research on local operas with particular emphasis from a local perspective of the Yisu Art Troupe,a key and hot topic in the studies of Qinqiang Opera.Taking the Yisu Art Troupe as a case study to scrutinize and address the intricacies within the process of modernization of traditional Chinese opera proved to be beneficial.Since the 20th century,studies on the Yisu Art Troupe have evolved from scattered and impressionistic self-narratives into systematic and theoretical academic research.In the new century,scholars,such as Xin Xuefeng,Li Youjun,and Guo Hongjun,have been especially diligent with studies in this field.As Xin Xuefeng is relatively unknown due to his emphasis on traditional opera music,Li Youjun and Guo Hongjun have gradually emerged as important contemporary scholars in the study of the Yisu Art Troupe.Guo and Li not only further theorize the study of the Yisu Art Troupe but also conduct in-depth and meticulous studies on the nature of the Yisu Art Troupe,the establishment of the director-centered mode in Qinqiang Opera,the social function,and the playwriting of the Yisu Art Troupe by examining and reflecting it within the broader context of the modernization of traditional Chinese opera in the 20th century.展开更多
对实验室筛选得到一株具有降胆固醇作用的植物乳杆菌GUO(Lactobacillus plantarum GUO)进行致突变性试验和毒力试验,以测定该菌株的食用安全性。致突变性试验结果表明:在加大鼠肝微粒体酶S9和不添加的条件下,与自发回变菌落数的差异皆...对实验室筛选得到一株具有降胆固醇作用的植物乳杆菌GUO(Lactobacillus plantarum GUO)进行致突变性试验和毒力试验,以测定该菌株的食用安全性。致突变性试验结果表明:在加大鼠肝微粒体酶S9和不添加的条件下,与自发回变菌落数的差异皆不显著,且与剂量效应无关,而阳性对照的回变菌落数均显著增加(P<0.05),说明Lactobacillus plantarum GUO无致突变作用;毒力试验结果表明:Lactobacillus plantarum GUO低、高浓度培养液与各自对照组相比,对小鼠体重增加的影响无统计学意义(P>0.05),且受试小鼠无毒力性反应或死亡。展开更多
基金funded by the National Social Science Fund of China’s project“Research on the Modernization Construction of Chinese Drama Theory in the 20th Century”(Approval Number:19BZW098)。
文摘From both historical and artistic points of view,Qinqiang Opera can be considered a significant genre outside the realms of Peking Opera and Kunqu Opera.The research on Qinqiang Opera has long been a focal point in the research on local operas with particular emphasis from a local perspective of the Yisu Art Troupe,a key and hot topic in the studies of Qinqiang Opera.Taking the Yisu Art Troupe as a case study to scrutinize and address the intricacies within the process of modernization of traditional Chinese opera proved to be beneficial.Since the 20th century,studies on the Yisu Art Troupe have evolved from scattered and impressionistic self-narratives into systematic and theoretical academic research.In the new century,scholars,such as Xin Xuefeng,Li Youjun,and Guo Hongjun,have been especially diligent with studies in this field.As Xin Xuefeng is relatively unknown due to his emphasis on traditional opera music,Li Youjun and Guo Hongjun have gradually emerged as important contemporary scholars in the study of the Yisu Art Troupe.Guo and Li not only further theorize the study of the Yisu Art Troupe but also conduct in-depth and meticulous studies on the nature of the Yisu Art Troupe,the establishment of the director-centered mode in Qinqiang Opera,the social function,and the playwriting of the Yisu Art Troupe by examining and reflecting it within the broader context of the modernization of traditional Chinese opera in the 20th century.
文摘对实验室筛选得到一株具有降胆固醇作用的植物乳杆菌GUO(Lactobacillus plantarum GUO)进行致突变性试验和毒力试验,以测定该菌株的食用安全性。致突变性试验结果表明:在加大鼠肝微粒体酶S9和不添加的条件下,与自发回变菌落数的差异皆不显著,且与剂量效应无关,而阳性对照的回变菌落数均显著增加(P<0.05),说明Lactobacillus plantarum GUO无致突变作用;毒力试验结果表明:Lactobacillus plantarum GUO低、高浓度培养液与各自对照组相比,对小鼠体重增加的影响无统计学意义(P>0.05),且受试小鼠无毒力性反应或死亡。
