20世纪新诗思潮述评

现实主义、浪漫主义与现代主义,这三大思潮共同存在于20世纪中国的诗坛,既有互相抵牾与矛盾的情形,又有兼容与互补的一面。如果剥除其中政治化的和其他非诗的因素的干扰,实际上已凸显了中国新诗理论所显现出来的两种不同的发展趋势。一是面向社会, 一是面向自我;一是强调为人生,一是强调为艺术;一是集体性的民族性格的展示,一是个人化的人格的展示。二者互相对立,同时又互相转换、互相补充,构成20世纪中国新诗理论的基本态势。     

论20世纪末叶的审丑文学思潮

本从20世纪末叶的中国学多元的发展态势中发现了其共同性本质，即从统摄艺的感性学角度看来，这共同性就是审丑，其具体表现为：学审美论在新时期的张扬发展，最后就导致了自身的悖反－学审丑思潮的出现；学由初期的局部审丑到中期的全面审丑，新时期学尤其是是锋锋学的审导意识和特点与近现代学中对丑的展览和欣赏具有不同的表现，从而导致中国学在世纪末发生了根本性的美学变异。     

The Quest for a United Nations Specialised Agency for the Environment

Abstract

Recent years have seen intense intergovernmental deliberations on issues concerning governance in the field of environment. Their aim has been to address the role of the institutions that provide platforms for international environmental cooperation. There are two main lines of enquiry: the role of regime-specific institutions that cater to sectoral regulatory frameworks (popularly known as multilateral environmental agreements, or MEAs); and the role of institutions that are established to follow up on global environmental conferences or a specific environmental task. Most of these institutions reflect intergovernmental consensual process. However, there are concerns about their proliferation and there is a growing cacophony of calls to ‘bring coherence to the fragmented landscape of MEAs, intergovernmental bodies, UN system entities and other international organizations’ (Sha Zukang (2011) ‘Legal and policy dimensions of sustainable development: expected contribution of Rio + 20’, Environmental Policy and Law, 41(6), pp. 244–246, at p. 245). In fact the need to bring order to environmental governance has assumed great importance and urgency if environmental cooperation is to be achieved. This paper explores, in particular, the role of the United Nations Environment Programme and its potential for conversion to a specialised agency of the UN.     

十八届四中全会开创法治反腐的新局面

党的十八届四中全会通过的《中共中央关于全面推进依法治国若干重大问题的决定》提出了一系列反腐的新部署、新观点和新举措,开创了法治反腐的新局面。法治引领治腐、防腐,规范、制约权力和对腐败问题"零容忍",每一项都直接遏制权力腐败。     

基于抗原蛋白Fiber-2及细胞因子佐剂的Ⅰ群4型禽腺病毒亚单位疫苗的开发

为了开发一种抗I群4型禽腺病毒(FAd V-4)的亚单位疫苗,选择I群禽腺病毒血清4型流行毒株衣壳蛋白Fiber-2作为保护性抗原蛋白。利用昆虫细胞-杆状病毒系统生产Fiber-2蛋白,通过Westernblot检测重组蛋白的表达情况,利用双向琼脂扩散法检测重组Fiber-2的免疫原性。为了增强亚单位疫苗的免疫保护效果,添加鸡源白细胞介素2(chIL-2)和鸡源γ-干扰素(ch IFN-γ)作为免疫佐剂,与重组Fiber-2单独或混合使用,制备多种形式的亚单位疫苗,并进行动物攻毒保护试验。重组蛋白的Western-blot鉴定结果显示,63 ku处出现Fiber-2蛋白目的条带;双向琼脂扩散试验结果显示,重组蛋白效价达到1∶128,表现出良好的反应原性。动物攻毒保护试验结果显示,单独使用Fiber-2免疫SPF鸡,在50 μg/只的剂量下,可为SPF鸡提供100%的保护效果,以chIL-2和chIFN-γ为免疫佐剂,与重组Fiber-2联合免疫SPF鸡,可显著增强Fiber-2在低剂量(10 μg/只)下的免疫保护效果,上述结果表明重组Fiber-2联合chIL-2和chIFN-γ细胞因子佐剂所制备的亚单位疫苗在抗I群4型禽腺病毒感染领域具有良好的应用前景。     

中国共产党人“五四阐释”的革命话语和建设话语

中国共产党人的“五四阐释”是指中国共产党人自五四运动以来,对五四运动的回忆、评价与反思。在新民主主义革命时期,中国共产党人从革命的领导力量、动力、阶段划分及任务等方面阐释五四运动,建构了“五四阐释”的革命话语;在社会主义建设和改革开放时期,中国共产党人从社会主义建设的伟大奋斗目标、各阶段历史任务及青年的奋斗方向等方面阐释五四运动,建构了“五四阐释”的建设话语。文章回溯了中国共产党人“五四阐释”的建构历程,对深化五四运动的研究,更好地继承和弘扬五四精神具有重要意义。     

五四青年教育探析——新文化运动倡导者的青年教育特点

在五四爱国运动中发挥了重要作用的五四青年的成长,离不开新文化运动倡导者的教育培养。新文化运动倡导者在五四青年教育实践中,体现出:充分信任青年,寄希望于青年,重视实现青年价值;以平等对话的方式,导引知识,启发青年思考,帮助青年认识真理、发现真理,重视唤起青年自觉;鼓励青年积极作为,热情支持青年行动,身先士卒,重视引领青年践行等三个方面的特点。     

牛趋化因子受体4基因的克隆表达及序列分析

采用RT-PCR技术,从被刺激诱导的牛外周血单个核细胞(PBMC)中克隆了牛趋化因子受体4(CXCR4)全长基因,并将CXCR4基因和CXCR4基因N端1～126 bp(CXCR4~(42aa))片段分别亚克隆到原核表达载体pGEX-4T-1中,命名为pGEX-4T-1-CXCR4、pGEX-4T-1-CXCR4~(42aa).获得重组菌株后,采用不同的IPTG浓度、不同诱导时间、不同温度和不同培养基等组合诱导表达这两种重组菌,其中pGEX-4T-1-CX-CR4~(42aa)重组菌获得了表达,并在37℃、IPTG浓度为0.8 mmol/L、诱导6 h时表达量最大,约占菌体总蛋白的45%,目的蛋白主要以包涵体的形式存在;而pGEX-4T-1-CXCR4重组菌未表达出目的蛋白.     

The Sexual Violence Risk-20: factor structure and psychometric properties

Although the Sexual Violence Risk-20 (SVR-20) is widely used, its psychometric properties have only been investigated in a limited number of studies. This study explored the factor structure of the SVR-20 and examined its psychometric properties. Confirmatory factor analysis (CFA) was used to examine the fit of the original three-domain model of the SVR-20. The CFA showed that the original structure was not satisfactory. Exploratory principal components analysis (PCA) was conducted in search of a more optimal factor structure. Psychometric properties (i.e., internal consistency, predictive value, and convergent validity) of both the original domains and alternative factors were investigated. The PCA and subsequent CFAs pointed in the direction of an alternative, more optimal three-factor solution. The three alternative factors were labeled as Antisociality, Sexual deviance, and Problematic thinking and produced better internal consistency coefficients than the original domains. However, the validity of the SVR-20 was modest and no evidence was found indicating that the alternative factors were better in this regard as compared to the original domains. Despite the overall superiority of actuarial measures in predicting recidivism, the structured professional judgment of the SVR-20 proved to be more predictive of sexual, violent, and general recidivism than its actuarial scoring method.