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21.
本文以西方原型批评和主题学的方法为视角,挖掘和梳理中国古代女娲补天神话中的各个意象如何为后代的各种文学体裁所吸纳,不仅成为众多诗文作品中补天意象的符号表现,而且也成为若干叙事文学作品的构思布局框架,并锤炼再造成为五彩缤纷文学画廊中的诸多风景,逐渐孕育和铸造成为中华民族战天斗地、英勇不屈的伟大精神。  相似文献   
22.
褪黑素(melatonin,MT)在同步昼夜节律方面具有关键作用,且抑郁症的主要特征就是昼夜节律紊乱导致的睡眠障碍和褪黑素分泌紊乱。针对昼夜节律系统开发出的褪黑素类似物(如阿戈美拉汀、雷美替胺、他司美琼等)在治疗抑郁症方面有积极作用,特别是阿戈美拉汀,这是一种具有抗抑郁和抗焦虑作用的褪黑素受体激动剂及5-HT2C受体拮抗剂。研究综述了昼夜节律紊乱与抑郁症之间的关联,以及褪黑素在运动调控生物节律与改善抑郁行为方面的作用及机制,并提出了运动联合MT的抗抑郁策略。提出运动的抗抑郁作用,一方面通过MT的分泌调节使生物节律同步和MT促进海马神经发生和生物钟基因表达同步,另一方面通过MT调节脑源性神经营养因子节律和水平及改善炎症和氧化应激。  相似文献   
23.
戴益民 《新闻界》2007,(3):63-64,116
在当前激烈的报业竞争中,价格战、发行战、广告战、改扩版等手段是各报经常采用的竞争方式,而这些基本上都是围绕价格展开的低层次竞争。更高层次的竞争不是围绕价格而是基于各种资源的深度开发利用而进行的。这正是粗放式经营与集约式经营的区别所在。本文从内容设置、发行工作、广告经营和受众资源的开发等方面论述了我国报业如何实现竞争模式的这种转型。  相似文献   
24.
文章采用文献资料法、数理统计等研究方法,以1952年-2014年世界排坛三大赛事(女排世锦赛、女排世界杯赛、奥运会女子排球赛)为依据,回顾62年来世界女子排球的格局变化,探寻世界女子排球竞技优势转移的轨迹,分析优势国制胜的原因,为我国女子排球运动的发展提供重要的参考价值与意义。  相似文献   
25.
语言的变迁是受多种因素影响而形成的,其中语音的变换也可能是遵循一定规律的.从语音的变迁入手,探讨格林定律到维尔纳定律的转化过程,可为英语语音的变化规律以及“无例外的音变规则”的探索做些尝试.  相似文献   
26.
二传变换位置进攻战术打法是指二传队员站在3号位,一传有意识把球垫到2———3号位或3———4号位之间组织“正、反边一二”的进攻战术打法。由于二传位置的改变,能有效缩短二传队员跑动路线并赢得时间,提高二传队员的组织进攻能力,并能增加二传队员组织进攻的灵活性、隐蔽性和突然性,也能为右手进攻性二传手开辟二次球进攻的良好条件。  相似文献   
27.
Good-quality sexuality education can be effective in reducing sexual health risks, but may also be disconnected from the lived realities of learners’ lives and reinforce gendered stereotypes. In line with the trend towards ‘empowerment’ in and through sexuality education, we implemented a pilot sexuality intervention with Grade 10 participants following a rigorous consultation process. Nine weekly group dialogues were held with 11 participants, with 2 follow-up sessions the next year. Freirian principles of critical consciousness and dialogical pedagogy, infused with discursive psychological understandings, were used to foreground gendered/sexual norms and to provide recognition for participants in a variety of gendered and sexual subject positions. Sessions were recorded, the facilitator kept a diary, and participants were asked to evaluate the intervention. The dialogical format of the group generated curiosity and engagement, and some participants took up a ‘responsible’ sexual subject position in a reflexive manner. A partial normalisation of some ‘hidden’ aspects of sex was enabled, and critical consciousness around some gendered inequities was promoted. We argue, first, that it is not so much sexuality education that young people need, but sexuality dialogues, and second, that a discursive psychology framework provides a nuanced and fruitful dimension to Freirean inspired ‘empowerment’ sexuality interventions.  相似文献   
28.
This article begins with Pollock’s comment that Judith Butler ‘finds hope in failure’ and its aim is to explore what ‘hope in failure’ means in relation to A Level students’ engagements with post-feminism and feminism. The article grounds its argument in an exploration of how post-feminism and feminism intersect with sixth form students’ subjectivities through the educational practices of their second-year A Level subject-based research. The article analyses empirical instances of students’ discursive agency through Butler’s notions of performativity, citationality, excessive signification and resignification to consider the complex, multiple and creative ways in which sixth form students produce themselves as viable gendered subjects in relation to post-feminist and feminist discourses. The analysis considers both how discourse regulates and conditions students’ relations with post-feminism and feminism and how discourse contains the possibilities for the subject to refuse the refusal of feminism in popular culture. Through its analysis of how students use their discursive agency to claim a feminist identity, and how these uses constitute transgressive practices, the article explores the political significance of identifications with feminism in doing gender differently. It ends with an argument for the re-consideration of the apparently assured popular cultural ‘failure’ of feminism in post-feminist neoliberal times.  相似文献   
29.
Children continue to be subjected to high levels of violence (i.e., physical, psychological and sexual maltreatment) throughout the world. International concern about violence against children has increased significantly during the last decade. A Study on Violence Against Children, encouraged by the UN Committee on the Rights of the Child, conducted under the auspices of the United Nations Secretary General and reported in 2006, has become a rallying call to improve child protection. Child protection practices and systems have been judged to be generally inadequate and, in some cases, destructive. It is widely recognized that business as usual—more of the same—will not do. A General Comment (guide to fulfilling obligations) for Article 19, the central conceptualization of child protection of the UN Convention on the Rights of the Child, has the potential to promote a worldwide reformulation of child protection priorities, policies, and practices by virtue of the infusion of a child rights approach. It can be a mechanism for framing and promoting the transformational change needed – for a genuine paradigm shift. Here, explication is given for the historical context, rationale, centrality of child rights, process of development, holistic nature, and primary elements of General Comment 13 (GC13): The child's right to freedom from all forms of violence. GC13 embodies and champions a child rights approach to child protection entailing strong support for proactive primary prevention, promotion of good child care, and a commitment to secure the rights and well-being of all children. A child rights-based, comprehensive coordinating framework is recommended for the implementation of GC13.  相似文献   
30.
弗吉尼亚.伍尔芙的作品往往结合了自己对于女性社会身份和性别身份的独特见解。她的小说《奥兰多》被著名编剧及作家莎莉波改编成电影之后,获得了批评界和大众的广泛赞誉。小说对于吉普赛人形象的再塑造和奥兰多的性别变换及其契机改写体现了在多元文化盛行的世界文化语境下,对与歧视少数族裔的谴责与反击和对各民族文化平等的社会思潮的认同,折射出新的时代潮流下欧美国家独身女性生活的新趋向。  相似文献   
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