By using the grey relational model,14 indexes of ecological agricultural development in Sichuan Province from 1997 to 2008 are analyzed.According to the relational degree results,the ecological agricultural developmen...By using the grey relational model,14 indexes of ecological agricultural development in Sichuan Province from 1997 to 2008 are analyzed.According to the relational degree results,the ecological agricultural development in 12 years can be divided into three stages:the first stage is from 1997 to 2000,with the shape of inverted U;the second stage is from 2001 to 2004,belonging to transition stage with slow growth rate;the third stage is from 2005 to 2008,belonging to the stage of rapid growth.It draws conclusion that per capita grain yield is an important element for evaluating ecological agricultural construction.Besides,reducing the energy consumption of per unit production,improving labor productivity and increasing agricultural science and technology application and input on agricultural infrastructure construction are the engine for developing Sichuan ecological agriculture.展开更多
Ding an sich是康德哲学的核心概念之一,曾引发广泛争议,这种争议也反映在其中译上。在康德哲学东渐过程中,该概念的中译名主要有物自身、物自体、自在之物三种。通过对这三种译名的历史演进过程进行考察,并结合《哲学历史辞典》和康德...Ding an sich是康德哲学的核心概念之一,曾引发广泛争议,这种争议也反映在其中译上。在康德哲学东渐过程中,该概念的中译名主要有物自身、物自体、自在之物三种。通过对这三种译名的历史演进过程进行考察,并结合《哲学历史辞典》和康德对Ding an sich的论述,辨析了三种译法的优劣,在此基础上主张将其译为“自在之物”。展开更多
基金Supported by Planning Fund of Chinese Ministry of Education(10YJA790144)Eleventh Five-Year Plan of Research on Philosophy and Social Science of Sichuan Province (SC09B033)Soft ScienceProject of Technology Office of Sichuan Province (2010ZR0135)
文摘By using the grey relational model,14 indexes of ecological agricultural development in Sichuan Province from 1997 to 2008 are analyzed.According to the relational degree results,the ecological agricultural development in 12 years can be divided into three stages:the first stage is from 1997 to 2000,with the shape of inverted U;the second stage is from 2001 to 2004,belonging to transition stage with slow growth rate;the third stage is from 2005 to 2008,belonging to the stage of rapid growth.It draws conclusion that per capita grain yield is an important element for evaluating ecological agricultural construction.Besides,reducing the energy consumption of per unit production,improving labor productivity and increasing agricultural science and technology application and input on agricultural infrastructure construction are the engine for developing Sichuan ecological agriculture.
文摘目的:分析糖化血红蛋白(Glycosylated Hemoglobin,HbA1c)联合纤维蛋白原(Fibrinogen,FIB)评估急性脑梗死(Acute Cerebral Infarct,ACI)患者溶栓后症状性脑出血(symptomatic intracranial hemorrhage,sICH)的临床价值。方法:选取2021年4月至2023年5月期间本院确诊ACI并接受溶栓手术的97例患者作为研究对象。根据是否发生sICH将患者分为出血组(46例)和未出血组(51例)。收集两组的基线资料,对比两组HbA1c和FIB的水平,并运用多因素Logistic模型分析ACI患者溶栓后sICH的相关因素,运用ROC曲线分析HbA1c联合FIB对患者溶栓后sICH的评估效能。结果:出血组溶栓前血糖水平、NIHSS评分高于未出血组(P<0.05)。出血组的HbA1c高于未出血组,FIB显著低于未出血组(P<0.05)。经多因素Logistic模型分析可知,溶栓前美国国立卫生研究院卒中量表(National Institute of Health stroke scale,NIHSS)评分、溶栓前血糖、HbA1c、FIB均为ACI患者溶栓后sICH的危险因素。经ROC曲线分析,HbA1c、FIB单独评估ACI患者溶栓后sICH的AUC分别为0.768、0.736,两者联合评估的AUC为0.879,灵敏度、特异度分别为78.3%、82.4%,均高于单独评估灵敏度与特异度。结论:HbA1c、FIB可有效评估ACI患者溶栓后sICH的发生,联合评估效能最高。
文摘Ding an sich是康德哲学的核心概念之一,曾引发广泛争议,这种争议也反映在其中译上。在康德哲学东渐过程中,该概念的中译名主要有物自身、物自体、自在之物三种。通过对这三种译名的历史演进过程进行考察,并结合《哲学历史辞典》和康德对Ding an sich的论述,辨析了三种译法的优劣,在此基础上主张将其译为“自在之物”。
