Possible influences of habitat characteristics on the evolution of semelparity and cannibalism in the hump earwigAnechura harmandi

The possible influences of life history and habitat characteristics on the evolution of semelparity and cannibalism in the hump earwigAnechura harmandi were studied. This species is univoltine and overwinters as an adult. Females laid single egg-batches during winter in nests under stones at a riverside in a valley. They took care of the eggs which hatched in early spring and the offspring ate their mother before dispersing. The valley was sometimes flooded in summer. Nymphs emerged as adults and dispersed to elsewhere before the rainy season arrived. They returned to the riverside after the rainy season. The flooding and/or summer heat seemed to be the selective force for the evolution of dispersal behavior and semelparity in this species. The cannibalism of the female parent by her offspring seemed to have readily evolved after the evolution of semelparity. The unfavorable environmental conditions seemed to have a large effect on the evolution of semelparity and cannibalism in this species.     

音情之悲与词体之尊——李清照《词论》新探

李清照《词论》梳理词史,从本质上说,并非要做一种文学史层面的学术考察,而是为她提出词“别是一家”的尊体观念蓄势。音律问题只是李清照勘察唐五代北宋词史的学术基础,而在音乐和歌词中抒发悲哀情感和张扬凄美意识,才是李清照心目中的填词高境,而李清照自己的词也是以带有文人气质的悲音悲情和深意远韵为主导的,以此可见李清照理论与创作的一致性。李清照强烈的女性意识和尊体观念,决定了她的批评只能是以否定为基本方式。李清照不取传统文学批评“摘句”的批评模式,而注重在清理词史的过程中来论定词人得失,更具理论的涵盖力。她的著述视野既有创作者的理论自审,也有接受者的审美需求和研究者的条贯分析,其中更融入了女性的冷静细密和恢复词体本原之尊的使命意识。     

客家人与少数民族广结良缘建立和谐家庭——广西三江富禄镇民族关系考析之一

由于客家人与苗、侗、壮等少数民族品格上的原因,他们能优势互补:客家人有经济头脑,会挣钱,为家庭经济增加收入,这对于经济落后、生活十分困难的少数民族来说是很有吸引力的;加之客家人的宽容善待,他们自然心甘情愿地为客家人当好贤内助而无怨无悔;另一方面,客家人有了勤劳善良的少数民族做贤内助,免去了许多后顾之忧。这就是客家人与少数民族能组成家庭和谐共处、白头偕老的内在原因。     

东丹王耶律倍研究

东丹王耶律倍,辽太祖耶律阿保机之长子,辽代契丹族最著名的知识分子之一。他勤奋好学,热衷中原文化学习并推广之,把中原文化引入契丹社会,促进了契丹文化的发展。他在生命的最后几年来到后唐,更加促进了契丹与汉族间的文化交流。耶律倍性格沉稳、仁厚,但有些孤僻、内向,在其短暂的38年人生岁月中,先后经历了由贵为人皇王到漂泊异乡的游子这一身份的转变,其人格特性也随之产生了很大的变化。从耶律倍的施政策略、处理问题的方式以及诗画作品中都能表现出他的人格特性及其变化。     

同义词语在语体等级中的选择和在写作中的运用

语体是建立在同义性基础之上的,是一些在使用场合上有区别的同义变体的选择。同一个语义随着语境的变化其表达方式有时也会发生变化。合理选择和运用适合语境的同义词语会给口头或书面交流带来很好的效果。     

略论吴兴沈氏的没落

自梁末以还 ,在门风转向负面影响的作用下 ,吴兴沈氏的族势日渐衰退 ;爰及隋唐之世 ,更因为离散宗族政策的实施尤其是选举制度的变易 ,该家族丧失了乡里根基的依托 ,最终消融于官僚帝国的组织框架和文化构造之中     

计算主义思辩

本文从毕达哥拉斯的万物皆数的思想到图灵的可计算理论,再到智能计算,论述了计算主义认知观的形成和发展的全过程。从哲学、复杂性科学和生物学、计算机科学三个方面对计算主义进行了反思,倡导认知是算法不可完全的认知观。     

论江泽民的反腐败思想

阐述了江泽民同志的反腐败思想，研究、分析了江泽民同志关于反腐败斗争的性质与定位、反腐败斗争的形势、社会主义条件下腐败现象产生的原因、反腐败斗争的基本方略等方面的科学论述和理论概括。     

The Legacy of a Grandparent's Divorce: Consequences for Ties Between Grandparents and Grandchildren

This study assesses the implications of divorce in the grandparent generation for grandparent‐grandchild relationships. The sample of 538 grandparents comes from the Iowa Youth and Families Project. Results indicate that many aspects of grandparenting are negatively associated with ever experiencing a divorce. Some of the negative effects of divorce are explained by ever‐divorced grandparents' greater geographic distance from, and weaker bonds to, their adult children. Negative effects of divorce are stronger for grandfathers and paternal grandparents. Furthermore, a good grandparent‐parent relationship can compensate for the negative effects of a grandparent's divorce on relations with grandchildren. Implications of these findings are discussed in the context of the increasing percentage of individuals moving into the later years who have experienced a divorce.     

认知风格的差异研究

认知风格与第二语言习得关系密切 ,认知风格可划分为不同的类型 ,每种类型各具特点。对认知风格差异的研究可以用于指导我们的教学实践及帮助学习者选择适合的学习策略。