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莫圆属线虫中国新记录种的记述 被引量:1
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作者 剧慧栋 解立斌 赵玮 《动物医学进展》 北大核心 2022年第5期122-125,共4页
为了确定采自广东省龙门县的大蹄蝠(Hipposideros armiger)和广东省广州市的东亚伏翼(Pipistrellus abramus)消化道线虫的分类学地位,使用数码显微镜对线虫进行形态学观察并描述。该线虫的形态特征为细小乳白色线虫,具头泡。体表具细小... 为了确定采自广东省龙门县的大蹄蝠(Hipposideros armiger)和广东省广州市的东亚伏翼(Pipistrellus abramus)消化道线虫的分类学地位,使用数码显微镜对线虫进行形态学观察并描述。该线虫的形态特征为细小乳白色线虫,具头泡。体表具细小横纹,有两个侧翼。腹面和背面各有3条从头泡一直延伸的尾端的纵脊。雄虫交合伞由2个大的侧叶和1个小的背叶组成,交合伞肋的排列方式为3-2型。背肋的各分叉明显,分支细长。交合刺细长,末端分为两支。引带近端呈不规则斧头状,远端类似纺锤的一端。雌虫尾端有3个相同且粗壮的瘤状突起和1根细长刺。根据其形态学特征确定该线虫为莫圆属中国新记录种——等刺莫圆线虫(Molinostrongylus spasskii Andrejko,Pinchuk&Skvorzov,1968)。 展开更多
关键词 圆形目 莫林科 莫圆属 新记录种 蝙蝠
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From Stalin to Putin: Russian Strategic Culture in the XXI Century, Its Continuity, and Change
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作者 Polina Sinovets 《Journal of Philosophy Study》 2016年第7期417-423,共7页
The last two years have attracted the world's attention to Russia. The annexation of Crimea, the hybrid war in Eastern Ukraine, and finally the unexpected interference in Syria--all these actions bring us back to the... The last two years have attracted the world's attention to Russia. The annexation of Crimea, the hybrid war in Eastern Ukraine, and finally the unexpected interference in Syria--all these actions bring us back to the question of understanding the Russian motivation properly. Generally, it includes the whole interpretation of Russian strategic culture which is based on the research and analysis of the different factors: from literature and history to religion and political nature of the Russian state. Significant attempts to understand Moscow's strategic culture were made by the American experts during the Cold War; therefore the article analyzes the main pillars of Russian strategic culture, its continuity and change in comparison to Soviet times as well as the main reactions of Moscow for what it considers to be a threat. 展开更多
关键词 strategic culture Russian identity security strategy geopolitical approach
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