重组鸡痘病毒rFPV-VP3-F的遗传稳定性及在鸡体内的表达

为了评价重组禽痘病毒rFPV-VP3-F的遗传稳定性,将rFPV-VP3-F在鸡胚成纤维细胞(CEF)连续培养20代.对第5、10、15和20代病毒的F基因进行扩增及序列分析,未发现F基因发生氨基酸改变;通过间接免疫荧光方法检测各个代次rFPV-VP3-F中F基因特异表达的情况;将rFPV-VP3-F和禽痘病毒FPV017分别接种于35日龄商品鸡,在免疫后第7、14、21、28、35 d采集各组血清,检测中和抗体效价.结果显示,F基因在重组禽痘病毒中可以稳定遗传,可在CEF中表达相应蛋白,可刺激鸡产生相应的抗体.     

公共政策话语与新媒体话语的沟通与解读

随着信息技术的日新月异和媒介用户的激增,我国已进入全媒体时代。在十九届中共中央政治局第十二次集体学习时,习近平总书记强调,全媒体时代是伴随着全媒体的不断发展,出现了全程媒体、全息媒体、全员媒体、全效媒体,从而信息无处不在、无所不及、无人不用,导致舆论生态、媒体格局、传播方式发生深刻变化的时代。因此,只有依托媒介融合才能增强新时代的传播力。公共政策要借助新媒体传播就需要在保留其话语风格的基础上适应后者的话语风格,这就需要两者之间进行沟通与解读。     

破产撤销权的制度设计

破产撤销权作为一种保护破产宣告之前债权人利益的制度,设定的目的在于保护全体债权人的整体利益,对于任何损害债权人整体利益的个别清偿行为或减少破产财产的行为予以撤销,以期实现破产法许可债权人公平合理的分配债务人破产财产的基本宗旨。破产撤销权制度设立的理论基础为具体制度的构建提供了合理性标准,为具体制度的实施提供了有力保障。     

后金融危机阶段美国对华关系新定位与亚太地区安全战略调整

随着中国国际作用影响的迅速上升,适应中国和平崛起的态势,成为奥巴马政府对华关系新定位与调整亚太地区安全战略的重要背景条件。奥巴马上台后,中美关系大起大落,表明金融危机阶段的中关关系正在发生深刻变化,奥巴马政府第二个《中美联合声明》提升两国关系定位,对华政策呈现出从“接触加遏制”政策向“尊重加牵滞”政策调整的取向,美国亚太地区安全战略也进一步调整。这一战略调整,不能简单解读为以中国为主要战略目标。发展“相互尊重、互利共赢的合作伙伴关系”,是中美两国共同努力的目标,但是实现这一目标依然存在战略互信基础脆弱的局限。     

Why can't development be managed more like a funeral? Challenging participatory practices

The adoption of techniques to elicit community participation in development practice is an important step forward. The question remains whether this is sufficient for development outcomes that accord with the aspirations of ‘participants’. Community perceptions are somewhat different, as our own conclusions demonstrate. We have developed a ‘methodology of inclusiveness’, based on community institutions which embed collective social action in everyday life. We use the analogy of funerals as collective action in which activities are planned, roles are demarcated, responsibilities are assigned, and desired outcomes are realised. We ask the question: why can't development be managed more like a funeral?     

Beautiful Scenery and Affectionate People——Reflections on the visit to Republic of Korea with the Chinese Youth delegation

During June 15 -24, I had the pleasure to visit Republic of Korea with the Chinese Youthdelegation sent by All-China Youth Federation.At the invitation of the Ministry of Gender Equalityand Family Affairs of ROK, this visit was arrangedunder the "Youth Exchange Agreement between the Government of the People’s Republic of China and     

东亚现代化的“特殊”与“一般”

作为"后发外生型"现代化的典型代表,东亚社会现代化存在着复杂的宏观互动结构。如果我们将东亚现代化研究史上的"日本特殊论"和"亚洲停滞论"置于"传统—现代"的背景之下展开分析,就会发现,无论是"亚洲停滞论",还是所谓日本"特殊论",实际上是以欧美现代社会为基准加以展开的,其理论系谱从属于西方,难以洞悉东亚现代化的深层逻辑。鉴此,我们应注意揭示东亚现代化进程中由激进的"压缩式发展"向"内发式发展"转变的共同历程,超越"西方中心论"和"发展主义"的制约,将东亚的社会发展理论植根于本土,揭示东亚现代化进程中"特殊"与"一般"的复杂互动关系。     

Extending the Confusion About Bayes

In R v T [2010] EWCA Crim 2439, [2011] 1 Cr App Rep 85, the Court of Appeal indicated that ‘mathematical formulae’, such as likelihood ratios, should not be used by forensic scientists to analyse data where firm statistical evidence did not exist. Unfortunately, when considering the forensic scientist's evidence, the judgment consistently commits a basic logical error, the ‘transposition of the conditional’ which indicates that the Bayesian argument has not been understood and extends the confusion surrounding it. The judgment also fails to distinguish between the validity of the relationships in a formula and the precision of the data. We explain why the Bayesian method is the correct logical method for analysing forensic scientific evidence, how it works and why ‘mathematical formulae’ can be useful even where firm statistical data is lacking.     

论公安院校的警务化管理

警务化管理是公安院校的主要管理方式。警务化管理对培养公安院校学生政治性、纪律性和警察意识、方便管理等方面具有积极的作用。但是,随着学生个性成长及实践中警务化管理与教学的冲突,迫切需要进一步完善。警务化管理首先应当突出学生的主体地位,强调学生参与;其次应当以服务于教学为主要理念;同时要突出公安特色;在具体手段上,应当强调刚柔并济。